https://www.jhrl.com/sites/all/themes/custom/vrweb_foundation/js/v…/foundation.placeholder.js?tlse4v

1/*! http://mths.be/placeholder v2.0.7 by @mathias 
2	Modified to work with Zepto.js by ZURB
3*/
4;(function(window, document, $) {
5
6	var isInputSupported = 'placeholder' in document.createElement('input'),
7	    isTextareaSupported = 'placeholder' in document.createElement('textarea'),
8	    prototype = $.fn,
9	    valHooks = $.valHooks,
10	    hooks,
11	    placeholder;
12
13	if (isInputSupported && isTextareaSupported) {
14
15		placeholder = prototype.placeholder = function() {
16			return this;
17		};
18
19		placeholder.input = placeholder.textarea = true;
20
21	} else {
22
23		placeholder = prototype.placeholder = function() {
24			var $this = this;
25			$this
26				.filter((isInputSupported ? 'textarea' : ':input') + '[placeholder]')
27				.not('.placeholder')
28				.bind({
29					'focus.placeholder': clearPlaceholder,
30					'blur.placeholder': setPlaceholder
31				})
32				.data('placeholder-enabled', true)
33				.trigger('blur.placeholder');
34			return $this;
35		};
36
37		placeholder.input = isInputSupported;
38		placeholder.textarea = isTextareaSupported;
39
40		hooks = {
41			'get': function(element) {
42				var $element = $(element);
43				return $element.data('placeholder-enabled') && $element.hasClass('placeholder') ? '' : element.value;
44			},
45			'set': function(element, value) {
46				var $element = $(element);
47				if (!$element.data('placeholder-enabled')) {
48					return element.value = value;
49				}
50				if (value == '') {
51					element.value = value;
52					// Issue #56: Setting the placeholder causes problems if the element continues to have focus.
53					if (element != document.activeElement) {
54						// We can't use `triggerHandler` here because of dummy text/password inputs :(
55						setPlaceholder.call(element);
56					}
57				} else if ($element.hasClass('placeholder')) {
58					clearPlaceholder.call(element, true, value) || (element.value = value);
59				} else {
60					element.value = value;
61				}
62				// `set` can not return `undefined`; see http://jsapi.info/jquery/1.7.1/val#L2363
63				return $element;
64			}
65		};
66
67		isInputSupported || (valHooks.input = hooks);
68		isTextareaSupported || (valHooks.textarea = hooks);
69
70		$(function() {
71			// Look for forms
72			$(document).delegate('form', 'submit.placeholder', function() {
73				// Clear the placeholder values so they don't get submitted
74				var $inputs = $('.placeholder', this).each(clearPlaceholder);
75				setTimeout(function() {
76					$inputs.each(setPlaceholder);
77				}, 10);
78			});
79		});
80
81		// Clear placeholder values upon page reload
82		$(window).bind('beforeunload.placeholder', function() {
83			$('.placeholder').each(function() {
84				this.value = '';
85			});
86		});
87
88	}
89
90	function args(elem) {
91		// Return an object of element attributes
92		var newAttrs = {},
93		    rinlinejQuery = /^jQuery\d+$/;
94		$.each(elem.attributes, function(i, attr) {
95			if (attr.specified && !rinlinejQuery.test(attr.name)) {
96				newAttrs[attr.name] = attr.value;
97			}
98		});
99		return newAttrs;
100	}
101
102	function clearPlaceholder(event, value) {
103		var input = this,
104		    $input = $(input);
105		if (input.value == $input.attr('placeholder') && $input.hasClass('placeholder')) {
106			if ($input.data('placeholder-password')) {
107				$input = $input.hide().next().show().attr('id', $input.removeAttr('id').data('placeholder-id'));
108				// If `clearPlaceholder` was called from `$.valHooks.input.set`
109				if (event === true) {
110					return $input[0].value = value;
111				}
112				$input.focus();
113			} else {
114				input.value = '';
115				$input.removeClass('placeholder');
116				input == document.activeElement && input.select();
117			}
118		}
119	}
120
121	function setPlaceholder() {
122		var $replacement,
123		    input = this,
124		    $input = $(input),
125		    $origInput = $input,
126		    id = this.id;
127		if (input.value == '') {
128			if (input.type == 'password') {
129				if (!$input.data('placeholder-textinput')) {
130					try {
131						$replacement = $input.clone().attr({ 'type': 'text' });
132					} catch(e) {
133						$replacement = $('<input>').attr($.extend(args(this), { 'type': 'text' }));
134					}
135					$replacement
136						.removeAttr('name')
137						.data({
138							'placeholder-password': true,
139							'placeholder-id': id
140						})
141						.bind('focus.placeholder', clearPlaceholder);
142					$input
143						.data({
144							'placeholder-textinput': $replacement,
145							'placeholder-id': id
146						})
147						.before($replacement);
148				}
149				$input = $input.removeAttr('id').hide().prev().attr('id', id).show();
150				// Note: `$input[0] != input` now!
151			}
152			$input.addClass('placeholder');
153			$input[0].value = $input.attr('placeholder');
154		} else {
155			$input.removeClass('placeholder');
156		}
157	}
158
159}(this, document, Foundation.zj));
160
161;(function ($, window, document, undefined) {
162  'use strict';
163
164  Foundation.libs.placeholder = {
165    name : 'placeholder',
166
167    version : '4.2.2',
168
169    init : function (scope, method, options) {
170      this.scope = scope || this.scope;
171
172      if (typeof method !== 'string') {
173        window.onload = function () {
174        	$('input, textarea').placeholder();
175        }
176      }
177    }
178  };
179}(Foundation.zj, this, this.document));