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https://github.com/devbridge/jQuery-Autocomplete.git
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Use single var per function
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@ -8,7 +8,7 @@
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* Last Review: 01/15/2013
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*/
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/*jslint browser: true, white: true, plusplus: true, vars: true */
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/*jslint browser: true, white: true, plusplus: true */
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/*global define, window, document, jQuery */
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// Expose plugin as an AMD module if AMD loader is present:
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@ -24,47 +24,48 @@
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}(function ($) {
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'use strict';
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var utils = (function () {
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return {
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var
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utils = (function () {
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return {
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extend: function (target, source) {
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return $.extend(target, source);
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},
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extend: function (target, source) {
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return $.extend(target, source);
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},
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addEvent: function (element, eventType, handler) {
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if (element.addEventListener) {
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element.addEventListener(eventType, handler, false);
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} else if (element.attachEvent) {
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element.attachEvent('on' + eventType, handler);
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} else {
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throw new Error('Browser doesn\'t support addEventListener or attachEvent');
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addEvent: function (element, eventType, handler) {
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if (element.addEventListener) {
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element.addEventListener(eventType, handler, false);
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} else if (element.attachEvent) {
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element.attachEvent('on' + eventType, handler);
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} else {
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throw new Error('Browser doesn\'t support addEventListener or attachEvent');
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}
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},
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removeEvent: function (element, eventType, handler) {
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if (element.removeEventListener) {
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element.removeEventListener(eventType, handler, false);
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} else if (element.detachEvent) {
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element.detachEvent('on' + eventType, handler);
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}
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},
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createNode: function (html) {
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var div = document.createElement('div');
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div.innerHTML = html;
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return div.firstChild;
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}
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},
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removeEvent: function (element, eventType, handler) {
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if (element.removeEventListener) {
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element.removeEventListener(eventType, handler, false);
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} else if (element.detachEvent) {
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element.detachEvent('on' + eventType, handler);
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}
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},
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createNode: function (html) {
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var div = document.createElement('div');
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div.innerHTML = html;
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return div.firstChild;
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}
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};
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}()),
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keys = {
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ESC: 27,
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TAB: 9,
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RETURN: 13,
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UP: 38,
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DOWN: 40
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};
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}());
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var keys = {
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ESC: 27,
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TAB: 9,
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RETURN: 13,
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UP: 38,
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DOWN: 40
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};
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function Autocomplete(el, options) {
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var noop = function () { },
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@ -130,7 +131,8 @@
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initialize: function () {
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var that = this,
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suggestionSelector = '.' + that.classes.suggestion;
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suggestionSelector = '.' + that.classes.suggestion,
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container;
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// Remove autocomplete attribute to prevent native suggestions:
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that.element.setAttribute('autocomplete', 'off');
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@ -149,7 +151,7 @@
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that.suggestionsContainer = Autocomplete.utils.createNode('<div class="' + that.options.containerClass + '" style="position: absolute; display: none;"></div>');
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var container = $(this.suggestionsContainer);
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container = $(that.suggestionsContainer);
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container.appendTo('body').width(this.options.width);
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@ -163,18 +165,18 @@
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that.select($(this).data('index'));
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});
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this.fixPosition();
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that.fixPosition();
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// Opera does not like keydown:
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if (window.opera) {
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this.el.on('keypress', function (e) { that.onKeyPress(e); });
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that.el.on('keypress', function (e) { that.onKeyPress(e); });
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} else {
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this.el.on('keydown', function (e) { that.onKeyPress(e); });
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that.el.on('keydown', function (e) { that.onKeyPress(e); });
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}
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this.el.on('keyup', function (e) { that.onKeyUp(e); });
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this.el.on('blur', function () { that.onBlur(); });
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this.el.on('focus', function () { that.fixPosition(); });
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that.el.on('keyup', function (e) { that.onKeyUp(e); });
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that.el.on('blur', function () { that.onBlur(); });
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that.el.on('focus', function () { that.fixPosition(); });
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},
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onBlur: function () {
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