Revision 1261:4f5d10466283 plugins
| plugins/redmine_tags/assets/javascripts/tag-it.js | ||
|---|---|---|
| 28 | 28 |
|
| 29 | 29 |
$.widget('ui.tagit', {
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| 30 | 30 |
options: {
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itemName : 'item', |
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allowDuplicates : false, |
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caseSensitive : true, |
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| 32 | 33 |
fieldName : 'tags', |
| 34 |
placeholderText : null, // Sets `placeholder` attr on input field. |
|
| 35 |
readOnly : false, // Disables editing. |
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removeConfirmation: false, // Require confirmation to remove tags. |
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tagLimit : null, // Max number of tags allowed (null for unlimited). |
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|
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// Used for autocomplete, unless you override `autocomplete.source`. |
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| 33 | 40 |
availableTags : [], |
| 34 |
tagSource : null, |
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removeConfirmation: false, |
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caseSensitive : true, |
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placeholderText : null, |
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| 38 | 41 |
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// When enabled, quotes are not neccesary |
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// for inputting multi-word tags. |
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// Use to override or add any options to the autocomplete widget. |
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// |
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// By default, autocomplete.source will map to availableTags, |
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// unless overridden. |
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autocomplete: {},
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// Shows autocomplete before the user even types anything. |
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showAutocompleteOnFocus: false, |
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|
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// When enabled, quotes are unneccesary for inputting multi-word tags. |
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| 41 | 52 |
allowSpaces: false, |
| 42 | 53 |
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// Whether to animate tag removals or not. |
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animate: true, |
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|
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// The below options are for using a single field instead of several |
| 47 | 55 |
// for our form values. |
| 48 | 56 |
// |
| ... | ... | |
| 52 | 60 |
// |
| 53 | 61 |
// The easiest way to use singleField is to just instantiate tag-it |
| 54 | 62 |
// on an INPUT element, in which case singleField is automatically |
| 55 |
// set to true, and singleFieldNode is set to that element. This
|
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// set to true, and singleFieldNode is set to that element. This |
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| 56 | 64 |
// way, you don't need to fiddle with these options. |
| 57 | 65 |
singleField: false, |
| 58 | 66 |
|
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// This is just used when preloading data from the field, and for |
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// populating the field with delimited tags as the user adds them. |
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| 59 | 69 |
singleFieldDelimiter: ',', |
| 60 | 70 |
|
| 61 | 71 |
// Set this to an input DOM node to use an existing form field. |
| ... | ... | |
| 64 | 74 |
// delimited by singleFieldDelimiter. |
| 65 | 75 |
// |
| 66 | 76 |
// If this is not set, we create an input node for it, |
| 67 |
// with the name given in settings.fieldName, |
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// ignoring settings.itemName. |
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// with the name given in settings.fieldName. |
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| 69 | 78 |
singleFieldNode: null, |
| 70 | 79 |
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// Whether to animate tag removals or not. |
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animate: true, |
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|
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| 71 | 83 |
// Optionally set a tabindex attribute on the input that gets |
| 72 | 84 |
// created for tag-it. |
| 73 | 85 |
tabIndex: null, |
| 74 | 86 |
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// Event callbacks. |
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beforeTagAdded : null, |
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afterTagAdded : null, |
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| 75 | 90 |
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// Event callbacks. |
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beforeTagRemoved : null, |
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afterTagRemoved : null, |
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onTagClicked : null, |
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onTagLimitExceeded : null, |
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// DEPRECATED: |
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// |
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// /!\ These event callbacks are deprecated and WILL BE REMOVED at some |
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// point in the future. They're here for backwards-compatibility. |
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// Use the above before/after event callbacks instead. |
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onTagAdded : null, |
| 78 | 104 |
onTagRemoved: null, |
| 79 |
onTagClicked: null |
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// `autocomplete.source` is the replacement for tagSource. |
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tagSource: null |
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// Do not use the above deprecated options. |
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}, |
| 81 | 109 |
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|
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_create: function() {
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| 84 | 111 |
// for handling static scoping inside callbacks |
| 85 | 112 |
var that = this; |
| ... | ... | |
| 97 | 124 |
this.tagList = this.element.find('ul, ol').andSelf().last();
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| 98 | 125 |
} |
| 99 | 126 |
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this._tagInput = $('<input type="text" />').addClass('ui-widget-content');
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this.tagInput = $('<input type="text" />').addClass('ui-widget-content');
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if (this.options.readOnly) this.tagInput.attr('disabled', 'disabled');
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if (this.options.tabIndex) {
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this._tagInput.attr('tabindex', this.options.tabIndex);
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} |
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if (this.options.placeholderText) {
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this._tagInput.attr('placeholder', this.options.placeholderText);
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this.tagInput.attr('tabindex', this.options.tabIndex);
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| 106 | 133 |
} |
| 107 | 134 |
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this.options.tagSource = this.options.tagSource || function(search, showChoices) {
|
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var filter = search.term.toLowerCase(); |
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var choices = $.grep(this.options.availableTags, function(element) {
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// Only match autocomplete options that begin with the search term. |
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// (Case insensitive.) |
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return (element.toLowerCase().indexOf(filter) === 0); |
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if (this.options.placeholderText) {
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this.tagInput.attr('placeholder', this.options.placeholderText);
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} |
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if (!this.options.autocomplete.source) {
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this.options.autocomplete.source = function(search, showChoices) {
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var filter = search.term.toLowerCase(); |
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var choices = $.grep(this.options.availableTags, function(element) {
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// Only match autocomplete options that begin with the search term. |
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// (Case insensitive.) |
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return (element.toLowerCase().indexOf(filter) === 0); |
|
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}); |
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showChoices(this._subtractArray(choices, this.assignedTags())); |
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}; |
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} |
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if (this.options.showAutocompleteOnFocus) {
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this.tagInput.focus(function(event, ui) {
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that._showAutocomplete(); |
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| 114 | 154 |
}); |
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showChoices(this._subtractArray(choices, this.assignedTags())); |
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}; |
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| 117 | 155 |
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// Bind tagSource callback functions to this context. |
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if (typeof this.options.autocomplete.minLength === 'undefined') {
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this.options.autocomplete.minLength = 0; |
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} |
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} |
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// Bind autocomplete.source callback functions to this context. |
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if ($.isFunction(this.options.autocomplete.source)) {
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this.options.autocomplete.source = $.proxy(this.options.autocomplete.source, this); |
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} |
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// DEPRECATED. |
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| 119 | 167 |
if ($.isFunction(this.options.tagSource)) {
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| 120 | 168 |
this.options.tagSource = $.proxy(this.options.tagSource, this); |
| 121 | 169 |
} |
| ... | ... | |
| 124 | 172 |
.addClass('tagit')
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| 125 | 173 |
.addClass('ui-widget ui-widget-content ui-corner-all')
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| 126 | 174 |
// Create the input field. |
| 127 |
.append($('<li class="tagit-new"></li>').append(this._tagInput))
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.append($('<li class="tagit-new"></li>').append(this.tagInput))
|
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| 128 | 176 |
.click(function(e) {
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| 129 | 177 |
var target = $(e.target); |
| 130 | 178 |
if (target.hasClass('tagit-label')) {
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that._trigger('onTagClicked', e, target.closest('.tagit-choice'));
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var tag = target.closest('.tagit-choice');
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if (!tag.hasClass('removed')) {
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that._trigger('onTagClicked', e, {tag: tag, tagLabel: that.tagLabel(tag)});
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} |
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| 132 | 183 |
} else {
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| 133 | 184 |
// Sets the focus() to the input field, if the user |
| 134 | 185 |
// clicks anywhere inside the UL. This is needed |
| 135 | 186 |
// because the input field needs to be of a small size. |
| 136 |
that._tagInput.focus();
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that.tagInput.focus(); |
|
| 137 | 188 |
} |
| 138 | 189 |
}); |
| 139 | 190 |
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// Add existing tags from the list, if any. |
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this.tagList.children('li').each(function() {
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if (!$(this).hasClass('tagit-new')) {
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that.createTag($(this).html(), $(this).attr('class'));
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$(this).remove(); |
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} |
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}); |
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|
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| 148 | 191 |
// Single field support. |
| 192 |
var addedExistingFromSingleFieldNode = false; |
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| 149 | 193 |
if (this.options.singleField) {
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| 150 | 194 |
if (this.options.singleFieldNode) {
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| 151 | 195 |
// Add existing tags from the input field. |
| ... | ... | |
| 153 | 197 |
var tags = node.val().split(this.options.singleFieldDelimiter); |
| 154 | 198 |
node.val('');
|
| 155 | 199 |
$.each(tags, function(index, tag) {
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that.createTag(tag); |
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that.createTag(tag, null, true); |
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addedExistingFromSingleFieldNode = true; |
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| 157 | 202 |
}); |
| 158 | 203 |
} else {
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// Create our single field input after our list. |
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this.options.singleFieldNode = this.tagList.after('<input type="hidden" style="display:none;" value="" name="' + this.options.fieldName + '" />');
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this.options.singleFieldNode = $('<input type="hidden" style="display:none;" value="" name="' + this.options.fieldName + '" />');
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this.tagList.after(this.options.singleFieldNode); |
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| 161 | 207 |
} |
| 162 | 208 |
} |
| 163 | 209 |
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// Add existing tags from the list, if any. |
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if (!addedExistingFromSingleFieldNode) {
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this.tagList.children('li').each(function() {
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if (!$(this).hasClass('tagit-new')) {
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that.createTag($(this).text(), $(this).attr('class'), true);
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$(this).remove(); |
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} |
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}); |
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} |
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|
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// Events. |
| 165 |
this._tagInput
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this.tagInput |
|
| 166 | 222 |
.keydown(function(event) {
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| 167 | 223 |
// Backspace is not detected within a keypress, so it must use keydown. |
| 168 |
if (event.which == $.ui.keyCode.BACKSPACE && that._tagInput.val() === '') {
|
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if (event.which == $.ui.keyCode.BACKSPACE && that.tagInput.val() === '') {
|
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| 169 | 225 |
var tag = that._lastTag(); |
| 170 | 226 |
if (!that.options.removeConfirmation || tag.hasClass('remove')) {
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| 171 | 227 |
// When backspace is pressed, the last tag is deleted. |
| ... | ... | |
| 179 | 235 |
|
| 180 | 236 |
// Comma/Space/Enter are all valid delimiters for new tags, |
| 181 | 237 |
// except when there is an open quote or if setting allowSpaces = true. |
| 182 |
// Tab will also create a tag, unless the tag input is empty, in which case it isn't caught. |
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// Tab will also create a tag, unless the tag input is empty, |
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// in which case it isn't caught. |
|
| 183 | 240 |
if ( |
| 184 |
event.which == $.ui.keyCode.COMMA || |
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event.which == $.ui.keyCode.ENTER || |
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event.which === $.ui.keyCode.COMMA ||
|
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event.which === $.ui.keyCode.ENTER ||
|
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| 186 | 243 |
( |
| 187 | 244 |
event.which == $.ui.keyCode.TAB && |
| 188 |
that._tagInput.val() !== ''
|
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that.tagInput.val() !== '' |
|
| 189 | 246 |
) || |
| 190 | 247 |
( |
| 191 | 248 |
event.which == $.ui.keyCode.SPACE && |
| 192 | 249 |
that.options.allowSpaces !== true && |
| 193 | 250 |
( |
| 194 |
$.trim(that._tagInput.val()).replace( /^s*/, '' ).charAt(0) != '"' ||
|
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$.trim(that.tagInput.val()).replace( /^s*/, '' ).charAt(0) != '"' || |
|
| 195 | 252 |
( |
| 196 |
$.trim(that._tagInput.val()).charAt(0) == '"' &&
|
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$.trim(that._tagInput.val()).charAt($.trim(that._tagInput.val()).length - 1) == '"' &&
|
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$.trim(that._tagInput.val()).length - 1 !== 0
|
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$.trim(that.tagInput.val()).charAt(0) == '"' && |
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$.trim(that.tagInput.val()).charAt($.trim(that.tagInput.val()).length - 1) == '"' &&
|
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| 255 |
$.trim(that.tagInput.val()).length - 1 !== 0 |
|
| 199 | 256 |
) |
| 200 | 257 |
) |
| 201 | 258 |
) |
| 202 | 259 |
) {
|
| 203 |
event.preventDefault(); |
|
| 260 |
// Enter submits the form if there's no text in the input. |
|
| 261 |
if (!(event.which === $.ui.keyCode.ENTER && that.tagInput.val() === '')) {
|
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event.preventDefault(); |
|
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} |
|
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|
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| 204 | 265 |
that.createTag(that._cleanedInput()); |
| 205 | 266 |
|
| 206 | 267 |
// The autocomplete doesn't close automatically when TAB is pressed. |
| 207 | 268 |
// So let's ensure that it closes. |
| 208 |
that._tagInput.autocomplete('close');
|
|
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that.tagInput.autocomplete('close');
|
|
| 209 | 270 |
} |
| 210 | 271 |
}).blur(function(e){
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| 211 |
// Create a tag when the element loses focus (unless it's empty). |
|
| 212 |
that.createTag(that._cleanedInput()); |
|
| 272 |
// Create a tag when the element loses focus. |
|
| 273 |
// If autocomplete is enabled and suggestion was clicked, don't add it. |
|
| 274 |
if (!that.tagInput.data('autocomplete-open')) {
|
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| 275 |
that.createTag(that._cleanedInput()); |
|
| 276 |
} |
|
| 213 | 277 |
}); |
| 214 |
|
|
| 215 | 278 |
|
| 216 | 279 |
// Autocomplete. |
| 217 |
if (this.options.availableTags || this.options.tagSource) {
|
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| 218 |
this._tagInput.autocomplete({
|
|
| 219 |
source: this.options.tagSource, |
|
| 280 |
if (this.options.availableTags || this.options.tagSource || this.options.autocomplete.source) {
|
|
| 281 |
var autocompleteOptions = {
|
|
| 220 | 282 |
select: function(event, ui) {
|
| 221 |
// Delete the last tag if we autocomplete something despite the input being empty |
|
| 222 |
// This happens because the input's blur event causes the tag to be created when |
|
| 223 |
// the user clicks an autocomplete item. |
|
| 224 |
// The only artifact of this is that while the user holds down the mouse button |
|
| 225 |
// on the selected autocomplete item, a tag is shown with the pre-autocompleted text, |
|
| 226 |
// and is changed to the autocompleted text upon mouseup. |
|
| 227 |
if (that._tagInput.val() === '') {
|
|
| 228 |
that.removeTag(that._lastTag(), false); |
|
| 229 |
} |
|
| 230 | 283 |
that.createTag(ui.item.value); |
| 231 | 284 |
// Preventing the tag input to be updated with the chosen value. |
| 232 | 285 |
return false; |
| 233 | 286 |
} |
| 287 |
}; |
|
| 288 |
$.extend(autocompleteOptions, this.options.autocomplete); |
|
| 289 |
|
|
| 290 |
// tagSource is deprecated, but takes precedence here since autocomplete.source is set by default, |
|
| 291 |
// while tagSource is left null by default. |
|
| 292 |
autocompleteOptions.source = this.options.tagSource || autocompleteOptions.source; |
|
| 293 |
|
|
| 294 |
this.tagInput.autocomplete(autocompleteOptions).bind('autocompleteopen', function(event, ui) {
|
|
| 295 |
that.tagInput.data('autocomplete-open', true);
|
|
| 296 |
}).bind('autocompleteclose', function(event, ui) {
|
|
| 297 |
that.tagInput.data('autocomplete-open', false)
|
|
| 234 | 298 |
}); |
| 235 | 299 |
} |
| 236 | 300 |
}, |
| 237 | 301 |
|
| 238 | 302 |
_cleanedInput: function() {
|
| 239 | 303 |
// Returns the contents of the tag input, cleaned and ready to be passed to createTag |
| 240 |
return $.trim(this._tagInput.val().replace(/^"(.*)"$/, '$1'));
|
|
| 304 |
return $.trim(this.tagInput.val().replace(/^"(.*)"$/, '$1')); |
|
| 241 | 305 |
}, |
| 242 | 306 |
|
| 243 | 307 |
_lastTag: function() {
|
| 244 |
return this.tagList.children('.tagit-choice:last');
|
|
| 308 |
return this.tagList.find('.tagit-choice:last:not(.removed)');
|
|
| 309 |
}, |
|
| 310 |
|
|
| 311 |
_tags: function() {
|
|
| 312 |
return this.tagList.find('.tagit-choice:not(.removed)');
|
|
| 245 | 313 |
}, |
| 246 | 314 |
|
| 247 | 315 |
assignedTags: function() {
|
| ... | ... | |
| 254 | 322 |
tags = []; |
| 255 | 323 |
} |
| 256 | 324 |
} else {
|
| 257 |
this.tagList.children('.tagit-choice').each(function() {
|
|
| 325 |
this._tags().each(function() {
|
|
| 258 | 326 |
tags.push(that.tagLabel(this)); |
| 259 | 327 |
}); |
| 260 | 328 |
} |
| ... | ... | |
| 263 | 331 |
|
| 264 | 332 |
_updateSingleTagsField: function(tags) {
|
| 265 | 333 |
// Takes a list of tag string values, updates this.options.singleFieldNode.val to the tags delimited by this.options.singleFieldDelimiter |
| 266 |
$(this.options.singleFieldNode).val(tags.join(this.options.singleFieldDelimiter)); |
|
| 334 |
$(this.options.singleFieldNode).val(tags.join(this.options.singleFieldDelimiter)).trigger('change');
|
|
| 267 | 335 |
}, |
| 268 | 336 |
|
| 269 | 337 |
_subtractArray: function(a1, a2) {
|
| ... | ... | |
| 279 | 347 |
tagLabel: function(tag) {
|
| 280 | 348 |
// Returns the tag's string label. |
| 281 | 349 |
if (this.options.singleField) {
|
| 282 |
return $(tag).children('.tagit-label').text();
|
|
| 350 |
return $(tag).find('.tagit-label:first').text();
|
|
| 283 | 351 |
} else {
|
| 284 |
return $(tag).children('input').val();
|
|
| 352 |
return $(tag).find('input:first').val();
|
|
| 285 | 353 |
} |
| 286 | 354 |
}, |
| 287 | 355 |
|
| 288 |
_isNew: function(value) {
|
|
| 356 |
_showAutocomplete: function() {
|
|
| 357 |
this.tagInput.autocomplete('search', '');
|
|
| 358 |
}, |
|
| 359 |
|
|
| 360 |
_findTagByLabel: function(name) {
|
|
| 289 | 361 |
var that = this; |
| 290 |
var isNew = true;
|
|
| 291 |
this.tagList.children('.tagit-choice').each(function(i) {
|
|
| 292 |
if (that._formatStr(value) == that._formatStr(that.tagLabel(this))) {
|
|
| 293 |
isNew = false;
|
|
| 362 |
var tag = null;
|
|
| 363 |
this._tags().each(function(i) {
|
|
| 364 |
if (that._formatStr(name) == that._formatStr(that.tagLabel(this))) {
|
|
| 365 |
tag = $(this);
|
|
| 294 | 366 |
return false; |
| 295 | 367 |
} |
| 296 | 368 |
}); |
| 297 |
return isNew; |
|
| 369 |
return tag; |
|
| 370 |
}, |
|
| 371 |
|
|
| 372 |
_isNew: function(name) {
|
|
| 373 |
return !this._findTagByLabel(name); |
|
| 298 | 374 |
}, |
| 299 | 375 |
|
| 300 | 376 |
_formatStr: function(str) {
|
| ... | ... | |
| 304 | 380 |
return $.trim(str.toLowerCase()); |
| 305 | 381 |
}, |
| 306 | 382 |
|
| 307 |
createTag: function(value, additionalClass) {
|
|
| 383 |
_effectExists: function(name) {
|
|
| 384 |
return Boolean($.effects && ($.effects[name] || ($.effects.effect && $.effects.effect[name]))); |
|
| 385 |
}, |
|
| 386 |
|
|
| 387 |
createTag: function(value, additionalClass, duringInitialization) {
|
|
| 308 | 388 |
var that = this; |
| 309 |
// Automatically trims the value of leading and trailing whitespace. |
|
| 389 |
|
|
| 310 | 390 |
value = $.trim(value); |
| 311 | 391 |
|
| 312 |
if (!this._isNew(value) || value === '') {
|
|
| 392 |
if(this.options.preprocessTag) {
|
|
| 393 |
value = this.options.preprocessTag(value); |
|
| 394 |
} |
|
| 395 |
|
|
| 396 |
if (value === '') {
|
|
| 397 |
return false; |
|
| 398 |
} |
|
| 399 |
|
|
| 400 |
if (!this.options.allowDuplicates && !this._isNew(value)) {
|
|
| 401 |
var existingTag = this._findTagByLabel(value); |
|
| 402 |
if (this._trigger('onTagExists', null, {
|
|
| 403 |
existingTag: existingTag, |
|
| 404 |
duringInitialization: duringInitialization |
|
| 405 |
}) !== false) {
|
|
| 406 |
if (this._effectExists('highlight')) {
|
|
| 407 |
existingTag.effect('highlight');
|
|
| 408 |
} |
|
| 409 |
} |
|
| 410 |
return false; |
|
| 411 |
} |
|
| 412 |
|
|
| 413 |
if (this.options.tagLimit && this._tags().length >= this.options.tagLimit) {
|
|
| 414 |
this._trigger('onTagLimitExceeded', null, {duringInitialization: duringInitialization});
|
|
| 313 | 415 |
return false; |
| 314 | 416 |
} |
| 315 | 417 |
|
| ... | ... | |
| 321 | 423 |
.addClass(additionalClass) |
| 322 | 424 |
.append(label); |
| 323 | 425 |
|
| 324 |
// Button for removing the tag. |
|
| 325 |
var removeTagIcon = $('<span></span>')
|
|
| 326 |
.addClass('ui-icon ui-icon-close');
|
|
| 327 |
var removeTag = $('<a><span class="text-icon">\xd7</span></a>') // \xd7 is an X
|
|
| 328 |
.addClass('tagit-close')
|
|
| 329 |
.append(removeTagIcon) |
|
| 330 |
.click(function(e) {
|
|
| 331 |
// Removes a tag when the little 'x' is clicked. |
|
| 332 |
that.removeTag(tag); |
|
| 333 |
}); |
|
| 334 |
tag.append(removeTag); |
|
| 426 |
if (this.options.readOnly){
|
|
| 427 |
tag.addClass('tagit-choice-read-only');
|
|
| 428 |
} else {
|
|
| 429 |
tag.addClass('tagit-choice-editable');
|
|
| 430 |
// Button for removing the tag. |
|
| 431 |
var removeTagIcon = $('<span></span>')
|
|
| 432 |
.addClass('ui-icon ui-icon-close');
|
|
| 433 |
var removeTag = $('<a><span class="text-icon">\xd7</span></a>') // \xd7 is an X
|
|
| 434 |
.addClass('tagit-close')
|
|
| 435 |
.append(removeTagIcon) |
|
| 436 |
.click(function(e) {
|
|
| 437 |
// Removes a tag when the little 'x' is clicked. |
|
| 438 |
that.removeTag(tag); |
|
| 439 |
}); |
|
| 440 |
tag.append(removeTag); |
|
| 441 |
} |
|
| 335 | 442 |
|
| 336 | 443 |
// Unless options.singleField is set, each tag has a hidden input field inline. |
| 444 |
if (!this.options.singleField) {
|
|
| 445 |
var escapedValue = label.html(); |
|
| 446 |
tag.append('<input type="hidden" style="display:none;" value="' + escapedValue + '" name="' + this.options.fieldName + '" />');
|
|
| 447 |
} |
|
| 448 |
|
|
| 449 |
if (this._trigger('beforeTagAdded', null, {
|
|
| 450 |
tag: tag, |
|
| 451 |
tagLabel: this.tagLabel(tag), |
|
| 452 |
duringInitialization: duringInitialization |
|
| 453 |
}) === false) {
|
|
| 454 |
return; |
|
| 455 |
} |
|
| 456 |
|
|
| 337 | 457 |
if (this.options.singleField) {
|
| 338 | 458 |
var tags = this.assignedTags(); |
| 339 | 459 |
tags.push(value); |
| 340 | 460 |
this._updateSingleTagsField(tags); |
| 341 |
} else {
|
|
| 342 |
var escapedValue = label.html(); |
|
| 343 |
tag.append('<input type="hidden" style="display:none;" value="' + escapedValue + '" name="' + this.options.itemName + '[' + this.options.fieldName + '][]" />');
|
|
| 344 | 461 |
} |
| 345 | 462 |
|
| 463 |
// DEPRECATED. |
|
| 346 | 464 |
this._trigger('onTagAdded', null, tag);
|
| 347 | 465 |
|
| 348 |
// Cleaning the input. |
|
| 349 |
this._tagInput.val('');
|
|
| 466 |
this.tagInput.val('');
|
|
| 350 | 467 |
|
| 351 |
// insert tag |
|
| 352 |
this._tagInput.parent().before(tag); |
|
| 468 |
// Insert tag. |
|
| 469 |
this.tagInput.parent().before(tag); |
|
| 470 |
|
|
| 471 |
this._trigger('afterTagAdded', null, {
|
|
| 472 |
tag: tag, |
|
| 473 |
tagLabel: this.tagLabel(tag), |
|
| 474 |
duringInitialization: duringInitialization |
|
| 475 |
}); |
|
| 476 |
|
|
| 477 |
if (this.options.showAutocompleteOnFocus && !duringInitialization) {
|
|
| 478 |
setTimeout(function () { that._showAutocomplete(); }, 0);
|
|
| 479 |
} |
|
| 353 | 480 |
}, |
| 354 |
|
|
| 481 |
|
|
| 355 | 482 |
removeTag: function(tag, animate) {
|
| 356 |
animate = animate || this.options.animate;
|
|
| 483 |
animate = typeof animate === 'undefined' ? this.options.animate : animate;
|
|
| 357 | 484 |
|
| 358 | 485 |
tag = $(tag); |
| 359 | 486 |
|
| 487 |
// DEPRECATED. |
|
| 360 | 488 |
this._trigger('onTagRemoved', null, tag);
|
| 361 | 489 |
|
| 490 |
if (this._trigger('beforeTagRemoved', null, {tag: tag, tagLabel: this.tagLabel(tag)}) === false) {
|
|
| 491 |
return; |
|
| 492 |
} |
|
| 493 |
|
|
| 362 | 494 |
if (this.options.singleField) {
|
| 363 | 495 |
var tags = this.assignedTags(); |
| 364 | 496 |
var removedTagLabel = this.tagLabel(tag); |
| ... | ... | |
| 367 | 499 |
}); |
| 368 | 500 |
this._updateSingleTagsField(tags); |
| 369 | 501 |
} |
| 370 |
// Animate the removal. |
|
| 502 |
|
|
| 371 | 503 |
if (animate) {
|
| 372 |
tag.fadeOut('fast').hide('blind', {direction: 'horizontal'}, 'fast', function(){
|
|
| 504 |
tag.addClass('removed'); // Excludes this tag from _tags.
|
|
| 505 |
var hide_args = this._effectExists('blind') ? ['blind', {direction: 'horizontal'}, 'fast'] : ['fast'];
|
|
| 506 |
|
|
| 507 |
var thisTag = this; |
|
| 508 |
hide_args.push(function() {
|
|
| 373 | 509 |
tag.remove(); |
| 374 |
}).dequeue(); |
|
| 510 |
thisTag._trigger('afterTagRemoved', null, {tag: tag, tagLabel: thisTag.tagLabel(tag)});
|
|
| 511 |
}); |
|
| 512 |
|
|
| 513 |
tag.fadeOut('fast').hide.apply(tag, hide_args).dequeue();
|
|
| 375 | 514 |
} else {
|
| 376 | 515 |
tag.remove(); |
| 516 |
this._trigger('afterTagRemoved', null, {tag: tag, tagLabel: this.tagLabel(tag)});
|
|
| 377 | 517 |
} |
| 518 |
|
|
| 519 |
}, |
|
| 520 |
|
|
| 521 |
removeTagByLabel: function(tagLabel, animate) {
|
|
| 522 |
var toRemove = this._findTagByLabel(tagLabel); |
|
| 523 |
if (!toRemove) {
|
|
| 524 |
throw "No such tag exists with the name '" + tagLabel + "'"; |
|
| 525 |
} |
|
| 526 |
this.removeTag(toRemove, animate); |
|
| 378 | 527 |
}, |
| 379 | 528 |
|
| 380 | 529 |
removeAll: function() {
|
| 381 | 530 |
// Removes all tags. |
| 382 | 531 |
var that = this; |
| 383 |
this.tagList.children('.tagit-choice').each(function(index, tag) {
|
|
| 532 |
this._tags().each(function(index, tag) {
|
|
| 384 | 533 |
that.removeTag(tag, false); |
| 385 | 534 |
}); |
| 386 | 535 |
} |
| 387 | 536 |
|
| 388 | 537 |
}); |
| 389 |
|
|
| 390 |
})(jQuery); |
|
| 391 |
|
|
| 392 |
|
|
| 538 |
})(jQuery); |
|
Also available in: Unified diff