mirror of
https://github.com/scinote-eln/scinote-web.git
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1109 lines
39 KiB
JavaScript
1109 lines
39 KiB
JavaScript
/* global PerfectScrollbar activePSB PerfectSb I18n */
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/* eslint-disable no-unused-vars, no-use-before-define */
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/*
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Data options for SELECT:
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data-ajax-url // Url for GET ajax request
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data-select-by-group // Add groups to dropdown
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data-disable-placeholder // Placeholder for disabled fields
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data-placeholder // Search placeholder
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data-select-hint // A hint on top of a dropdown
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data-disable-on-load // Disable input after initialization
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data-select-all-button // Text for select all button
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data-combine-tags // Combine multiple tags to one (in simple mode gives you multiple select)
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data-select-multiple-all-selected // Text for combine tags, when all selected
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data-select-multiple-name // Text for combine tags, when select more than one tag
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data-view-mode // Run in view mode
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Initialization
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dropdownSelector.init('#select-element', config)
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config = {
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localFilter: function(data), // Filter non-AJAX data
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optionLabel: function(option), // Change option label
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optionClass: string, // Add class to option
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optionStyle: string, // Add style to option
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tagLabel: function(tag), // Change tag label (only for tags)
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tagClass: string, // Add class to tag (only for tags)
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tagStyle: string, // Add style to tag (only for tags)
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ajaxParams: function(params), // Customize params to AJAX request
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onOpen: function(), // Run action on open options container
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onClose: function(), // Run action on close options container
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onSelect: function(), // Run action after select
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onChange: function(), // Run action after change
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onUnSelect: function(), // Run action after unselect
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customDropdownIcon: function(), // Add custom dropdown icon
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inputTagMode: boolean, // Use as simple input tag field
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selectKeys: array, // array of keys id which use for fast select // default - [13]
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noEmptyOption: boolean, // use defaut select (only for single option select). default 'false'
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singleSelect: boolean, // disable multiple select. default 'false'
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selectAppearance: string, // 'tag' or 'simple'. Default 'tag'
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closeOnSelect: boolean, // Close dropdown after select
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disableSearch: boolean, // Disable search
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emptyOptionAjax: boolean, // Add empty option for ajax request
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labelHTML: bolean, // render as HTMLelement or text
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}
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*/
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var dropdownSelector = (function() {
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// /////////////////////
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// Support functions //
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// ////////////////////
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const MAX_DROPDOWN_HEIGHT = 320;
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// Change direction of dropdown depends of container position
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function updateDropdownDirection(selector, container) {
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var windowHeight = $(window).height();
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var containerPositionTop = container[0].getBoundingClientRect().top;
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var containerPositionLeft = container[0].getBoundingClientRect().left;
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var containerHeight = container[0].getBoundingClientRect().height;
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var containerWidth = container[0].getBoundingClientRect().width;
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var bottomSpace;
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var modalContainer = container.closest('.modal-dialog');
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var modalContainerBottom = 0;
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var modalContainerTop = 0;
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var maxHeight = 0;
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const bottomThreshold = 280;
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if (modalContainer.length && windowHeight !== modalContainer.height()) {
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let modalClientRect = modalContainer[0].getBoundingClientRect();
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windowHeight = modalContainer.height() + modalClientRect.top;
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containerPositionLeft -= modalClientRect.left;
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modalContainerBottom = $(window).height() - modalClientRect.bottom;
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modalContainerTop = modalClientRect.top;
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maxHeight += modalContainerBottom;
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}
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bottomSpace = windowHeight - containerPositionTop - containerHeight;
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if ((modalContainerBottom + bottomSpace) < bottomThreshold) {
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container.addClass('inverse');
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maxHeight = Math.min(containerPositionTop - 122 + maxHeight, MAX_DROPDOWN_HEIGHT);
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container.find('.dropdown-container').css('max-height', `${maxHeight}px`)
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.css('margin-bottom', `${((containerPositionTop - modalContainerTop) * -1)}px`)
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.css('left', `${containerPositionLeft}px`)
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.css('width', `${containerWidth}px`);
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} else {
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container.removeClass('inverse');
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maxHeight = Math.min(bottomSpace - 32 + maxHeight, MAX_DROPDOWN_HEIGHT);
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container.find('.dropdown-container').css('max-height', `${maxHeight}px`)
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.css('width', `${containerWidth}px`)
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.css('left', `${containerPositionLeft}px`)
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.css('margin-top', `${(bottomSpace * -1)}px`);
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}
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}
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// Get data in JSON from field
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function getCurrentData(container) {
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if (!container.find('.data-field').val()) {
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return '';
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}
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return JSON.parse(container.find('.data-field').val());
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}
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// Save data to the field
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function updateCurrentData(container, data) {
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container.find('.data-field').val(JSON.stringify(data)).change();
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}
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// Search filter for non-ajax data
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function filterOptions(selector, container, options) {
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var customFilter = selector.data('config').localFilter;
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var searchQuery = container.find('.search-field').val();
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var data = customFilter ? customFilter(options) : options;
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if (searchQuery.length === 0) return data;
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return $.grep(data, (n) => {
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return n.label.toLowerCase().includes(searchQuery.toLowerCase());
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});
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}
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// Check if all options selected, for non ajax data
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function allOptionsSelected(selector, container) {
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return JSON.parse(container.find('.data-field').val()).length === selector.find('option').length && !(selector.data('ajax-url'));
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}
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// Update dropdown selection, based on save data
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function refreshDropdownSelection(selector, container) {
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container.find('.dropdown-option, .dropdown-group').removeClass('select');
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$.each(getCurrentData(container), function(i, selectedOption) {
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container.find(`.dropdown-option[data-value="${_.escape(selectedOption.value)}"][data-group="${selectedOption.group || ''}"]`)
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.addClass('select');
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});
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if (selector.data('select-by-group')) {
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$.each(container.find('.dropdown-group'), function(gi, group) {
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if ($(group).find('.dropdown-option').length === $(group).find('.dropdown-option.select').length) {
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$(group).addClass('select');
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}
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});
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}
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}
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function enableViewMode(selector, container) {
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container
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.addClass('view-mode disabled')
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.removeClass('open')
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.find('.search-field').prop('disabled', true);
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}
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function disableEnableDropdown(selector, container, mode) {
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var searchFieldValue = container.find('.search-field');
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if (mode) {
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if ($(selector).data('ajax-url')) {
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updateCurrentData(container, []);
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}
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updateTags(selector, container, { skipChange: true });
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searchFieldValue.attr('placeholder', selector.data('disable-placeholder') || '');
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container.addClass('disabled').removeClass('open')
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.find('.search-field').val('')
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.prop('disabled', true);
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} else {
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container.removeClass('disabled')
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.find('.search-field').prop('disabled', false);
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updateTags(selector, container, { skipChange: true });
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}
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}
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// Read option to JSON
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function convertOptionToJson(option) {
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if (option === undefined) {
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return { label: '', value: '', params: {} };
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}
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return {
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label: option.innerHTML,
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value: option.value,
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group: option.dataset.group || '',
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params: JSON.parse(option.dataset.params || '{}')
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};
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}
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function noOptionsForSelect(selector) {
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return !$(selector).data('ajax-url') && $(selector).find('.dropdown-option').length == 0;
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}
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// Ajax intial values, we will use default options //
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function ajaxInitialValues(selector, container) {
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var intialData = [];
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$(selector).find('option').each((i, option) => {
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intialData.push(convertOptionToJson(option));
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});
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updateCurrentData(container, intialData);
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updateTags(selector, container, { skipChange: true });
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}
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// Add selected option to value
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function addSelectedOptions(selector, container) {
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var selectedOptions = [];
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var optionSelector = selector.data('config').noEmptyOption ? 'option:selected' : 'option[data-selected=true]';
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$.each($(selector).find(optionSelector), function(i, option) {
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selectedOptions.push(convertOptionToJson(option));
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if (selector.data('config').singleSelect) return false;
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return true;
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});
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if (!selectedOptions.length) return false;
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setData(selector, selectedOptions, true);
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return true;
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}
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// Prepare custom dropdown icon
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function prepareCustomDropdownIcon(selector, config) {
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if (config.inputTagMode && noOptionsForSelect(selector)) {
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return '';
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}
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if (config.customDropdownIcon) {
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return config.customDropdownIcon();
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}
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return '<i class="sn-icon sn-icon-down right-icon"></i><i class="sn-icon sn-icon-search right-icon simple-dropdown"></i>';
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}
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// Set new data
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function setData(selector, data, skipSelect) {
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updateCurrentData(selector.next(), data);
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refreshDropdownSelection(selector, selector.next());
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updateTags(selector, selector.next(), { select: true, skipSelect: skipSelect });
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}
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// Delete specific value
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function deleteValue(selector, container, value, group = '', skipUnselect = false) {
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var selectedOptions = getCurrentData(container);
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var toDelete = selectedOptions.findIndex(x => (String(x.value) === String(value)
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&& (String(x.group) === String(group) || !selector.data('select-by-group'))
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));
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selectedOptions.splice(toDelete, 1);
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updateCurrentData(container, selectedOptions);
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updateTags(selector, container, { unselect: true, tagId: value, skipUnselect: skipUnselect });
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}
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// Function generate new tag
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function addNewTag(selector, container) {
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var searchField = container.find('.search-field');
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var selectArray = getCurrentData(container);
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var newTag = {
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label: searchField.val(),
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value: searchField.val()
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};
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$.each(selectArray, function() {
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if (this.value === newTag.value) searchField.val('');
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});
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if (searchField.val().length <= 1) return;
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selectArray.push(newTag);
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searchField.val('');
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updateCurrentData(container, selectArray);
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updateTags(selector, container, { select: true });
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}
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// initialize keyboard control
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function initKeyboardControl(selector, container) {
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container.find('.search-field').keydown(function(e) {
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var dropdownContainer = container.find('.dropdown-container');
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var pressedKey = e.keyCode;
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var selectedOption = dropdownContainer.find('.highlight');
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if (selectedOption.length === 0 && (pressedKey === 38 || pressedKey === 40)) {
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dropdownContainer.find('.dropdown-option').first().addClass('highlight');
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}
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if (pressedKey === 38) { // arrow up
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if (selectedOption.prev('.dropdown-option').length) {
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selectedOption.removeClass('highlight').prev().addClass('highlight');
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}
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if (selectedOption.prev('.delimiter').length) {
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selectedOption.removeClass('highlight').prev().prev().addClass('highlight');
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}
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} else if (pressedKey === 40) { // arrow down
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if (selectedOption.next('.dropdown-option').length) {
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selectedOption.removeClass('highlight').next().addClass('highlight');
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}
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if (selectedOption.next('.delimiter').length) {
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selectedOption.removeClass('highlight').next().next().addClass('highlight');
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}
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} else if (pressedKey === 8 && e.target.value === '') { // backspace
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deleteTag(selector, container, container.find('.ds-tags .sn-icon-close-small').last());
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}
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});
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}
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// //////////////////////
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// Private functions ///
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// /////////////////////
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// Initialization of dropdown
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function generateDropdown(selector, config = {}) {
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var selectElement = $(selector);
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var optionContainer;
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var perfectScroll;
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var dropdownContainer;
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var toggleElement;
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if (selectElement.length === 0) return;
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// Check if element exist or already initialized
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if (selectElement.next().hasClass('dropdown-selector-container')) selectElement.next().remove();
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// Create initial container after select block
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dropdownContainer = selectElement.after('<div class="dropdown-selector-container"></div>').next();
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// Save config info to select element
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selectElement.data('config', config);
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// Draw main elements
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$(`
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<div class="dropdown-container"></div>
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<div class="input-field">
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<input type="text" class="search-field" data-options-selected=0 placeholder="${selectElement.data('placeholder') || ''}"></input>
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${prepareCustomDropdownIcon(selector, config)}
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</div>
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<input type="hidden" class="data-field" value="[]">
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`).appendTo(dropdownContainer);
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// Blank option
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if (selectElement.data('blank')) {
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$(`<div class="dropdown-blank btn">${selectElement.data('blank')}</div>`)
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.appendTo(dropdownContainer.find('.dropdown-container'))
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.click(() => {
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dropdownContainer.find('.dropdown-group, .dropdown-option').removeClass('select');
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saveData(selectElement, dropdownContainer);
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dropdownContainer.removeClass('open');
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});
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}
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if (selectElement.data('toggle-target')) {
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dropdownContainer.find('.data-field').on('change', function() {
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toggleElement = $(selectElement.data('toggle-target'));
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if (getCurrentData(dropdownContainer).length > 0) {
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toggleElement.removeClass('hidden');
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toggleElement.find('input, select').removeAttr('disabled');
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} else {
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toggleElement.addClass('hidden');
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toggleElement.find('input, select').attr('disabled', true);
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}
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});
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}
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// If we setup Select All we draw it and add correspond logic
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if (selectElement.data('select-all-button')) {
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$(`<div class="dropdown-select-all btn">${selectElement.data('select-all-button')}</div>`)
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.appendTo(dropdownContainer.find('.dropdown-container'))
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.click(() => {
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// For AJAX dropdown we will use only "Deselect All"
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if (allOptionsSelected(selectElement, dropdownContainer) || selectElement.data('ajax-url')) {
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dropdownContainer.find('.dropdown-group, .dropdown-option').removeClass('select');
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} else {
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dropdownContainer.find('.dropdown-group, .dropdown-option').addClass('select');
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}
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saveData(selectElement, dropdownContainer);
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});
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}
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if (selectElement.data('ajax-url') || config.inputTagMode) {
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// If we use AJAX dropdown or tags input, options become initial values
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ajaxInitialValues(selectElement, dropdownContainer);
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}
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// When we start typing it will dynamically update data
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dropdownContainer.find('.search-field')
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.keyup((e) => {
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if (e.keyCode === 38
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|| e.keyCode === 40
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|| (config.selectKeys || []).includes(e.keyCode)) {
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return;
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}
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e.stopPropagation();
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loadData(selectElement, dropdownContainer);
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})
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.keypress((e) => {
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if ((config.selectKeys || [13]).includes(e.keyCode)) {
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if (config.inputTagMode) {
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addNewTag(selectElement, dropdownContainer);
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} else if (dropdownContainer.find('.highlight').length) {
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dropdownContainer.find('.highlight').click();
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} else {
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dropdownContainer.find('.dropdown-option').first().click();
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}
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dropdownContainer.find('.search-field').val('');
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e.stopPropagation();
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e.preventDefault();
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}
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}).click((e) =>{
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e.stopPropagation();
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if (dropdownContainer.hasClass('open')) {
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loadData(selectElement, dropdownContainer);
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} else {
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dropdownContainer.find('.input-field').click();
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}
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});
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// Initialize scroll bar inside options container
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perfectScroll = new PerfectScrollbar(dropdownContainer.find('.dropdown-container')[0]);
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activePSB.push(perfectScroll);
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// Select options container
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optionContainer = dropdownContainer.find('.dropdown-container');
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dropdownContainer.find('.input-field').on('focus', () => {
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setTimeout(function() {
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if (!dropdownContainer.hasClass('open')) {
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dropdownContainer.find('.input-field').click();
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}
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}, 250);
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});
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dropdownContainer.find('.search-field').on('keydown', function(e) {
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if (e.which === 9) { // Tab key
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dropdownContainer.find('.search-field').val('');
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if (dropdownContainer.hasClass('open') && config.onClose) {
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config.onClose();
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}
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dropdownContainer.removeClass('open active');
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}
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});
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// Add click event to input field
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dropdownContainer.find('.input-field').click(() => {
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// Now we can have only one dropdown opened at same time
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$('.dropdown-selector-container').removeClass('active');
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dropdownContainer.addClass('active');
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$('.dropdown-selector-container:not(.active)').removeClass('open');
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// If dropdown disabled or we use it in only tag mode we not open it
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if (dropdownContainer.hasClass('disabled') || (config.inputTagMode && noOptionsForSelect(selector))) return;
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// Each time we open option contianer we must scroll it
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optionContainer.scrollTo(0);
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// Now open/close option container
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dropdownContainer.toggleClass('open');
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if (dropdownContainer.hasClass('open')) {
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// on Open we load new data
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loadData(selectElement, dropdownContainer);
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updateDropdownDirection(selectElement, dropdownContainer);
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dropdownContainer.find('.search-field').focus();
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// onOpen event
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if (config.onOpen) {
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config.onOpen();
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}
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} else {
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// on Close we blur search field
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dropdownContainer.find('.search-field').blur().val('');
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// onClose event
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if (config.onClose) {
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config.onClose();
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}
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}
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});
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// When user will resize browser we must check dropdown position
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$(window).resize(() => { updateDropdownDirection(selectElement, dropdownContainer); });
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$(window).scroll(() => { updateDropdownDirection(selectElement, dropdownContainer); });
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// When user will click away, we must close dropdown
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$(window).click(() => {
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if (dropdownContainer.hasClass('open')) {
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dropdownContainer.find('.search-field').val('');
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}
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if (dropdownContainer.hasClass('open') && config.onClose) {
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config.onClose();
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}
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dropdownContainer.removeClass('open active');
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});
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// Prevent closing dropdown if we click inside
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dropdownContainer.click((e) => { e.stopPropagation(); });
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// Hide original select element
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selectElement.css('display', 'none');
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// Disable dropdown by default
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if (selectElement.data('disable-on-load')) disableEnableDropdown(selectElement, dropdownContainer, true);
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// EnableView mode
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if (selectElement.data('view-mode')) {
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enableViewMode(selectElement, dropdownContainer);
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}
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// Select default value
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if (!selectElement.data('ajax-url')) {
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addSelectedOptions(selectElement, dropdownContainer);
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}
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// Enable simple mode for dropdown selector
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if (config.selectAppearance === 'simple') {
|
|
dropdownContainer.addClass('simple-mode');
|
|
if (dropdownContainer.find('.tag-label').length) {
|
|
dropdownContainer.find('.search-field').attr('placeholder', dropdownContainer.find('.tag-label').text().trim());
|
|
}
|
|
}
|
|
|
|
// Disable search
|
|
if (config.disableSearch) {
|
|
dropdownContainer.addClass('disable-search');
|
|
}
|
|
|
|
// initialization keyboard control
|
|
initKeyboardControl(selector, dropdownContainer);
|
|
|
|
// In some case dropdown position not correctly calculated
|
|
updateDropdownDirection(selectElement, dropdownContainer);
|
|
}
|
|
|
|
// Load data to dropdown list
|
|
function loadData(selector, container, ajaxData = null) {
|
|
var data;
|
|
var containerDropdown = container.find('.dropdown-container');
|
|
// We need to remeber previos option container size before update
|
|
containerDropdown.css('height', `${containerDropdown.height()}px`);
|
|
if (ajaxData) {
|
|
// For ajax we simpy use data from request
|
|
data = ajaxData;
|
|
} else {
|
|
// For local from select options
|
|
data = dataSource(selector, container);
|
|
}
|
|
|
|
// Draw option object
|
|
function drawOption(selector2, option, group = null) {
|
|
// Check additional params from config
|
|
var params = option.params || {};
|
|
var customLabel = selector2.data('config').optionLabel;
|
|
var customClass = params.optionClass || selector2.data('config').optionClass || '';
|
|
var customStyle = selector2.data('config').optionStyle;
|
|
var optionElement = $(`
|
|
<div class="dropdown-option ${customClass}" style="${customStyle ? customStyle(option) : ''}">
|
|
</div>
|
|
`);
|
|
optionElement
|
|
.attr('title', (option.params && option.params.tooltip) || '')
|
|
.attr('data-params', JSON.stringify(option.params || {}))
|
|
.attr('data-label', option.label)
|
|
.attr('data-group', group ? group.value : '')
|
|
.attr('data-value', option.value);
|
|
if (customLabel) {
|
|
optionElement.html(customLabel(option));
|
|
} else {
|
|
optionElement.html(option.label);
|
|
}
|
|
return optionElement;
|
|
}
|
|
|
|
// Draw delimiter object
|
|
function drawDelimiter() {
|
|
return $('<div class="delimiter"></div>');
|
|
}
|
|
|
|
// Draw group object
|
|
function drawGroup(group) {
|
|
return $(`
|
|
<div class="dropdown-group">
|
|
<div class="group-name checkbox-icon">${group.label}</div>
|
|
</div>
|
|
`);
|
|
}
|
|
|
|
// Click action for option object
|
|
function clickOption() {
|
|
var $container = $(this).closest('.dropdown-selector-container');
|
|
// Unselect all previous one if single select
|
|
if (selector.data('config').singleSelect) {
|
|
$container.find('.dropdown-option').removeClass('select');
|
|
updateCurrentData($container, []);
|
|
selector.val($(this).data('value')).change();
|
|
}
|
|
$(this).toggleClass('select');
|
|
saveData(selector, $container);
|
|
}
|
|
|
|
// Remove placeholder from option container
|
|
container.find('.dropdown-group, .dropdown-option, .empty-dropdown, .dropdown-hint, .delimiter').remove();
|
|
if (!data) return;
|
|
|
|
if (data.length > 0 && !(data.length === 1 && data[0].value === '')) {
|
|
if (selector.data('select-hint')) {
|
|
$(`<div class="dropdown-hint">${selector.data('select-hint')}</div>`)
|
|
.appendTo(container.find('.dropdown-container'));
|
|
}
|
|
|
|
// If we use select-by-group option we need first draw groups
|
|
if (selector.data('select-by-group')) {
|
|
$.each(data, function(gi, group) {
|
|
// First we create our group
|
|
var groupElement = drawGroup(group);
|
|
// Now add options to this group
|
|
$.each(group.options, function(oi, option) {
|
|
var optionElement = drawOption(selector, option, group);
|
|
optionElement.click(clickOption);
|
|
optionElement.appendTo(groupElement);
|
|
});
|
|
|
|
// Now for each group we add action to select all options
|
|
groupElement.find('.group-name').click(function() {
|
|
var groupContainer = $(this).parent();
|
|
|
|
// Disable group select to single select
|
|
if (selector.data('config').singleSelect) return;
|
|
|
|
if (groupContainer.toggleClass('select').hasClass('select')) {
|
|
groupContainer.find('.dropdown-option').addClass('select');
|
|
} else {
|
|
groupContainer.find('.dropdown-option').removeClass('select');
|
|
}
|
|
saveData(selector, container);
|
|
});
|
|
|
|
// And finally appen group to option container
|
|
groupElement.appendTo(container.find('.dropdown-container'));
|
|
});
|
|
} else {
|
|
// For simple options we only draw them
|
|
$.each(data, function(oi, option) {
|
|
var optionElement;
|
|
if (option.delimiter || (option.params && option.params.delimiter)) {
|
|
drawDelimiter().appendTo(container.find('.dropdown-container'));
|
|
return;
|
|
}
|
|
optionElement = drawOption(selector, option);
|
|
optionElement.click(clickOption);
|
|
optionElement.appendTo(container.find('.dropdown-container'));
|
|
});
|
|
}
|
|
} else {
|
|
// If we data empty, draw placeholder
|
|
$(`<div class="empty-dropdown">${I18n.t('dropdown_selector.nothing_found')}</div>`).appendTo(container.find('.dropdown-container'));
|
|
}
|
|
|
|
// Update scrollbar
|
|
PerfectSb().update_all();
|
|
|
|
// Check position of option dropdown
|
|
refreshDropdownSelection(selector, container);
|
|
|
|
// Unfreeze option container height
|
|
containerDropdown.css('height', 'auto');
|
|
}
|
|
|
|
// Save data to local field
|
|
function saveData(selector, container) {
|
|
// Check what we have now selected
|
|
var selectArray = getCurrentData(container);
|
|
|
|
// Search option by value and group
|
|
function findOption(options, option) {
|
|
return options.findIndex(x => (x.value === option.dataset.value
|
|
&& x.group === option.dataset.group));
|
|
}
|
|
|
|
// First we clear search field
|
|
if (selector.data('config').singleSelect) container.find('.search-field').val('');
|
|
|
|
// Now we check all options in dropdown for selection and add them to array
|
|
$.each(container.find('.dropdown-container .dropdown-option'), function(oi, option) {
|
|
var alreadySelected;
|
|
var toDelete;
|
|
var newOption;
|
|
if ($(option).hasClass('select')) {
|
|
alreadySelected = findOption(selectArray, option);
|
|
|
|
// If it is new option we add it
|
|
if (alreadySelected === -1) {
|
|
newOption = {
|
|
label: option.dataset.label,
|
|
value: option.dataset.value,
|
|
group: option.dataset.group,
|
|
params: JSON.parse(option.dataset.params)
|
|
};
|
|
selectArray.push(newOption);
|
|
}
|
|
} else {
|
|
// If we deselect option we remove it
|
|
toDelete = findOption(selectArray, option);
|
|
if (toDelete >= 0) selectArray.splice(toDelete, 1);
|
|
}
|
|
// This complex required to save order of tags
|
|
});
|
|
// Now we save new data
|
|
updateCurrentData(container, selectArray);
|
|
// Redraw tags
|
|
updateTags(selector, container, { select: true });
|
|
}
|
|
|
|
function deleteTag(selector, container, target) {
|
|
var tagLabel = target.prev();
|
|
|
|
// Start delete animation
|
|
target.parent().addClass('closing');
|
|
|
|
// Add timeout for deleting animation
|
|
setTimeout(() => {
|
|
if (selector.data('combine-tags')) {
|
|
// if we use combine-tags options we simply clear all values
|
|
container.find('.data-field').val('[]');
|
|
updateTags(selector, container);
|
|
} else {
|
|
// Or delete specific one
|
|
deleteValue(selector, container, tagLabel.data('ds-tag-id'), tagLabel.data('ds-tag-group'));
|
|
if (selector.data('config').tagClass) {
|
|
removeOptionFromSelector(selector, tagLabel.data('ds-tag-id'));
|
|
}
|
|
}
|
|
}, 350);
|
|
}
|
|
|
|
// Refresh tags in input field
|
|
function updateTags(selector, container, config = {}) {
|
|
var selectedOptions = getCurrentData(container);
|
|
var searchFieldValue = container.find('.search-field');
|
|
|
|
// Draw tag and assign event
|
|
function drawTag(data) {
|
|
// Check for custom options
|
|
var customLabel = selector.data('config').tagLabel;
|
|
var customClass = selector.data('config').tagClass || '';
|
|
var customStyle = selector.data('config').tagStyle;
|
|
|
|
// Select element appearance
|
|
var tagAppearance = selector.data('config').selectAppearance === 'simple' ? 'ds-simple' : 'ds-tags';
|
|
var label = customLabel ? customLabel(data) : data.label;
|
|
var title = (data.params && data.params.tooltip) || $('<span>' + label + '</span>').text().trim();
|
|
// Add new tag before search field
|
|
var tag = $(`<div class="${tagAppearance} ${customClass}" style="${customStyle ? customStyle(data) : ''}" >
|
|
<div class="tag-label">
|
|
</div>
|
|
<i class="sn-icon sn-icon-close-small ${selector.data('config').singleSelect ? 'hidden' : ''}"></i>
|
|
</div>`).insertBefore(container.find('.input-field .search-field'));
|
|
|
|
|
|
tag.find('.tag-label')
|
|
.attr('data-ds-tag-group', data.group)
|
|
.attr('data-ds-tag-id', data.value)
|
|
.attr('title', title);
|
|
if (selector.data('config').labelHTML) {
|
|
tag.find('.tag-label').html(label);
|
|
} else {
|
|
tag.find('.tag-label').text(label);
|
|
}
|
|
|
|
// Now we need add delete action to tag
|
|
tag.find('.sn-icon-close-small').click(function(e) {
|
|
e.stopPropagation();
|
|
deleteTag(selector, container, $(this));
|
|
});
|
|
}
|
|
|
|
// Clear all tags
|
|
container.find('.ds-tags, .ds-simple').remove();
|
|
if (selector.data('combine-tags')) {
|
|
// If we use combine-tags options we draw only one tag
|
|
if (selectedOptions.length === 1) {
|
|
// If only one selected we use his name
|
|
drawTag({ label: selectedOptions[0].label, value: selectedOptions[0].value });
|
|
} else if (allOptionsSelected(selector, container)) {
|
|
// If all selected we use placeholder for all tags from select config
|
|
drawTag({ label: selector.data('select-multiple-all-selected'), value: 0 });
|
|
// Otherwise use placeholder from select config
|
|
} else if (selectedOptions.length > 1) {
|
|
drawTag({ label: `${selectedOptions.length} ${selector.data('select-multiple-name')}`, value: 0 });
|
|
}
|
|
} else {
|
|
// For normal tags we simpy draw each
|
|
$.each(selectedOptions, (ti, tag) => {
|
|
drawTag(tag);
|
|
});
|
|
}
|
|
|
|
// If we have alteast one tag, we need to remove placeholder from search field
|
|
if (selector.data('config').selectAppearance === 'simple') {
|
|
let selectedLabel = container.find('.tag-label');
|
|
container.find('.search-field').prop('placeholder',
|
|
selectedLabel.length && selectedLabel.text().trim() !== '' ? selectedLabel.text().trim() : selector.data('placeholder'));
|
|
} else {
|
|
searchFieldValue.attr('placeholder',
|
|
selectedOptions.length > 0 ? '' : (selector.data('placeholder') || ''));
|
|
}
|
|
|
|
searchFieldValue.attr('data-options-selected', selectedOptions.length);
|
|
|
|
// Add stretch class for visual improvments
|
|
if (!selector.data('combine-tags')) {
|
|
container.find('.ds-tags').addClass('stretch');
|
|
} else {
|
|
container.find('.ds-tags').removeClass('stretch');
|
|
}
|
|
|
|
// Update option container direction position
|
|
updateDropdownDirection(selector, container);
|
|
// Update options selection status
|
|
refreshDropdownSelection(selector, container);
|
|
|
|
// If dropdown active focus on search field
|
|
if (container.hasClass('open')) container.find('.search-field').focus();
|
|
|
|
// Trigger onSelect event
|
|
if (selector.data('config').onSelect && !config.skipChange && config.select && !config.skipSelect) {
|
|
selector.data('config').onSelect();
|
|
}
|
|
|
|
// Trigger onChange event
|
|
if (selector.data('config').onChange && !config.skipChange) {
|
|
selector.data('config').onChange();
|
|
}
|
|
|
|
// Trigger onUnSelect event
|
|
if (selector.data('config').onUnSelect && !config.skipChange && config.unselect && !config.skipUnselect) {
|
|
selector.data('config').onUnSelect(config.tagId);
|
|
}
|
|
|
|
// Close dropdown after select
|
|
if (selector.data('config').closeOnSelect && container.hasClass('open')) {
|
|
container.find('.input-field').click();
|
|
}
|
|
}
|
|
|
|
// Convert local data or ajax data to same format
|
|
function dataSource(selector, container) {
|
|
var result = [];
|
|
var groups;
|
|
var options;
|
|
var defaultParams;
|
|
var customParams;
|
|
var ajaxParams;
|
|
// If use AJAX we need to prepare correct format on backend
|
|
if (selector.data('ajax-url')) {
|
|
defaultParams = { query: container.find('.search-field').val() };
|
|
customParams = selector.data('config').ajaxParams;
|
|
ajaxParams = customParams ? customParams(defaultParams) : defaultParams;
|
|
|
|
$.get(selector.data('ajax-url'), ajaxParams, (data) => {
|
|
var optionsAjax = data.constructor === Array ? data : [];
|
|
if (selector.data('config').emptyOptionAjax) {
|
|
optionsAjax = [{
|
|
label: selector.data('placeholder') || '',
|
|
value: '',
|
|
group: null,
|
|
params: {}
|
|
}].concat(optionsAjax);
|
|
}
|
|
loadData(selector, container, optionsAjax);
|
|
PerfectSb().update_all();
|
|
});
|
|
// For local options we convert options element from select to correct array
|
|
} else if (selector.data('select-by-group')) {
|
|
groups = selector.find('optgroup');
|
|
$.each(groups, (gi, group) => {
|
|
var groupElement = { label: group.label, value: group.label, options: [] };
|
|
var groupOptions = filterOptions(selector, container, $(group).find('option'));
|
|
$.each(groupOptions, function(oi, option) {
|
|
groupElement.options.push({ label: option.innerHTML, value: option.value });
|
|
});
|
|
if (groupElement.options.length > 0) result.push(groupElement);
|
|
});
|
|
} else {
|
|
options = filterOptions(selector, container, selector.find('option'));
|
|
$.each(options, function(oi, option) {
|
|
result.push({
|
|
label: option.innerHTML,
|
|
value: option.value,
|
|
delimiter: option.dataset.delimiter,
|
|
params: JSON.parse(option.dataset.params || '{}')
|
|
});
|
|
});
|
|
}
|
|
return result;
|
|
}
|
|
|
|
function appendOptionToSelector(selector, value) {
|
|
$(selector).append(`<option
|
|
data-params=${JSON.stringify(value.params)}
|
|
value='${value.value}'
|
|
>${value.label}</option>`);
|
|
}
|
|
|
|
function removeOptionFromSelector(selector, id) {
|
|
$(selector).find(`option[value="${id}"]`).remove();
|
|
}
|
|
|
|
// ////////////////////
|
|
// Public functions ///
|
|
// ////////////////////
|
|
|
|
return {
|
|
// Dropdown initialization
|
|
init: function(selector, config) {
|
|
generateDropdown(selector, config);
|
|
|
|
return this;
|
|
},
|
|
|
|
// Clear button initialization
|
|
initClearButton: function(selector, clearButton) {
|
|
var container;
|
|
|
|
if ($(selector).length === 0) return false;
|
|
|
|
container = $(selector).next();
|
|
$(clearButton).click(() => {
|
|
updateCurrentData(container, []);
|
|
refreshDropdownSelection($(selector), container);
|
|
updateTags($(selector), container);
|
|
});
|
|
|
|
return this;
|
|
},
|
|
// Update dropdown position
|
|
updateDropdownDirection: function(selector) {
|
|
if ($(selector).length === 0) return false;
|
|
|
|
if (!$(selector).next().hasClass('open')) return false;
|
|
|
|
updateDropdownDirection($(selector), $(selector).next());
|
|
|
|
return this;
|
|
},
|
|
// Get only values
|
|
getValues: function(selector) {
|
|
var values;
|
|
if ($(selector).length === 0) return false;
|
|
values = $.map(getCurrentData($(selector).next()), (v) => {
|
|
return v.value;
|
|
});
|
|
if ($(selector).data('config').singleSelect) return values[0];
|
|
|
|
return values;
|
|
},
|
|
// Get selected labels
|
|
getLabels: function(selector) {
|
|
var labels;
|
|
if ($(selector).length === 0) return false;
|
|
labels = $.map(getCurrentData($(selector).next()), (v) => {
|
|
return v.label;
|
|
});
|
|
if ($(selector).data('config').singleSelect) return labels[0];
|
|
|
|
return labels;
|
|
},
|
|
// Get all data
|
|
getData: function(selector) {
|
|
if ($(selector).length === 0) return false;
|
|
|
|
return getCurrentData($(selector).next());
|
|
},
|
|
|
|
// Set data to selector
|
|
setData: function(selector, data) {
|
|
if ($(selector).length === 0) return false;
|
|
|
|
setData($(selector), data);
|
|
|
|
return this;
|
|
},
|
|
|
|
// Select values
|
|
selectValues: function(selector, values) {
|
|
var $selector = $(selector);
|
|
var option;
|
|
var valuesArray = [].concat(values);
|
|
var options = [];
|
|
|
|
if ($selector.length === 0) return false;
|
|
|
|
valuesArray.forEach(function(value) {
|
|
option = $selector.find(`option[value="${value}"]`);
|
|
option.attr('selected', true);
|
|
options.push(convertOptionToJson(option[0]));
|
|
});
|
|
setData($selector, options);
|
|
return this;
|
|
},
|
|
|
|
// Clear selector
|
|
clearData: function(selector) {
|
|
if ($(selector).length === 0) return false;
|
|
|
|
setData($(selector), []);
|
|
return this;
|
|
},
|
|
|
|
removeValue: function(selector, value, group = '', skip_event = false) {
|
|
var dropdownContainer;
|
|
if ($(selector).length === 0) return false;
|
|
dropdownContainer = $(selector).next();
|
|
|
|
deleteValue($(selector), dropdownContainer, value, null, skip_event);
|
|
return this;
|
|
},
|
|
|
|
addValue: function(selector, value, skip_event = false) {
|
|
var currentData;
|
|
if ($(selector).length === 0) return false;
|
|
currentData = getCurrentData($(selector).next());
|
|
currentData.push(value);
|
|
setData($(selector), currentData, skip_event);
|
|
if ($(selector).data('config').tagClass) {
|
|
appendOptionToSelector(selector, value);
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
// Enable selector
|
|
enableSelector: function(selector) {
|
|
if ($(selector).length === 0) return false;
|
|
|
|
disableEnableDropdown($(selector), $(selector).next(), false);
|
|
|
|
return this;
|
|
},
|
|
|
|
// Disable selector
|
|
disableSelector: function(selector) {
|
|
if ($(selector).length === 0) return false;
|
|
|
|
disableEnableDropdown($(selector), $(selector).next(), true);
|
|
|
|
return this;
|
|
},
|
|
|
|
// close dropdown
|
|
closeDropdown: function(selector) {
|
|
var dropdownContainer;
|
|
|
|
if ($(selector).length === 0) return false;
|
|
dropdownContainer = $(selector).next();
|
|
if (dropdownContainer.hasClass('open')) {
|
|
dropdownContainer.find('.input-field').click();
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
// get dropdown container
|
|
getContainer: function(selector) {
|
|
if ($(selector).length === 0) return false;
|
|
return $(selector).next();
|
|
},
|
|
|
|
// Run success animation on dropdown
|
|
highlightSuccess: function(selector) {
|
|
var container = $(selector).next();
|
|
if ($(selector).length === 0) return false;
|
|
container.addClass('success');
|
|
setTimeout(() => {
|
|
container.removeClass('success');
|
|
}, 1500);
|
|
return this;
|
|
},
|
|
|
|
// Run error animation on dropdown
|
|
highlightError: function(selector) {
|
|
var container = $(selector).next();
|
|
if ($(selector).length === 0) return false;
|
|
container.addClass('error');
|
|
setTimeout(() => {
|
|
container.removeClass('error');
|
|
}, 1500);
|
|
return this;
|
|
},
|
|
|
|
showError: function(selector, error) {
|
|
var container = $(selector).next();
|
|
if ($(selector).length === 0) return false;
|
|
container.addClass('error').attr('data-error-text', error);
|
|
return this;
|
|
},
|
|
|
|
hideError: function(selector) {
|
|
var container = $(selector).next();
|
|
if ($(selector).length === 0) return false;
|
|
container.removeClass('error');
|
|
return this;
|
|
},
|
|
|
|
showWarning: function(selector) {
|
|
var container = $(selector).next();
|
|
if ($(selector).length === 0) return false;
|
|
container.addClass('warning');
|
|
return this;
|
|
},
|
|
|
|
hideWarning: function(selector) {
|
|
var container = $(selector).next();
|
|
if ($(selector).length === 0) return false;
|
|
container.removeClass('warning');
|
|
return this;
|
|
}
|
|
};
|
|
}());
|