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1. Mouseover allows edit of Change Fund. 2. Difference is shown, and stored in db for page reloads.devel
Jonathan Rosenbaum
10 years ago
7 changed files with 628 additions and 3 deletions
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/* |
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* Jeditable - jQuery in place edit plugin |
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* |
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* Copyright (c) 2006-2009 Mika Tuupola, Dylan Verheul |
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* |
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* Licensed under the MIT license: |
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* http://www.opensource.org/licenses/mit-license.php
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* |
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* Project home: |
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* http://www.appelsiini.net/projects/jeditable
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* |
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* Based on editable by Dylan Verheul <dylan_at_dyve.net>: |
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* http://www.dyve.net/jquery/?editable
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* |
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*/ |
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/** |
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* Version 1.7.1 |
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* |
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* ** means there is basic unit tests for this parameter. |
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* |
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* @name Jeditable |
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* @type jQuery |
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* @param String target (POST) URL or function to send edited content to ** |
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* @param Hash options additional options |
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* @param String options[method] method to use to send edited content (POST or PUT) ** |
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* @param Function options[callback] Function to run after submitting edited content ** |
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* @param String options[name] POST parameter name of edited content |
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* @param String options[id] POST parameter name of edited div id |
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* @param Hash options[submitdata] Extra parameters to send when submitting edited content. |
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* @param String options[type] text, textarea or select (or any 3rd party input type) ** |
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* @param Integer options[rows] number of rows if using textarea ** |
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* @param Integer options[cols] number of columns if using textarea ** |
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* @param Mixed options[height] 'auto', 'none' or height in pixels ** |
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* @param Mixed options[width] 'auto', 'none' or width in pixels ** |
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* @param String options[loadurl] URL to fetch input content before editing ** |
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* @param String options[loadtype] Request type for load url. Should be GET or POST. |
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* @param String options[loadtext] Text to display while loading external content. |
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* @param Mixed options[loaddata] Extra parameters to pass when fetching content before editing. |
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* @param Mixed options[data] Or content given as paramameter. String or function.** |
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* @param String options[indicator] indicator html to show when saving |
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* @param String options[tooltip] optional tooltip text via title attribute ** |
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* @param String options[event] jQuery event such as 'click' of 'dblclick' ** |
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* @param String options[submit] submit button value, empty means no button ** |
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* @param String options[cancel] cancel button value, empty means no button ** |
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* @param String options[cssclass] CSS class to apply to input form. 'inherit' to copy from parent. ** |
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* @param String options[style] Style to apply to input form 'inherit' to copy from parent. ** |
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* @param String options[select] true or false, when true text is highlighted ?? |
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* @param String options[placeholder] Placeholder text or html to insert when element is empty. ** |
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* @param String options[onblur] 'cancel', 'submit', 'ignore' or function ?? |
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* |
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* @param Function options[onsubmit] function(settings, original) { ... } called before submit |
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* @param Function options[onreset] function(settings, original) { ... } called before reset |
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* @param Function options[onerror] function(settings, original, xhr) { ... } called on error |
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* |
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* @param Hash options[ajaxoptions] jQuery Ajax options. See docs.jquery.com. |
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* |
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*/ |
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(function($) { |
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$.fn.editable = function(target, options) { |
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if ('disable' == target) { |
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$(this).data('disabled.editable', true); |
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return; |
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} |
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if ('enable' == target) { |
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$(this).data('disabled.editable', false); |
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return; |
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} |
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if ('destroy' == target) { |
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$(this) |
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.unbind($(this).data('event.editable')) |
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.removeData('disabled.editable') |
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.removeData('event.editable'); |
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return; |
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} |
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var settings = $.extend({}, $.fn.editable.defaults, {target:target}, options); |
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/* setup some functions */ |
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var plugin = $.editable.types[settings.type].plugin || function() { }; |
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var submit = $.editable.types[settings.type].submit || function() { }; |
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var buttons = $.editable.types[settings.type].buttons |
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|| $.editable.types['defaults'].buttons; |
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var content = $.editable.types[settings.type].content |
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|| $.editable.types['defaults'].content; |
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var element = $.editable.types[settings.type].element |
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|| $.editable.types['defaults'].element; |
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var reset = $.editable.types[settings.type].reset |
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|| $.editable.types['defaults'].reset; |
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var callback = settings.callback || function() { }; |
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var onedit = settings.onedit || function() { }; |
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var onsubmit = settings.onsubmit || function() { }; |
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var onreset = settings.onreset || function() { }; |
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var onerror = settings.onerror || reset; |
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/* show tooltip */ |
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if (settings.tooltip) { |
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$(this).attr('title', settings.tooltip); |
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} |
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settings.autowidth = 'auto' == settings.width; |
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settings.autoheight = 'auto' == settings.height; |
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return this.each(function() { |
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/* save this to self because this changes when scope changes */ |
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var self = this; |
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/* inlined block elements lose their width and height after first edit */ |
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/* save them for later use as workaround */ |
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var savedwidth = $(self).width(); |
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var savedheight = $(self).height(); |
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/* save so it can be later used by $.editable('destroy') */ |
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$(this).data('event.editable', settings.event); |
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/* if element is empty add something clickable (if requested) */ |
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if (!$.trim($(this).html())) { |
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$(this).html(settings.placeholder); |
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} |
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$(this).bind(settings.event, function(e) { |
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/* abort if disabled for this element */ |
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if (true === $(this).data('disabled.editable')) { |
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return; |
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} |
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/* prevent throwing an exeption if edit field is clicked again */ |
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if (self.editing) { |
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return; |
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} |
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/* abort if onedit hook returns false */ |
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if (false === onedit.apply(this, [settings, self])) { |
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return; |
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} |
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/* prevent default action and bubbling */ |
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e.preventDefault(); |
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e.stopPropagation(); |
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/* remove tooltip */ |
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if (settings.tooltip) { |
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$(self).removeAttr('title'); |
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} |
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/* figure out how wide and tall we are, saved width and height */ |
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/* are workaround for http://dev.jquery.com/ticket/2190 */ |
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if (0 == $(self).width()) { |
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//$(self).css('visibility', 'hidden');
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settings.width = savedwidth; |
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settings.height = savedheight; |
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} else { |
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if (settings.width != 'none') { |
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settings.width = |
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settings.autowidth ? $(self).width() : settings.width; |
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} |
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if (settings.height != 'none') { |
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settings.height = |
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settings.autoheight ? $(self).height() : settings.height; |
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} |
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} |
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//$(this).css('visibility', '');
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/* remove placeholder text, replace is here because of IE */ |
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if ($(this).html().toLowerCase().replace(/(;|")/g, '') == |
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settings.placeholder.toLowerCase().replace(/(;|")/g, '')) { |
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$(this).html(''); |
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} |
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self.editing = true; |
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self.revert = $(self).html(); |
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$(self).html(''); |
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/* create the form object */ |
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var form = $('<form />'); |
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/* apply css or style or both */ |
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if (settings.cssclass) { |
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if ('inherit' == settings.cssclass) { |
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form.attr('class', $(self).attr('class')); |
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} else { |
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form.attr('class', settings.cssclass); |
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} |
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} |
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if (settings.style) { |
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if ('inherit' == settings.style) { |
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form.attr('style', $(self).attr('style')); |
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/* IE needs the second line or display wont be inherited */ |
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form.css('display', $(self).css('display')); |
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} else { |
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form.attr('style', settings.style); |
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} |
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} |
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/* add main input element to form and store it in input */ |
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var input = element.apply(form, [settings, self]); |
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/* set input content via POST, GET, given data or existing value */ |
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var input_content; |
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if (settings.loadurl) { |
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var t = setTimeout(function() { |
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input.disabled = true; |
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content.apply(form, [settings.loadtext, settings, self]); |
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}, 100); |
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var loaddata = {}; |
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loaddata[settings.id] = self.id; |
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if ($.isFunction(settings.loaddata)) { |
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$.extend(loaddata, settings.loaddata.apply(self, [self.revert, settings])); |
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} else { |
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$.extend(loaddata, settings.loaddata); |
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} |
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$.ajax({ |
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type : settings.loadtype, |
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url : settings.loadurl, |
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data : loaddata, |
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async : false, |
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success: function(result) { |
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window.clearTimeout(t); |
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input_content = result; |
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input.disabled = false; |
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} |
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}); |
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} else if (settings.data) { |
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input_content = settings.data; |
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if ($.isFunction(settings.data)) { |
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input_content = settings.data.apply(self, [self.revert, settings]); |
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} |
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} else { |
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input_content = self.revert; |
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} |
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content.apply(form, [input_content, settings, self]); |
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input.attr('name', settings.name); |
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/* add buttons to the form */ |
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buttons.apply(form, [settings, self]); |
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/* add created form to self */ |
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$(self).append(form); |
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/* attach 3rd party plugin if requested */ |
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plugin.apply(form, [settings, self]); |
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/* focus to first visible form element */ |
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$(':input:visible:enabled:first', form).focus(); |
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/* highlight input contents when requested */ |
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if (settings.select) { |
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input.select(); |
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} |
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/* discard changes if pressing esc */ |
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input.keydown(function(e) { |
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if (e.keyCode == 27) { |
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e.preventDefault(); |
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//self.reset();
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reset.apply(form, [settings, self]); |
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} |
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}); |
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/* discard, submit or nothing with changes when clicking outside */ |
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/* do nothing is usable when navigating with tab */ |
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var t; |
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if ('cancel' == settings.onblur) { |
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input.blur(function(e) { |
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/* prevent canceling if submit was clicked */ |
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t = setTimeout(function() { |
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reset.apply(form, [settings, self]); |
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}, 500); |
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}); |
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} else if ('submit' == settings.onblur) { |
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input.blur(function(e) { |
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/* prevent double submit if submit was clicked */ |
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t = setTimeout(function() { |
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form.submit(); |
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}, 200); |
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}); |
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} else if ($.isFunction(settings.onblur)) { |
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input.blur(function(e) { |
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settings.onblur.apply(self, [input.val(), settings]); |
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}); |
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} else { |
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input.blur(function(e) { |
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/* TODO: maybe something here */ |
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}); |
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} |
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form.submit(function(e) { |
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if (t) { |
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clearTimeout(t); |
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} |
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/* do no submit */ |
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e.preventDefault(); |
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/* call before submit hook. */ |
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/* if it returns false abort submitting */ |
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if (false !== onsubmit.apply(form, [settings, self])) { |
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/* custom inputs call before submit hook. */ |
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/* if it returns false abort submitting */ |
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if (false !== submit.apply(form, [settings, self])) { |
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/* check if given target is function */ |
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if ($.isFunction(settings.target)) { |
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var str = settings.target.apply(self, [input.val(), settings]); |
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$(self).html(str); |
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self.editing = false; |
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callback.apply(self, [self.innerHTML, settings]); |
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/* TODO: this is not dry */ |
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if (!$.trim($(self).html())) { |
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$(self).html(settings.placeholder); |
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} |
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} else { |
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/* add edited content and id of edited element to POST */ |
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var submitdata = {}; |
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submitdata[settings.name] = input.val(); |
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submitdata[settings.id] = self.id; |
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/* add extra data to be POST:ed */ |
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if ($.isFunction(settings.submitdata)) { |
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$.extend(submitdata, settings.submitdata.apply(self, [self.revert, settings])); |
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} else { |
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$.extend(submitdata, settings.submitdata); |
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} |
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/* quick and dirty PUT support */ |
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if ('PUT' == settings.method) { |
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submitdata['_method'] = 'put'; |
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} |
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/* show the saving indicator */ |
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$(self).html(settings.indicator); |
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/* defaults for ajaxoptions */ |
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var ajaxoptions = { |
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type : 'POST', |
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data : submitdata, |
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dataType: 'html', |
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url : settings.target, |
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success : function(result, status) { |
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if (ajaxoptions.dataType == 'html') { |
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$(self).html(result); |
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} |
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self.editing = false; |
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callback.apply(self, [result, settings]); |
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if (!$.trim($(self).html())) { |
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$(self).html(settings.placeholder); |
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} |
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}, |
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error : function(xhr, status, error) { |
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onerror.apply(form, [settings, self, xhr]); |
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} |
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}; |
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/* override with what is given in settings.ajaxoptions */ |
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$.extend(ajaxoptions, settings.ajaxoptions); |
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$.ajax(ajaxoptions); |
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} |
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} |
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} |
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/* show tooltip again */ |
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$(self).attr('title', settings.tooltip); |
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return false; |
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}); |
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}); |
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/* privileged methods */ |
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this.reset = function(form) { |
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/* prevent calling reset twice when blurring */ |
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if (this.editing) { |
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/* before reset hook, if it returns false abort reseting */ |
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if (false !== onreset.apply(form, [settings, self])) { |
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$(self).html(self.revert); |
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self.editing = false; |
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if (!$.trim($(self).html())) { |
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$(self).html(settings.placeholder); |
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} |
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/* show tooltip again */ |
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if (settings.tooltip) { |
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$(self).attr('title', settings.tooltip); |
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} |
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} |
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} |
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}; |
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}); |
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}; |
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$.editable = { |
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types: { |
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defaults: { |
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element : function(settings, original) { |
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var input = $('<input type="hidden"></input>'); |
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$(this).append(input); |
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return(input); |
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}, |
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content : function(string, settings, original) { |
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$(':input:first', this).val(string); |
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}, |
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reset : function(settings, original) { |
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original.reset(this); |
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}, |
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buttons : function(settings, original) { |
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var form = this; |
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if (settings.submit) { |
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/* if given html string use that */ |
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if (settings.submit.match(/>$/)) { |
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var submit = $(settings.submit).click(function() { |
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if (submit.attr("type") != "submit") { |
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form.submit(); |
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} |
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}); |
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/* otherwise use button with given string as text */ |
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} else { |
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var submit = $('<button type="submit" />'); |
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submit.html(settings.submit); |
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} |
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$(this).append(submit); |
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} |
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if (settings.cancel) { |
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/* if given html string use that */ |
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if (settings.cancel.match(/>$/)) { |
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var cancel = $(settings.cancel); |
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/* otherwise use button with given string as text */ |
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} else { |
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var cancel = $('<button type="cancel" />'); |
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cancel.html(settings.cancel); |
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} |
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$(this).append(cancel); |
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$(cancel).click(function(event) { |
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//original.reset();
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if ($.isFunction($.editable.types[settings.type].reset)) { |
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var reset = $.editable.types[settings.type].reset; |
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} else { |
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var reset = $.editable.types['defaults'].reset; |
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} |
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reset.apply(form, [settings, original]); |
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return false; |
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}); |
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} |
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} |
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}, |
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text: { |
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element : function(settings, original) { |
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var input = $('<input />'); |
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if (settings.width != 'none') { input.width(settings.width); } |
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if (settings.height != 'none') { input.height(settings.height); } |
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/* https://bugzilla.mozilla.org/show_bug.cgi?id=236791 */ |
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//input[0].setAttribute('autocomplete','off');
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||||
|
input.attr('autocomplete','off'); |
||||
|
$(this).append(input); |
||||
|
return(input); |
||||
|
} |
||||
|
}, |
||||
|
textarea: { |
||||
|
element : function(settings, original) { |
||||
|
var textarea = $('<textarea />'); |
||||
|
if (settings.rows) { |
||||
|
textarea.attr('rows', settings.rows); |
||||
|
} else if (settings.height != "none") { |
||||
|
textarea.height(settings.height); |
||||
|
} |
||||
|
if (settings.cols) { |
||||
|
textarea.attr('cols', settings.cols); |
||||
|
} else if (settings.width != "none") { |
||||
|
textarea.width(settings.width); |
||||
|
} |
||||
|
$(this).append(textarea); |
||||
|
return(textarea); |
||||
|
} |
||||
|
}, |
||||
|
select: { |
||||
|
element : function(settings, original) { |
||||
|
var select = $('<select />'); |
||||
|
$(this).append(select); |
||||
|
return(select); |
||||
|
}, |
||||
|
content : function(data, settings, original) { |
||||
|
/* If it is string assume it is json. */ |
||||
|
if (String == data.constructor) { |
||||
|
eval ('var json = ' + data); |
||||
|
} else { |
||||
|
/* Otherwise assume it is a hash already. */ |
||||
|
var json = data; |
||||
|
} |
||||
|
for (var key in json) { |
||||
|
if (!json.hasOwnProperty(key)) { |
||||
|
continue; |
||||
|
} |
||||
|
if ('selected' == key) { |
||||
|
continue; |
||||
|
} |
||||
|
var option = $('<option />').val(key).append(json[key]); |
||||
|
$('select', this).append(option); |
||||
|
} |
||||
|
/* Loop option again to set selected. IE needed this... */ |
||||
|
$('select', this).children().each(function() { |
||||
|
if ($(this).val() == json['selected'] || |
||||
|
$(this).text() == $.trim(original.revert)) { |
||||
|
$(this).attr('selected', 'selected'); |
||||
|
} |
||||
|
}); |
||||
|
} |
||||
|
} |
||||
|
}, |
||||
|
|
||||
|
/* Add new input type */ |
||||
|
addInputType: function(name, input) { |
||||
|
$.editable.types[name] = input; |
||||
|
} |
||||
|
}; |
||||
|
|
||||
|
// publicly accessible defaults
|
||||
|
$.fn.editable.defaults = { |
||||
|
name : 'value', |
||||
|
id : 'id', |
||||
|
type : 'text', |
||||
|
width : 'auto', |
||||
|
height : 'auto', |
||||
|
event : 'click.editable', |
||||
|
onblur : 'cancel', |
||||
|
loadtype : 'GET', |
||||
|
loadtext : 'Loading...', |
||||
|
placeholder: 'Click to edit', |
||||
|
loaddata : {}, |
||||
|
submitdata : {}, |
||||
|
ajaxoptions: {} |
||||
|
}; |
||||
|
|
||||
|
})(jQuery); |
||||
Loading…
Reference in new issue