From 3e519945c3d3ceeafb6ca302f8cf720943d397a9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?J=C3=B6rn=20Friedrich=20Dreyer?= Date: Tue, 4 Dec 2012 13:30:13 +0100 Subject: [PATCH] replace minified infieldlabel with dcneiners version --- core/js/jquery.infieldlabel.js | 153 +++++++++++++++++++++++++++++ core/js/jquery.infieldlabel.min.js | 12 --- 2 files changed, 153 insertions(+), 12 deletions(-) create mode 100644 core/js/jquery.infieldlabel.js delete mode 100644 core/js/jquery.infieldlabel.min.js diff --git a/core/js/jquery.infieldlabel.js b/core/js/jquery.infieldlabel.js new file mode 100644 index 00000000000..67608493f8a --- /dev/null +++ b/core/js/jquery.infieldlabel.js @@ -0,0 +1,153 @@ +/** + * @license In-Field Label jQuery Plugin + * http://fuelyourcoding.com/scripts/infield.html + * + * Copyright (c) 2009-2010 Doug Neiner + * Dual licensed under the MIT and GPL licenses. + * Uses the same license as jQuery, see: + * http://docs.jquery.com/License + * + * @version 0.1.2 + */ +(function ($) { + + $.InFieldLabels = function (label, field, options) { + // To avoid scope issues, use 'base' instead of 'this' + // to reference this class from internal events and functions. + var base = this; + + // Access to jQuery and DOM versions of each element + base.$label = $(label); + base.label = label; + + base.$field = $(field); + base.field = field; + + base.$label.data("InFieldLabels", base); + base.showing = true; + + base.init = function () { + // Merge supplied options with default options + base.options = $.extend({}, $.InFieldLabels.defaultOptions, options); + + // Check if the field is already filled in + if (base.$field.val() !== "") { + base.$label.hide(); + base.showing = false; + } + + base.$field.focus(function () { + base.fadeOnFocus(); + }).blur(function () { + base.checkForEmpty(true); + }).bind('keydown.infieldlabel', function (e) { + // Use of a namespace (.infieldlabel) allows us to + // unbind just this method later + base.hideOnChange(e); + }).bind('paste', function (e) { + // Since you can not paste an empty string we can assume + // that the fieldis not empty and the label can be cleared. + base.setOpacity(0.0); + }).change(function (e) { + base.checkForEmpty(); + }).bind('onPropertyChange', function () { + base.checkForEmpty(); + }); + }; + + // If the label is currently showing + // then fade it down to the amount + // specified in the settings + base.fadeOnFocus = function () { + if (base.showing) { + base.setOpacity(base.options.fadeOpacity); + } + }; + + base.setOpacity = function (opacity) { + base.$label.stop().animate({ opacity: opacity }, base.options.fadeDuration); + base.showing = (opacity > 0.0); + }; + + // Checks for empty as a fail safe + // set blur to true when passing from + // the blur event + base.checkForEmpty = function (blur) { + if (base.$field.val() === "") { + base.prepForShow(); + base.setOpacity(blur ? 1.0 : base.options.fadeOpacity); + } else { + base.setOpacity(0.0); + } + }; + + base.prepForShow = function (e) { + if (!base.showing) { + // Prepare for a animate in... + base.$label.css({opacity: 0.0}).show(); + + // Reattach the keydown event + base.$field.bind('keydown.infieldlabel', function (e) { + base.hideOnChange(e); + }); + } + }; + + base.hideOnChange = function (e) { + if ( + (e.keyCode === 16) || // Skip Shift + (e.keyCode === 9) // Skip Tab + ) { + return; + } + + if (base.showing) { + base.$label.hide(); + base.showing = false; + } + + // Remove keydown event to save on CPU processing + base.$field.unbind('keydown.infieldlabel'); + }; + + // Run the initialization method + base.init(); + }; + + $.InFieldLabels.defaultOptions = { + fadeOpacity: 0.5, // Once a field has focus, how transparent should the label be + fadeDuration: 300 // How long should it take to animate from 1.0 opacity to the fadeOpacity + }; + + + $.fn.inFieldLabels = function (options) { + return this.each(function () { + // Find input or textarea based on for= attribute + // The for attribute on the label must contain the ID + // of the input or textarea element + var for_attr = $(this).attr('for'), $field; + if (!for_attr) { + return; // Nothing to attach, since the for field wasn't used + } + + // Find the referenced input or textarea element + $field = $( + "input#" + for_attr + "[type='text']," + + "input#" + for_attr + "[type='search']," + + "input#" + for_attr + "[type='tel']," + + "input#" + for_attr + "[type='url']," + + "input#" + for_attr + "[type='email']," + + "input#" + for_attr + "[type='password']," + + "textarea#" + for_attr + ); + + if ($field.length === 0) { + return; // Again, nothing to attach + } + + // Only create object for input[text], input[password], or textarea + (new $.InFieldLabels(this, $field[0], options)); + }); + }; + +}(jQuery)); \ No newline at end of file diff --git a/core/js/jquery.infieldlabel.min.js b/core/js/jquery.infieldlabel.min.js deleted file mode 100644 index 36f6b8f1271..00000000000 --- a/core/js/jquery.infieldlabel.min.js +++ /dev/null @@ -1,12 +0,0 @@ -/* - In-Field Label jQuery Plugin - http://fuelyourcoding.com/scripts/infield.html - - Copyright (c) 2009-2010 Doug Neiner - Dual licensed under the MIT and GPL licenses. - Uses the same license as jQuery, see: - http://docs.jquery.com/License - - @version 0.1.5 -*/ -(function($){$.InFieldLabels=function(label,field,options){var base=this;base.$label=$(label);base.label=label;base.$field=$(field);base.field=field;base.$label.data("InFieldLabels",base);base.showing=true;base.init=function(){base.options=$.extend({},$.InFieldLabels.defaultOptions,options);setTimeout(function(){if(base.$field.val()!==""){base.$label.hide();base.showing=false}},200);base.$field.focus(function(){base.fadeOnFocus()}).blur(function(){base.checkForEmpty(true)}).bind('keydown.infieldlabel',function(e){base.hideOnChange(e)}).bind('paste',function(e){base.setOpacity(0.0)}).change(function(e){base.checkForEmpty()}).bind('onPropertyChange',function(){base.checkForEmpty()}).bind('keyup.infieldlabel',function(){base.checkForEmpty()})};base.fadeOnFocus=function(){if(base.showing){base.setOpacity(base.options.fadeOpacity)}};base.setOpacity=function(opacity){base.$label.stop().animate({opacity:opacity},base.options.fadeDuration);base.showing=(opacity>0.0)};base.checkForEmpty=function(blur){if(base.$field.val()===""){base.prepForShow();base.setOpacity(blur?1.0:base.options.fadeOpacity)}else{base.setOpacity(0.0)}};base.prepForShow=function(e){if(!base.showing){base.$label.css({opacity:0.0}).show();base.$field.bind('keydown.infieldlabel',function(e){base.hideOnChange(e)})}};base.hideOnChange=function(e){if((e.keyCode===16)||(e.keyCode===9)){return}if(base.showing){base.$label.hide();base.showing=false}base.$field.unbind('keydown.infieldlabel')};base.init()};$.InFieldLabels.defaultOptions={fadeOpacity:0.5,fadeDuration:300};$.fn.inFieldLabels=function(options){return this.each(function(){var for_attr=$(this).attr('for'),$field;if(!for_attr){return}$field=$("input#"+for_attr+"[type='text'],"+"input#"+for_attr+"[type='search'],"+"input#"+for_attr+"[type='tel'],"+"input#"+for_attr+"[type='url'],"+"input#"+for_attr+"[type='email'],"+"input#"+for_attr+"[type='password'],"+"textarea#"+for_attr);if($field.length===0){return}(new $.InFieldLabels(this,$field[0],options))})}}(jQuery));