From 7cc7910df63d19e7ebc67bb1156437f0559712d7 Mon Sep 17 00:00:00 2001 From: Lars Henrik Mai Date: Sun, 21 Sep 2014 12:25:47 +0200 Subject: add foundation via bower --- .../jquery-placeholder/jquery.placeholder.js | 185 +++++++++++++++++++++ 1 file changed, 185 insertions(+) create mode 100644 source/bower_components/jquery-placeholder/jquery.placeholder.js (limited to 'source/bower_components/jquery-placeholder/jquery.placeholder.js') diff --git a/source/bower_components/jquery-placeholder/jquery.placeholder.js b/source/bower_components/jquery-placeholder/jquery.placeholder.js new file mode 100644 index 0000000..c951197 --- /dev/null +++ b/source/bower_components/jquery-placeholder/jquery.placeholder.js @@ -0,0 +1,185 @@ +/*! http://mths.be/placeholder v2.0.8 by @mathias */ +;(function(window, document, $) { + + // Opera Mini v7 doesn’t support placeholder although its DOM seems to indicate so + var isOperaMini = Object.prototype.toString.call(window.operamini) == '[object OperaMini]'; + var isInputSupported = 'placeholder' in document.createElement('input') && !isOperaMini; + var isTextareaSupported = 'placeholder' in document.createElement('textarea') && !isOperaMini; + var prototype = $.fn; + var valHooks = $.valHooks; + var propHooks = $.propHooks; + var hooks; + var placeholder; + + if (isInputSupported && isTextareaSupported) { + + placeholder = prototype.placeholder = function() { + return this; + }; + + placeholder.input = placeholder.textarea = true; + + } else { + + placeholder = prototype.placeholder = function() { + var $this = this; + $this + .filter((isInputSupported ? 'textarea' : ':input') + '[placeholder]') + .not('.placeholder') + .bind({ + 'focus.placeholder': clearPlaceholder, + 'blur.placeholder': setPlaceholder + }) + .data('placeholder-enabled', true) + .trigger('blur.placeholder'); + return $this; + }; + + placeholder.input = isInputSupported; + placeholder.textarea = isTextareaSupported; + + hooks = { + 'get': function(element) { + var $element = $(element); + + var $passwordInput = $element.data('placeholder-password'); + if ($passwordInput) { + return $passwordInput[0].value; + } + + return $element.data('placeholder-enabled') && $element.hasClass('placeholder') ? '' : element.value; + }, + 'set': function(element, value) { + var $element = $(element); + + var $passwordInput = $element.data('placeholder-password'); + if ($passwordInput) { + return $passwordInput[0].value = value; + } + + if (!$element.data('placeholder-enabled')) { + return element.value = value; + } + if (value == '') { + element.value = value; + // Issue #56: Setting the placeholder causes problems if the element continues to have focus. + if (element != safeActiveElement()) { + // We can't use `triggerHandler` here because of dummy text/password inputs :( + setPlaceholder.call(element); + } + } else if ($element.hasClass('placeholder')) { + clearPlaceholder.call(element, true, value) || (element.value = value); + } else { + element.value = value; + } + // `set` can not return `undefined`; see http://jsapi.info/jquery/1.7.1/val#L2363 + return $element; + } + }; + + if (!isInputSupported) { + valHooks.input = hooks; + propHooks.value = hooks; + } + if (!isTextareaSupported) { + valHooks.textarea = hooks; + propHooks.value = hooks; + } + + $(function() { + // Look for forms + $(document).delegate('form', 'submit.placeholder', function() { + // Clear the placeholder values so they don't get submitted + var $inputs = $('.placeholder', this).each(clearPlaceholder); + setTimeout(function() { + $inputs.each(setPlaceholder); + }, 10); + }); + }); + + // Clear placeholder values upon page reload + $(window).bind('beforeunload.placeholder', function() { + $('.placeholder').each(function() { + this.value = ''; + }); + }); + + } + + function args(elem) { + // Return an object of element attributes + var newAttrs = {}; + var rinlinejQuery = /^jQuery\d+$/; + $.each(elem.attributes, function(i, attr) { + if (attr.specified && !rinlinejQuery.test(attr.name)) { + newAttrs[attr.name] = attr.value; + } + }); + return newAttrs; + } + + function clearPlaceholder(event, value) { + var input = this; + var $input = $(input); + if (input.value == $input.attr('placeholder') && $input.hasClass('placeholder')) { + if ($input.data('placeholder-password')) { + $input = $input.hide().next().show().attr('id', $input.removeAttr('id').data('placeholder-id')); + // If `clearPlaceholder` was called from `$.valHooks.input.set` + if (event === true) { + return $input[0].value = value; + } + $input.focus(); + } else { + input.value = ''; + $input.removeClass('placeholder'); + input == safeActiveElement() && input.select(); + } + } + } + + function setPlaceholder() { + var $replacement; + var input = this; + var $input = $(input); + var id = this.id; + if (input.value == '') { + if (input.type == 'password') { + if (!$input.data('placeholder-textinput')) { + try { + $replacement = $input.clone().attr({ 'type': 'text' }); + } catch(e) { + $replacement = $('').attr($.extend(args(this), { 'type': 'text' })); + } + $replacement + .removeAttr('name') + .data({ + 'placeholder-password': $input, + 'placeholder-id': id + }) + .bind('focus.placeholder', clearPlaceholder); + $input + .data({ + 'placeholder-textinput': $replacement, + 'placeholder-id': id + }) + .before($replacement); + } + $input = $input.removeAttr('id').hide().prev().attr('id', id).show(); + // Note: `$input[0] != input` now! + } + $input.addClass('placeholder'); + $input[0].value = $input.attr('placeholder'); + } else { + $input.removeClass('placeholder'); + } + } + + function safeActiveElement() { + // Avoid IE9 `document.activeElement` of death + // https://github.com/mathiasbynens/jquery-placeholder/pull/99 + try { + return document.activeElement; + } catch (exception) {} + } + +}(this, document, jQuery)); -- cgit v1.2.1