agerix/jQuery-Autocomplete
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Code Issues Releases Activity

Use single var per function

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This commit is contained in:
Tomas Kirda 2013-01-15 11:17:47 -06:00
parent 3b3eb37dce
commit 21760cee19
1 changed files with 46 additions and 44 deletions
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90
src/jquery.autocomplete.js
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@ -8,7 +8,7 @@
* Last Review: 01/15/2013
*/
/*jslint browser: true, white: true, plusplus: true, vars: true */
/*jslint browser: true, white: true, plusplus: true */
/*global define, window, document, jQuery */
// Expose plugin as an AMD module if AMD loader is present:
@ -24,47 +24,48 @@
}(function ($) {
'use strict';
var utils = (function () {
return {
var
utils = (function () {
return {
extend: function (target, source) {
return $.extend(target, source);
},
extend: function (target, source) {
return $.extend(target, source);
},
addEvent: function (element, eventType, handler) {
if (element.addEventListener) {
element.addEventListener(eventType, handler, false);
} else if (element.attachEvent) {
element.attachEvent('on' + eventType, handler);
} else {
throw new Error('Browser doesn\'t support addEventListener or attachEvent');
addEvent: function (element, eventType, handler) {
if (element.addEventListener) {
element.addEventListener(eventType, handler, false);
} else if (element.attachEvent) {
element.attachEvent('on' + eventType, handler);
} else {
throw new Error('Browser doesn\'t support addEventListener or attachEvent');
}
},
removeEvent: function (element, eventType, handler) {
if (element.removeEventListener) {
element.removeEventListener(eventType, handler, false);
} else if (element.detachEvent) {
element.detachEvent('on' + eventType, handler);
}
},
createNode: function (html) {
var div = document.createElement('div');
div.innerHTML = html;
return div.firstChild;
}
},
removeEvent: function (element, eventType, handler) {
if (element.removeEventListener) {
element.removeEventListener(eventType, handler, false);
} else if (element.detachEvent) {
element.detachEvent('on' + eventType, handler);
}
},
createNode: function (html) {
var div = document.createElement('div');
div.innerHTML = html;
return div.firstChild;
}
};
}()),
keys = {
ESC: 27,
TAB: 9,
RETURN: 13,
UP: 38,
DOWN: 40
};
}());
var keys = {
ESC: 27,
TAB: 9,
RETURN: 13,
UP: 38,
DOWN: 40
};
function Autocomplete(el, options) {
var noop = function () { },
@ -130,7 +131,8 @@
initialize: function () {
var that = this,
suggestionSelector = '.' + that.classes.suggestion;
suggestionSelector = '.' + that.classes.suggestion,
container;
// Remove autocomplete attribute to prevent native suggestions:
that.element.setAttribute('autocomplete', 'off');
@ -149,7 +151,7 @@
that.suggestionsContainer = Autocomplete.utils.createNode('<div class="' + that.options.containerClass + '" style="position: absolute; display: none;"></div>');
var container = $(this.suggestionsContainer);
container = $(that.suggestionsContainer);
container.appendTo('body').width(this.options.width);
@ -163,18 +165,18 @@
that.select($(this).data('index'));
});
this.fixPosition();
that.fixPosition();
// Opera does not like keydown:
if (window.opera) {
this.el.on('keypress', function (e) { that.onKeyPress(e); });
that.el.on('keypress', function (e) { that.onKeyPress(e); });
} else {
this.el.on('keydown', function (e) { that.onKeyPress(e); });
that.el.on('keydown', function (e) { that.onKeyPress(e); });
}
this.el.on('keyup', function (e) { that.onKeyUp(e); });
this.el.on('blur', function () { that.onBlur(); });
this.el.on('focus', function () { that.fixPosition(); });
that.el.on('keyup', function (e) { that.onKeyUp(e); });
that.el.on('blur', function () { that.onBlur(); });
that.el.on('focus', function () { that.fixPosition(); });
},
onBlur: function () {