mirror of
https://github.com/the-djmaze/snappymail.git
synced 2025-09-11 15:44:43 +08:00
Bugfix: compose mail select contacts for cc/bcc failed
Cleanup: Inputosaurus and Knockout Change: Knockout domData now uses WeakMap Replaced: Knockout domManipulation with a documentFragment
This commit is contained in:
djmaze
parent
fe7c7fede4
commit
ebe2c0536f
23 changed files with 410 additions and 889 deletions
22
README.md
22
README.md
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@ -116,20 +116,20 @@ RainLoop 1.15 vs SnappyMail
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|admin.js |2.158.025 | 119.197 |
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|app.js |4.215.733 | 527.415 |
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|boot.js | 672.433 | 4.842 |
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|libs.js | 647.679 | 235.475 |
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|libs.js | 647.679 | 232.283 |
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|polyfills.js | 325.908 | 0 |
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|serviceworker.js | 0 | 285 |
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|TOTAL |8.019.778 | 887.214 |
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|js/min/* |RainLoop |Snappy |Rain gzip |S gzip |R brotli |S brotli |
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|--------------- |--------: |--------: |--------: |------: |-------: |-------: |
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|js/min/* |RainLoop |Snappy |RL gzip |SM gzip |RL brotli |SM brotli |
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|--------------- |--------: |--------: |------: |------: |--------: |--------: |
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|admin.min.js | 255.514 | 61.165 | 73.899 | 17.419 | 60.674 | 15.447 |
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|app.min.js | 516.000 | 256.632 |140.430 | 73.688 |110.657 | 61.812 |
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|app.min.js | 516.000 | 256.629 |140.430 | 73.667 |110.657 | 61.826 |
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|boot.min.js | 66.456 | 2.630 | 22.553 | 1.375 | 20.043 | 1.189 |
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|libs.min.js | 574.626 | 130.930 |177.280 | 47.397 |151.855 | 42.116 |
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|libs.min.js | 574.626 | 128.352 |177.280 | 46.615 |151.855 | 41.437 |
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|polyfills.min.js | 32.608 | 0 | 11.315 | 0 | 10.072 | 0 |
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|TOTAL |1.445.204 | 451.357 |425.477 |139.879 |353.301 |120.564 |
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|TOTAL (no admin) |1.189.690 | 390.192 |351.061 |122.460 |292.627 |105.117 |
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|TOTAL |1.445.204 | 448.776 |425.477 |139.076 |353.301 |119.899 |
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|TOTAL (no admin) |1.189.690 | 387.611 |351.061 |121.657 |292.627 |104.452 |
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For a user its around 65% smaller and faster than traditional RainLoop.
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@ -155,10 +155,10 @@ For a user its around 65% smaller and faster than traditional RainLoop.
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* Removed vendors/Progress.js/minified/progressjs.min.css
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|css/* |RainLoop |Snappy |Rain gzip |gzip |brotli |
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|-------------- |-------: |-------: |------: |------: |------: |
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|app.css | 340.334 | 183.662 | 46,959 | 28.665 | 24.135 |
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|app.min.css | 274.791 | 149.991 | 39.618 | 25.303 | 21.868 |
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|css/* |RainLoop |Snappy |RL gzip |SM gzip |SM brotli |
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|------------ |-------: |-------: |------: |------: |--------: |
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|app.css | 340.334 | 183.662 | 46,959 | 28.665 | 24.135 |
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|app.min.css | 274.791 | 149.991 | 39.618 | 25.303 | 21.868 |
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|boot.css | | 2.534 | | 837 | 668 |
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|boot.min.css | | 2.055 | | 732 | 560 |
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4
dev/External/User/ko.js
vendored
4
dev/External/User/ko.js
vendored
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@ -68,7 +68,7 @@ ko.bindingHandlers.emailsTags = {
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inputDelimiters = [',', ';', '\n'];
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element.inputosaurus = new window.Inputosaurus(element, {
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focusCallback: value => fValue && fValue.focused && fValue.focused(!!value),
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focusCallback: value => fValue.focused && fValue.focused(!!value),
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autoCompleteSource: fAllBindings.autoCompleteSource || null,
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splitHook: value => {
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const v = value.trim();
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@ -89,7 +89,7 @@ ko.bindingHandlers.emailsTags = {
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}
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});
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if (fValue && fValue.focused && fValue.focused.subscribe) {
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if (fValue.focused && fValue.focused.subscribe) {
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fValue.focused.subscribe(value =>
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element.inputosaurus[value ? 'focus' : 'blur']()
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);
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@ -142,16 +142,11 @@ class ComposePopupView extends AbstractViewPopup {
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identitiesDropdownTrigger: false,
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to: '',
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toFocused: false,
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cc: '',
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ccFocused: false,
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bcc: '',
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bccFocused: false,
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replyTo: '',
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replyToFocused: false,
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subject: '',
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subjectFocused: false,
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isHtml: false,
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@ -197,20 +192,13 @@ class ComposePopupView extends AbstractViewPopup {
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// this.to.subscribe((v) => console.log(v));
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ko.computed(() => {
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switch (true) {
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case this.toFocused():
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this.sLastFocusedField = 'to';
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break;
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case this.ccFocused():
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this.sLastFocusedField = 'cc';
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break;
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case this.bccFocused():
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this.sLastFocusedField = 'bcc';
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break;
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// no default
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}
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}).extend({ notify: 'always' });
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// Used by ko.bindingHandlers.emailsTags
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this.to.focused = ko.observable(false);
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this.to.focused.subscribe(value => value && (this.sLastFocusedField = 'to'));
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this.cc.focused = ko.observable(false);
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this.cc.focused.subscribe(value => value && (this.sLastFocusedField = 'cc'));
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this.bcc.focused = ko.observable(false);
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this.bcc.focused.subscribe(value => value && (this.sLastFocusedField = 'bcc'));
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this.attachments = ko.observableArray();
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@ -688,7 +676,7 @@ class ComposePopupView extends AbstractViewPopup {
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this.bSkipNextHide = false;
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this.toFocused(false);
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this.to.focused(false);
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rl.route.on();
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@ -1131,11 +1119,9 @@ class ComposePopupView extends AbstractViewPopup {
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// rl.settings.app('mobile') ||
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setTimeout(() => {
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if (!this.to()) {
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this.toFocused(true);
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} else if (this.oEditor) {
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if (!this.toFocused()) {
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this.oEditor.focus();
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}
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this.to.focused(true);
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} else if (this.oEditor && !this.to.focused()) {
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this.oEditor.focus();
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}
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}, 100);
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}
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@ -111,7 +111,7 @@
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</label>
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</div>
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<div class="e-cell e-value">
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<input type="text" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false" data-bind="emailsTags: to, emailsTagsFocus: toFocused, autoCompleteSource: emailsSource" />
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<input type="text" autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false" data-bind="emailsTags: to, autoCompleteSource: emailsSource" />
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</div>
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</div>
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<div class="e-row cc-row" data-bind="visible: showCc">
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@ -143,7 +143,7 @@
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<span class="i18n" data-i18n="GLOBAL/SUBJECT"></span>
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</div>
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<div class="e-cell e-value">
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<input type="text" size="70" autocomplete="off" data-bind="textInput: subject, hasFocus: subjectFocused" />
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<input type="text" size="70" autocomplete="off" data-bind="textInput: subject" />
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</div>
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</div>
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<div class="e-row">
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@ -178,7 +178,7 @@
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<span class="contactValueStatic" data-bind="text: value"></span>
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<input type="text" class="contactValueInput"
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autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"
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data-bind="value: value, hasFocus: focused, valueUpdate: 'keyup', attr: {'placeholder': placeholderValue}" />
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data-bind="value: value, hasfocus: focused, valueUpdate: 'keyup', attr: {'placeholder': placeholderValue}" />
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</div>
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</div>
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<div data-bind="visible: 0 < viewPropertiesOther().length, foreach: viewPropertiesOther">
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@ -187,13 +187,13 @@
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<span class="contactValueStatic" data-bind="text: value"></span>
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<input type="text" class="contactValueInput"
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autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"
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data-bind="value: value, hasFocus: focused, valueUpdate: 'keyup', attr: {'placeholder': placeholderValue}" />
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data-bind="value: value, hasfocus: focused, valueUpdate: 'keyup', attr: {'placeholder': placeholderValue}" />
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<!-- /ko -->
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<!-- ko if: largeValue -->
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<span class="contactValueTextAreaStatic" data-bind="text: value"></span>
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<textarea class="contactValueTextArea"
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autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"
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data-bind="value: value, hasFocus: focused, valueUpdate: 'keyup', attr: {'placeholder': placeholderValue}"></textarea>
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data-bind="value: value, hasfocus: focused, valueUpdate: 'keyup', attr: {'placeholder': placeholderValue}"></textarea>
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<!-- /ko -->
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</div>
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</div>
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@ -209,7 +209,7 @@
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<span class="contactValueStatic" data-bind="text: value"></span>
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<input type="text" class="contactValueInput"
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autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"
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data-bind="value: value, hasFocus: focused, valueUpdate: 'keyup'" />
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data-bind="value: value, hasfocus: focused, valueUpdate: 'keyup'" />
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</div>
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</div>
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<a href="javascript:void(0);" class="g-ui-link add-link i18n" data-bind="visible: !viewReadOnly(), click: addNewEmail" data-i18n="CONTACTS/LINK_ADD_EMAIL"></a>
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@ -225,7 +225,7 @@
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<span class="contactValueStatic" data-bind="text: value"></span>
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<input type="text" class="contactValueInput"
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autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"
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data-bind="value: value, hasFocus: focused, valueUpdate: 'keyup'" />
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data-bind="value: value, hasfocus: focused, valueUpdate: 'keyup'" />
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</div>
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</div>
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</div>
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@ -240,7 +240,7 @@
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<span class="contactValueLargeStatic" data-bind="text: value"></span>
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<input type="text" class="contactValueInputLarge" placeholder="https://"
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autocomplete="off" autocorrect="off" autocapitalize="off" spellcheck="false"
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data-bind="value: value, hasFocus: focused, valueUpdate: 'keyup'" />
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data-bind="value: value, hasfocus: focused, valueUpdate: 'keyup'" />
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</div>
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</div>
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</div>
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@ -14,7 +14,7 @@
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<div class="control-group" data-bind="css: {'error': nameError}">
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<div class="controls">
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<input type="text" class="i18n span5"
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data-bind="value: name, hasFocus: nameFocused"
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data-bind="value: name, hasfocus: nameFocused"
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autocorrect="off" autocapitalize="off" spellcheck="false"
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data-i18n="[placeholder]GLOBAL/NAME"
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/>
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@ -12,7 +12,7 @@
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<div class="control-group" data-bind="css: {'error': nameError}">
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<div class="controls">
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<input type="text" class="i18n span5"
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data-bind="value: name, hasFocus: !exists(), visible: !exists()"
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data-bind="value: name, hasfocus: !exists(), visible: !exists()"
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autocorrect="off" autocapitalize="off" spellcheck="false"
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data-i18n="[placeholder]GLOBAL/NAME"
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/>
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6
vendors/inputosaurus/inputosaurus.css
vendored
6
vendors/inputosaurus/inputosaurus.css
vendored
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@ -76,9 +76,3 @@
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background-color: Highlight;
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color: HighlightText;
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}
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.inputosaurus-fake-span {
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position: absolute;
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top: 0;
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left: -5000px;
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}
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158
vendors/inputosaurus/inputosaurus.js
vendored
158
vendors/inputosaurus/inputosaurus.js
vendored
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@ -35,16 +35,12 @@ this.Inputosaurus = class {
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// In Chrome we have no access to dataTransfer.getData unless it's the 'drop' event
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// In Chrome Mobile dataTransfer.types.includes(contentType) fails, only text/plain is set
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validDropzone = () => dragData && dragData.li.parentNode !== self.ul,
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fnDrag = e => validDropzone(e) && e.preventDefault();
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fnDrag = e => validDropzone() && e.preventDefault();
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self.element = element;
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self.options = Object.assign({
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// while typing, the user can separate values using these delimiters
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// the value tags are created on the fly when an inputDelimiter is detected
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inputDelimiters : [',', ';', '\n'],
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focusCallback : null,
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// simply passing an autoComplete source (array, string or function) will instantiate autocomplete functionality
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@ -71,11 +67,10 @@ this.Inputosaurus = class {
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self.ul.addEventListener("dragenter", fnDrag);
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self.ul.addEventListener("dragover", fnDrag);
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self.ul.addEventListener("drop", e => {
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if (validDropzone(e) && dragData.value) {
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if (validDropzone() && dragData.value) {
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e.preventDefault();
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dragData.source._removeDraggedTag(dragData.li);
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self.input.value = dragData.value;
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self.parseInput();
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self._parseValue(dragData.value);
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}
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});
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@ -83,13 +78,33 @@ this.Inputosaurus = class {
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autocomplete:"off", autocorrect:"off", autocapitalize:"off", spellcheck:"false"});
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self.input.addEventListener('focus', () => self._focusTrigger(true));
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self.input.addEventListener('blur', () => self._focusTrigger(false));
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self.input.addEventListener('keyup', e => self._inputKeypress(e));
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self.input.addEventListener('keydown', e => self._inputKeypress(e));
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self.input.addEventListener('change', e => self._inputKeypress(e));
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self.input.addEventListener('input', e => self._inputKeypress(e));
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self.input.addEventListener('blur', () => {
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// prevent autoComplete menu click from causing a false 'blur'
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self._parseInput();
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self._focusTrigger(false);
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});
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self.input.addEventListener('keydown', e => {
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if ('Backspace' === e.key || 'ArrowLeft' === e.key) {
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// if our input contains no value and backspace has been pressed, select the last tag
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var lastTag = self.inputCont.previousElementSibling,
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input = self.input;
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if (lastTag && (!input.value
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|| (('selectionStart' in input) && input.selectionStart === 0 && input.selectionEnd === 0))
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) {
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e.preventDefault();
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lastTag.querySelector('a').focus();
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}
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self._updateDatalist();
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} else if (e.key == 'Enter') {
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e.preventDefault();
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self._parseInput();
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}
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});
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self.input.addEventListener('input', () => {
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self._parseInput();
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self._updateDatalist();
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});
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self.input.addEventListener('focus', () => self.input.value || self._resetDatalist());
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self.input.addEventListener('blur', e => self.parseInput(e));
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// define starting placeholder
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if (element.placeholder) {
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@ -104,8 +119,7 @@ this.Inputosaurus = class {
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// if instantiated input already contains a value, parse that junk
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if (element.value.trim()) {
|
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self.input.value = element.value;
|
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self.parseInput();
|
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self._parseValue(element.value);
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}
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self._updateDatalist = self.options.autoCompleteSource
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@ -134,71 +148,34 @@ this.Inputosaurus = class {
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datalist.textContent = '';
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}
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parseInput(ev) {
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var self = this,
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val,
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hook,
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delimiterFound = false,
|
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values = [];
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val = self.input.value;
|
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|
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if (val) {
|
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hook = self.options.splitHook(val);
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}
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|
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if (hook) {
|
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values = hook;
|
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} else if (delimiterFound !== false) {
|
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values = val.split(delimiterFound);
|
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} else if (!ev || ev.key == 'Enter') {
|
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values.push(val);
|
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ev && ev.preventDefault();
|
||||
|
||||
// prevent autoComplete menu click from causing a false 'blur'
|
||||
} else if (ev.type === 'blur') {
|
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values.push(val);
|
||||
}
|
||||
|
||||
values = self.options.parseHook(values);
|
||||
|
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if (values.length) {
|
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self._setChosen(values);
|
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self.input.value = '';
|
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self.resizeInput();
|
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}
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_parseInput() {
|
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this._parseValue(this.input.value) && (this.input.value = '');
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this._resizeInput();
|
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}
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|
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_inputKeypress(ev) {
|
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let self = this;
|
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_parseValue(val) {
|
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var self = this,
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hook,
|
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values = [];
|
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|
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switch (ev.key) {
|
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case 'Backspace':
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case 'ArrowLeft':
|
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// if our input contains no value and backspace has been pressed, select the last tag
|
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if (ev.type === 'keydown') {
|
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var lastTag = self.inputCont.previousElementSibling,
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input = self.input;
|
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if (lastTag && (!input.value
|
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|| (('selectionStart' in input) && input.selectionStart === 0 && input.selectionEnd === 0))
|
||||
) {
|
||||
ev.preventDefault();
|
||||
lastTag.querySelector('a').focus();
|
||||
}
|
||||
if (val) {
|
||||
if ((hook = self.options.splitHook(val))) {
|
||||
values = hook;
|
||||
} else {
|
||||
values.push(val);
|
||||
}
|
||||
|
||||
}
|
||||
break;
|
||||
values = self.options.parseHook(values);
|
||||
|
||||
default :
|
||||
self.parseInput(ev);
|
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self.resizeInput();
|
||||
if (values.length) {
|
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self._setChosen(values);
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return true;
|
||||
}
|
||||
}
|
||||
|
||||
self._updateDatalist();
|
||||
}
|
||||
|
||||
// the input dynamically resizes based on the length of its value
|
||||
resizeInput() {
|
||||
_resizeInput() {
|
||||
let input = this.input;
|
||||
if (input.clientWidth < input.scrollWidth) {
|
||||
input.style.width = Math.min(500, Math.max(200, input.scrollWidth)) + 'px';
|
||||
|
|
@ -220,13 +197,10 @@ this.Inputosaurus = class {
|
|||
;
|
||||
|
||||
self._chosenValues.forEach(v => {
|
||||
if (v.key === tagKey)
|
||||
{
|
||||
if (v.key === tagKey) {
|
||||
tagName = v.value;
|
||||
next = true;
|
||||
}
|
||||
else if (next && !oPrev)
|
||||
{
|
||||
} else if (next && !oPrev) {
|
||||
oPrev = v;
|
||||
}
|
||||
});
|
||||
|
|
@ -242,12 +216,7 @@ this.Inputosaurus = class {
|
|||
setTimeout(() => self.input.select(), 100);
|
||||
|
||||
self._removeTag(ev, li);
|
||||
self.resizeInput(ev);
|
||||
}
|
||||
|
||||
// return the inputDelimiter that was detected or false if none were found
|
||||
_containsDelimiter(tagStr) {
|
||||
return -1 < this.options.inputDelimiters.findIndex(v => tagStr.indexOf(v) !== -1);
|
||||
self._resizeInput(ev);
|
||||
}
|
||||
|
||||
_setChosen(valArr) {
|
||||
|
|
@ -258,7 +227,8 @@ this.Inputosaurus = class {
|
|||
}
|
||||
|
||||
valArr.forEach(a => {
|
||||
var v = '', exists = false,
|
||||
var v = a[0].trim(),
|
||||
exists = false,
|
||||
lastIndex = -1,
|
||||
obj = {
|
||||
key : '',
|
||||
|
|
@ -266,11 +236,8 @@ this.Inputosaurus = class {
|
|||
value : ''
|
||||
};
|
||||
|
||||
v = a[0].trim();
|
||||
|
||||
self._chosenValues.forEach((vv, kk) => {
|
||||
if (vv.value === self._lastEdit)
|
||||
{
|
||||
if (vv.value === self._lastEdit) {
|
||||
lastIndex = kk;
|
||||
}
|
||||
|
||||
|
|
@ -283,12 +250,9 @@ this.Inputosaurus = class {
|
|||
obj.value = v;
|
||||
obj.obj = a[1];
|
||||
|
||||
if (-1 < lastIndex)
|
||||
{
|
||||
if (-1 < lastIndex) {
|
||||
self._chosenValues.splice(lastIndex, 0, obj);
|
||||
}
|
||||
else
|
||||
{
|
||||
} else {
|
||||
self._chosenValues.push(obj);
|
||||
}
|
||||
|
||||
|
|
@ -297,8 +261,7 @@ this.Inputosaurus = class {
|
|||
}
|
||||
});
|
||||
|
||||
if (valArr.length === 1 && valArr[0] === '' && self._lastEdit !== '')
|
||||
{
|
||||
if (valArr.length === 1 && valArr[0] === '' && self._lastEdit !== '') {
|
||||
self._lastEdit = '';
|
||||
self._renderTags();
|
||||
}
|
||||
|
|
@ -419,8 +382,7 @@ this.Inputosaurus = class {
|
|||
self = this,
|
||||
indexFound = self._chosenValues.findIndex(v => key === v.key)
|
||||
;
|
||||
if (-1 < indexFound)
|
||||
{
|
||||
if (-1 < indexFound) {
|
||||
self._chosenValues.splice(indexFound, 1);
|
||||
self._setValue(self._buildValue());
|
||||
}
|
||||
|
|
@ -467,7 +429,7 @@ this.Inputosaurus = class {
|
|||
self._setChosen(values);
|
||||
self._renderTags();
|
||||
self.input.value = '';
|
||||
self.resizeInput();
|
||||
self._resizeInput();
|
||||
}
|
||||
}
|
||||
};
|
||||
|
|
|
|||
|
|
@ -6,7 +6,7 @@ knockoutDebugCallback([
|
|||
'src/utils.js',
|
||||
'src/utils.domData.js',
|
||||
'src/utils.domNodeDisposal.js',
|
||||
'src/utils.domManipulation.js',
|
||||
// 'src/utils.domManipulation.js',
|
||||
// 'src/memoization.js',
|
||||
'src/tasks.js',
|
||||
'src/subscribables/extenders.js',
|
||||
|
|
|
|||
|
|
@ -190,43 +190,26 @@ ko.exportSymbol('utils', ko.utils);
|
|||
ko.exportSymbol('unwrap', ko.utils.unwrapObservable); // Convenient shorthand, because this is used so commonly
|
||||
|
||||
ko.utils.domData = new (function () {
|
||||
var uniqueId = 0;
|
||||
var dataStoreKeyExpandoPropertyName = "__ko__" + (Date.now());
|
||||
|
||||
var
|
||||
// We considered using WeakMap, but it has a problem in IE 11 and Edge that prevents using
|
||||
// it cross-window, so instead we just store the data directly on the node.
|
||||
// See https://github.com/knockout/knockout/issues/2141
|
||||
getDataForNode = (node, createIfNotFound) => {
|
||||
var dataForNode = node[dataStoreKeyExpandoPropertyName];
|
||||
if (!dataForNode && createIfNotFound) {
|
||||
dataForNode = node[dataStoreKeyExpandoPropertyName] = {};
|
||||
}
|
||||
return dataForNode;
|
||||
},
|
||||
clear = node => {
|
||||
if (node[dataStoreKeyExpandoPropertyName]) {
|
||||
delete node[dataStoreKeyExpandoPropertyName];
|
||||
return true; // Exposing "did clean" flag purely so specs can infer whether things have been cleaned up as intended
|
||||
}
|
||||
return false;
|
||||
};
|
||||
let uniqueId = 0,
|
||||
dataStoreKeyExpandoPropertyName = "__ko__" + (Date.now()),
|
||||
dataStore = new WeakMap();
|
||||
|
||||
return {
|
||||
get: (node, key) => {
|
||||
var dataForNode = getDataForNode(node, false);
|
||||
return dataForNode && dataForNode[key];
|
||||
},
|
||||
get: (node, key) => (dataStore.get(node) || {})[key],
|
||||
set: (node, key, value) => {
|
||||
// Make sure we don't actually create a new domData key if we are actually deleting a value
|
||||
var dataForNode = getDataForNode(node, value !== undefined /* createIfNotFound */);
|
||||
dataForNode && (dataForNode[key] = value);
|
||||
if (dataStore.has(node)) {
|
||||
dataStore.get(node)[key] = value;
|
||||
} else {
|
||||
let dataForNode = {};
|
||||
dataForNode[key] = value;
|
||||
dataStore.set(node, dataForNode);
|
||||
}
|
||||
return value;
|
||||
},
|
||||
getOrSet: (node, key, value) => {
|
||||
var dataForNode = getDataForNode(node, true /* createIfNotFound */);
|
||||
return dataForNode[key] || (dataForNode[key] = value);
|
||||
getOrSet: function(node, key, value) {
|
||||
return this.get(node, key) || this.set(node, key, value);
|
||||
},
|
||||
clear: clear,
|
||||
clear: node => dataStore.delete(node),
|
||||
|
||||
nextKey: () => (uniqueId++) + dataStoreKeyExpandoPropertyName
|
||||
};
|
||||
|
|
@ -323,77 +306,6 @@ ko.cleanNode = ko.utils.domNodeDisposal.cleanNode; // Shorthand name for conveni
|
|||
ko.removeNode = ko.utils.domNodeDisposal.removeNode; // Shorthand name for convenience
|
||||
ko.exportSymbol('utils.domNodeDisposal', ko.utils.domNodeDisposal);
|
||||
ko.exportSymbol('utils.domNodeDisposal.addDisposeCallback', ko.utils.domNodeDisposal.addDisposeCallback);
|
||||
(() => {
|
||||
var none = [0, "", ""],
|
||||
table = [1, "<table>", "</table>"],
|
||||
tbody = [2, "<table><tbody>", "</tbody></table>"],
|
||||
tr = [3, "<table><tbody><tr>", "</tr></tbody></table>"],
|
||||
select = [1, "<select multiple='multiple'>", "</select>"],
|
||||
lookup = {
|
||||
'thead': table,
|
||||
'tbody': table,
|
||||
'tfoot': table,
|
||||
'tr': tbody,
|
||||
'td': tr,
|
||||
'th': tr,
|
||||
'option': select,
|
||||
'optgroup': select
|
||||
};
|
||||
|
||||
function getWrap(tags) {
|
||||
var m = tags.match(/^(?:<!--.*?-->\s*?)*?<([a-z]+)[\s>]/);
|
||||
return (m && lookup[m[1]]) || none;
|
||||
}
|
||||
|
||||
function simpleHtmlParse(html, documentContext) {
|
||||
documentContext || (documentContext = document);
|
||||
var windowContext = documentContext['parentWindow'] || documentContext['defaultView'] || window;
|
||||
|
||||
// Based on jQuery's "clean" function, but only accounting for table-related elements.
|
||||
|
||||
// Trim whitespace, otherwise indexOf won't work as expected
|
||||
var tags = ko.utils.stringTrim(html).toLowerCase(), div = documentContext.createElement("div"),
|
||||
wrap = getWrap(tags),
|
||||
depth = wrap[0];
|
||||
|
||||
// Go to html and back, then peel off extra wrappers
|
||||
div.innerHTML = "<div>" + wrap[1] + html + wrap[2] + "</div>";
|
||||
|
||||
// Move to the right depth
|
||||
while (depth--)
|
||||
div = div.lastChild;
|
||||
|
||||
return [...div.lastChild.childNodes];
|
||||
}
|
||||
|
||||
ko.utils.parseHtmlFragment = (html, documentContext) =>
|
||||
simpleHtmlParse(html, documentContext); // ... otherwise, this simple logic will do in most common cases.
|
||||
|
||||
ko.utils.parseHtmlForTemplateNodes = (html, documentContext) => {
|
||||
var nodes = ko.utils.parseHtmlFragment(html, documentContext);
|
||||
return (nodes.length && nodes[0].parentElement) || ko.utils.moveCleanedNodesToContainerElement(nodes);
|
||||
};
|
||||
|
||||
ko.utils.setHtml = (node, html) => {
|
||||
ko.utils.emptyDomNode(node);
|
||||
|
||||
// There's no legitimate reason to display a stringified observable without unwrapping it, so we'll unwrap it
|
||||
html = ko.utils.unwrapObservable(html);
|
||||
|
||||
if ((html !== null) && (html !== undefined)) {
|
||||
if (typeof html != 'string')
|
||||
html = html.toString();
|
||||
|
||||
// jQuery contains a lot of sophisticated code to parse arbitrary HTML fragments,
|
||||
// for example <tr> elements which are not normally allowed to exist on their own.
|
||||
// If you've referenced jQuery we'll use that rather than duplicating its code.
|
||||
// ... otherwise, use KO's own parsing logic.
|
||||
var parsedNodes = ko.utils.parseHtmlFragment(html, node.ownerDocument);
|
||||
for (var i = 0; i < parsedNodes.length; i++)
|
||||
node.appendChild(parsedNodes[i]);
|
||||
}
|
||||
};
|
||||
})();
|
||||
ko.tasks = (() => {
|
||||
var taskQueue = [],
|
||||
taskQueueLength = 0,
|
||||
|
|
@ -925,7 +837,7 @@ Object.setPrototypeOf(ko.observableArray['fn'], ko.observable['fn']);
|
|||
|
||||
// Populate ko.observableArray.fn with native arrays functions
|
||||
Object.getOwnPropertyNames(Array.prototype).forEach(methodName => {
|
||||
// skip property length
|
||||
// skip property length
|
||||
if (typeof Array.prototype[methodName] === 'function' && 'constructor' != methodName) {
|
||||
if (["copyWithin", "fill", "pop", "push", "reverse", "shift", "sort", "splice", "unshift"].includes(methodName)) {
|
||||
// Mutator methods
|
||||
|
|
@ -1655,25 +1567,22 @@ ko.pureComputed = (evaluatorFunctionOrOptions, evaluatorFunctionTarget) => {
|
|||
}
|
||||
break;
|
||||
case 'SELECT':
|
||||
if (value === "" || value === null) // A blank string or null value will select the caption
|
||||
value = undefined;
|
||||
var selection = -1;
|
||||
// A blank string or null value will select the caption
|
||||
var selection = -1, noValue = ("" === value || null == value);
|
||||
for (var i = 0, n = element.options.length, optionValue; i < n; ++i) {
|
||||
optionValue = ko.selectExtensions.readValue(element.options[i]);
|
||||
// Include special check to handle selecting a caption with a blank string value
|
||||
if (optionValue == value || (optionValue === "" && value === undefined)) {
|
||||
if (optionValue == value || (optionValue === "" && noValue)) {
|
||||
selection = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (allowUnset || selection >= 0 || (value === undefined && element.size > 1)) {
|
||||
if (allowUnset || selection >= 0 || (noValue && element.size > 1)) {
|
||||
element.selectedIndex = selection;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
if ((value === null) || (value === undefined))
|
||||
value = "";
|
||||
element.value = value;
|
||||
element.value = (value == null) ? "" : value;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
|
@ -1843,12 +1752,8 @@ ko.expressionRewriting = (() => {
|
|||
|
||||
preProcessBindings: preProcessBindings,
|
||||
|
||||
keyValueArrayContainsKey: (keyValueArray, key) => {
|
||||
for (var i = 0; i < keyValueArray.length; i++)
|
||||
if (keyValueArray[i]['key'] == key)
|
||||
return true;
|
||||
return false;
|
||||
},
|
||||
keyValueArrayContainsKey: (keyValueArray, key) =>
|
||||
-1 < keyValueArray.findIndex(v => v['key'] == key),
|
||||
|
||||
// Internal, private KO utility for updating model properties from within bindings
|
||||
// property: If the property being updated is (or might be) an observable, pass it here
|
||||
|
|
@ -2013,37 +1918,29 @@ ko.expressionRewriting = (() => {
|
|||
}
|
||||
};
|
||||
})();
|
||||
(function() {
|
||||
var defaultBindingAttributeName = "data-bind";
|
||||
(() => {
|
||||
const defaultBindingAttributeName = "data-bind",
|
||||
|
||||
ko.bindingProvider = function() {
|
||||
this.bindingCache = {};
|
||||
};
|
||||
bindingCache = {},
|
||||
|
||||
ko.utils.extend(ko.bindingProvider.prototype, {
|
||||
'nodeHasBindings': node => {
|
||||
switch (node.nodeType) {
|
||||
case 1: // Element
|
||||
return node.getAttribute(defaultBindingAttributeName) != null;
|
||||
case 8: // Comment node
|
||||
return ko.virtualElements.hasBindingValue(node);
|
||||
default: return false;
|
||||
}
|
||||
createBindingsStringEvaluatorViaCache = (bindingsString, cache, options) => {
|
||||
var cacheKey = bindingsString + (options && options['valueAccessors'] || '');
|
||||
return cache[cacheKey]
|
||||
|| (cache[cacheKey] = createBindingsStringEvaluator(bindingsString, options));
|
||||
},
|
||||
|
||||
'getBindings': function(node, bindingContext) {
|
||||
var bindingsString = this['getBindingsString'](node, bindingContext);
|
||||
return bindingsString ? this['parseBindingsString'](bindingsString, bindingContext, node) : null;
|
||||
},
|
||||
|
||||
'getBindingAccessors': function(node, bindingContext) {
|
||||
var bindingsString = this['getBindingsString'](node, bindingContext);
|
||||
return bindingsString ? this['parseBindingsString'](bindingsString, bindingContext, node, { 'valueAccessors': true }) : null;
|
||||
createBindingsStringEvaluator = (bindingsString, options) => {
|
||||
// Build the source for a function that evaluates "expression"
|
||||
// For each scope variable, add an extra level of "with" nesting
|
||||
// Example result: with(sc1) { with(sc0) { return (expression) } }
|
||||
var rewrittenBindings = ko.expressionRewriting.preProcessBindings(bindingsString, options),
|
||||
functionBody = "with($context){with($data||{}){return{" + rewrittenBindings + "}}}";
|
||||
return new Function("$context", "$element", functionBody);
|
||||
},
|
||||
|
||||
// The following function is only used internally by this default provider.
|
||||
// It's not part of the interface definition for a general binding provider.
|
||||
'getBindingsString': (node, bindingContext) => {
|
||||
getBindingsString = node => {
|
||||
switch (node.nodeType) {
|
||||
case 1: return node.getAttribute(defaultBindingAttributeName); // Element
|
||||
case 8: return ko.virtualElements.virtualNodeBindingValue(node); // Comment node
|
||||
|
|
@ -2053,33 +1950,34 @@ ko.expressionRewriting = (() => {
|
|||
|
||||
// The following function is only used internally by this default provider.
|
||||
// It's not part of the interface definition for a general binding provider.
|
||||
'parseBindingsString': function(bindingsString, bindingContext, node, options) {
|
||||
parseBindingsString = (bindingsString, bindingContext, node, options) => {
|
||||
try {
|
||||
var bindingFunction = createBindingsStringEvaluatorViaCache(bindingsString, this.bindingCache, options);
|
||||
var bindingFunction = createBindingsStringEvaluatorViaCache(bindingsString, bindingCache, options);
|
||||
return bindingFunction(bindingContext, node);
|
||||
} catch (ex) {
|
||||
ex.message = "Unable to parse bindings.\nBindings value: " + bindingsString + "\nMessage: " + ex.message;
|
||||
throw ex;
|
||||
}
|
||||
};
|
||||
|
||||
ko.bindingProvider = new class
|
||||
{
|
||||
nodeHasBindings(node) {
|
||||
switch (node.nodeType) {
|
||||
case 1: // Element
|
||||
return node.getAttribute(defaultBindingAttributeName) != null;
|
||||
case 8: // Comment node
|
||||
return ko.virtualElements.hasBindingValue(node);
|
||||
default: return false;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
ko.bindingProvider['instance'] = new ko.bindingProvider();
|
||||
getBindingAccessors(node, bindingContext) {
|
||||
var bindingsString = getBindingsString(node, bindingContext);
|
||||
return bindingsString ? parseBindingsString(bindingsString, bindingContext, node, { 'valueAccessors': true }) : null;
|
||||
}
|
||||
};
|
||||
|
||||
function createBindingsStringEvaluatorViaCache(bindingsString, cache, options) {
|
||||
var cacheKey = bindingsString + (options && options['valueAccessors'] || '');
|
||||
return cache[cacheKey]
|
||||
|| (cache[cacheKey] = createBindingsStringEvaluator(bindingsString, options));
|
||||
}
|
||||
|
||||
function createBindingsStringEvaluator(bindingsString, options) {
|
||||
// Build the source for a function that evaluates "expression"
|
||||
// For each scope variable, add an extra level of "with" nesting
|
||||
// Example result: with(sc1) { with(sc0) { return (expression) } }
|
||||
var rewrittenBindings = ko.expressionRewriting.preProcessBindings(bindingsString, options),
|
||||
functionBody = "with($context){with($data||{}){return{" + rewrittenBindings + "}}}";
|
||||
return new Function("$context", "$element", functionBody);
|
||||
}
|
||||
})();
|
||||
(() => {
|
||||
// Hide or don't minify context properties, see https://github.com/knockout/knockout/issues/2294
|
||||
|
|
@ -2343,12 +2241,6 @@ ko.expressionRewriting = (() => {
|
|||
: ko.utils.objectMap(bindings, value => () => value);
|
||||
}
|
||||
|
||||
// This function is used if the binding provider doesn't include a getBindingAccessors function.
|
||||
// It must be called with 'this' set to the provider instance.
|
||||
function getBindingsAndMakeAccessors(node, context) {
|
||||
return makeAccessorsFromFunction(this['getBindings'].bind(this, node, context));
|
||||
}
|
||||
|
||||
function validateThatBindingIsAllowedForVirtualElements(bindingName) {
|
||||
var validator = ko.virtualElements.allowedBindings[bindingName];
|
||||
if (!validator)
|
||||
|
|
@ -2359,22 +2251,7 @@ ko.expressionRewriting = (() => {
|
|||
var nextInQueue = ko.virtualElements.firstChild(elementOrVirtualElement);
|
||||
|
||||
if (nextInQueue) {
|
||||
var currentChild,
|
||||
provider = ko.bindingProvider['instance'],
|
||||
preprocessNode = provider['preprocessNode'];
|
||||
|
||||
// Preprocessing allows a binding provider to mutate a node before bindings are applied to it. For example it's
|
||||
// possible to insert new siblings after it, and/or replace the node with a different one. This can be used to
|
||||
// implement custom binding syntaxes, such as {{ value }} for string interpolation, or custom element types that
|
||||
// trigger insertion of <template> contents at that point in the document.
|
||||
if (preprocessNode) {
|
||||
while (currentChild = nextInQueue) {
|
||||
nextInQueue = ko.virtualElements.nextSibling(currentChild);
|
||||
preprocessNode.call(provider, currentChild);
|
||||
}
|
||||
// Reset nextInQueue for the next loop
|
||||
nextInQueue = ko.virtualElements.firstChild(elementOrVirtualElement);
|
||||
}
|
||||
var currentChild;
|
||||
|
||||
while (currentChild = nextInQueue) {
|
||||
// Keep a record of the next child *before* applying bindings, in case the binding removes the current child from its position
|
||||
|
|
@ -2393,7 +2270,7 @@ ko.expressionRewriting = (() => {
|
|||
// Perf optimisation: Apply bindings only if...
|
||||
// (1) We need to store the binding info for the node (all element nodes)
|
||||
// (2) It might have bindings (e.g., it has a data-bind attribute, or it's a marker for a containerless template)
|
||||
var shouldApplyBindings = isElement || ko.bindingProvider['instance']['nodeHasBindings'](nodeVerified);
|
||||
var shouldApplyBindings = isElement || ko.bindingProvider.nodeHasBindings(nodeVerified);
|
||||
if (shouldApplyBindings)
|
||||
bindingContextForDescendants = applyBindingsToNodeInternal(nodeVerified, null, bindingContext)['bindingContextForDescendants'];
|
||||
|
||||
|
|
@ -2462,14 +2339,11 @@ ko.expressionRewriting = (() => {
|
|||
if (sourceBindings && typeof sourceBindings !== 'function') {
|
||||
bindings = sourceBindings;
|
||||
} else {
|
||||
var provider = ko.bindingProvider['instance'],
|
||||
getBindings = provider['getBindingAccessors'] || getBindingsAndMakeAccessors;
|
||||
|
||||
// Get the binding from the provider within a computed observable so that we can update the bindings whenever
|
||||
// the binding context is updated or if the binding provider accesses observables.
|
||||
var bindingsUpdater = ko.computed(
|
||||
() => {
|
||||
bindings = sourceBindings ? sourceBindings(bindingContext, node) : getBindings.call(provider, node, bindingContext);
|
||||
bindings = sourceBindings ? sourceBindings(bindingContext, node) : ko.bindingProvider.getBindingAccessors(node, bindingContext);
|
||||
// Register a dependency on the binding context to support observable view models.
|
||||
if (bindings) {
|
||||
if (bindingContext[contextSubscribable]) {
|
||||
|
|
@ -2859,10 +2733,7 @@ ko.expressionRewriting = (() => {
|
|||
}
|
||||
|
||||
function resolveTemplate(errorCallback, templateConfig, callback) {
|
||||
if (typeof templateConfig === 'string') {
|
||||
// Markup - parse it
|
||||
callback(ko.utils.parseHtmlFragment(templateConfig));
|
||||
} else if (templateConfig instanceof Array) {
|
||||
if (templateConfig instanceof Array) {
|
||||
// Assume already an array of DOM nodes - pass through unchanged
|
||||
callback(templateConfig);
|
||||
} else if (templateConfig instanceof DocumentFragment) {
|
||||
|
|
@ -3236,17 +3107,27 @@ ko.bindingHandlers['hasfocus'] = {
|
|||
}
|
||||
};
|
||||
ko.expressionRewriting.twoWayBindings['hasfocus'] = true;
|
||||
|
||||
ko.bindingHandlers['hasFocus'] = ko.bindingHandlers['hasfocus']; // Make "hasFocus" an alias
|
||||
ko.expressionRewriting.twoWayBindings['hasFocus'] = 'hasfocus';
|
||||
ko.bindingHandlers['html'] = {
|
||||
'init': () => {
|
||||
// Prevent binding on the dynamically-injected HTML (as developers are unlikely to expect that, and it has security implications)
|
||||
return { 'controlsDescendantBindings': true };
|
||||
},
|
||||
'update': (element, valueAccessor) =>
|
||||
'update': (element, valueAccessor) => {
|
||||
// setHtml will unwrap the value if needed
|
||||
ko.utils.setHtml(element, valueAccessor())
|
||||
ko.utils.emptyDomNode(element);
|
||||
|
||||
// There's no legitimate reason to display a stringified observable without unwrapping it, so we'll unwrap it
|
||||
let html = ko.utils.unwrapObservable(valueAccessor());
|
||||
|
||||
if (html != null) {
|
||||
if (typeof html != 'string')
|
||||
html = html.toString();
|
||||
|
||||
const template = document.createElement('template');
|
||||
template.innerHTML = html;
|
||||
element.appendChild(template.content);
|
||||
}
|
||||
}
|
||||
};
|
||||
(function () {
|
||||
|
||||
|
|
@ -3766,118 +3647,61 @@ makeEventHandlerShortcut('click');
|
|||
// 2. ko.templateSources.anonymousElement - uses ko.utils.domData to read/write text *associated* with the DOM element, but
|
||||
// without reading/writing the actual element text content, since it will be overwritten
|
||||
// with the rendered template output.
|
||||
// You can implement your own template source if you want to fetch/store templates somewhere other than in DOM elements.
|
||||
// Template sources need to have the following functions:
|
||||
// text() - returns the template text from your storage location
|
||||
// text(value) - writes the supplied template text to your storage location
|
||||
// data(key) - reads values stored using data(key, value) - see below
|
||||
// data(key, value) - associates "value" with this template and the key "key". Is used to store information like "isRewritten".
|
||||
//
|
||||
// Optionally, template sources can also have the following functions:
|
||||
// nodes() - returns a DOM element containing the nodes of this template, where available
|
||||
// nodes(value) - writes the given DOM element to your storage location
|
||||
// If a DOM element is available for a given template source, template engines are encouraged to use it in preference over text()
|
||||
// for improved speed. However, all templateSources must supply text() even if they don't supply nodes().
|
||||
//
|
||||
// Once you've implemented a templateSource, make your template engine use it by subclassing whatever template engine you were
|
||||
// using and overriding "makeTemplateSource" to return an instance of your custom template source.
|
||||
|
||||
ko.templateSources = {};
|
||||
|
||||
// ---- ko.templateSources.domElement -----
|
||||
|
||||
// template types
|
||||
var templateTemplate = 3,
|
||||
templateElement = 4;
|
||||
|
||||
ko.templateSources.domElement = function(element) {
|
||||
this.domElement = element;
|
||||
|
||||
if (element) {
|
||||
this.templateType =
|
||||
element.matches("TEMPLATE") && element.content && element.content.nodeType === 11 ? templateTemplate :
|
||||
templateElement;
|
||||
}
|
||||
}
|
||||
|
||||
ko.templateSources.domElement.prototype['text'] = function(/* valueToWrite */) {
|
||||
var elemContentsProperty = "innerHTML";
|
||||
if (arguments.length == 0) {
|
||||
return this.domElement.innerHTML;
|
||||
}
|
||||
ko.utils.setHtml(this.domElement, arguments[0]);
|
||||
};
|
||||
|
||||
var dataDomDataPrefix = ko.utils.domData.nextKey() + "_";
|
||||
ko.templateSources.domElement.prototype['data'] = function(key /*, valueToWrite */) {
|
||||
if (arguments.length === 1) {
|
||||
return ko.utils.domData.get(this.domElement, dataDomDataPrefix + key);
|
||||
}
|
||||
ko.utils.domData.set(this.domElement, dataDomDataPrefix + key, arguments[1]);
|
||||
};
|
||||
|
||||
var templatesDomDataKey = ko.utils.domData.nextKey();
|
||||
function getTemplateDomData(element) {
|
||||
return ko.utils.domData.get(element, templatesDomDataKey) || {};
|
||||
}
|
||||
function setTemplateDomData(element, data) {
|
||||
ko.utils.domData.set(element, templatesDomDataKey, data);
|
||||
}
|
||||
|
||||
ko.templateSources.domElement.prototype['nodes'] = function(/* valueToWrite */) {
|
||||
var element = this.domElement;
|
||||
if (arguments.length == 0) {
|
||||
var templateData = getTemplateDomData(element),
|
||||
nodes = templateData.containerData || (
|
||||
this.templateType === templateTemplate ? element.content :
|
||||
this.templateType === templateElement ? element :
|
||||
undefined);
|
||||
if (!nodes || templateData.alwaysCheckText) {
|
||||
// If the template is associated with an element that stores the template as text,
|
||||
// parse and cache the nodes whenever there's new text content available. This allows
|
||||
// the user to update the template content by updating the text of template node.
|
||||
var text = this['text']();
|
||||
if (text && text !== templateData.textData) {
|
||||
nodes = ko.utils.parseHtmlForTemplateNodes(text, element.ownerDocument);
|
||||
setTemplateDomData(element, {containerData: nodes, textData: text, alwaysCheckText: true});
|
||||
}
|
||||
}
|
||||
return nodes;
|
||||
}
|
||||
var valueToWrite = arguments[0];
|
||||
if (this.templateType !== undefined) {
|
||||
this['text'](""); // clear the text from the node
|
||||
}
|
||||
setTemplateDomData(element, {containerData: valueToWrite});
|
||||
};
|
||||
let templatesDomDataKey = ko.utils.domData.nextKey();
|
||||
|
||||
// ---- ko.templateSources.anonymousTemplate -----
|
||||
// Anonymous templates are normally saved/retrieved as DOM nodes through "nodes".
|
||||
// For compatibility, you can also read "text"; it will be serialized from the nodes on demand.
|
||||
// Writing to "text" is still supported, but then the template data will not be available as DOM nodes.
|
||||
|
||||
ko.templateSources.anonymousTemplate = function(element) {
|
||||
this.domElement = element;
|
||||
};
|
||||
ko.templateSources.anonymousTemplate.prototype = new ko.templateSources.domElement();
|
||||
ko.templateSources.anonymousTemplate.prototype.constructor = ko.templateSources.anonymousTemplate;
|
||||
ko.templateSources.anonymousTemplate.prototype['text'] = function(/* valueToWrite */) {
|
||||
if (arguments.length == 0) {
|
||||
var templateData = getTemplateDomData(this.domElement);
|
||||
if (templateData.textData === undefined && templateData.containerData)
|
||||
templateData.textData = templateData.containerData.innerHTML;
|
||||
return templateData.textData;
|
||||
class anonymousTemplate
|
||||
{
|
||||
constructor(element)
|
||||
{
|
||||
this.domElement = element;
|
||||
}
|
||||
var valueToWrite = arguments[0];
|
||||
setTemplateDomData(this.domElement, {textData: valueToWrite});
|
||||
|
||||
nodes(...args)
|
||||
{
|
||||
let element = this.domElement;
|
||||
if (!args.length) {
|
||||
return ko.utils.domData.get(element, templatesDomDataKey) || (
|
||||
this.templateType === 11 ? element.content :
|
||||
this.templateType === 1 ? element :
|
||||
undefined);
|
||||
}
|
||||
ko.utils.domData.set(element, templatesDomDataKey, args[0]);
|
||||
}
|
||||
}
|
||||
|
||||
// ---- ko.templateSources.domElement -----
|
||||
class domElement extends anonymousTemplate
|
||||
{
|
||||
constructor(element)
|
||||
{
|
||||
super(element);
|
||||
|
||||
if (element) {
|
||||
this.templateType =
|
||||
element.matches("TEMPLATE") && element.content ? element.content.nodeType : 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
ko.templateSources = {
|
||||
domElement: domElement,
|
||||
anonymousTemplate: anonymousTemplate
|
||||
};
|
||||
})();
|
||||
(() => {
|
||||
var renderTemplateSource = (templateSource, bindingContext, options, templateDocument) => {
|
||||
var renderTemplateSource = templateSource => {
|
||||
var templateNodes = templateSource.nodes ? templateSource.nodes() : null;
|
||||
return templateNodes
|
||||
? [...templateNodes.cloneNode(true).childNodes]
|
||||
: ko.utils.parseHtmlFragment(templateSource['text'](), templateDocument);
|
||||
: null;
|
||||
},
|
||||
|
||||
makeTemplateSource = (template, templateDocument) => {
|
||||
|
|
@ -3914,36 +3738,7 @@ makeEventHandlerShortcut('click');
|
|||
if (continuousNodeArray.length) {
|
||||
var firstNode = continuousNodeArray[0],
|
||||
lastNode = continuousNodeArray[continuousNodeArray.length - 1],
|
||||
parentNode = firstNode.parentNode,
|
||||
provider = ko.bindingProvider['instance'],
|
||||
preprocessNode = provider['preprocessNode'];
|
||||
|
||||
if (preprocessNode) {
|
||||
invokeForEachNodeInContinuousRange(firstNode, lastNode, (node, nextNodeInRange) => {
|
||||
var nodePreviousSibling = node.previousSibling;
|
||||
var newNodes = preprocessNode.call(provider, node);
|
||||
if (newNodes) {
|
||||
if (node === firstNode)
|
||||
firstNode = newNodes[0] || nextNodeInRange;
|
||||
if (node === lastNode)
|
||||
lastNode = newNodes[newNodes.length - 1] || nodePreviousSibling;
|
||||
}
|
||||
});
|
||||
|
||||
// Because preprocessNode can change the nodes, including the first and last nodes, update continuousNodeArray to match.
|
||||
// We need the full set, including inner nodes, because the unmemoize step might remove the first node (and so the real
|
||||
// first node needs to be in the array).
|
||||
continuousNodeArray.length = 0;
|
||||
if (!firstNode) { // preprocessNode might have removed all the nodes, in which case there's nothing left to do
|
||||
return;
|
||||
}
|
||||
if (firstNode === lastNode) {
|
||||
continuousNodeArray.push(firstNode);
|
||||
} else {
|
||||
continuousNodeArray.push(firstNode, lastNode);
|
||||
ko.utils.fixUpContinuousNodeArray(continuousNodeArray, parentNode);
|
||||
}
|
||||
}
|
||||
parentNode = firstNode.parentNode;
|
||||
|
||||
// Need to applyBindings *before* unmemoziation, because unmemoization might introduce extra nodes (that we don't want to re-bind)
|
||||
// whereas a regular applyBindings won't introduce new memoized nodes
|
||||
|
|
@ -3968,10 +3763,7 @@ makeEventHandlerShortcut('click');
|
|||
var firstTargetNode = targetNodeOrNodeArray && getFirstNodeFromPossibleArray(targetNodeOrNodeArray);
|
||||
var templateDocument = (firstTargetNode || template || {}).ownerDocument;
|
||||
|
||||
var renderedNodesArray = renderTemplateSource(
|
||||
makeTemplateSource(template, templateDocument),
|
||||
bindingContext, options, templateDocument
|
||||
);
|
||||
var renderedNodesArray = renderTemplateSource(makeTemplateSource(template, templateDocument));
|
||||
|
||||
// Loosely check result is an array of DOM nodes
|
||||
if ((typeof renderedNodesArray.length != "number") || (renderedNodesArray.length > 0 && typeof renderedNodesArray[0].nodeType != "number"))
|
||||
|
|
@ -4140,13 +3932,13 @@ makeEventHandlerShortcut('click');
|
|||
ko.utils.domData.set(container, cleanContainerDomDataKey, true);
|
||||
}
|
||||
|
||||
new ko.templateSources.anonymousTemplate(element)['nodes'](container);
|
||||
new ko.templateSources.anonymousTemplate(element).nodes(container);
|
||||
} else {
|
||||
// It's an anonymous template - store the element contents, then clear the element
|
||||
var templateNodes = ko.virtualElements.childNodes(element);
|
||||
if (templateNodes.length > 0) {
|
||||
let container = ko.utils.moveCleanedNodesToContainerElement(templateNodes); // This also removes the nodes from their current parent
|
||||
new ko.templateSources.anonymousTemplate(element)['nodes'](container);
|
||||
new ko.templateSources.anonymousTemplate(element).nodes(container);
|
||||
} else {
|
||||
throw new Error("Anonymous template defined, but no template content was provided");
|
||||
}
|
||||
|
|
|
|||
161
vendors/knockout/build/output/knockout-latest.js
vendored
161
vendors/knockout/build/output/knockout-latest.js
vendored
|
|
@ -4,86 +4,81 @@
|
|||
* License: MIT (http://www.opensource.org/licenses/mit-license.php)
|
||||
*/
|
||||
|
||||
(C=>{function G(b,c){return null===b||typeof b in ha?b===c:!1}function F(b,c){var e;return()=>{e||(e=a.a.setTimeout(()=>{e=void 0;b()},c))}}function I(b,c){var e;return()=>{clearTimeout(e);e=a.a.setTimeout(b,c)}}function T(b,c){null!==c&&c.o&&c.o()}function X(b,c){var e=this.rc,g=e[D];g.ca||(this.ab&&this.Ha[c]?(e.Fb(c,b,this.Ha[c]),this.Ha[c]=null,--this.ab):g.u[c]||e.Fb(c,b,g.v?{X:b}:e.fc(b)),b.na&&b.kc())}var U=C.document,Z={},a="undefined"!==typeof Z?Z:{};a.l=(b,c)=>{b=b.split(".");for(var e=
|
||||
a,g=0;g<b.length-1;g++)e=e[b[g]];e[b[b.length-1]]=c};a.ba=(b,c,e)=>{b[c]=e};a.version="3.5.1-sm";a.l("version",a.version);a.a={Da:(b,c)=>{c=b.indexOf(c);0<c?b.splice(c,1):0===c&&b.shift()},extend:(b,c)=>{c&&Object.entries(c).forEach(e=>b[e[0]]=e[1]);return b},P:(b,c)=>b&&Object.entries(b).forEach(e=>c(e[0],e[1])),nb:(b,c,e)=>{if(!b)return b;var g={};Object.entries(b).forEach(k=>g[k[0]]=c.call(e,k[1],k[0],b));return g},eb:b=>{for(;b.firstChild;)a.removeNode(b.firstChild)},lb:b=>{var c=[...b],e=(c[0]&&
|
||||
c[0].ownerDocument||U).createElement("div");b.forEach(g=>e.append(a.ia(g)));return e},Fa:(b,c)=>Array.prototype.map.call(b,c?e=>a.ia(e.cloneNode(!0)):e=>e.cloneNode(!0)),ya:(b,c)=>{a.a.eb(b);c&&b.append(...c)},va:(b,c)=>{if(b.length){for(c=8===c.nodeType&&c.parentNode||c;b.length&&b[0].parentNode!==c;)b.splice(0,1);for(;1<b.length&&b[b.length-1].parentNode!==c;)b.length--;if(1<b.length){c=b[0];var e=b[b.length-1];for(b.length=0;c!==e;)b.push(c),c=c.nextSibling;b.push(e)}}return b},tb:b=>null==b?"":
|
||||
b.trim?b.trim():b.toString().replace(/^[\s\xa0]+|[\s\xa0]+$/g,""),Mc:(b,c)=>{b=b||"";return c.length>b.length?!1:b.substring(0,c.length)===c},uc:(b,c)=>c.contains(1!==b.nodeType?b.parentNode:b),cb:b=>a.a.uc(b,b.ownerDocument.documentElement),Mb:b=>a.onError?function(){try{return b.apply(this,arguments)}catch(c){throw a.onError&&a.onError(c),c;}}:b,setTimeout:(b,c)=>setTimeout(a.a.Mb(b),c),Qb:b=>setTimeout(()=>{a.onError&&a.onError(b);throw b;},0),J:(b,c,e)=>{b.addEventListener(c,a.a.Mb(e),!1)},hc:(b,
|
||||
c)=>{if(!b||!b.nodeType)throw Error("element must be a DOM node when calling triggerEvent");b.dispatchEvent(new Event(c))},g:b=>a.M(b)?b():b,rb:(b,c)=>b.textContent=a.a.g(c)||""};a.l("utils",a.a);a.l("unwrap",a.a.g);a.a.b=new function(){var b=0,c="__ko__"+Date.now(),e=(g,k)=>{var n=g[c];!n&&k&&(n=g[c]={});return n};return{get:(g,k)=>(g=e(g,!1))&&g[k],set:(g,k,n)=>{(g=e(g,void 0!==n))&&(g[k]=n)},hb:(g,k,n)=>{g=e(g,!0);return g[k]||(g[k]=n)},clear:g=>g[c]?(delete g[c],!0):!1,U:()=>b++ +c}};a.a.L=new function(){function b(d,
|
||||
f){var h=a.a.b.get(d,g);void 0===h&&f&&(h=[],a.a.b.set(d,g,h));return h}function c(d){var f=b(d,!1);if(f){f=f.slice(0);for(var h=0;h<f.length;h++)f[h](d)}a.a.b.clear(d);n[d.nodeType]&&e(d.childNodes,!0)}function e(d,f){for(var h=[],m,r=0;r<d.length;r++)if(!f||8===d[r].nodeType)if(c(h[h.length]=m=d[r]),d[r]!==m)for(;r--&&!h.includes(d[r]););}var g=a.a.b.U(),k={1:!0,8:!0,9:!0},n={1:!0,9:!0};return{qa:(d,f)=>{if("function"!=typeof f)throw Error("Callback must be a function");b(d,!0).push(f)},qb:(d,f)=>
|
||||
{var h=b(d,!1);h&&(a.a.Da(h,f),0==h.length&&a.a.b.set(d,g,void 0))},ia:d=>{a.m.H(()=>{k[d.nodeType]&&(c(d),n[d.nodeType]&&e(d.getElementsByTagName("*")))});return d},removeNode:d=>{a.ia(d);d.parentNode&&d.parentNode.removeChild(d)}}};a.ia=a.a.L.ia;a.removeNode=a.a.L.removeNode;a.l("utils.domNodeDisposal",a.a.L);a.l("utils.domNodeDisposal.addDisposeCallback",a.a.L.qa);(()=>{var b=[0,"",""],c=[1,"<table>","</table>"],e=[3,"<table><tbody><tr>","</tr></tbody></table>"],g=[1,"<select multiple='multiple'>",
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|
||||
N;L=h[H];H++)switch(K=L.moved,N=L.index,L.status){case "deleted":for(;m<N;)p(m++);if(void 0===K){var z=u[m];z.Va&&(z.Va.o(),z.Va=void 0);b.a.Ca(z.M,g).length&&(d.beforeRemove&&(k.push(z),G++,z.da===e?z=null:w.push(z)),z&&v.push.apply(v,z.M))}m++;break;case "added":for(;t<N;)p(m++);void 0!==K?(y.push(k.length),p(K)):n(L.value)}for(;t<l.length;)p(m++);k._countWaitingForRemove=G}b.a.f.set(g,c,k);r(d.beforeMove,A);v.forEach(d.beforeRemove?b.ea:b.removeNode);var M,B;G=g.ownerDocument.activeElement;if(y.length)for(;void 0!=
|
||||
(l=y.shift());){z=k[l];for(M=void 0;l;)if((B=k[--l].M)&&B.length){M=B[B.length-1];break}for(m=0;v=z.M[m];M=v,m++)b.h.Rb(g,v,M)}for(l=0;z=k[l];l++){z.M||b.a.extend(z,a(g,q,z.da,f,z.Fa));for(m=0;v=z.M[m];M=v,m++)b.h.Rb(g,v,M);!z.uc&&f&&(f(z.da,z.M,z.Fa),z.uc=!0,M=z.M[z.M.length-1])}G&&g.ownerDocument.activeElement!=G&&G.focus();r(d.beforeRemove,w);for(l=0;l<w.length;++l)w[l].da=e;r(d.afterMove,A);r(d.afterAdd,I)}})();C.ko=W})(this);
|
||||
|
|
|
|||
|
|
@ -260,12 +260,6 @@
|
|||
: ko.utils.objectMap(bindings, value => () => value);
|
||||
}
|
||||
|
||||
// This function is used if the binding provider doesn't include a getBindingAccessors function.
|
||||
// It must be called with 'this' set to the provider instance.
|
||||
function getBindingsAndMakeAccessors(node, context) {
|
||||
return makeAccessorsFromFunction(this['getBindings'].bind(this, node, context));
|
||||
}
|
||||
|
||||
function validateThatBindingIsAllowedForVirtualElements(bindingName) {
|
||||
var validator = ko.virtualElements.allowedBindings[bindingName];
|
||||
if (!validator)
|
||||
|
|
@ -276,22 +270,7 @@
|
|||
var nextInQueue = ko.virtualElements.firstChild(elementOrVirtualElement);
|
||||
|
||||
if (nextInQueue) {
|
||||
var currentChild,
|
||||
provider = ko.bindingProvider['instance'],
|
||||
preprocessNode = provider['preprocessNode'];
|
||||
|
||||
// Preprocessing allows a binding provider to mutate a node before bindings are applied to it. For example it's
|
||||
// possible to insert new siblings after it, and/or replace the node with a different one. This can be used to
|
||||
// implement custom binding syntaxes, such as {{ value }} for string interpolation, or custom element types that
|
||||
// trigger insertion of <template> contents at that point in the document.
|
||||
if (preprocessNode) {
|
||||
while (currentChild = nextInQueue) {
|
||||
nextInQueue = ko.virtualElements.nextSibling(currentChild);
|
||||
preprocessNode.call(provider, currentChild);
|
||||
}
|
||||
// Reset nextInQueue for the next loop
|
||||
nextInQueue = ko.virtualElements.firstChild(elementOrVirtualElement);
|
||||
}
|
||||
var currentChild;
|
||||
|
||||
while (currentChild = nextInQueue) {
|
||||
// Keep a record of the next child *before* applying bindings, in case the binding removes the current child from its position
|
||||
|
|
@ -310,7 +289,7 @@
|
|||
// Perf optimisation: Apply bindings only if...
|
||||
// (1) We need to store the binding info for the node (all element nodes)
|
||||
// (2) It might have bindings (e.g., it has a data-bind attribute, or it's a marker for a containerless template)
|
||||
var shouldApplyBindings = isElement || ko.bindingProvider['instance']['nodeHasBindings'](nodeVerified);
|
||||
var shouldApplyBindings = isElement || ko.bindingProvider.nodeHasBindings(nodeVerified);
|
||||
if (shouldApplyBindings)
|
||||
bindingContextForDescendants = applyBindingsToNodeInternal(nodeVerified, null, bindingContext)['bindingContextForDescendants'];
|
||||
|
||||
|
|
@ -379,14 +358,11 @@
|
|||
if (sourceBindings && typeof sourceBindings !== 'function') {
|
||||
bindings = sourceBindings;
|
||||
} else {
|
||||
var provider = ko.bindingProvider['instance'],
|
||||
getBindings = provider['getBindingAccessors'] || getBindingsAndMakeAccessors;
|
||||
|
||||
// Get the binding from the provider within a computed observable so that we can update the bindings whenever
|
||||
// the binding context is updated or if the binding provider accesses observables.
|
||||
var bindingsUpdater = ko.computed(
|
||||
() => {
|
||||
bindings = sourceBindings ? sourceBindings(bindingContext, node) : getBindings.call(provider, node, bindingContext);
|
||||
bindings = sourceBindings ? sourceBindings(bindingContext, node) : ko.bindingProvider.getBindingAccessors(node, bindingContext);
|
||||
// Register a dependency on the binding context to support observable view models.
|
||||
if (bindings) {
|
||||
if (bindingContext[contextSubscribable]) {
|
||||
|
|
|
|||
75
vendors/knockout/src/binding/bindingProvider.js
vendored
75
vendors/knockout/src/binding/bindingProvider.js
vendored
|
|
@ -1,34 +1,26 @@
|
|||
(function() {
|
||||
var defaultBindingAttributeName = "data-bind";
|
||||
(() => {
|
||||
const defaultBindingAttributeName = "data-bind",
|
||||
|
||||
ko.bindingProvider = function() {
|
||||
this.bindingCache = {};
|
||||
};
|
||||
bindingCache = {},
|
||||
|
||||
ko.utils.extend(ko.bindingProvider.prototype, {
|
||||
'nodeHasBindings': node => {
|
||||
switch (node.nodeType) {
|
||||
case 1: // Element
|
||||
return node.getAttribute(defaultBindingAttributeName) != null;
|
||||
case 8: // Comment node
|
||||
return ko.virtualElements.hasBindingValue(node);
|
||||
default: return false;
|
||||
}
|
||||
createBindingsStringEvaluatorViaCache = (bindingsString, cache, options) => {
|
||||
var cacheKey = bindingsString + (options && options['valueAccessors'] || '');
|
||||
return cache[cacheKey]
|
||||
|| (cache[cacheKey] = createBindingsStringEvaluator(bindingsString, options));
|
||||
},
|
||||
|
||||
'getBindings': function(node, bindingContext) {
|
||||
var bindingsString = this['getBindingsString'](node, bindingContext);
|
||||
return bindingsString ? this['parseBindingsString'](bindingsString, bindingContext, node) : null;
|
||||
},
|
||||
|
||||
'getBindingAccessors': function(node, bindingContext) {
|
||||
var bindingsString = this['getBindingsString'](node, bindingContext);
|
||||
return bindingsString ? this['parseBindingsString'](bindingsString, bindingContext, node, { 'valueAccessors': true }) : null;
|
||||
createBindingsStringEvaluator = (bindingsString, options) => {
|
||||
// Build the source for a function that evaluates "expression"
|
||||
// For each scope variable, add an extra level of "with" nesting
|
||||
// Example result: with(sc1) { with(sc0) { return (expression) } }
|
||||
var rewrittenBindings = ko.expressionRewriting.preProcessBindings(bindingsString, options),
|
||||
functionBody = "with($context){with($data||{}){return{" + rewrittenBindings + "}}}";
|
||||
return new Function("$context", "$element", functionBody);
|
||||
},
|
||||
|
||||
// The following function is only used internally by this default provider.
|
||||
// It's not part of the interface definition for a general binding provider.
|
||||
'getBindingsString': (node, bindingContext) => {
|
||||
getBindingsString = node => {
|
||||
switch (node.nodeType) {
|
||||
case 1: return node.getAttribute(defaultBindingAttributeName); // Element
|
||||
case 8: return ko.virtualElements.virtualNodeBindingValue(node); // Comment node
|
||||
|
|
@ -38,31 +30,32 @@
|
|||
|
||||
// The following function is only used internally by this default provider.
|
||||
// It's not part of the interface definition for a general binding provider.
|
||||
'parseBindingsString': function(bindingsString, bindingContext, node, options) {
|
||||
parseBindingsString = (bindingsString, bindingContext, node, options) => {
|
||||
try {
|
||||
var bindingFunction = createBindingsStringEvaluatorViaCache(bindingsString, this.bindingCache, options);
|
||||
var bindingFunction = createBindingsStringEvaluatorViaCache(bindingsString, bindingCache, options);
|
||||
return bindingFunction(bindingContext, node);
|
||||
} catch (ex) {
|
||||
ex.message = "Unable to parse bindings.\nBindings value: " + bindingsString + "\nMessage: " + ex.message;
|
||||
throw ex;
|
||||
}
|
||||
};
|
||||
|
||||
ko.bindingProvider = new class
|
||||
{
|
||||
nodeHasBindings(node) {
|
||||
switch (node.nodeType) {
|
||||
case 1: // Element
|
||||
return node.getAttribute(defaultBindingAttributeName) != null;
|
||||
case 8: // Comment node
|
||||
return ko.virtualElements.hasBindingValue(node);
|
||||
default: return false;
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
ko.bindingProvider['instance'] = new ko.bindingProvider();
|
||||
getBindingAccessors(node, bindingContext) {
|
||||
var bindingsString = getBindingsString(node, bindingContext);
|
||||
return bindingsString ? parseBindingsString(bindingsString, bindingContext, node, { 'valueAccessors': true }) : null;
|
||||
}
|
||||
};
|
||||
|
||||
function createBindingsStringEvaluatorViaCache(bindingsString, cache, options) {
|
||||
var cacheKey = bindingsString + (options && options['valueAccessors'] || '');
|
||||
return cache[cacheKey]
|
||||
|| (cache[cacheKey] = createBindingsStringEvaluator(bindingsString, options));
|
||||
}
|
||||
|
||||
function createBindingsStringEvaluator(bindingsString, options) {
|
||||
// Build the source for a function that evaluates "expression"
|
||||
// For each scope variable, add an extra level of "with" nesting
|
||||
// Example result: with(sc1) { with(sc0) { return (expression) } }
|
||||
var rewrittenBindings = ko.expressionRewriting.preProcessBindings(bindingsString, options),
|
||||
functionBody = "with($context){with($data||{}){return{" + rewrittenBindings + "}}}";
|
||||
return new Function("$context", "$element", functionBody);
|
||||
}
|
||||
})();
|
||||
|
|
|
|||
|
|
@ -38,6 +38,3 @@ ko.bindingHandlers['hasfocus'] = {
|
|||
}
|
||||
};
|
||||
ko.expressionRewriting.twoWayBindings['hasfocus'] = true;
|
||||
|
||||
ko.bindingHandlers['hasFocus'] = ko.bindingHandlers['hasfocus']; // Make "hasFocus" an alias
|
||||
ko.expressionRewriting.twoWayBindings['hasFocus'] = 'hasfocus';
|
||||
|
|
|
|||
|
|
@ -3,7 +3,20 @@ ko.bindingHandlers['html'] = {
|
|||
// Prevent binding on the dynamically-injected HTML (as developers are unlikely to expect that, and it has security implications)
|
||||
return { 'controlsDescendantBindings': true };
|
||||
},
|
||||
'update': (element, valueAccessor) =>
|
||||
'update': (element, valueAccessor) => {
|
||||
// setHtml will unwrap the value if needed
|
||||
ko.utils.setHtml(element, valueAccessor())
|
||||
ko.utils.emptyDomNode(element);
|
||||
|
||||
// There's no legitimate reason to display a stringified observable without unwrapping it, so we'll unwrap it
|
||||
let html = ko.utils.unwrapObservable(valueAccessor());
|
||||
|
||||
if (html != null) {
|
||||
if (typeof html != 'string')
|
||||
html = html.toString();
|
||||
|
||||
const template = document.createElement('template');
|
||||
template.innerHTML = html;
|
||||
element.appendChild(template.content);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
|
|
|||
|
|
@ -162,12 +162,8 @@ ko.expressionRewriting = (() => {
|
|||
|
||||
preProcessBindings: preProcessBindings,
|
||||
|
||||
keyValueArrayContainsKey: (keyValueArray, key) => {
|
||||
for (var i = 0; i < keyValueArray.length; i++)
|
||||
if (keyValueArray[i]['key'] == key)
|
||||
return true;
|
||||
return false;
|
||||
},
|
||||
keyValueArrayContainsKey: (keyValueArray, key) =>
|
||||
-1 < keyValueArray.findIndex(v => v['key'] == key),
|
||||
|
||||
// Internal, private KO utility for updating model properties from within bindings
|
||||
// property: If the property being updated is (or might be) an observable, pass it here
|
||||
|
|
|
|||
13
vendors/knockout/src/binding/selectExtensions.js
vendored
13
vendors/knockout/src/binding/selectExtensions.js
vendored
|
|
@ -36,25 +36,22 @@
|
|||
}
|
||||
break;
|
||||
case 'SELECT':
|
||||
if (value === "" || value === null) // A blank string or null value will select the caption
|
||||
value = undefined;
|
||||
var selection = -1;
|
||||
// A blank string or null value will select the caption
|
||||
var selection = -1, noValue = ("" === value || null == value);
|
||||
for (var i = 0, n = element.options.length, optionValue; i < n; ++i) {
|
||||
optionValue = ko.selectExtensions.readValue(element.options[i]);
|
||||
// Include special check to handle selecting a caption with a blank string value
|
||||
if (optionValue == value || (optionValue === "" && value === undefined)) {
|
||||
if (optionValue == value || (optionValue === "" && noValue)) {
|
||||
selection = i;
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (allowUnset || selection >= 0 || (value === undefined && element.size > 1)) {
|
||||
if (allowUnset || selection >= 0 || (noValue && element.size > 1)) {
|
||||
element.selectedIndex = selection;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
if ((value === null) || (value === undefined))
|
||||
value = "";
|
||||
element.value = value;
|
||||
element.value = (value == null) ? "" : value;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -92,10 +92,7 @@
|
|||
}
|
||||
|
||||
function resolveTemplate(errorCallback, templateConfig, callback) {
|
||||
if (typeof templateConfig === 'string') {
|
||||
// Markup - parse it
|
||||
callback(ko.utils.parseHtmlFragment(templateConfig));
|
||||
} else if (templateConfig instanceof Array) {
|
||||
if (templateConfig instanceof Array) {
|
||||
// Assume already an array of DOM nodes - pass through unchanged
|
||||
callback(templateConfig);
|
||||
} else if (templateConfig instanceof DocumentFragment) {
|
||||
|
|
|
|||
131
vendors/knockout/src/templating/templateSources.js
vendored
131
vendors/knockout/src/templating/templateSources.js
vendored
|
|
@ -7,109 +7,52 @@
|
|||
// 2. ko.templateSources.anonymousElement - uses ko.utils.domData to read/write text *associated* with the DOM element, but
|
||||
// without reading/writing the actual element text content, since it will be overwritten
|
||||
// with the rendered template output.
|
||||
// You can implement your own template source if you want to fetch/store templates somewhere other than in DOM elements.
|
||||
// Template sources need to have the following functions:
|
||||
// text() - returns the template text from your storage location
|
||||
// text(value) - writes the supplied template text to your storage location
|
||||
// data(key) - reads values stored using data(key, value) - see below
|
||||
// data(key, value) - associates "value" with this template and the key "key". Is used to store information like "isRewritten".
|
||||
//
|
||||
// Optionally, template sources can also have the following functions:
|
||||
// nodes() - returns a DOM element containing the nodes of this template, where available
|
||||
// nodes(value) - writes the given DOM element to your storage location
|
||||
// If a DOM element is available for a given template source, template engines are encouraged to use it in preference over text()
|
||||
// for improved speed. However, all templateSources must supply text() even if they don't supply nodes().
|
||||
//
|
||||
// Once you've implemented a templateSource, make your template engine use it by subclassing whatever template engine you were
|
||||
// using and overriding "makeTemplateSource" to return an instance of your custom template source.
|
||||
|
||||
ko.templateSources = {};
|
||||
|
||||
// ---- ko.templateSources.domElement -----
|
||||
|
||||
// template types
|
||||
var templateTemplate = 3,
|
||||
templateElement = 4;
|
||||
|
||||
ko.templateSources.domElement = function(element) {
|
||||
this.domElement = element;
|
||||
|
||||
if (element) {
|
||||
this.templateType =
|
||||
element.matches("TEMPLATE") && element.content && element.content.nodeType === 11 ? templateTemplate :
|
||||
templateElement;
|
||||
}
|
||||
}
|
||||
|
||||
ko.templateSources.domElement.prototype['text'] = function(/* valueToWrite */) {
|
||||
var elemContentsProperty = "innerHTML";
|
||||
if (arguments.length == 0) {
|
||||
return this.domElement.innerHTML;
|
||||
}
|
||||
ko.utils.setHtml(this.domElement, arguments[0]);
|
||||
};
|
||||
|
||||
var dataDomDataPrefix = ko.utils.domData.nextKey() + "_";
|
||||
ko.templateSources.domElement.prototype['data'] = function(key /*, valueToWrite */) {
|
||||
if (arguments.length === 1) {
|
||||
return ko.utils.domData.get(this.domElement, dataDomDataPrefix + key);
|
||||
}
|
||||
ko.utils.domData.set(this.domElement, dataDomDataPrefix + key, arguments[1]);
|
||||
};
|
||||
|
||||
var templatesDomDataKey = ko.utils.domData.nextKey();
|
||||
function getTemplateDomData(element) {
|
||||
return ko.utils.domData.get(element, templatesDomDataKey) || {};
|
||||
}
|
||||
function setTemplateDomData(element, data) {
|
||||
ko.utils.domData.set(element, templatesDomDataKey, data);
|
||||
}
|
||||
|
||||
ko.templateSources.domElement.prototype['nodes'] = function(/* valueToWrite */) {
|
||||
var element = this.domElement;
|
||||
if (arguments.length == 0) {
|
||||
var templateData = getTemplateDomData(element),
|
||||
nodes = templateData.containerData || (
|
||||
this.templateType === templateTemplate ? element.content :
|
||||
this.templateType === templateElement ? element :
|
||||
undefined);
|
||||
if (!nodes || templateData.alwaysCheckText) {
|
||||
// If the template is associated with an element that stores the template as text,
|
||||
// parse and cache the nodes whenever there's new text content available. This allows
|
||||
// the user to update the template content by updating the text of template node.
|
||||
var text = this['text']();
|
||||
if (text && text !== templateData.textData) {
|
||||
nodes = ko.utils.parseHtmlForTemplateNodes(text, element.ownerDocument);
|
||||
setTemplateDomData(element, {containerData: nodes, textData: text, alwaysCheckText: true});
|
||||
}
|
||||
}
|
||||
return nodes;
|
||||
}
|
||||
var valueToWrite = arguments[0];
|
||||
if (this.templateType !== undefined) {
|
||||
this['text'](""); // clear the text from the node
|
||||
}
|
||||
setTemplateDomData(element, {containerData: valueToWrite});
|
||||
};
|
||||
let templatesDomDataKey = ko.utils.domData.nextKey();
|
||||
|
||||
// ---- ko.templateSources.anonymousTemplate -----
|
||||
// Anonymous templates are normally saved/retrieved as DOM nodes through "nodes".
|
||||
// For compatibility, you can also read "text"; it will be serialized from the nodes on demand.
|
||||
// Writing to "text" is still supported, but then the template data will not be available as DOM nodes.
|
||||
|
||||
ko.templateSources.anonymousTemplate = function(element) {
|
||||
this.domElement = element;
|
||||
};
|
||||
ko.templateSources.anonymousTemplate.prototype = new ko.templateSources.domElement();
|
||||
ko.templateSources.anonymousTemplate.prototype.constructor = ko.templateSources.anonymousTemplate;
|
||||
ko.templateSources.anonymousTemplate.prototype['text'] = function(/* valueToWrite */) {
|
||||
if (arguments.length == 0) {
|
||||
var templateData = getTemplateDomData(this.domElement);
|
||||
if (templateData.textData === undefined && templateData.containerData)
|
||||
templateData.textData = templateData.containerData.innerHTML;
|
||||
return templateData.textData;
|
||||
class anonymousTemplate
|
||||
{
|
||||
constructor(element)
|
||||
{
|
||||
this.domElement = element;
|
||||
}
|
||||
var valueToWrite = arguments[0];
|
||||
setTemplateDomData(this.domElement, {textData: valueToWrite});
|
||||
|
||||
nodes(...args)
|
||||
{
|
||||
let element = this.domElement;
|
||||
if (!args.length) {
|
||||
return ko.utils.domData.get(element, templatesDomDataKey) || (
|
||||
this.templateType === 11 ? element.content :
|
||||
this.templateType === 1 ? element :
|
||||
undefined);
|
||||
}
|
||||
ko.utils.domData.set(element, templatesDomDataKey, args[0]);
|
||||
}
|
||||
}
|
||||
|
||||
// ---- ko.templateSources.domElement -----
|
||||
class domElement extends anonymousTemplate
|
||||
{
|
||||
constructor(element)
|
||||
{
|
||||
super(element);
|
||||
|
||||
if (element) {
|
||||
this.templateType =
|
||||
element.matches("TEMPLATE") && element.content ? element.content.nodeType : 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
ko.templateSources = {
|
||||
domElement: domElement,
|
||||
anonymousTemplate: anonymousTemplate
|
||||
};
|
||||
})();
|
||||
|
|
|
|||
44
vendors/knockout/src/templating/templating.js
vendored
44
vendors/knockout/src/templating/templating.js
vendored
|
|
@ -1,9 +1,9 @@
|
|||
(() => {
|
||||
var renderTemplateSource = (templateSource, bindingContext, options, templateDocument) => {
|
||||
var renderTemplateSource = templateSource => {
|
||||
var templateNodes = templateSource.nodes ? templateSource.nodes() : null;
|
||||
return templateNodes
|
||||
? [...templateNodes.cloneNode(true).childNodes]
|
||||
: ko.utils.parseHtmlFragment(templateSource['text'](), templateDocument);
|
||||
: null;
|
||||
},
|
||||
|
||||
makeTemplateSource = (template, templateDocument) => {
|
||||
|
|
@ -40,36 +40,7 @@
|
|||
if (continuousNodeArray.length) {
|
||||
var firstNode = continuousNodeArray[0],
|
||||
lastNode = continuousNodeArray[continuousNodeArray.length - 1],
|
||||
parentNode = firstNode.parentNode,
|
||||
provider = ko.bindingProvider['instance'],
|
||||
preprocessNode = provider['preprocessNode'];
|
||||
|
||||
if (preprocessNode) {
|
||||
invokeForEachNodeInContinuousRange(firstNode, lastNode, (node, nextNodeInRange) => {
|
||||
var nodePreviousSibling = node.previousSibling;
|
||||
var newNodes = preprocessNode.call(provider, node);
|
||||
if (newNodes) {
|
||||
if (node === firstNode)
|
||||
firstNode = newNodes[0] || nextNodeInRange;
|
||||
if (node === lastNode)
|
||||
lastNode = newNodes[newNodes.length - 1] || nodePreviousSibling;
|
||||
}
|
||||
});
|
||||
|
||||
// Because preprocessNode can change the nodes, including the first and last nodes, update continuousNodeArray to match.
|
||||
// We need the full set, including inner nodes, because the unmemoize step might remove the first node (and so the real
|
||||
// first node needs to be in the array).
|
||||
continuousNodeArray.length = 0;
|
||||
if (!firstNode) { // preprocessNode might have removed all the nodes, in which case there's nothing left to do
|
||||
return;
|
||||
}
|
||||
if (firstNode === lastNode) {
|
||||
continuousNodeArray.push(firstNode);
|
||||
} else {
|
||||
continuousNodeArray.push(firstNode, lastNode);
|
||||
ko.utils.fixUpContinuousNodeArray(continuousNodeArray, parentNode);
|
||||
}
|
||||
}
|
||||
parentNode = firstNode.parentNode;
|
||||
|
||||
// Need to applyBindings *before* unmemoziation, because unmemoization might introduce extra nodes (that we don't want to re-bind)
|
||||
// whereas a regular applyBindings won't introduce new memoized nodes
|
||||
|
|
@ -94,10 +65,7 @@
|
|||
var firstTargetNode = targetNodeOrNodeArray && getFirstNodeFromPossibleArray(targetNodeOrNodeArray);
|
||||
var templateDocument = (firstTargetNode || template || {}).ownerDocument;
|
||||
|
||||
var renderedNodesArray = renderTemplateSource(
|
||||
makeTemplateSource(template, templateDocument),
|
||||
bindingContext, options, templateDocument
|
||||
);
|
||||
var renderedNodesArray = renderTemplateSource(makeTemplateSource(template, templateDocument));
|
||||
|
||||
// Loosely check result is an array of DOM nodes
|
||||
if ((typeof renderedNodesArray.length != "number") || (renderedNodesArray.length > 0 && typeof renderedNodesArray[0].nodeType != "number"))
|
||||
|
|
@ -266,13 +234,13 @@
|
|||
ko.utils.domData.set(container, cleanContainerDomDataKey, true);
|
||||
}
|
||||
|
||||
new ko.templateSources.anonymousTemplate(element)['nodes'](container);
|
||||
new ko.templateSources.anonymousTemplate(element).nodes(container);
|
||||
} else {
|
||||
// It's an anonymous template - store the element contents, then clear the element
|
||||
var templateNodes = ko.virtualElements.childNodes(element);
|
||||
if (templateNodes.length > 0) {
|
||||
let container = ko.utils.moveCleanedNodesToContainerElement(templateNodes); // This also removes the nodes from their current parent
|
||||
new ko.templateSources.anonymousTemplate(element)['nodes'](container);
|
||||
new ko.templateSources.anonymousTemplate(element).nodes(container);
|
||||
} else {
|
||||
throw new Error("Anonymous template defined, but no template content was provided");
|
||||
}
|
||||
|
|
|
|||
47
vendors/knockout/src/utils.domData.js
vendored
47
vendors/knockout/src/utils.domData.js
vendored
|
|
@ -1,42 +1,25 @@
|
|||
|
||||
ko.utils.domData = new (function () {
|
||||
var uniqueId = 0;
|
||||
var dataStoreKeyExpandoPropertyName = "__ko__" + (Date.now());
|
||||
|
||||
var
|
||||
// We considered using WeakMap, but it has a problem in IE 11 and Edge that prevents using
|
||||
// it cross-window, so instead we just store the data directly on the node.
|
||||
// See https://github.com/knockout/knockout/issues/2141
|
||||
getDataForNode = (node, createIfNotFound) => {
|
||||
var dataForNode = node[dataStoreKeyExpandoPropertyName];
|
||||
if (!dataForNode && createIfNotFound) {
|
||||
dataForNode = node[dataStoreKeyExpandoPropertyName] = {};
|
||||
}
|
||||
return dataForNode;
|
||||
},
|
||||
clear = node => {
|
||||
if (node[dataStoreKeyExpandoPropertyName]) {
|
||||
delete node[dataStoreKeyExpandoPropertyName];
|
||||
return true; // Exposing "did clean" flag purely so specs can infer whether things have been cleaned up as intended
|
||||
}
|
||||
return false;
|
||||
};
|
||||
let uniqueId = 0,
|
||||
dataStoreKeyExpandoPropertyName = "__ko__" + (Date.now()),
|
||||
dataStore = new WeakMap();
|
||||
|
||||
return {
|
||||
get: (node, key) => {
|
||||
var dataForNode = getDataForNode(node, false);
|
||||
return dataForNode && dataForNode[key];
|
||||
},
|
||||
get: (node, key) => (dataStore.get(node) || {})[key],
|
||||
set: (node, key, value) => {
|
||||
// Make sure we don't actually create a new domData key if we are actually deleting a value
|
||||
var dataForNode = getDataForNode(node, value !== undefined /* createIfNotFound */);
|
||||
dataForNode && (dataForNode[key] = value);
|
||||
if (dataStore.has(node)) {
|
||||
dataStore.get(node)[key] = value;
|
||||
} else {
|
||||
let dataForNode = {};
|
||||
dataForNode[key] = value;
|
||||
dataStore.set(node, dataForNode);
|
||||
}
|
||||
return value;
|
||||
},
|
||||
getOrSet: (node, key, value) => {
|
||||
var dataForNode = getDataForNode(node, true /* createIfNotFound */);
|
||||
return dataForNode[key] || (dataForNode[key] = value);
|
||||
getOrSet: function(node, key, value) {
|
||||
return this.get(node, key) || this.set(node, key, value);
|
||||
},
|
||||
clear: clear,
|
||||
clear: node => dataStore.delete(node),
|
||||
|
||||
nextKey: () => (uniqueId++) + dataStoreKeyExpandoPropertyName
|
||||
};
|
||||
|
|
|
|||
71
vendors/knockout/src/utils.domManipulation.js
vendored
71
vendors/knockout/src/utils.domManipulation.js
vendored
|
|
@ -1,71 +0,0 @@
|
|||
(() => {
|
||||
var none = [0, "", ""],
|
||||
table = [1, "<table>", "</table>"],
|
||||
tbody = [2, "<table><tbody>", "</tbody></table>"],
|
||||
tr = [3, "<table><tbody><tr>", "</tr></tbody></table>"],
|
||||
select = [1, "<select multiple='multiple'>", "</select>"],
|
||||
lookup = {
|
||||
'thead': table,
|
||||
'tbody': table,
|
||||
'tfoot': table,
|
||||
'tr': tbody,
|
||||
'td': tr,
|
||||
'th': tr,
|
||||
'option': select,
|
||||
'optgroup': select
|
||||
};
|
||||
|
||||
function getWrap(tags) {
|
||||
var m = tags.match(/^(?:<!--.*?-->\s*?)*?<([a-z]+)[\s>]/);
|
||||
return (m && lookup[m[1]]) || none;
|
||||
}
|
||||
|
||||
function simpleHtmlParse(html, documentContext) {
|
||||
documentContext || (documentContext = document);
|
||||
var windowContext = documentContext['parentWindow'] || documentContext['defaultView'] || window;
|
||||
|
||||
// Based on jQuery's "clean" function, but only accounting for table-related elements.
|
||||
|
||||
// Trim whitespace, otherwise indexOf won't work as expected
|
||||
var tags = ko.utils.stringTrim(html).toLowerCase(), div = documentContext.createElement("div"),
|
||||
wrap = getWrap(tags),
|
||||
depth = wrap[0];
|
||||
|
||||
// Go to html and back, then peel off extra wrappers
|
||||
div.innerHTML = "<div>" + wrap[1] + html + wrap[2] + "</div>";
|
||||
|
||||
// Move to the right depth
|
||||
while (depth--)
|
||||
div = div.lastChild;
|
||||
|
||||
return [...div.lastChild.childNodes];
|
||||
}
|
||||
|
||||
ko.utils.parseHtmlFragment = (html, documentContext) =>
|
||||
simpleHtmlParse(html, documentContext); // ... otherwise, this simple logic will do in most common cases.
|
||||
|
||||
ko.utils.parseHtmlForTemplateNodes = (html, documentContext) => {
|
||||
var nodes = ko.utils.parseHtmlFragment(html, documentContext);
|
||||
return (nodes.length && nodes[0].parentElement) || ko.utils.moveCleanedNodesToContainerElement(nodes);
|
||||
};
|
||||
|
||||
ko.utils.setHtml = (node, html) => {
|
||||
ko.utils.emptyDomNode(node);
|
||||
|
||||
// There's no legitimate reason to display a stringified observable without unwrapping it, so we'll unwrap it
|
||||
html = ko.utils.unwrapObservable(html);
|
||||
|
||||
if ((html !== null) && (html !== undefined)) {
|
||||
if (typeof html != 'string')
|
||||
html = html.toString();
|
||||
|
||||
// jQuery contains a lot of sophisticated code to parse arbitrary HTML fragments,
|
||||
// for example <tr> elements which are not normally allowed to exist on their own.
|
||||
// If you've referenced jQuery we'll use that rather than duplicating its code.
|
||||
// ... otherwise, use KO's own parsing logic.
|
||||
var parsedNodes = ko.utils.parseHtmlFragment(html, node.ownerDocument);
|
||||
for (var i = 0; i < parsedNodes.length; i++)
|
||||
node.appendChild(parsedNodes[i]);
|
||||
}
|
||||
};
|
||||
})();
|
||||
Loading…
Add table
Reference in a new issue