Before Width: | Height: | Size: 905 B |
@ -1,875 +0,0 @@ |
|||||
// script.aculo.us controls.js v1.7.1_beta3, Fri May 25 17:19:41 +0200 2007
|
|
||||
|
|
||||
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
|
|
||||
// (c) 2005-2007 Ivan Krstic (http://blogs.law.harvard.edu/ivan)
|
|
||||
// (c) 2005-2007 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', '/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 = function() {}; |
|
||||
Autocompleter.Base.prototype = { |
|
||||
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; |
|
||||
|
|
||||
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); |
|
||||
|
|
||||
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, 'keypress', this.onKeyPress.bindAsEventListener(this)); |
|
||||
|
|
||||
// Turn autocomplete back on when the user leaves the page, so that the
|
|
||||
// field's value will be remembered on Mozilla-based browsers.
|
|
||||
Event.observe(window, 'beforeunload', function(){ |
|
||||
element.setAttribute('autocomplete', 'on'); |
|
||||
}); |
|
||||
}, |
|
||||
|
|
||||
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, |
|
||||
'<iframe id="' + this.update.id + '_iefix" '+ |
|
||||
'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' + |
|
||||
'src="javascript:false;" frameborder="0" scrolling="no"></iframe>'); |
|
||||
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(); |
|
||||
if(Prototype.Browser.WebKit) Event.stop(event); |
|
||||
return; |
|
||||
case Event.KEY_DOWN: |
|
||||
this.markNext(); |
|
||||
this.render(); |
|
||||
if(Prototype.Browser.WebKit) 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); |
|
||||
}, |
|
||||
|
|
||||
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 = ''; |
|
||||
if (this.options.select) { |
|
||||
var nodes = document.getElementsByClassName(this.options.select, selectedElement) || []; |
|
||||
if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select); |
|
||||
} else |
|
||||
value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal'); |
|
||||
|
|
||||
var lastTokenPos = this.findLastToken(); |
|
||||
if (lastTokenPos != -1) { |
|
||||
var newValue = this.element.value.substr(0, lastTokenPos + 1); |
|
||||
var whitespace = this.element.value.substr(lastTokenPos + 1).match(/^\s+/); |
|
||||
if (whitespace) |
|
||||
newValue += whitespace[0]; |
|
||||
this.element.value = newValue + value; |
|
||||
} else { |
|
||||
this.element.value = 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; |
|
||||
if(this.getToken().length>=this.options.minChars) { |
|
||||
this.getUpdatedChoices(); |
|
||||
} else { |
|
||||
this.active = false; |
|
||||
this.hide(); |
|
||||
} |
|
||||
}, |
|
||||
|
|
||||
getToken: function() { |
|
||||
var tokenPos = this.findLastToken(); |
|
||||
if (tokenPos != -1) |
|
||||
var ret = this.element.value.substr(tokenPos + 1).replace(/^\s+/,'').replace(/\s+$/,''); |
|
||||
else |
|
||||
var ret = this.element.value; |
|
||||
|
|
||||
return /\n/.test(ret) ? '' : ret; |
|
||||
}, |
|
||||
|
|
||||
findLastToken: function() { |
|
||||
var lastTokenPos = -1; |
|
||||
|
|
||||
for (var i=0; i<this.options.tokens.length; i++) { |
|
||||
var thisTokenPos = this.element.value.lastIndexOf(this.options.tokens[i]); |
|
||||
if (thisTokenPos > lastTokenPos) |
|
||||
lastTokenPos = thisTokenPos; |
|
||||
} |
|
||||
return lastTokenPos; |
|
||||
} |
|
||||
} |
|
||||
|
|
||||
Ajax.Autocompleter = Class.create(); |
|
||||
Object.extend(Object.extend(Ajax.Autocompleter.prototype, Autocompleter.Base.prototype), { |
|
||||
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.Local.prototype = Object.extend(new 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
|
|
||||
//
|
|
||||
// see documentation on http://wiki.script.aculo.us/scriptaculous/show/Ajax.InPlaceEditor
|
|
||||
|
|
||||
// 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(); |
|
||||
Ajax.InPlaceEditor.defaultHighlightColor = "#FFFF99"; |
|
||||
Ajax.InPlaceEditor.prototype = { |
|
||||
initialize: function(element, url, options) { |
|
||||
this.url = url; |
|
||||
this.element = $(element); |
|
||||
|
|
||||
this.options = Object.extend({ |
|
||||
paramName: "value", |
|
||||
okButton: true, |
|
||||
okLink: false, |
|
||||
okText: "ok", |
|
||||
cancelButton: false, |
|
||||
cancelLink: true, |
|
||||
cancelText: "cancel", |
|
||||
textBeforeControls: '', |
|
||||
textBetweenControls: '', |
|
||||
textAfterControls: '', |
|
||||
savingText: "Saving...", |
|
||||
clickToEditText: "Click to edit", |
|
||||
okText: "ok", |
|
||||
rows: 1, |
|
||||
onComplete: function(transport, element) { |
|
||||
new Effect.Highlight(element, {startcolor: this.options.highlightcolor}); |
|
||||
}, |
|
||||
onFailure: function(transport) { |
|
||||
alert("Error communicating with the server: " + transport.responseText.stripTags()); |
|
||||
}, |
|
||||
callback: function(form) { |
|
||||
return Form.serialize(form); |
|
||||
}, |
|
||||
handleLineBreaks: true, |
|
||||
loadingText: 'Loading...', |
|
||||
savingClassName: 'inplaceeditor-saving', |
|
||||
loadingClassName: 'inplaceeditor-loading', |
|
||||
formClassName: 'inplaceeditor-form', |
|
||||
highlightcolor: Ajax.InPlaceEditor.defaultHighlightColor, |
|
||||
highlightendcolor: "#FFFFFF", |
|
||||
externalControl: null, |
|
||||
submitOnBlur: false, |
|
||||
ajaxOptions: {}, |
|
||||
evalScripts: false |
|
||||
}, options || {}); |
|
||||
|
|
||||
if(!this.options.formId && this.element.id) { |
|
||||
this.options.formId = this.element.id + "-inplaceeditor"; |
|
||||
if ($(this.options.formId)) { |
|
||||
// there's already a form with that name, don't specify an id
|
|
||||
this.options.formId = null; |
|
||||
} |
|
||||
} |
|
||||
|
|
||||
if (this.options.externalControl) { |
|
||||
this.options.externalControl = $(this.options.externalControl); |
|
||||
} |
|
||||
|
|
||||
this.originalBackground = Element.getStyle(this.element, 'background-color'); |
|
||||
if (!this.originalBackground) { |
|
||||
this.originalBackground = "transparent"; |
|
||||
} |
|
||||
|
|
||||
this.element.title = this.options.clickToEditText; |
|
||||
|
|
||||
this.onclickListener = this.enterEditMode.bindAsEventListener(this); |
|
||||
this.mouseoverListener = this.enterHover.bindAsEventListener(this); |
|
||||
this.mouseoutListener = this.leaveHover.bindAsEventListener(this); |
|
||||
Event.observe(this.element, 'click', this.onclickListener); |
|
||||
Event.observe(this.element, 'mouseover', this.mouseoverListener); |
|
||||
Event.observe(this.element, 'mouseout', this.mouseoutListener); |
|
||||
if (this.options.externalControl) { |
|
||||
Event.observe(this.options.externalControl, 'click', this.onclickListener); |
|
||||
Event.observe(this.options.externalControl, 'mouseover', this.mouseoverListener); |
|
||||
Event.observe(this.options.externalControl, 'mouseout', this.mouseoutListener); |
|
||||
} |
|
||||
}, |
|
||||
enterEditMode: function(evt) { |
|
||||
if (this.saving) return; |
|
||||
if (this.editing) return; |
|
||||
this.editing = true; |
|
||||
this.onEnterEditMode(); |
|
||||
if (this.options.externalControl) { |
|
||||
Element.hide(this.options.externalControl); |
|
||||
} |
|
||||
Element.hide(this.element); |
|
||||
this.createForm(); |
|
||||
this.element.parentNode.insertBefore(this.form, this.element); |
|
||||
if (!this.options.loadTextURL) Field.scrollFreeActivate(this.editField); |
|
||||
// stop the event to avoid a page refresh in Safari
|
|
||||
if (evt) { |
|
||||
Event.stop(evt); |
|
||||
} |
|
||||
return false; |
|
||||
}, |
|
||||
createForm: function() { |
|
||||
this.form = document.createElement("form"); |
|
||||
this.form.id = this.options.formId; |
|
||||
Element.addClassName(this.form, this.options.formClassName) |
|
||||
this.form.onsubmit = this.onSubmit.bind(this); |
|
||||
|
|
||||
this.createEditField(); |
|
||||
|
|
||||
if (this.options.textarea) { |
|
||||
var br = document.createElement("br"); |
|
||||
this.form.appendChild(br); |
|
||||
} |
|
||||
|
|
||||
if (this.options.textBeforeControls) |
|
||||
this.form.appendChild(document.createTextNode(this.options.textBeforeControls)); |
|
||||
|
|
||||
if (this.options.okButton) { |
|
||||
var okButton = document.createElement("input"); |
|
||||
okButton.type = "submit"; |
|
||||
okButton.value = this.options.okText; |
|
||||
okButton.className = 'editor_ok_button'; |
|
||||
this.form.appendChild(okButton); |
|
||||
} |
|
||||
|
|
||||
if (this.options.okLink) { |
|
||||
var okLink = document.createElement("a"); |
|
||||
okLink.href = "#"; |
|
||||
okLink.appendChild(document.createTextNode(this.options.okText)); |
|
||||
okLink.onclick = this.onSubmit.bind(this); |
|
||||
okLink.className = 'editor_ok_link'; |
|
||||
this.form.appendChild(okLink); |
|
||||
} |
|
||||
|
|
||||
if (this.options.textBetweenControls && |
|
||||
(this.options.okLink || this.options.okButton) && |
|
||||
(this.options.cancelLink || this.options.cancelButton)) |
|
||||
this.form.appendChild(document.createTextNode(this.options.textBetweenControls)); |
|
||||
|
|
||||
if (this.options.cancelButton) { |
|
||||
var cancelButton = document.createElement("input"); |
|
||||
cancelButton.type = "submit"; |
|
||||
cancelButton.value = this.options.cancelText; |
|
||||
cancelButton.onclick = this.onclickCancel.bind(this); |
|
||||
cancelButton.className = 'editor_cancel_button'; |
|
||||
this.form.appendChild(cancelButton); |
|
||||
} |
|
||||
|
|
||||
if (this.options.cancelLink) { |
|
||||
var cancelLink = document.createElement("a"); |
|
||||
cancelLink.href = "#"; |
|
||||
cancelLink.appendChild(document.createTextNode(this.options.cancelText)); |
|
||||
cancelLink.onclick = this.onclickCancel.bind(this); |
|
||||
cancelLink.className = 'editor_cancel editor_cancel_link'; |
|
||||
this.form.appendChild(cancelLink); |
|
||||
} |
|
||||
|
|
||||
if (this.options.textAfterControls) |
|
||||
this.form.appendChild(document.createTextNode(this.options.textAfterControls)); |
|
||||
}, |
|
||||
hasHTMLLineBreaks: function(string) { |
|
||||
if (!this.options.handleLineBreaks) return false; |
|
||||
return string.match(/<br/i) || string.match(/<p>/i); |
|
||||
}, |
|
||||
convertHTMLLineBreaks: function(string) { |
|
||||
return string.replace(/<br>/gi, "\n").replace(/<br\/>/gi, "\n").replace(/<\/p>/gi, "\n").replace(/<p>/gi, ""); |
|
||||
}, |
|
||||
createEditField: function() { |
|
||||
var text; |
|
||||
if(this.options.loadTextURL) { |
|
||||
text = this.options.loadingText; |
|
||||
} else { |
|
||||
text = this.getText(); |
|
||||
} |
|
||||
|
|
||||
var obj = this; |
|
||||
|
|
||||
if (this.options.rows == 1 && !this.hasHTMLLineBreaks(text)) { |
|
||||
this.options.textarea = false; |
|
||||
var textField = document.createElement("input"); |
|
||||
textField.obj = this; |
|
||||
textField.type = "text"; |
|
||||
textField.name = this.options.paramName; |
|
||||
textField.value = text; |
|
||||
textField.style.backgroundColor = this.options.highlightcolor; |
|
||||
textField.className = 'editor_field'; |
|
||||
var size = this.options.size || this.options.cols || 0; |
|
||||
if (size != 0) textField.size = size; |
|
||||
if (this.options.submitOnBlur) |
|
||||
textField.onblur = this.onSubmit.bind(this); |
|
||||
this.editField = textField; |
|
||||
} else { |
|
||||
this.options.textarea = true; |
|
||||
var textArea = document.createElement("textarea"); |
|
||||
textArea.obj = this; |
|
||||
textArea.name = this.options.paramName; |
|
||||
textArea.value = this.convertHTMLLineBreaks(text); |
|
||||
textArea.rows = this.options.rows; |
|
||||
textArea.cols = this.options.cols || 40; |
|
||||
textArea.className = 'editor_field'; |
|
||||
if (this.options.submitOnBlur) |
|
||||
textArea.onblur = this.onSubmit.bind(this); |
|
||||
this.editField = textArea; |
|
||||
} |
|
||||
|
|
||||
if(this.options.loadTextURL) { |
|
||||
this.loadExternalText(); |
|
||||
} |
|
||||
this.form.appendChild(this.editField); |
|
||||
}, |
|
||||
getText: function() { |
|
||||
return this.element.innerHTML; |
|
||||
}, |
|
||||
loadExternalText: function() { |
|
||||
Element.addClassName(this.form, this.options.loadingClassName); |
|
||||
this.editField.disabled = true; |
|
||||
new Ajax.Request( |
|
||||
this.options.loadTextURL, |
|
||||
Object.extend({ |
|
||||
asynchronous: true, |
|
||||
onComplete: this.onLoadedExternalText.bind(this) |
|
||||
}, this.options.ajaxOptions) |
|
||||
); |
|
||||
}, |
|
||||
onLoadedExternalText: function(transport) { |
|
||||
Element.removeClassName(this.form, this.options.loadingClassName); |
|
||||
this.editField.disabled = false; |
|
||||
this.editField.value = transport.responseText.stripTags(); |
|
||||
Field.scrollFreeActivate(this.editField); |
|
||||
}, |
|
||||
onclickCancel: function() { |
|
||||
this.onComplete(); |
|
||||
this.leaveEditMode(); |
|
||||
return false; |
|
||||
}, |
|
||||
onFailure: function(transport) { |
|
||||
this.options.onFailure(transport); |
|
||||
if (this.oldInnerHTML) { |
|
||||
this.element.innerHTML = this.oldInnerHTML; |
|
||||
this.oldInnerHTML = null; |
|
||||
} |
|
||||
return false; |
|
||||
}, |
|
||||
onSubmit: function() { |
|
||||
// onLoading resets these so we need to save them away for the Ajax call
|
|
||||
var form = this.form; |
|
||||
var value = this.editField.value; |
|
||||
|
|
||||
// do this first, sometimes the ajax call returns before we get a chance to switch on Saving...
|
|
||||
// which means this will actually switch on Saving... *after* we've left edit mode causing Saving...
|
|
||||
// to be displayed indefinitely
|
|
||||
this.onLoading(); |
|
||||
|
|
||||
if (this.options.evalScripts) { |
|
||||
new Ajax.Request( |
|
||||
this.url, Object.extend({ |
|
||||
parameters: this.options.callback(form, value), |
|
||||
onComplete: this.onComplete.bind(this), |
|
||||
onFailure: this.onFailure.bind(this), |
|
||||
asynchronous:true, |
|
||||
evalScripts:true |
|
||||
}, this.options.ajaxOptions)); |
|
||||
} else { |
|
||||
new Ajax.Updater( |
|
||||
{ success: this.element, |
|
||||
// don't update on failure (this could be an option)
|
|
||||
failure: null }, |
|
||||
this.url, Object.extend({ |
|
||||
parameters: this.options.callback(form, value), |
|
||||
onComplete: this.onComplete.bind(this), |
|
||||
onFailure: this.onFailure.bind(this) |
|
||||
}, this.options.ajaxOptions)); |
|
||||
} |
|
||||
// stop the event to avoid a page refresh in Safari
|
|
||||
if (arguments.length > 1) { |
|
||||
Event.stop(arguments[0]); |
|
||||
} |
|
||||
return false; |
|
||||
}, |
|
||||
onLoading: function() { |
|
||||
this.saving = true; |
|
||||
this.removeForm(); |
|
||||
this.leaveHover(); |
|
||||
this.showSaving(); |
|
||||
}, |
|
||||
showSaving: function() { |
|
||||
this.oldInnerHTML = this.element.innerHTML; |
|
||||
this.element.innerHTML = this.options.savingText; |
|
||||
Element.addClassName(this.element, this.options.savingClassName); |
|
||||
this.element.style.backgroundColor = this.originalBackground; |
|
||||
Element.show(this.element); |
|
||||
}, |
|
||||
removeForm: function() { |
|
||||
if(this.form) { |
|
||||
if (this.form.parentNode) Element.remove(this.form); |
|
||||
this.form = null; |
|
||||
} |
|
||||
}, |
|
||||
enterHover: function() { |
|
||||
if (this.saving) return; |
|
||||
this.element.style.backgroundColor = this.options.highlightcolor; |
|
||||
if (this.effect) { |
|
||||
this.effect.cancel(); |
|
||||
} |
|
||||
Element.addClassName(this.element, this.options.hoverClassName) |
|
||||
}, |
|
||||
leaveHover: function() { |
|
||||
if (this.options.backgroundColor) { |
|
||||
this.element.style.backgroundColor = this.oldBackground; |
|
||||
} |
|
||||
Element.removeClassName(this.element, this.options.hoverClassName) |
|
||||
if (this.saving) return; |
|
||||
this.effect = new Effect.Highlight(this.element, { |
|
||||
startcolor: this.options.highlightcolor, |
|
||||
endcolor: this.options.highlightendcolor, |
|
||||
restorecolor: this.originalBackground |
|
||||
}); |
|
||||
}, |
|
||||
leaveEditMode: function() { |
|
||||
Element.removeClassName(this.element, this.options.savingClassName); |
|
||||
this.removeForm(); |
|
||||
this.leaveHover(); |
|
||||
this.element.style.backgroundColor = this.originalBackground; |
|
||||
Element.show(this.element); |
|
||||
if (this.options.externalControl) { |
|
||||
Element.show(this.options.externalControl); |
|
||||
} |
|
||||
this.editing = false; |
|
||||
this.saving = false; |
|
||||
this.oldInnerHTML = null; |
|
||||
this.onLeaveEditMode(); |
|
||||
}, |
|
||||
onComplete: function(transport) { |
|
||||
this.leaveEditMode(); |
|
||||
this.options.onComplete.bind(this)(transport, this.element); |
|
||||
}, |
|
||||
onEnterEditMode: function() {}, |
|
||||
onLeaveEditMode: function() {}, |
|
||||
dispose: function() { |
|
||||
if (this.oldInnerHTML) { |
|
||||
this.element.innerHTML = this.oldInnerHTML; |
|
||||
} |
|
||||
this.leaveEditMode(); |
|
||||
Event.stopObserving(this.element, 'click', this.onclickListener); |
|
||||
Event.stopObserving(this.element, 'mouseover', this.mouseoverListener); |
|
||||
Event.stopObserving(this.element, 'mouseout', this.mouseoutListener); |
|
||||
if (this.options.externalControl) { |
|
||||
Event.stopObserving(this.options.externalControl, 'click', this.onclickListener); |
|
||||
Event.stopObserving(this.options.externalControl, 'mouseover', this.mouseoverListener); |
|
||||
Event.stopObserving(this.options.externalControl, 'mouseout', this.mouseoutListener); |
|
||||
} |
|
||||
} |
|
||||
}; |
|
||||
|
|
||||
Ajax.InPlaceCollectionEditor = Class.create(); |
|
||||
Object.extend(Ajax.InPlaceCollectionEditor.prototype, Ajax.InPlaceEditor.prototype); |
|
||||
Object.extend(Ajax.InPlaceCollectionEditor.prototype, { |
|
||||
createEditField: function() { |
|
||||
if (!this.cached_selectTag) { |
|
||||
var selectTag = document.createElement("select"); |
|
||||
var collection = this.options.collection || []; |
|
||||
var optionTag; |
|
||||
collection.each(function(e,i) { |
|
||||
optionTag = document.createElement("option"); |
|
||||
optionTag.value = (e instanceof Array) ? e[0] : e; |
|
||||
if((typeof this.options.value == 'undefined') && |
|
||||
((e instanceof Array) ? this.element.innerHTML == e[1] : e == optionTag.value)) optionTag.selected = true; |
|
||||
if(this.options.value==optionTag.value) optionTag.selected = true; |
|
||||
optionTag.appendChild(document.createTextNode((e instanceof Array) ? e[1] : e)); |
|
||||
selectTag.appendChild(optionTag); |
|
||||
}.bind(this)); |
|
||||
this.cached_selectTag = selectTag; |
|
||||
} |
|
||||
|
|
||||
this.editField = this.cached_selectTag; |
|
||||
if(this.options.loadTextURL) this.loadExternalText(); |
|
||||
this.form.appendChild(this.editField); |
|
||||
this.options.callback = function(form, value) { |
|
||||
return "value=" + encodeURIComponent(value); |
|
||||
} |
|
||||
} |
|
||||
}); |
|
||||
|
|
||||
// Delayed observer, like Form.Element.Observer,
|
|
||||
// but waits for delay after last key input
|
|
||||
// Ideal for live-search fields
|
|
||||
|
|
||||
Form.Element.DelayedObserver = Class.create(); |
|
||||
Form.Element.DelayedObserver.prototype = { |
|
||||
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)); |
|
||||
} |
|
||||
}; |
|
Before Width: | Height: | Size: 469 B After Width: | Height: | Size: 469 B |
Before Width: | Height: | Size: 336 B After Width: | Height: | Size: 336 B |
Before Width: | Height: | Size: 1.0 KiB After Width: | Height: | Size: 1.0 KiB |
Before Width: | Height: | Size: 3.4 KiB After Width: | Height: | Size: 3.4 KiB |
Before Width: | Height: | Size: 221 B After Width: | Height: | Size: 221 B |
Before Width: | Height: | Size: 221 B After Width: | Height: | Size: 221 B |
Before Width: | Height: | Size: 941 B After Width: | Height: | Size: 941 B |
Before Width: | Height: | Size: 324 B After Width: | Height: | Size: 324 B |
Before Width: | Height: | Size: 267 B After Width: | Height: | Size: 267 B |
Before Width: | Height: | Size: 267 B After Width: | Height: | Size: 267 B |
After Width: | Height: | Size: 43 B |
Before Width: | Height: | Size: 1.7 KiB After Width: | Height: | Size: 1.7 KiB |
Before Width: | Height: | Size: 15 KiB After Width: | Height: | Size: 15 KiB |
Before Width: | Height: | Size: 1.1 KiB After Width: | Height: | Size: 1.1 KiB |
Before Width: | Height: | Size: 1.1 KiB After Width: | Height: | Size: 1.1 KiB |
Before Width: | Height: | Size: 502 B After Width: | Height: | Size: 502 B |
Before Width: | Height: | Size: 552 B After Width: | Height: | Size: 552 B |
Before Width: | Height: | Size: 623 B After Width: | Height: | Size: 623 B |
Before Width: | Height: | Size: 714 B After Width: | Height: | Size: 714 B |
Before Width: | Height: | Size: 576 B After Width: | Height: | Size: 576 B |
Before Width: | Height: | Size: 986 B After Width: | Height: | Size: 986 B |
Before Width: | Height: | Size: 720 B After Width: | Height: | Size: 720 B |
Before Width: | Height: | Size: 822 B After Width: | Height: | Size: 822 B |
Before Width: | Height: | Size: 679 B After Width: | Height: | Size: 679 B |
Before Width: | Height: | Size: 1.2 KiB After Width: | Height: | Size: 1.2 KiB |
Before Width: | Height: | Size: 767 B After Width: | Height: | Size: 767 B |
After Width: | Height: | Size: 3.6 KiB |
Before Width: | Height: | Size: 228 B After Width: | Height: | Size: 228 B |
Before Width: | Height: | Size: 980 B After Width: | Height: | Size: 980 B |
Before Width: | Height: | Size: 899 B After Width: | Height: | Size: 899 B |
Before Width: | Height: | Size: 2.9 KiB After Width: | Height: | Size: 2.9 KiB |
Before Width: | Height: | Size: 539 B After Width: | Height: | Size: 539 B |
Before Width: | Height: | Size: 180 B After Width: | Height: | Size: 180 B |
Before Width: | Height: | Size: 1.0 KiB After Width: | Height: | Size: 1.0 KiB |
Before Width: | Height: | Size: 808 B After Width: | Height: | Size: 808 B |
Before Width: | Height: | Size: 781 B After Width: | Height: | Size: 781 B |
Before Width: | Height: | Size: 1.0 KiB After Width: | Height: | Size: 1.0 KiB |
Before Width: | Height: | Size: 1.0 KiB After Width: | Height: | Size: 1.0 KiB |
Before Width: | Height: | Size: 1.1 KiB After Width: | Height: | Size: 1.1 KiB |
Before Width: | Height: | Size: 166 B After Width: | Height: | Size: 166 B |
Before Width: | Height: | Size: 2.7 KiB After Width: | Height: | Size: 2.7 KiB |
@ -1,4 +1,4 @@ |
|||||
// script.aculo.us builder.js v1.7.1_beta3, Fri May 25 17:19:41 +0200 2007
|
// script.aculo.us builder.js v1.8.0_pre1, Fri Oct 12 21:34:51 +0200 2007
|
||||
|
|
||||
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
|
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
|
||||
//
|
//
|
@ -0,0 +1,972 @@ |
|||||
|
// script.aculo.us controls.js v1.8.0_pre1, Fri Oct 12 21:34:51 +0200 2007
|
||||
|
|
||||
|
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
|
||||
|
// (c) 2005-2007 Ivan Krstic (http://blogs.law.harvard.edu/ivan)
|
||||
|
// (c) 2005-2007 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', '/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.
|
||||
|
//
|
||||
|
// vim:expandtab ts=8 sw=2
|
||||
|
|
||||
|
if(typeof Effect == 'undefined') |
||||
|
throw("controls.js requires including script.aculo.us' effects.js library"); |
||||
|
|
||||
|
var Autocompleter = { } |
||||
|
Autocompleter.Base = function() { }; |
||||
|
Autocompleter.Base.prototype = { |
||||
|
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, 'keypress', 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, |
||||
|
'<iframe id="' + this.update.id + '_iefix" '+ |
||||
|
'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' + |
||||
|
'src="javascript:false;" frameborder="0" scrolling="no"></iframe>'); |
||||
|
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(); |
||||
|
if(Prototype.Browser.WebKit) Event.stop(event); |
||||
|
return; |
||||
|
case Event.KEY_DOWN: |
||||
|
this.markNext(); |
||||
|
this.render(); |
||||
|
if(Prototype.Browser.WebKit) 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); |
||||
|
}, |
||||
|
|
||||
|
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 = ''; |
||||
|
if (this.options.select) { |
||||
|
var nodes = document.getElementsByClassName(this.options.select, selectedElement) || []; |
||||
|
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(); |
||||
|
Object.extend(Object.extend(Ajax.Autocompleter.prototype, Autocompleter.Base.prototype), { |
||||
|
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.Local.prototype = Object.extend(new 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(); |
||||
|
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.InPlaceEditor.prototype = { |
||||
|
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; |
||||
|
}, |
||||
|
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); |
||||
|
params = (params ? 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.InPlaceCollectionEditor.DefaultOptions = { |
||||
|
loadingCollectionText: 'Loading options...' |
||||
|
}; |
||||
|
Object.extend(Ajax.InPlaceCollectionEditor.prototype, Ajax.InPlaceEditor.prototype); |
||||
|
Object.extend(Ajax.InPlaceCollectionEditor.prototype, { |
||||
|
initialize: function(element, url, options) { |
||||
|
this._extraDefaultOptions = Ajax.InPlaceCollectionEditor.DefaultOptions; |
||||
|
Ajax.InPlaceEditor.prototype.initialize.call(this, 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); |
||||
|
}; |
||||
|
|
||||
|
|
||||
|
// Delayed observer, like Form.Element.Observer,
|
||||
|
// but waits for delay after last key input
|
||||
|
// Ideal for live-search fields
|
||||
|
|
||||
|
Form.Element.DelayedObserver = Class.create(); |
||||
|
Form.Element.DelayedObserver.prototype = { |
||||
|
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)); |
||||
|
} |
||||
|
}; |