mirror of
https://github.com/scinote-eln/scinote-web.git
synced 2024-09-22 07:56:16 +08:00
99 lines
2.9 KiB
JavaScript
99 lines
2.9 KiB
JavaScript
// Define AJAX methods for handling errors on forms
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$.fn.render_form_errors = function(model_name, errors, clear) {
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if (clear || clear === undefined) {
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this.clear_form_errors();
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}
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$(this).render_form_errors_no_clear(model_name, errors, false);
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};
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$.fn.render_form_errors_input_group = function(model_name, errors) {
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this.clear_form_errors();
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$(this).render_form_errors_no_clear(model_name, errors, true);
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};
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$.fn.render_form_errors_no_clear = function(model_name, errors, input_group) {
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var form = $(this);
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$.each(errors, function(field, messages) {
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input = $(_.filter(form.find('input, select, textarea'), function(el) {
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var name = $(el).attr('name');
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if (name) {
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return name.match(new RegExp(model_name + '\\[' + field + '\\(?'));
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}
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return false;
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}));
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input.closest('.form-group').addClass('has-error');
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var error_text = '<span class="help-block">';
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error_text += (_.map(messages, function(m) {
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return m.charAt(0).toUpperCase() + m.slice(1);
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})).join('<br />');
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error_text += '</span>';
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if (input_group) {
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input.closest('.form-group').append(error_text);
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} else {
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input.parent().append(error_text);
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}
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});
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};
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$.fn.clear_form_errors = function() {
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$(this).find('.form-group').removeClass('has-error');
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$(this).find('span.help-block').remove();
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};
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$.fn.clear_form_fields = function() {
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$(this).find("input")
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.not("button")
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.not('input[type="submit"], input[type="reset"], input[type="hidden"]')
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.not('input[type="radio"]') // Leave out radios as this messes up Bootstrap btn-groups
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.val('')
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.removeAttr('checked')
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.removeAttr('selected');
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};
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// Add JavaScript client-side upload file size checking
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// Callback function can be provided to be called
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// any time at least one file size is too large
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$.fn.add_upload_file_size_check = function(callback) {
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var form = $(this);
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if (form.length && form.length > 0) {
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form.submit(function (ev) {
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var fileInputs = $(this).find("input[type='file']");
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if (fileInputs.length && fileInputs.length > 0) {
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var isValid = checkFilesValidity(fileInputs);
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if (!isValid) {
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// Don't submit form
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ev.preventDefault();
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ev.stopPropagation();
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if (callback) {
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callback();
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}
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return false;
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}
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}
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});
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}
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};
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// If any of tabs has errors, add has-error class to
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// parent tab navigation link
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function tabsPropagateErrorClass(parent) {
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var contents = parent.find("div.tab-pane");
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_.each(contents, function(tab) {
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var $tab = $(tab);
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var errorFields = $tab.find(".has-error");
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if (errorFields.length > 0) {
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var id = $tab.attr("id");
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var navLink = parent.find("a[href='#" + id + "'][data-toggle='tab']");
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if (navLink.parent().length > 0) {
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navLink.parent().addClass("has-error");
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}
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}
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});
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$(".nav-tabs .has-error:first > a", parent).tab("show");
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}
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