commit
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@ -1,136 +0,0 @@ |
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// script.aculo.us builder.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008
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// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
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//
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// script.aculo.us is freely distributable under the terms of an MIT-style license.
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// For details, see the script.aculo.us web site: http://script.aculo.us/
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var Builder = { |
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NODEMAP: { |
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AREA: 'map', |
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CAPTION: 'table', |
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COL: 'table', |
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COLGROUP: 'table', |
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LEGEND: 'fieldset', |
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OPTGROUP: 'select', |
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OPTION: 'select', |
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PARAM: 'object', |
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TBODY: 'table', |
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TD: 'table', |
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TFOOT: 'table', |
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TH: 'table', |
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THEAD: 'table', |
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TR: 'table' |
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}, |
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// note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken,
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// due to a Firefox bug
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node: function(elementName) { |
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elementName = elementName.toUpperCase(); |
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// try innerHTML approach
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var parentTag = this.NODEMAP[elementName] || 'div'; |
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var parentElement = document.createElement(parentTag); |
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try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
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parentElement.innerHTML = "<" + elementName + "></" + elementName + ">"; |
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} catch(e) {} |
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var element = parentElement.firstChild || null; |
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// see if browser added wrapping tags
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if(element && (element.tagName.toUpperCase() != elementName)) |
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element = element.getElementsByTagName(elementName)[0]; |
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// fallback to createElement approach
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if(!element) element = document.createElement(elementName); |
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// abort if nothing could be created
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if(!element) return; |
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// attributes (or text)
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if(arguments[1]) |
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if(this._isStringOrNumber(arguments[1]) || |
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(arguments[1] instanceof Array) || |
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arguments[1].tagName) { |
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this._children(element, arguments[1]); |
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} else { |
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var attrs = this._attributes(arguments[1]); |
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if(attrs.length) { |
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try { // prevent IE "feature": http://dev.rubyonrails.org/ticket/2707
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parentElement.innerHTML = "<" +elementName + " " + |
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attrs + "></" + elementName + ">"; |
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} catch(e) {} |
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element = parentElement.firstChild || null; |
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// workaround firefox 1.0.X bug
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if(!element) { |
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element = document.createElement(elementName); |
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for(attr in arguments[1]) |
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element[attr == 'class' ? 'className' : attr] = arguments[1][attr]; |
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} |
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if(element.tagName.toUpperCase() != elementName) |
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element = parentElement.getElementsByTagName(elementName)[0]; |
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} |
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} |
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// text, or array of children
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if(arguments[2]) |
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this._children(element, arguments[2]); |
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return $(element); |
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}, |
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_text: function(text) { |
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return document.createTextNode(text); |
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}, |
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ATTR_MAP: { |
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'className': 'class', |
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'htmlFor': 'for' |
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}, |
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_attributes: function(attributes) { |
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var attrs = []; |
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for(attribute in attributes) |
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attrs.push((attribute in this.ATTR_MAP ? this.ATTR_MAP[attribute] : attribute) + |
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'="' + attributes[attribute].toString().escapeHTML().gsub(/"/,'"') + '"'); |
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return attrs.join(" "); |
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}, |
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_children: function(element, children) { |
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if(children.tagName) { |
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element.appendChild(children); |
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return; |
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} |
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if(typeof children=='object') { // array can hold nodes and text
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children.flatten().each( function(e) { |
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if(typeof e=='object') |
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element.appendChild(e); |
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else |
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if(Builder._isStringOrNumber(e)) |
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element.appendChild(Builder._text(e)); |
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}); |
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} else |
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if(Builder._isStringOrNumber(children)) |
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element.appendChild(Builder._text(children)); |
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}, |
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_isStringOrNumber: function(param) { |
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return(typeof param=='string' || typeof param=='number'); |
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}, |
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build: function(html) { |
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var element = this.node('div'); |
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$(element).update(html.strip()); |
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return element.down(); |
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}, |
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dump: function(scope) { |
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if(typeof scope != 'object' && typeof scope != 'function') scope = window; //global scope
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var tags = ("A ABBR ACRONYM ADDRESS APPLET AREA B BASE BASEFONT BDO BIG BLOCKQUOTE BODY " + |
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"BR BUTTON CAPTION CENTER CITE CODE COL COLGROUP DD DEL DFN DIR DIV DL DT EM FIELDSET " + |
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"FONT FORM FRAME FRAMESET H1 H2 H3 H4 H5 H6 HEAD HR HTML I IFRAME IMG INPUT INS ISINDEX "+ |
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"KBD LABEL LEGEND LI LINK MAP MENU META NOFRAMES NOSCRIPT OBJECT OL OPTGROUP OPTION P "+ |
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"PARAM PRE Q S SAMP SCRIPT SELECT SMALL SPAN STRIKE STRONG STYLE SUB SUP TABLE TBODY TD "+ |
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"TEXTAREA TFOOT TH THEAD TITLE TR TT U UL VAR").split(/\s+/); |
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tags.each( function(tag){ |
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scope[tag] = function() { |
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return Builder.node.apply(Builder, [tag].concat($A(arguments))); |
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}; |
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}); |
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} |
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}; |
@ -1,965 +0,0 @@ |
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// script.aculo.us controls.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008
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// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
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// (c) 2005-2008 Ivan Krstic (http://blogs.law.harvard.edu/ivan)
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// (c) 2005-2008 Jon Tirsen (http://www.tirsen.com)
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// Contributors:
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// Richard Livsey
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// Rahul Bhargava
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// Rob Wills
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//
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// script.aculo.us is freely distributable under the terms of an MIT-style license.
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// For details, see the script.aculo.us web site: http://script.aculo.us/
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// Autocompleter.Base handles all the autocompletion functionality
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// that's independent of the data source for autocompletion. This
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// includes drawing the autocompletion menu, observing keyboard
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// and mouse events, and similar.
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//
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// Specific autocompleters need to provide, at the very least,
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// a getUpdatedChoices function that will be invoked every time
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// the text inside the monitored textbox changes. This method
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// should get the text for which to provide autocompletion by
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// invoking this.getToken(), NOT by directly accessing
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// this.element.value. This is to allow incremental tokenized
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// autocompletion. Specific auto-completion logic (AJAX, etc)
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// belongs in getUpdatedChoices.
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//
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// Tokenized incremental autocompletion is enabled automatically
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// when an autocompleter is instantiated with the 'tokens' option
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// in the options parameter, e.g.:
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// new Ajax.Autocompleter('id','upd', '/url/', { tokens: ',' });
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// will incrementally autocomplete with a comma as the token.
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// Additionally, ',' in the above example can be replaced with
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// a token array, e.g. { tokens: [',', '\n'] } which
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// enables autocompletion on multiple tokens. This is most
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// useful when one of the tokens is \n (a newline), as it
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// allows smart autocompletion after linebreaks.
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if(typeof Effect == 'undefined') |
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throw("controls.js requires including script.aculo.us' effects.js library"); |
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var Autocompleter = { }; |
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Autocompleter.Base = Class.create({ |
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baseInitialize: function(element, update, options) { |
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element = $(element); |
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this.element = element; |
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this.update = $(update); |
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this.hasFocus = false; |
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this.changed = false; |
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this.active = false; |
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this.index = 0; |
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this.entryCount = 0; |
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this.oldElementValue = this.element.value; |
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if(this.setOptions) |
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this.setOptions(options); |
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else |
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this.options = options || { }; |
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this.options.paramName = this.options.paramName || this.element.name; |
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this.options.tokens = this.options.tokens || []; |
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this.options.frequency = this.options.frequency || 0.4; |
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this.options.minChars = this.options.minChars || 1; |
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this.options.onShow = this.options.onShow || |
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function(element, update){ |
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if(!update.style.position || update.style.position=='absolute') { |
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update.style.position = 'absolute'; |
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Position.clone(element, update, { |
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setHeight: false, |
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offsetTop: element.offsetHeight |
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}); |
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} |
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Effect.Appear(update,{duration:0.15}); |
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}; |
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this.options.onHide = this.options.onHide || |
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function(element, update){ new Effect.Fade(update,{duration:0.15}) }; |
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if(typeof(this.options.tokens) == 'string') |
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this.options.tokens = new Array(this.options.tokens); |
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// Force carriage returns as token delimiters anyway
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if (!this.options.tokens.include('\n')) |
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this.options.tokens.push('\n'); |
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this.observer = null; |
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this.element.setAttribute('autocomplete','off'); |
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Element.hide(this.update); |
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Event.observe(this.element, 'blur', this.onBlur.bindAsEventListener(this)); |
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Event.observe(this.element, 'keydown', this.onKeyPress.bindAsEventListener(this)); |
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}, |
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show: function() { |
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if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update); |
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if(!this.iefix && |
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(Prototype.Browser.IE) && |
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(Element.getStyle(this.update, 'position')=='absolute')) { |
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new Insertion.After(this.update, |
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'<iframe id="' + this.update.id + '_iefix" '+ |
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'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' + |
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'src="javascript:false;" frameborder="0" scrolling="no"></iframe>'); |
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this.iefix = $(this.update.id+'_iefix'); |
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} |
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if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50); |
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}, |
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fixIEOverlapping: function() { |
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Position.clone(this.update, this.iefix, {setTop:(!this.update.style.height)}); |
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this.iefix.style.zIndex = 1; |
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this.update.style.zIndex = 2; |
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Element.show(this.iefix); |
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}, |
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hide: function() { |
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this.stopIndicator(); |
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if(Element.getStyle(this.update, 'display')!='none') this.options.onHide(this.element, this.update); |
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if(this.iefix) Element.hide(this.iefix); |
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}, |
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startIndicator: function() { |
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if(this.options.indicator) Element.show(this.options.indicator); |
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}, |
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stopIndicator: function() { |
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if(this.options.indicator) Element.hide(this.options.indicator); |
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}, |
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onKeyPress: function(event) { |
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if(this.active) |
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switch(event.keyCode) { |
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case Event.KEY_TAB: |
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case Event.KEY_RETURN: |
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this.selectEntry(); |
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Event.stop(event); |
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case Event.KEY_ESC: |
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this.hide(); |
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this.active = false; |
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Event.stop(event); |
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return; |
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case Event.KEY_LEFT: |
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case Event.KEY_RIGHT: |
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return; |
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case Event.KEY_UP: |
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this.markPrevious(); |
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this.render(); |
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Event.stop(event); |
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return; |
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case Event.KEY_DOWN: |
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this.markNext(); |
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this.render(); |
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Event.stop(event); |
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return; |
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} |
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else |
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if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN || |
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(Prototype.Browser.WebKit > 0 && event.keyCode == 0)) return; |
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this.changed = true; |
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this.hasFocus = true; |
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if(this.observer) clearTimeout(this.observer); |
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this.observer = |
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setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000); |
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}, |
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activate: function() { |
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this.changed = false; |
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this.hasFocus = true; |
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this.getUpdatedChoices(); |
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}, |
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onHover: function(event) { |
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var element = Event.findElement(event, 'LI'); |
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if(this.index != element.autocompleteIndex) |
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{ |
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this.index = element.autocompleteIndex; |
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this.render(); |
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} |
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Event.stop(event); |
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}, |
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onClick: function(event) { |
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var element = Event.findElement(event, 'LI'); |
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this.index = element.autocompleteIndex; |
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this.selectEntry(); |
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this.hide(); |
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}, |
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onBlur: function(event) { |
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// needed to make click events working
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setTimeout(this.hide.bind(this), 250); |
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this.hasFocus = false; |
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this.active = false; |
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}, |
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render: function() { |
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if(this.entryCount > 0) { |
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for (var i = 0; i < this.entryCount; i++) |
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this.index==i ? |
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Element.addClassName(this.getEntry(i),"selected") : |
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Element.removeClassName(this.getEntry(i),"selected"); |
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if(this.hasFocus) { |
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this.show(); |
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this.active = true; |
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} |
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} else { |
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this.active = false; |
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this.hide(); |
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} |
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}, |
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markPrevious: function() { |
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if(this.index > 0) this.index--; |
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else this.index = this.entryCount-1; |
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this.getEntry(this.index).scrollIntoView(true); |
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}, |
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markNext: function() { |
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if(this.index < this.entryCount-1) this.index++; |
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else this.index = 0; |
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this.getEntry(this.index).scrollIntoView(false); |
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}, |
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getEntry: function(index) { |
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return this.update.firstChild.childNodes[index]; |
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}, |
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getCurrentEntry: function() { |
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return this.getEntry(this.index); |
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}, |
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selectEntry: function() { |
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this.active = false; |
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this.updateElement(this.getCurrentEntry()); |
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}, |
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updateElement: function(selectedElement) { |
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if (this.options.updateElement) { |
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this.options.updateElement(selectedElement); |
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return; |
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} |
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var value = ''; |
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if (this.options.select) { |
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var nodes = $(selectedElement).select('.' + this.options.select) || []; |
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if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select); |
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} else |
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value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal'); |
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var bounds = this.getTokenBounds(); |
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if (bounds[0] != -1) { |
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var newValue = this.element.value.substr(0, bounds[0]); |
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var whitespace = this.element.value.substr(bounds[0]).match(/^\s+/); |
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if (whitespace) |
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newValue += whitespace[0]; |
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this.element.value = newValue + value + this.element.value.substr(bounds[1]); |
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} else { |
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this.element.value = value; |
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} |
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this.oldElementValue = this.element.value; |
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this.element.focus(); |
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|
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if (this.options.afterUpdateElement) |
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this.options.afterUpdateElement(this.element, selectedElement); |
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}, |
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|
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updateChoices: function(choices) { |
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if(!this.changed && this.hasFocus) { |
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this.update.innerHTML = choices; |
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Element.cleanWhitespace(this.update); |
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Element.cleanWhitespace(this.update.down()); |
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|
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if(this.update.firstChild && this.update.down().childNodes) { |
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this.entryCount = |
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this.update.down().childNodes.length; |
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for (var i = 0; i < this.entryCount; i++) { |
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var entry = this.getEntry(i); |
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entry.autocompleteIndex = i; |
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this.addObservers(entry); |
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} |
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} else { |
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this.entryCount = 0; |
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} |
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|
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this.stopIndicator(); |
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this.index = 0; |
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|
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if(this.entryCount==1 && this.options.autoSelect) { |
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this.selectEntry(); |
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this.hide(); |
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} else { |
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this.render(); |
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} |
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} |
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}, |
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|
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addObservers: function(element) { |
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Event.observe(element, "mouseover", this.onHover.bindAsEventListener(this)); |
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Event.observe(element, "click", this.onClick.bindAsEventListener(this)); |
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}, |
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|
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onObserverEvent: function() { |
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this.changed = false; |
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this.tokenBounds = null; |
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if(this.getToken().length>=this.options.minChars) { |
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this.getUpdatedChoices(); |
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} else { |
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this.active = false; |
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this.hide(); |
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} |
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this.oldElementValue = this.element.value; |
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}, |
||||
|
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getToken: function() { |
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var bounds = this.getTokenBounds(); |
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return this.element.value.substring(bounds[0], bounds[1]).strip(); |
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}, |
||||
|
||||
getTokenBounds: function() { |
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if (null != this.tokenBounds) return this.tokenBounds; |
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var value = this.element.value; |
||||
if (value.strip().empty()) return [-1, 0]; |
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var diff = arguments.callee.getFirstDifferencePos(value, this.oldElementValue); |
||||
var offset = (diff == this.oldElementValue.length ? 1 : 0); |
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var prevTokenPos = -1, nextTokenPos = value.length; |
||||
var tp; |
||||
for (var index = 0, l = this.options.tokens.length; index < l; ++index) { |
||||
tp = value.lastIndexOf(this.options.tokens[index], diff + offset - 1); |
||||
if (tp > prevTokenPos) prevTokenPos = tp; |
||||
tp = value.indexOf(this.options.tokens[index], diff + offset); |
||||
if (-1 != tp && tp < nextTokenPos) nextTokenPos = tp; |
||||
} |
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return (this.tokenBounds = [prevTokenPos + 1, nextTokenPos]); |
||||
} |
||||
}); |
||||
|
||||
Autocompleter.Base.prototype.getTokenBounds.getFirstDifferencePos = function(newS, oldS) { |
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var boundary = Math.min(newS.length, oldS.length); |
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for (var index = 0; index < boundary; ++index) |
||||
if (newS[index] != oldS[index]) |
||||
return index; |
||||
return boundary; |
||||
}; |
||||
|
||||
Ajax.Autocompleter = Class.create(Autocompleter.Base, { |
||||
initialize: function(element, update, url, options) { |
||||
this.baseInitialize(element, update, options); |
||||
this.options.asynchronous = true; |
||||
this.options.onComplete = this.onComplete.bind(this); |
||||
this.options.defaultParams = this.options.parameters || null; |
||||
this.url = url; |
||||
}, |
||||
|
||||
getUpdatedChoices: function() { |
||||
this.startIndicator(); |
||||
|
||||
var entry = encodeURIComponent(this.options.paramName) + '=' + |
||||
encodeURIComponent(this.getToken()); |
||||
|
||||
this.options.parameters = this.options.callback ? |
||||
this.options.callback(this.element, entry) : entry; |
||||
|
||||
if(this.options.defaultParams) |
||||
this.options.parameters += '&' + this.options.defaultParams; |
||||
|
||||
new Ajax.Request(this.url, this.options); |
||||
}, |
||||
|
||||
onComplete: function(request) { |
||||
this.updateChoices(request.responseText); |
||||
} |
||||
}); |
||||
|
||||
// The local array autocompleter. Used when you'd prefer to
|
||||
// inject an array of autocompletion options into the page, rather
|
||||
// than sending out Ajax queries, which can be quite slow sometimes.
|
||||
//
|
||||
// The constructor takes four parameters. The first two are, as usual,
|
||||
// the id of the monitored textbox, and id of the autocompletion menu.
|
||||
// The third is the array you want to autocomplete from, and the fourth
|
||||
// is the options block.
|
||||
//
|
||||
// Extra local autocompletion options:
|
||||
// - choices - How many autocompletion choices to offer
|
||||
//
|
||||
// - partialSearch - If false, the autocompleter will match entered
|
||||
// text only at the beginning of strings in the
|
||||
// autocomplete array. Defaults to true, which will
|
||||
// match text at the beginning of any *word* in the
|
||||
// strings in the autocomplete array. If you want to
|
||||
// search anywhere in the string, additionally set
|
||||
// the option fullSearch to true (default: off).
|
||||
//
|
||||
// - fullSsearch - Search anywhere in autocomplete array strings.
|
||||
//
|
||||
// - partialChars - How many characters to enter before triggering
|
||||
// a partial match (unlike minChars, which defines
|
||||
// how many characters are required to do any match
|
||||
// at all). Defaults to 2.
|
||||
//
|
||||
// - ignoreCase - Whether to ignore case when autocompleting.
|
||||
// Defaults to true.
|
||||
//
|
||||
// It's possible to pass in a custom function as the 'selector'
|
||||
// option, if you prefer to write your own autocompletion logic.
|
||||
// In that case, the other options above will not apply unless
|
||||
// you support them.
|
||||
|
||||
Autocompleter.Local = Class.create(Autocompleter.Base, { |
||||
initialize: function(element, update, array, options) { |
||||
this.baseInitialize(element, update, options); |
||||
this.options.array = array; |
||||
}, |
||||
|
||||
getUpdatedChoices: function() { |
||||
this.updateChoices(this.options.selector(this)); |
||||
}, |
||||
|
||||
setOptions: function(options) { |
||||
this.options = Object.extend({ |
||||
choices: 10, |
||||
partialSearch: true, |
||||
partialChars: 2, |
||||
ignoreCase: true, |
||||
fullSearch: false, |
||||
selector: function(instance) { |
||||
var ret = []; // Beginning matches
|
||||
var partial = []; // Inside matches
|
||||
var entry = instance.getToken(); |
||||
var count = 0; |
||||
|
||||
for (var i = 0; i < instance.options.array.length && |
||||
ret.length < instance.options.choices ; i++) { |
||||
|
||||
var elem = instance.options.array[i]; |
||||
var foundPos = instance.options.ignoreCase ? |
||||
elem.toLowerCase().indexOf(entry.toLowerCase()) : |
||||
elem.indexOf(entry); |
||||
|
||||
while (foundPos != -1) { |
||||
if (foundPos == 0 && elem.length != entry.length) { |
||||
ret.push("<li><strong>" + elem.substr(0, entry.length) + "</strong>" + |
||||
elem.substr(entry.length) + "</li>"); |
||||
break; |
||||
} else if (entry.length >= instance.options.partialChars && |
||||
instance.options.partialSearch && foundPos != -1) { |
||||
if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) { |
||||
partial.push("<li>" + elem.substr(0, foundPos) + "<strong>" + |
||||
elem.substr(foundPos, entry.length) + "</strong>" + elem.substr( |
||||
foundPos + entry.length) + "</li>"); |
||||
break; |
||||
} |
||||
} |
||||
|
||||
foundPos = instance.options.ignoreCase ? |
||||
elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) : |
||||
elem.indexOf(entry, foundPos + 1); |
||||
|
||||
} |
||||
} |
||||
if (partial.length) |
||||
ret = ret.concat(partial.slice(0, instance.options.choices - ret.length)); |
||||
return "<ul>" + ret.join('') + "</ul>"; |
||||
} |
||||
}, options || { }); |
||||
} |
||||
}); |
||||
|
||||
// AJAX in-place editor and collection editor
|
||||
// Full rewrite by Christophe Porteneuve <tdd@tddsworld.com> (April 2007).
|
||||
|
||||
// Use this if you notice weird scrolling problems on some browsers,
|
||||
// the DOM might be a bit confused when this gets called so do this
|
||||
// waits 1 ms (with setTimeout) until it does the activation
|
||||
Field.scrollFreeActivate = function(field) { |
||||
setTimeout(function() { |
||||
Field.activate(field); |
||||
}, 1); |
||||
}; |
||||
|
||||
Ajax.InPlaceEditor = Class.create({ |
||||
initialize: function(element, url, options) { |
||||
this.url = url; |
||||
this.element = element = $(element); |
||||
this.prepareOptions(); |
||||
this._controls = { }; |
||||
arguments.callee.dealWithDeprecatedOptions(options); // DEPRECATION LAYER!!!
|
||||
Object.extend(this.options, options || { }); |
||||
if (!this.options.formId && this.element.id) { |
||||
this.options.formId = this.element.id + '-inplaceeditor'; |
||||
if ($(this.options.formId)) |
||||
this.options.formId = ''; |
||||
} |
||||
if (this.options.externalControl) |
||||
this.options.externalControl = $(this.options.externalControl); |
||||
if (!this.options.externalControl) |
||||
this.options.externalControlOnly = false; |
||||
this._originalBackground = this.element.getStyle('background-color') || 'transparent'; |
||||
this.element.title = this.options.clickToEditText; |
||||
this._boundCancelHandler = this.handleFormCancellation.bind(this); |
||||
this._boundComplete = (this.options.onComplete || Prototype.emptyFunction).bind(this); |
||||
this._boundFailureHandler = this.handleAJAXFailure.bind(this); |
||||
this._boundSubmitHandler = this.handleFormSubmission.bind(this); |
||||
this._boundWrapperHandler = this.wrapUp.bind(this); |
||||
this.registerListeners(); |
||||
}, |
||||
checkForEscapeOrReturn: function(e) { |
||||
if (!this._editing || e.ctrlKey || e.altKey || e.shiftKey) return; |
||||
if (Event.KEY_ESC == e.keyCode) |
||||
this.handleFormCancellation(e); |
||||
else if (Event.KEY_RETURN == e.keyCode) |
||||
this.handleFormSubmission(e); |
||||
}, |
||||
createControl: function(mode, handler, extraClasses) { |
||||
var control = this.options[mode + 'Control']; |
||||
var text = this.options[mode + 'Text']; |
||||
if ('button' == control) { |
||||
var btn = document.createElement('input'); |
||||
btn.type = 'submit'; |
||||
btn.value = text; |
||||
btn.className = 'editor_' + mode + '_button'; |
||||
if ('cancel' == mode) |
||||
btn.onclick = this._boundCancelHandler; |
||||
this._form.appendChild(btn); |
||||
this._controls[mode] = btn; |
||||
} else if ('link' == control) { |
||||
var link = document.createElement('a'); |
||||
link.href = '#'; |
||||
link.appendChild(document.createTextNode(text)); |
||||
link.onclick = 'cancel' == mode ? this._boundCancelHandler : this._boundSubmitHandler; |
||||
link.className = 'editor_' + mode + '_link'; |
||||
if (extraClasses) |
||||
link.className += ' ' + extraClasses; |
||||
this._form.appendChild(link); |
||||
this._controls[mode] = link; |
||||
} |
||||
}, |
||||
createEditField: function() { |
||||
var text = (this.options.loadTextURL ? this.options.loadingText : this.getText()); |
||||
var fld; |
||||
if (1 >= this.options.rows && !/\r|\n/.test(this.getText())) { |
||||
fld = document.createElement('input'); |
||||
fld.type = 'text'; |
||||
var size = this.options.size || this.options.cols || 0; |
||||
if (0 < size) fld.size = size; |
||||
} else { |
||||
fld = document.createElement('textarea'); |
||||
fld.rows = (1 >= this.options.rows ? this.options.autoRows : this.options.rows); |
||||
fld.cols = this.options.cols || 40; |
||||
} |
||||
fld.name = this.options.paramName; |
||||
fld.value = text; // No HTML breaks conversion anymore
|
||||
fld.className = 'editor_field'; |
||||
if (this.options.submitOnBlur) |
||||
fld.onblur = this._boundSubmitHandler; |
||||
this._controls.editor = fld; |
||||
if (this.options.loadTextURL) |
||||
this.loadExternalText(); |
||||
this._form.appendChild(this._controls.editor); |
||||
}, |
||||
createForm: function() { |
||||
var ipe = this; |
||||
function addText(mode, condition) { |
||||
var text = ipe.options['text' + mode + 'Controls']; |
||||
if (!text || condition === false) return; |
||||
ipe._form.appendChild(document.createTextNode(text)); |
||||
}; |
||||
this._form = $(document.createElement('form')); |
||||
this._form.id = this.options.formId; |
||||
this._form.addClassName(this.options.formClassName); |
||||
this._form.onsubmit = this._boundSubmitHandler; |
||||
this.createEditField(); |
||||
if ('textarea' == this._controls.editor.tagName.toLowerCase()) |
||||
this._form.appendChild(document.createElement('br')); |
||||
if (this.options.onFormCustomization) |
||||
this.options.onFormCustomization(this, this._form); |
||||
addText('Before', this.options.okControl || this.options.cancelControl); |
||||
this.createControl('ok', this._boundSubmitHandler); |
||||
addText('Between', this.options.okControl && this.options.cancelControl); |
||||
this.createControl('cancel', this._boundCancelHandler, 'editor_cancel'); |
||||
addText('After', this.options.okControl || this.options.cancelControl); |
||||
}, |
||||
destroy: function() { |
||||
if (this._oldInnerHTML) |
||||
this.element.innerHTML = this._oldInnerHTML; |
||||
this.leaveEditMode(); |
||||
this.unregisterListeners(); |
||||
}, |
||||
enterEditMode: function(e) { |
||||
if (this._saving || this._editing) return; |
||||
this._editing = true; |
||||
this.triggerCallback('onEnterEditMode'); |
||||
if (this.options.externalControl) |
||||
this.options.externalControl.hide(); |
||||
this.element.hide(); |
||||
this.createForm(); |
||||
this.element.parentNode.insertBefore(this._form, this.element); |
||||
if (!this.options.loadTextURL) |
||||
this.postProcessEditField(); |
||||
if (e) Event.stop(e); |
||||
}, |
||||
enterHover: function(e) { |
||||
if (this.options.hoverClassName) |
||||
this.element.addClassName(this.options.hoverClassName); |
||||
if (this._saving) return; |
||||
this.triggerCallback('onEnterHover'); |
||||
}, |
||||
getText: function() { |
||||
return this.element.innerHTML.unescapeHTML(); |
||||
}, |
||||
handleAJAXFailure: function(transport) { |
||||
this.triggerCallback('onFailure', transport); |
||||
if (this._oldInnerHTML) { |
||||
this.element.innerHTML = this._oldInnerHTML; |
||||
this._oldInnerHTML = null; |
||||
} |
||||
}, |
||||
handleFormCancellation: function(e) { |
||||
this.wrapUp(); |
||||
if (e) Event.stop(e); |
||||
}, |
||||
handleFormSubmission: function(e) { |
||||
var form = this._form; |
||||
var value = $F(this._controls.editor); |
||||
this.prepareSubmission(); |
||||
var params = this.options.callback(form, value) || ''; |
||||
if (Object.isString(params)) |
||||
params = params.toQueryParams(); |
||||
params.editorId = this.element.id; |
||||
if (this.options.htmlResponse) { |
||||
var options = Object.extend({ evalScripts: true }, this.options.ajaxOptions); |
||||
Object.extend(options, { |
||||
parameters: params, |
||||
onComplete: this._boundWrapperHandler, |
||||
onFailure: this._boundFailureHandler |
||||
}); |
||||
new Ajax.Updater({ success: this.element }, this.url, options); |
||||
} else { |
||||
var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); |
||||
Object.extend(options, { |
||||
parameters: params, |
||||
onComplete: this._boundWrapperHandler, |
||||
onFailure: this._boundFailureHandler |
||||
}); |
||||
new Ajax.Request(this.url, options); |
||||
} |
||||
if (e) Event.stop(e); |
||||
}, |
||||
leaveEditMode: function() { |
||||
this.element.removeClassName(this.options.savingClassName); |
||||
this.removeForm(); |
||||
this.leaveHover(); |
||||
this.element.style.backgroundColor = this._originalBackground; |
||||
this.element.show(); |
||||
if (this.options.externalControl) |
||||
this.options.externalControl.show(); |
||||
this._saving = false; |
||||
this._editing = false; |
||||
this._oldInnerHTML = null; |
||||
this.triggerCallback('onLeaveEditMode'); |
||||
}, |
||||
leaveHover: function(e) { |
||||
if (this.options.hoverClassName) |
||||
this.element.removeClassName(this.options.hoverClassName); |
||||
if (this._saving) return; |
||||
this.triggerCallback('onLeaveHover'); |
||||
}, |
||||
loadExternalText: function() { |
||||
this._form.addClassName(this.options.loadingClassName); |
||||
this._controls.editor.disabled = true; |
||||
var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); |
||||
Object.extend(options, { |
||||
parameters: 'editorId=' + encodeURIComponent(this.element.id), |
||||
onComplete: Prototype.emptyFunction, |
||||
onSuccess: function(transport) { |
||||
this._form.removeClassName(this.options.loadingClassName); |
||||
var text = transport.responseText; |
||||
if (this.options.stripLoadedTextTags) |
||||
text = text.stripTags(); |
||||
this._controls.editor.value = text; |
||||
this._controls.editor.disabled = false; |
||||
this.postProcessEditField(); |
||||
}.bind(this), |
||||
onFailure: this._boundFailureHandler |
||||
}); |
||||
new Ajax.Request(this.options.loadTextURL, options); |
||||
}, |
||||
postProcessEditField: function() { |
||||
var fpc = this.options.fieldPostCreation; |
||||
if (fpc) |
||||
$(this._controls.editor)['focus' == fpc ? 'focus' : 'activate'](); |
||||
}, |
||||
prepareOptions: function() { |
||||
this.options = Object.clone(Ajax.InPlaceEditor.DefaultOptions); |
||||
Object.extend(this.options, Ajax.InPlaceEditor.DefaultCallbacks); |
||||
[this._extraDefaultOptions].flatten().compact().each(function(defs) { |
||||
Object.extend(this.options, defs); |
||||
}.bind(this)); |
||||
}, |
||||
prepareSubmission: function() { |
||||
this._saving = true; |
||||
this.removeForm(); |
||||
this.leaveHover(); |
||||
this.showSaving(); |
||||
}, |
||||
registerListeners: function() { |
||||
this._listeners = { }; |
||||
var listener; |
||||
$H(Ajax.InPlaceEditor.Listeners).each(function(pair) { |
||||
listener = this[pair.value].bind(this); |
||||
this._listeners[pair.key] = listener; |
||||
if (!this.options.externalControlOnly) |
||||
this.element.observe(pair.key, listener); |
||||
if (this.options.externalControl) |
||||
this.options.externalControl.observe(pair.key, listener); |
||||
}.bind(this)); |
||||
}, |
||||
removeForm: function() { |
||||
if (!this._form) return; |
||||
this._form.remove(); |
||||
this._form = null; |
||||
this._controls = { }; |
||||
}, |
||||
showSaving: function() { |
||||
this._oldInnerHTML = this.element.innerHTML; |
||||
this.element.innerHTML = this.options.savingText; |
||||
this.element.addClassName(this.options.savingClassName); |
||||
this.element.style.backgroundColor = this._originalBackground; |
||||
this.element.show(); |
||||
}, |
||||
triggerCallback: function(cbName, arg) { |
||||
if ('function' == typeof this.options[cbName]) { |
||||
this.options[cbName](this, arg); |
||||
} |
||||
}, |
||||
unregisterListeners: function() { |
||||
$H(this._listeners).each(function(pair) { |
||||
if (!this.options.externalControlOnly) |
||||
this.element.stopObserving(pair.key, pair.value); |
||||
if (this.options.externalControl) |
||||
this.options.externalControl.stopObserving(pair.key, pair.value); |
||||
}.bind(this)); |
||||
}, |
||||
wrapUp: function(transport) { |
||||
this.leaveEditMode(); |
||||
// Can't use triggerCallback due to backward compatibility: requires
|
||||
// binding + direct element
|
||||
this._boundComplete(transport, this.element); |
||||
} |
||||
}); |
||||
|
||||
Object.extend(Ajax.InPlaceEditor.prototype, { |
||||
dispose: Ajax.InPlaceEditor.prototype.destroy |
||||
}); |
||||
|
||||
Ajax.InPlaceCollectionEditor = Class.create(Ajax.InPlaceEditor, { |
||||
initialize: function($super, element, url, options) { |
||||
this._extraDefaultOptions = Ajax.InPlaceCollectionEditor.DefaultOptions; |
||||
$super(element, url, options); |
||||
}, |
||||
|
||||
createEditField: function() { |
||||
var list = document.createElement('select'); |
||||
list.name = this.options.paramName; |
||||
list.size = 1; |
||||
this._controls.editor = list; |
||||
this._collection = this.options.collection || []; |
||||
if (this.options.loadCollectionURL) |
||||
this.loadCollection(); |
||||
else |
||||
this.checkForExternalText(); |
||||
this._form.appendChild(this._controls.editor); |
||||
}, |
||||
|
||||
loadCollection: function() { |
||||
this._form.addClassName(this.options.loadingClassName); |
||||
this.showLoadingText(this.options.loadingCollectionText); |
||||
var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); |
||||
Object.extend(options, { |
||||
parameters: 'editorId=' + encodeURIComponent(this.element.id), |
||||
onComplete: Prototype.emptyFunction, |
||||
onSuccess: function(transport) { |
||||
var js = transport.responseText.strip(); |
||||
if (!/^\[.*\]$/.test(js)) // TODO: improve sanity check
|
||||
throw('Server returned an invalid collection representation.'); |
||||
this._collection = eval(js); |
||||
this.checkForExternalText(); |
||||
}.bind(this), |
||||
onFailure: this.onFailure |
||||
}); |
||||
new Ajax.Request(this.options.loadCollectionURL, options); |
||||
}, |
||||
|
||||
showLoadingText: function(text) { |
||||
this._controls.editor.disabled = true; |
||||
var tempOption = this._controls.editor.firstChild; |
||||
if (!tempOption) { |
||||
tempOption = document.createElement('option'); |
||||
tempOption.value = ''; |
||||
this._controls.editor.appendChild(tempOption); |
||||
tempOption.selected = true; |
||||
} |
||||
tempOption.update((text || '').stripScripts().stripTags()); |
||||
}, |
||||
|
||||
checkForExternalText: function() { |
||||
this._text = this.getText(); |
||||
if (this.options.loadTextURL) |
||||
this.loadExternalText(); |
||||
else |
||||
this.buildOptionList(); |
||||
}, |
||||
|
||||
loadExternalText: function() { |
||||
this.showLoadingText(this.options.loadingText); |
||||
var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); |
||||
Object.extend(options, { |
||||
parameters: 'editorId=' + encodeURIComponent(this.element.id), |
||||
onComplete: Prototype.emptyFunction, |
||||
onSuccess: function(transport) { |
||||
this._text = transport.responseText.strip(); |
||||
this.buildOptionList(); |
||||
}.bind(this), |
||||
onFailure: this.onFailure |
||||
}); |
||||
new Ajax.Request(this.options.loadTextURL, options); |
||||
}, |
||||
|
||||
buildOptionList: function() { |
||||
this._form.removeClassName(this.options.loadingClassName); |
||||
this._collection = this._collection.map(function(entry) { |
||||
return 2 === entry.length ? entry : [entry, entry].flatten(); |
||||
}); |
||||
var marker = ('value' in this.options) ? this.options.value : this._text; |
||||
var textFound = this._collection.any(function(entry) { |
||||
return entry[0] == marker; |
||||
}.bind(this)); |
||||
this._controls.editor.update(''); |
||||
var option; |
||||
this._collection.each(function(entry, index) { |
||||
option = document.createElement('option'); |
||||
option.value = entry[0]; |
||||
option.selected = textFound ? entry[0] == marker : 0 == index; |
||||
option.appendChild(document.createTextNode(entry[1])); |
||||
this._controls.editor.appendChild(option); |
||||
}.bind(this)); |
||||
this._controls.editor.disabled = false; |
||||
Field.scrollFreeActivate(this._controls.editor); |
||||
} |
||||
}); |
||||
|
||||
//**** DEPRECATION LAYER FOR InPlace[Collection]Editor! ****
|
||||
//**** This only exists for a while, in order to let ****
|
||||
//**** users adapt to the new API. Read up on the new ****
|
||||
//**** API and convert your code to it ASAP! ****
|
||||
|
||||
Ajax.InPlaceEditor.prototype.initialize.dealWithDeprecatedOptions = function(options) { |
||||
if (!options) return; |
||||
function fallback(name, expr) { |
||||
if (name in options || expr === undefined) return; |
||||
options[name] = expr; |
||||
}; |
||||
fallback('cancelControl', (options.cancelLink ? 'link' : (options.cancelButton ? 'button' : |
||||
options.cancelLink == options.cancelButton == false ? false : undefined))); |
||||
fallback('okControl', (options.okLink ? 'link' : (options.okButton ? 'button' : |
||||
options.okLink == options.okButton == false ? false : undefined))); |
||||
fallback('highlightColor', options.highlightcolor); |
||||
fallback('highlightEndColor', options.highlightendcolor); |
||||
}; |
||||
|
||||
Object.extend(Ajax.InPlaceEditor, { |
||||
DefaultOptions: { |
||||
ajaxOptions: { }, |
||||
autoRows: 3, // Use when multi-line w/ rows == 1
|
||||
cancelControl: 'link', // 'link'|'button'|false
|
||||
cancelText: 'cancel', |
||||
clickToEditText: 'Click to edit', |
||||
externalControl: null, // id|elt
|
||||
externalControlOnly: false, |
||||
fieldPostCreation: 'activate', // 'activate'|'focus'|false
|
||||
formClassName: 'inplaceeditor-form', |
||||
formId: null, // id|elt
|
||||
highlightColor: '#ffff99', |
||||
highlightEndColor: '#ffffff', |
||||
hoverClassName: '', |
||||
htmlResponse: true, |
||||
loadingClassName: 'inplaceeditor-loading', |
||||
loadingText: 'Loading...', |
||||
okControl: 'button', // 'link'|'button'|false
|
||||
okText: 'ok', |
||||
paramName: 'value', |
||||
rows: 1, // If 1 and multi-line, uses autoRows
|
||||
savingClassName: 'inplaceeditor-saving', |
||||
savingText: 'Saving...', |
||||
size: 0, |
||||
stripLoadedTextTags: false, |
||||
submitOnBlur: false, |
||||
textAfterControls: '', |
||||
textBeforeControls: '', |
||||
textBetweenControls: '' |
||||
}, |
||||
DefaultCallbacks: { |
||||
callback: function(form) { |
||||
return Form.serialize(form); |
||||
}, |
||||
onComplete: function(transport, element) { |
||||
// For backward compatibility, this one is bound to the IPE, and passes
|
||||
// the element directly. It was too often customized, so we don't break it.
|
||||
new Effect.Highlight(element, { |
||||
startcolor: this.options.highlightColor, keepBackgroundImage: true }); |
||||
}, |
||||
onEnterEditMode: null, |
||||
onEnterHover: function(ipe) { |
||||
ipe.element.style.backgroundColor = ipe.options.highlightColor; |
||||
if (ipe._effect) |
||||
ipe._effect.cancel(); |
||||
}, |
||||
onFailure: function(transport, ipe) { |
||||
alert('Error communication with the server: ' + transport.responseText.stripTags()); |
||||
}, |
||||
onFormCustomization: null, // Takes the IPE and its generated form, after editor, before controls.
|
||||
onLeaveEditMode: null, |
||||
onLeaveHover: function(ipe) { |
||||
ipe._effect = new Effect.Highlight(ipe.element, { |
||||
startcolor: ipe.options.highlightColor, endcolor: ipe.options.highlightEndColor, |
||||
restorecolor: ipe._originalBackground, keepBackgroundImage: true |
||||
}); |
||||
} |
||||
}, |
||||
Listeners: { |
||||
click: 'enterEditMode', |
||||
keydown: 'checkForEscapeOrReturn', |
||||
mouseover: 'enterHover', |
||||
mouseout: 'leaveHover' |
||||
} |
||||
}); |
||||
|
||||
Ajax.InPlaceCollectionEditor.DefaultOptions = { |
||||
loadingCollectionText: 'Loading options...' |
||||
}; |
||||
|
||||
// Delayed observer, like Form.Element.Observer,
|
||||
// but waits for delay after last key input
|
||||
// Ideal for live-search fields
|
||||
|
||||
Form.Element.DelayedObserver = Class.create({ |
||||
initialize: function(element, delay, callback) { |
||||
this.delay = delay || 0.5; |
||||
this.element = $(element); |
||||
this.callback = callback; |
||||
this.timer = null; |
||||
this.lastValue = $F(this.element); |
||||
Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this)); |
||||
}, |
||||
delayedListener: function(event) { |
||||
if(this.lastValue == $F(this.element)) return; |
||||
if(this.timer) clearTimeout(this.timer); |
||||
this.timer = setTimeout(this.onTimerEvent.bind(this), this.delay * 1000); |
||||
this.lastValue = $F(this.element); |
||||
}, |
||||
onTimerEvent: function() { |
||||
this.timer = null; |
||||
this.callback(this.element, $F(this.element)); |
||||
} |
||||
}); |
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Reference in new issue