+++ /dev/null
-/*
- * In-Field Label jQuery Plugin
- * http://fuelyourcoding.com/scripts/infield.html
- *
- * Copyright (c) 2009 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
- */
-(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.$field.focus(function(){
- base.fadeOnFocus();
- }).blur(function(){
- base.checkForEmpty(true);
- }).bind('keydown.infieldlabel',function(e){
- // Use of a namespace (.infieldlabel) allows us to
- // unbind just this method later
- base.hideOnChange(e);
- }).change(function(e){
- base.checkForEmpty();
- }).bind('onPropertyChange', function(){
- base.checkForEmpty();
- });
- };
-
- // If the label is currently showing
- // then fade it down to the amount
- // specified in the settings
- base.fadeOnFocus = function(){
- if(base.showing){
- base.setOpacity(base.options.fadeOpacity);
- };
- };
-
- base.setOpacity = function(opacity){
- base.$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');
- if( !for_attr ) return; // Nothing to attach, since the for field wasn't used
-
-
- // Find the referenced input or textarea element
- var $field = $(
- "input#" + for_attr + "[type='text']," +
- "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, $field[0], options));
- });
- };
-
-})(jQuery);
\ No newline at end of file
--- /dev/null
+/*
+ In-Field Label jQuery Plugin
+ http://fuelyourcoding.com/scripts/infield.html
+
+ Copyright (c) 2009-2010 Doug Neiner
+ Dual licensed under the MIT and GPL licenses.
+ Uses the same license as jQuery, see:
+ http://docs.jquery.com/License
+
+ @version 0.1.5
+*/
+(function($){$.InFieldLabels=function(label,field,options){var base=this;base.$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));