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Bind the tagSource callback to the tag-it context #19

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Aug 31, 2011
Merged

Bind the tagSource callback to the tag-it context #19

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453e113
Bind the tagSource callback to the tag-it context. This allows custom…
GUI Aug 18, 2011
565a6e4
The tagSource option could just be a URL string (as jQueryUI's autoco…
GUI Aug 18, 2011
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9 changes: 7 additions & 2 deletions js/tag-it.js
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Original file line number Original file line Diff line number Diff line change
Expand Up @@ -103,14 +103,19 @@


this.options.tagSource = this.options.tagSource || function(search, showChoices) { this.options.tagSource = this.options.tagSource || function(search, showChoices) {
var filter = search.term.toLowerCase(); var filter = search.term.toLowerCase();
var choices = $.grep(that.options.availableTags, function(element) { var choices = $.grep(this.options.availableTags, function(element) {
// Only match autocomplete options that begin with the search term. // Only match autocomplete options that begin with the search term.
// (Case insensitive.) // (Case insensitive.)
return (element.toLowerCase().indexOf(filter) === 0); return (element.toLowerCase().indexOf(filter) === 0);
}); });
showChoices(that._subtractArray(choices, that.assignedTags())); showChoices(this._subtractArray(choices, this.assignedTags()));
}; };


// Bind tagSource callback functions to this context.
if ($.isFunction(this.options.tagSource)) {
this.options.tagSource = $.proxy(this.options.tagSource, this);
}

this.tagList this.tagList
.addClass('tagit') .addClass('tagit')
.addClass('ui-widget ui-widget-content ui-corner-all') .addClass('ui-widget ui-widget-content ui-corner-all')
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