Rev for 1.2.26 release

Author: Tomas Kirda

bower.json

@@ -1,6 +1,6 @@
 {
     "name": "devbridge-autocomplete",
-    "version": "1.2.25",
+    "version": "1.2.26",
     "homepage": "https://github.com/devbridge/jQuery-Autocomplete",
     "authors": [
         "Tomas Kirda"

devbridge-autocomplete.jquery.json

@@ -6,7 +6,7 @@
         "ajax",
         "autocomplete"
     ],
-    "version": "1.2.25",
+    "version": "1.2.26",
     "author": {
         "name": "Tomas Kirda",
         "url": "https://github.com/tkirda"

dist/jquery.autocomplete.js

@@ -1,17 +1,17 @@
 /**
-*  Ajax Autocomplete for jQuery, version 1.2.25
+*  Ajax Autocomplete for jQuery, version 1.2.26
 *  (c) 2015 Tomas Kirda
 *
 *  Ajax Autocomplete for jQuery is freely distributable under the terms of an MIT-style license.
 *  For details, see the web site: https://github.com/devbridge/jQuery-Autocomplete
 */
 
-/*jslint  browser: true, white: true, plusplus: true, vars: true */
+/*jslint  browser: true, white: true, single: true, this: true, multivar: true */
 /*global define, window, document, jQuery, exports, require */
 
 // Expose plugin as an AMD module if AMD loader is present:
 (function (factory) {
-    'use strict';
+    "use strict";
     if (typeof define === 'function' && define.amd) {
         // AMD. Register as an anonymous module.
         define(['jquery'], factory);
@@ -29,7 +29,7 @@
         utils = (function () {
             return {
                 escapeRegExChars: function (value) {
-                    return value.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&");
+                    return value.replace(/[|\\{}()[\]^$+*?.]/g, "\\$&");
                 },
                 createNode: function (containerClass) {
                     var div = document.createElement('div');
@@ -52,7 +52,7 @@
         };
 
     function Autocomplete(el, options) {
-        var noop = function () { },
+        var noop = $.noop,
             that = this,
             defaults = {
                 ajaxSettings: {},
@@ -158,7 +158,7 @@
             that.element.setAttribute('autocomplete', 'off');
 
             that.killerFn = function (e) {
-                if ($(e.target).closest('.' + that.options.containerClass).length === 0) {
+                if (!$(e.target).closest('.' + that.options.containerClass).length) {
                     that.killSuggestions();
                     that.disableKillerFn();
                 }
@@ -354,7 +354,13 @@
             that.stopKillSuggestions();
             that.intervalId = window.setInterval(function () {
                 if (that.visible) {
-                    that.el.val(that.currentValue);
+                    // No need to restore value when 
+                    // preserveInput === true, 
+                    // because we did not change it
+                    if (!that.options.preserveInput) {
+                        that.el.val(that.currentValue);
+                    }
+
                     that.hide();
                 }
 
@@ -635,7 +641,7 @@
         },
 
         suggest: function () {
-            if (this.suggestions.length === 0) {
+            if (!this.suggestions.length) {
                 if (this.options.showNoSuggestionNotice) {
                     this.noSuggestions();
                 } else {
@@ -733,7 +739,6 @@
             // If width is auto, adjust width before displaying suggestions,
             // because if instance was created before input had width, it will be zero.
             // Also it adjusts if input width has changed.
-            // -2px to account for suggestions border.
             if (options.width === 'auto') {
                 width = that.el.outerWidth();
                 container.css('width', width > 0 ? width : 300);
@@ -803,7 +808,7 @@
             // Cache results if cache is not disabled:
             if (!options.noCache) {
                 that.cachedResponse[cacheKey] = result;
-                if (options.preventBadQueries && result.suggestions.length === 0) {
+                if (options.preventBadQueries && !result.suggestions.length) {
                     that.badQueries.push(originalQuery);
                 }
             }
@@ -961,7 +966,7 @@
         var dataKey = 'autocomplete';
         // If function invoked without argument return
         // instance of the first matched element:
-        if (arguments.length === 0) {
+        if (!arguments.length) {
             return this.first().data(dataKey);
         }
 

dist/jquery.autocomplete.min.js

@@ -1,6 +1,6 @@
 {
   "name": "devbridge-autocomplete",
-  "version": "1.2.25",
+  "version": "1.2.26",
   "description": "Autocomplete provides suggestions while you type into the text field.",
   "homepage": "https://github.com/devbridge/jQuery-Autocomplete",
   "author": "Tomas Kirda (https://twitter.com/tkirda)",