// script.aculo.us controls.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008 // Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) // (c) 2005-2008 Ivan Krstic (http://blogs.law.harvard.edu/ivan) // (c) 2005-2008 Jon Tirsen (http://www.tirsen.com) // Contributors: // Richard Livsey // Rahul Bhargava // Rob Wills // // script.aculo.us is freely distributable under the terms of an MIT-style license. // For details, see the script.aculo.us web site: http://script.aculo.us/ // Autocompleter.Base handles all the autocompletion functionality // that"s independent of the data source for autocompletion. This // includes drawing the autocompletion menu, observing keyboard // and mouse events, and similar. // // Specific autocompleters need to provide, at the very least, // a getUpdatedChoices function that will be invoked every time // the text inside the monitored textbox changes. This method // should get the text for which to provide autocompletion by // invoking this.getToken(), NOT by directly accessing // this.element.value. This is to allow incremental tokenized // autocompletion. Specific auto-completion logic (AJAX, etc) // belongs in getUpdatedChoices. // // Tokenized incremental autocompletion is enabled automatically // when an autocompleter is instantiated with the "tokens" option // in the options parameter, e.g.: // new Ajax.Autocompleter("id","upd", "http://revcharlesmills.org/index.php?/url/", { tokens: "," }); // will incrementally autocomplete with a comma as the token. // Additionally, "," in the above example can be replaced with // a token array, e.g. { tokens: [",", "\n"] } which // enables autocompletion on multiple tokens. This is most // useful when one of the tokens is \n (a newline), as it // allows smart autocompletion after linebreaks. if(typeof Effect == "undefined") throw("controls.js requires including script.aculo.us" effects.js library"); var Autocompleter = { }; Autocompleter.Base = Class.create({ baseInitialize: function(element, update, options) { element = $(element); this.element = element; this.update = $(update); this.hasFocus = false; this.changed = false; this.active = false; this.index = 0; this.entryCount = 0; this.oldElementValue = this.element.value; if(this.setOptions) this.setOptions(options); else this.options = options || { }; this.options.paramName = this.options.paramName || this.element.name; this.options.tokens = this.options.tokens || []; this.options.frequency = this.options.frequency || 0.4; this.options.minChars = this.options.minChars || 1; this.options.onShow = this.options.onShow || function(element, update){ if(!update.style.position || update.style.position=="absolute") { update.style.position = "absolute"; Position.clone(element, update, { setHeight: false, offsetTop: element.offsetHeight }); } Effect.Appear(update,{duration:0.15}); }; this.options.onHide = this.options.onHide || function(element, update){ new Effect.Fade(update,{duration:0.15}) }; if(typeof(this.options.tokens) == "string") this.options.tokens = new Array(this.options.tokens); // Force carriage returns as token delimiters anyway if (!this.options.tokens.include("\n")) this.options.tokens.push("\n"); this.observer = null; this.element.setAttribute("autocomplete","off"); Element.hide(this.update); Event.observe(this.element, "blur", this.onBlur.bindAsEventListener(this)); Event.observe(this.element, "keydown", this.onKeyPress.bindAsEventListener(this)); }, show: function() { if(Element.getStyle(this.update, "display")=="none") this.options.onShow(this.element, this.update); if(!this.iefix && (Prototype.Browser.IE) && (Element.getStyle(this.update, "position")=="absolute")) { new Insertion.After(this.update, ""); this.iefix = $(this.update.id+"_iefix"); } if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50); }, fixIEOverlapping: function() { Position.clone(this.update, this.iefix, {setTop:(!this.update.style.height)}); this.iefix.style.zIndex = 1; this.update.style.zIndex = 2; Element.show(this.iefix); }, hide: function() { this.stopIndicator(); if(Element.getStyle(this.update, "display")!="none") this.options.onHide(this.element, this.update); if(this.iefix) Element.hide(this.iefix); }, startIndicator: function() { if(this.options.indicator) Element.show(this.options.indicator); }, stopIndicator: function() { if(this.options.indicator) Element.hide(this.options.indicator); }, onKeyPress: function(event) { if(this.active) switch(event.keyCode) { case Event.KEY_TAB: case Event.KEY_RETURN: this.selectEntry(); Event.stop(event); case Event.KEY_ESC: this.hide(); this.active = false; Event.stop(event); return; case Event.KEY_LEFT: case Event.KEY_RIGHT: return; case Event.KEY_UP: this.markPrevious(); this.render(); Event.stop(event); return; case Event.KEY_DOWN: this.markNext(); this.render(); Event.stop(event); return; } else if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN || (Prototype.Browser.WebKit > 0 && event.keyCode == 0)) return; this.changed = true; this.hasFocus = true; if(this.observer) clearTimeout(this.observer); this.observer = setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000); }, activate: function() { this.changed = false; this.hasFocus = true; this.getUpdatedChoices(); }, onHover: function(event) { var element = Event.findElement(event, "LI"); if(this.index != element.autocompleteIndex) { this.index = element.autocompleteIndex; this.render(); } Event.stop(event); }, onClick: function(event) { var element = Event.findElement(event, "LI"); this.index = element.autocompleteIndex; this.selectEntry(); this.hide(); }, onBlur: function(event) { // needed to make click events working setTimeout(this.hide.bind(this), 250); this.hasFocus = false; this.active = false; }, render: function() { if(this.entryCount > 0) { for (var i = 0; i < this.entryCount; i++) this.index==i ? Element.addClassName(this.getEntry(i),"selected") : Element.removeClassName(this.getEntry(i),"selected"); if(this.hasFocus) { this.show(); this.active = true; } } else { this.active = false; this.hide(); } }, markPrevious: function() { if(this.index > 0) this.index--; else this.index = this.entryCount-1; //this.getEntry(this.index).scrollIntoView(true); useless }, markNext: function() { if(this.index < this.entryCount-1) this.index++; else this.index = 0; this.getEntry(this.index).scrollIntoView(false); }, getEntry: function(index) { return this.update.firstChild.childNodes[index]; }, getCurrentEntry: function() { return this.getEntry(this.index); }, selectEntry: function() { this.active = false; this.updateElement(this.getCurrentEntry()); }, updateElement: function(selectedElement) { if (this.options.updateElement) { this.options.updateElement(selectedElement); return; } var value = "http://revcharlesmills.org/index.php?"; if (this.options.select) { var nodes = $(selectedElement).select("." + this.options.select) || []; if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select); } else value = Element.collectTextNodesIgnoreClass(selectedElement, "informal"); var bounds = this.getTokenBounds(); if (bounds[0] != -1) { var newValue = this.element.value.substr(0, bounds[0]); var whitespace = this.element.value.substr(bounds[0]).match(/^\s+/); if (whitespace) newValue += whitespace[0]; this.element.value = newValue + value + this.element.value.substr(bounds[1]); } else { this.element.value = value; } this.oldElementValue = this.element.value; this.element.focus(); if (this.options.afterUpdateElement) this.options.afterUpdateElement(this.element, selectedElement); }, updateChoices: function(choices) { if(!this.changed && this.hasFocus) { this.update.innerHTML = choices; Element.cleanWhitespace(this.update); Element.cleanWhitespace(this.update.down()); if(this.update.firstChild && this.update.down().childNodes) { this.entryCount = this.update.down().childNodes.length; for (var i = 0; i < this.entryCount; i++) { var entry = this.getEntry(i); entry.autocompleteIndex = i; this.addObservers(entry); } } else { this.entryCount = 0; } this.stopIndicator(); this.index = 0; if(this.entryCount==1 && this.options.autoSelect) { this.selectEntry(); this.hide(); } else { this.render(); } } }, addObservers: function(element) { Event.observe(element, "mouseover", this.onHover.bindAsEventListener(this)); Event.observe(element, "click", this.onClick.bindAsEventListener(this)); }, onObserverEvent: function() { this.changed = false; this.tokenBounds = null; if(this.getToken().length>=this.options.minChars) { this.getUpdatedChoices(); } else { this.active = false; this.hide(); } this.oldElementValue = this.element.value; }, getToken: function() { var bounds = this.getTokenBounds(); return this.element.value.substring(bounds[0], bounds[1]).strip(); }, getTokenBounds: function() { if (null != this.tokenBounds) return this.tokenBounds; var value = this.element.value; if (value.strip().empty()) return [-1, 0]; var diff = arguments.callee.getFirstDifferencePos(value, this.oldElementValue); var offset = (diff == this.oldElementValue.length ? 1 : 0); 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; } return (this.tokenBounds = [prevTokenPos + 1, nextTokenPos]); } }); Autocompleter.Base.prototype.getTokenBounds.getFirstDifferencePos = function(newS, oldS) { var boundary = Math.min(newS.length, oldS.length); 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("
  • " + elem.substr(0, entry.length) + "" + elem.substr(entry.length) + "
  • "); 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("
  • " + elem.substr(0, foundPos) + "" + elem.substr(foundPos, entry.length) + "" + elem.substr( foundPos + entry.length) + "
  • "); 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 ""; } }, options || { }); } }); // AJAX in-place editor and collection editor // Full rewrite by Christophe Porteneuve (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 = "http://revcharlesmills.org/index.php?"; } 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) || "http://revcharlesmills.org/index.php?"; 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 = "http://revcharlesmills.org/index.php?"; this._controls.editor.appendChild(tempOption); tempOption.selected = true; } tempOption.update((text || "http://revcharlesmills.org/index.php?").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("http://revcharlesmills.org/index.php?"); 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: "http://revcharlesmills.org/index.php?", 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: "http://revcharlesmills.org/index.php?", textBeforeControls: "http://revcharlesmills.org/index.php?", textBetweenControls: "http://revcharlesmills.org/index.php?" }, 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)); } });