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Posted to commits@myfaces.apache.org by pr...@apache.org on 2005/10/27 02:00:07 UTC
svn commit: r328764 -
/myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource/prototype.js
Author: prophecy
Date: Wed Oct 26 17:00:05 2005
New Revision: 328764
URL: http://svn.apache.org/viewcvs?rev=328764&view=rev
Log:
Fixed autoUpdateDataTable to work in IE.
Modified:
myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource/prototype.js
Modified: myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource/prototype.js
URL: http://svn.apache.org/viewcvs/myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource/prototype.js?rev=328764&r1=328763&r2=328764&view=diff
==============================================================================
--- myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource/prototype.js (original)
+++ myfaces/tomahawk/trunk/src/java/org/apache/myfaces/custom/prototype/resource/prototype.js Wed Oct 26 17:00:05 2005
@@ -1,8 +1,8 @@
-/* Prototype JavaScript framework, version 1.3.1
+/* Prototype JavaScript framework, version 1.4.0_pre11
* (c) 2005 Sam Stephenson <sa...@conio.net>
*
* THIS FILE IS AUTOMATICALLY GENERATED. When sending patches, please diff
- * against the source tree, available from the Prototype darcs repository.
+ * against the source tree, available from the Prototype darcs repository.
*
* Prototype is freely distributable under the terms of an MIT-style license.
*
@@ -11,13 +11,15 @@
/*--------------------------------------------------------------------------*/
var Prototype = {
- Version: '1.3.1',
- emptyFunction: function() {}
+ Version: '1.4.0_pre11',
+
+ emptyFunction: function() {},
+ K: function(x) {return x}
}
var Class = {
create: function() {
- return function() {
+ return function() {
this.initialize.apply(this, arguments);
}
}
@@ -32,29 +34,47 @@
return destination;
}
-Object.prototype.extend = function(object) {
- return Object.extend.apply(this, [this, object]);
+Object.inspect = function(object) {
+ try {
+ if (object == undefined) return 'undefined';
+ if (object == null) return 'null';
+ return object.inspect ? object.inspect() : object.toString();
+ } catch (e) {
+ if (e instanceof RangeError) return '...';
+ throw e;
+ }
}
Function.prototype.bind = function(object) {
var __method = this;
return function() {
- __method.apply(object, arguments);
+ return __method.apply(object, arguments);
}
}
Function.prototype.bindAsEventListener = function(object) {
var __method = this;
return function(event) {
- __method.call(object, event || window.event);
+ return __method.call(object, event || window.event);
}
}
-Number.prototype.toColorPart = function() {
- var digits = this.toString(16);
- if (this < 16) return '0' + digits;
- return digits;
-}
+Object.extend(Number.prototype, {
+ toColorPart: function() {
+ var digits = this.toString(16);
+ if (this < 16) return '0' + digits;
+ return digits;
+ },
+
+ succ: function() {
+ return this + 1;
+ },
+
+ times: function(iterator) {
+ $R(0, this, true).each(iterator);
+ return this;
+ }
+});
var Try = {
these: function() {
@@ -90,10 +110,10 @@
onTimerEvent: function() {
if (!this.currentlyExecuting) {
- try {
+ try {
this.currentlyExecuting = true;
- this.callback();
- } finally {
+ this.callback();
+ } finally {
this.currentlyExecuting = false;
}
}
@@ -110,7 +130,7 @@
if (typeof element == 'string')
element = document.getElementById(element);
- if (arguments.length == 1)
+ if (arguments.length == 1)
return element;
elements.push(element);
@@ -119,35 +139,7 @@
return elements;
}
-if (!Array.prototype.push) {
- Array.prototype.push = function() {
- var startLength = this.length;
- for (var i = 0; i < arguments.length; i++)
- this[startLength + i] = arguments[i];
- return this.length;
- }
-}
-
-if (!Function.prototype.apply) {
- // Based on code from http://www.youngpup.net/
- Function.prototype.apply = function(object, parameters) {
- var parameterStrings = new Array();
- if (!object) object = window;
- if (!parameters) parameters = new Array();
-
- for (var i = 0; i < parameters.length; i++)
- parameterStrings[i] = 'parameters[' + i + ']';
-
- object.__apply__ = this;
- var result = eval('object.__apply__(' +
- parameterStrings.join(', ') + ')');
- object.__apply__ = null;
-
- return result;
- }
-}
-
-String.prototype.extend({
+Object.extend(String.prototype, {
stripTags: function() {
return this.replace(/<\/?[^>]+>/gi, '');
},
@@ -162,10 +154,340 @@
unescapeHTML: function() {
var div = document.createElement('div');
div.innerHTML = this.stripTags();
- return div.childNodes[0].nodeValue;
+ return div.childNodes[0] ? div.childNodes[0].nodeValue : '';
+ },
+
+ toQueryParams: function() {
+ var pairs = this.match(/^\??(.*)$/)[1].split('&');
+ return pairs.inject({}, function(params, pairString) {
+ var pair = pairString.split('=');
+ params[pair[0]] = pair[1];
+ return params;
+ });
+ },
+
+ inspect: function() {
+ return "'" + this.replace('\\', '\\\\').replace("'", '\\\'') + "'";
}
});
+String.prototype.parseQuery = String.prototype.toQueryParams;
+
+
+var $break = new Object();
+var $continue = new Object();
+
+var Enumerable = {
+ each: function(iterator) {
+ var index = 0;
+ try {
+ this._each(function(value) {
+ try {
+ iterator(value, index++);
+ } catch (e) {
+ if (e != $continue) throw e;
+ }
+ });
+ } catch (e) {
+ if (e != $break) throw e;
+ }
+ },
+
+ all: function(iterator) {
+ var result = true;
+ this.each(function(value, index) {
+ if (!(result &= (iterator || Prototype.K)(value, index)))
+ throw $break;
+ });
+ return result;
+ },
+
+ any: function(iterator) {
+ var result = true;
+ this.each(function(value, index) {
+ if (result &= (iterator || Prototype.K)(value, index))
+ throw $break;
+ });
+ return result;
+ },
+
+ collect: function(iterator) {
+ var results = [];
+ this.each(function(value, index) {
+ results.push(iterator(value, index));
+ });
+ return results;
+ },
+
+ detect: function (iterator) {
+ var result;
+ this.each(function(value, index) {
+ if (iterator(value, index)) {
+ result = value;
+ throw $break;
+ }
+ });
+ return result;
+ },
+
+ findAll: function(iterator) {
+ var results = [];
+ this.each(function(value, index) {
+ if (iterator(value, index))
+ results.push(value);
+ });
+ return results;
+ },
+
+ grep: function(pattern, iterator) {
+ var results = [];
+ this.each(function(value, index) {
+ var stringValue = value.toString();
+ if (stringValue.match(pattern))
+ results.push((iterator || Prototype.K)(value, index));
+ })
+ return results;
+ },
+
+ include: function(object) {
+ var found = false;
+ this.each(function(value) {
+ if (value == object) {
+ found = true;
+ throw $break;
+ }
+ });
+ return found;
+ },
+
+ inject: function(memo, iterator) {
+ this.each(function(value, index) {
+ memo = iterator(memo, value, index);
+ });
+ return memo;
+ },
+
+ invoke: function(method) {
+ var args = $A(arguments).slice(1);
+ return this.collect(function(value) {
+ return value[method].apply(value, args);
+ });
+ },
+
+ max: function(iterator) {
+ var result;
+ this.each(function(value, index) {
+ value = (iterator || Prototype.K)(value, index);
+ if (value >= (result || value))
+ result = value;
+ });
+ return result;
+ },
+
+ min: function(iterator) {
+ var result;
+ this.each(function(value, index) {
+ value = (iterator || Prototype.K)(value, index);
+ if (value <= (result || value))
+ result = value;
+ });
+ return result;
+ },
+
+ partition: function(iterator) {
+ var trues = [], falses = [];
+ this.each(function(value, index) {
+ ((iterator || Prototype.K)(value, index) ?
+ trues : falses).push(value);
+ });
+ return [trues, falses];
+ },
+
+ pluck: function(property) {
+ var results = [];
+ this.each(function(value, index) {
+ results.push(value[property]);
+ });
+ return results;
+ },
+
+ reject: function(iterator) {
+ var results = [];
+ this.each(function(value, index) {
+ if (!iterator(value, index))
+ results.push(value);
+ });
+ return results;
+ },
+
+ sortBy: function(iterator) {
+ return this.collect(function(value, index) {
+ return {value: value, criteria: iterator(value, index)};
+ }).sort(function(left, right) {
+ var a = left.criteria, b = right.criteria;
+ return a < b ? -1 : a > b ? 1 : 0;
+ }).pluck('value');
+ },
+
+ toArray: function() {
+ return this.collect(Prototype.K);
+ },
+
+ zip: function() {
+ var iterator = Prototype.K, args = $A(arguments);
+ if (typeof args.last() == 'function')
+ iterator = args.pop();
+
+ var collections = [this].concat(args).map($A);
+ return this.map(function(value, index) {
+ iterator(value = collections.pluck(index));
+ return value;
+ });
+ },
+
+ inspect: function() {
+ return '#<Enumerable:' + this.toArray().inspect() + '>';
+ }
+}
+
+Object.extend(Enumerable, {
+ map: Enumerable.collect,
+ find: Enumerable.detect,
+ select: Enumerable.findAll,
+ member: Enumerable.include,
+ entries: Enumerable.toArray
+});
+
+var $A = Array.from = function(iterable) {
+ if (iterable.toArray) {
+ return iterable.toArray();
+ } else {
+ var results = [];
+ for (var i = 0; i < iterable.length; i++)
+ results.push(iterable[i]);
+ return results;
+ }
+}
+
+Object.extend(Array.prototype, Enumerable);
+
+Object.extend(Array.prototype, {
+ _each: function(iterator) {
+ for (var i = 0; i < this.length; i++)
+ iterator(this[i]);
+ },
+
+ first: function() {
+ return this[0];
+ },
+
+ last: function() {
+ return this[this.length - 1];
+ },
+
+ compact: function() {
+ return this.select(function(value) {
+ return value != undefined || value != null;
+ });
+ },
+
+ flatten: function() {
+ return this.inject([], function(array, value) {
+ return array.concat(value.constructor == Array ?
+ value.flatten() : [value]);
+ });
+ },
+
+ without: function() {
+ var values = $A(arguments);
+ return this.select(function(value) {
+ return !values.include(value);
+ });
+ },
+
+ inspect: function() {
+ return '[' + this.map(Object.inspect).join(', ') + ']';
+ }
+});
+
+var Hash = {
+ _each: function(iterator) {
+ for (key in this) {
+ var value = this[key];
+ if (typeof value == 'function') continue;
+
+ var pair = [key, value];
+ pair.key = key;
+ pair.value = value;
+ iterator(pair);
+ }
+ },
+
+ keys: function() {
+ return this.pluck('key');
+ },
+
+ values: function() {
+ return this.pluck('value');
+ },
+
+ merge: function(hash) {
+ return $H(hash).inject($H(this), function(mergedHash, pair) {
+ mergedHash[pair.key] = pair.value;
+ return mergedHash;
+ });
+ },
+
+ toQueryString: function() {
+ return this.map(function(pair) {
+ return pair.map(encodeURIComponent).join('=');
+ }).join('&');
+ },
+
+ inspect: function() {
+ return '#<Hash:{' + this.map(function(pair) {
+ return pair.map(Object.inspect).join(': ');
+ }).join(', ') + '}>';
+ }
+}
+
+function $H(object) {
+ var hash = Object.extend({}, object || {});
+ Object.extend(hash, Enumerable);
+ Object.extend(hash, Hash);
+ return hash;
+}
+
+var Range = Class.create();
+Object.extend(Range.prototype, Enumerable);
+Object.extend(Range.prototype, {
+ initialize: function(start, end, exclusive) {
+ this.start = start;
+ this.end = end;
+ this.exclusive = exclusive;
+ },
+
+ _each: function(iterator) {
+ var value = this.start;
+ do {
+ iterator(value);
+ value = value.succ();
+ } while (this.include(value));
+ },
+
+ include: function(value) {
+ if (value < this.start)
+ return false;
+ if (this.exclusive)
+ return value < this.end;
+ return value <= this.end;
+ }
+});
+
+var $R = function(start, end, exclusive) {
+ return new Range(start, end, exclusive);
+}
+
var Ajax = {
getTransport: function() {
return Try.these(
@@ -173,9 +495,51 @@
function() {return new ActiveXObject('Microsoft.XMLHTTP')},
function() {return new XMLHttpRequest()}
) || false;
- }
+ },
+
+ activeRequestCount: 0
}
+Ajax.Responders = {
+ responders: [],
+
+ _each: function(iterator) {
+ this.responders._each(iterator);
+ },
+
+ register: function(responderToAdd) {
+ if (!this.include(responderToAdd))
+ this.responders.push(responderToAdd);
+ },
+
+ unregister: function(responderToRemove) {
+ this.responders = this.responders.without(responderToRemove);
+ },
+
+ dispatch: function(callback, request, transport, json) {
+ this.each(function(responder) {
+ if (responder[callback] && typeof responder[callback] == 'function') {
+ try {
+ responder[callback].apply(responder, [request, transport, json]);
+ } catch (e) {
+ }
+ }
+ });
+ }
+};
+
+Object.extend(Ajax.Responders, Enumerable);
+
+Ajax.Responders.register({
+ onCreate: function() {
+ Ajax.activeRequestCount++;
+ },
+
+ onComplete: function() {
+ Ajax.activeRequestCount--;
+ }
+});
+
Ajax.Base = function() {};
Ajax.Base.prototype = {
setOptions: function(options) {
@@ -183,12 +547,13 @@
method: 'post',
asynchronous: true,
parameters: ''
- }.extend(options || {});
+ }
+ Object.extend(this.options, options || {});
},
responseIsSuccess: function() {
return this.transport.status == undefined
- || this.transport.status == 0
+ || this.transport.status == 0
|| (this.transport.status >= 200 && this.transport.status < 300);
},
@@ -198,10 +563,10 @@
}
Ajax.Request = Class.create();
-Ajax.Request.Events =
+Ajax.Request.Events =
['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];
-Ajax.Request.prototype = (new Ajax.Base()).extend({
+Ajax.Request.prototype = Object.extend(new Ajax.Base(), {
initialize: function(url, options) {
this.transport = Ajax.getTransport();
this.setOptions(options);
@@ -213,10 +578,13 @@
if (parameters.length > 0) parameters += '&_=';
try {
+ this.url = url;
if (this.options.method == 'get')
- url += '?' + parameters;
+ this.url += '?' + parameters;
- this.transport.open(this.options.method, url,
+ Ajax.Responders.dispatch('onCreate', this, this.transport);
+
+ this.transport.open(this.options.method, this.url,
this.options.asynchronous);
if (this.options.asynchronous) {
@@ -234,17 +602,17 @@
},
setRequestHeaders: function() {
- var requestHeaders =
+ var requestHeaders =
['X-Requested-With', 'XMLHttpRequest',
'X-Prototype-Version', Prototype.Version];
if (this.options.method == 'post') {
- requestHeaders.push('Content-type',
+ requestHeaders.push('Content-type',
'application/x-www-form-urlencoded');
/* Force "Connection: close" for Mozilla browsers to work around
* a bug where XMLHttpReqeuest sends an incorrect Content-length
- * header. See Mozilla Bugzilla #246651.
+ * header. See Mozilla Bugzilla #246651.
*/
if (this.transport.overrideMimeType)
requestHeaders.push('Connection', 'close');
@@ -263,15 +631,26 @@
this.respondToReadyState(this.transport.readyState);
},
+ evalJSON: function() {
+ try {
+ var json = this.transport.getResponseHeader('X-JSON'), object;
+ object = eval(json);
+ return object;
+ } catch (e) {
+ }
+ },
+
respondToReadyState: function(readyState) {
var event = Ajax.Request.Events[readyState];
+ var transport = this.transport, json = this.evalJSON();
if (event == 'Complete')
(this.options['on' + this.transport.status]
|| this.options['on' + (this.responseIsSuccess() ? 'Success' : 'Failure')]
- || Prototype.emptyFunction)(this.transport);
+ || Prototype.emptyFunction)(transport, json);
- (this.options['on' + event] || Prototype.emptyFunction)(this.transport);
+ (this.options['on' + event] || Prototype.emptyFunction)(transport, json);
+ Ajax.Responders.dispatch('on' + event, this, transport, json);
/* Avoid memory leak in MSIE: clean up the oncomplete event handler */
if (event == 'Complete')
@@ -282,7 +661,7 @@
Ajax.Updater = Class.create();
Ajax.Updater.ScriptFragment = '(?:<script.*?>)((\n|.)*?)(?:<\/script>)';
-Ajax.Updater.prototype.extend(Ajax.Request.prototype).extend({
+Object.extend(Object.extend(Ajax.Updater.prototype, Ajax.Request.prototype), {
initialize: function(container, url, options) {
this.containers = {
success: container.success ? $(container.success) : $(container),
@@ -294,9 +673,9 @@
this.setOptions(options);
var onComplete = this.options.onComplete || Prototype.emptyFunction;
- this.options.onComplete = (function() {
+ this.options.onComplete = (function(transport, object) {
this.updateContent();
- onComplete(this.transport);
+ onComplete(transport, object);
}).bind(this);
this.request(url);
@@ -320,8 +699,7 @@
if (this.responseIsSuccess()) {
if (this.onComplete)
- setTimeout((function() {this.onComplete(
- this.transport)}).bind(this), 10);
+ setTimeout(this.onComplete.bind(this), 10);
}
if (this.options.evalScripts && scripts) {
@@ -335,7 +713,7 @@
});
Ajax.PeriodicalUpdater = Class.create();
-Ajax.PeriodicalUpdater.prototype = (new Ajax.Base()).extend({
+Ajax.PeriodicalUpdater.prototype = Object.extend(new Ajax.Base(), {
initialize: function(container, url, options) {
this.setOptions(options);
this.onComplete = this.options.onComplete;
@@ -363,12 +741,12 @@
updateComplete: function(request) {
if (this.options.decay) {
- this.decay = (request.responseText == this.lastText ?
+ this.decay = (request.responseText == this.lastText ?
this.decay * this.options.decay : 1);
this.lastText = request.responseText;
}
- this.timer = setTimeout(this.onTimerEvent.bind(this),
+ this.timer = setTimeout(this.onTimerEvent.bind(this),
this.decay * this.frequency * 1000);
},
@@ -377,22 +755,13 @@
}
});
-document.getElementsByClassName = function(className) {
- var children = document.getElementsByTagName('*') || document.all;
- var elements = new Array();
-
- for (var i = 0; i < children.length; i++) {
- var child = children[i];
- var classNames = child.className.split(' ');
- for (var j = 0; j < classNames.length; j++) {
- if (classNames[j] == className) {
- elements.push(child);
- break;
- }
- }
- }
-
- return elements;
+document.getElementsByClassName = function(className, parentElement) {
+ var children = (document.body || $(parentElement)).getElementsByTagName('*');
+ return $A(children).inject([], function(elements, child) {
+ if (Element.hasClassName(child, className))
+ elements.push(child);
+ return elements;
+ });
}
/*--------------------------------------------------------------------------*/
@@ -402,11 +771,14 @@
}
Object.extend(Element, {
+ visible: function(element) {
+ return $(element).style.display != 'none';
+ },
+
toggle: function() {
for (var i = 0; i < arguments.length; i++) {
var element = $(arguments[i]);
- element.style.display =
- (element.style.display == 'none' ? '' : 'none');
+ Element[Element.visible(element) ? 'show' : 'hide'](element);
}
},
@@ -428,54 +800,50 @@
element = $(element);
element.parentNode.removeChild(element);
},
-
+
getHeight: function(element) {
element = $(element);
- return element.offsetHeight;
+ return element.offsetHeight;
+ },
+
+ classNames: function(element) {
+ return new Element.ClassNames(element);
},
hasClassName: function(element, className) {
- element = $(element);
- if (!element)
- return;
- var a = element.className.split(' ');
- for (var i = 0; i < a.length; i++) {
- if (a[i] == className)
- return true;
- }
- return false;
+ if (!(element = $(element))) return;
+ return Element.classNames(element).include(className);
},
addClassName: function(element, className) {
- element = $(element);
- Element.removeClassName(element, className);
- element.className += ' ' + className;
+ if (!(element = $(element))) return;
+ return Element.classNames(element).add(className);
},
removeClassName: function(element, className) {
- element = $(element);
- if (!element)
- return;
- var newClassName = '';
- var a = element.className.split(' ');
- for (var i = 0; i < a.length; i++) {
- if (a[i] != className) {
- if (i > 0)
- newClassName += ' ';
- newClassName += a[i];
- }
- }
- element.className = newClassName;
+ if (!(element = $(element))) return;
+ return Element.classNames(element).remove(className);
},
-
+
// removes whitespace-only text node children
cleanWhitespace: function(element) {
- var element = $(element);
+ element = $(element);
for (var i = 0; i < element.childNodes.length; i++) {
var node = element.childNodes[i];
- if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
+ if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
Element.remove(node);
}
+ },
+
+ empty: function(element) {
+ return $(element).innerHTML.match(/^\s*$/);
+ },
+
+ scrollTo: function(element) {
+ element = $(element);
+ var x = element.x ? element.x : element.offsetLeft,
+ y = element.y ? element.y : element.offsetTop;
+ window.scrollTo(x, y);
}
});
@@ -492,67 +860,119 @@
initialize: function(element, content) {
this.element = $(element);
this.content = content;
-
+
if (this.adjacency && this.element.insertAdjacentHTML) {
- this.element.insertAdjacentHTML(this.adjacency, this.content);
+ try {
+ this.element.insertAdjacentHTML(this.adjacency, this.content);
+ } catch (e) {
+ if (this.element.tagName.toLowerCase() == 'tbody') {
+ this.fragment = this.contentFromAnonymousTable();
+ this.insertContent();
+ } else {
+ throw e;
+ }
+ }
} else {
this.range = this.element.ownerDocument.createRange();
if (this.initializeRange) this.initializeRange();
this.fragment = this.range.createContextualFragment(this.content);
this.insertContent();
}
+ },
+
+ contentFromAnonymousTable: function() {
+ var div = document.createElement('div');
+ div.innerHTML = '<table><tbody>' + this.content + '</tbody></table>';
+ return div.childNodes[0].childNodes[0].childNodes[0];
}
}
var Insertion = new Object();
Insertion.Before = Class.create();
-Insertion.Before.prototype = (new Abstract.Insertion('beforeBegin')).extend({
+Insertion.Before.prototype = Object.extend(new Abstract.Insertion('beforeBegin'), {
initializeRange: function() {
this.range.setStartBefore(this.element);
},
-
+
insertContent: function() {
this.element.parentNode.insertBefore(this.fragment, this.element);
}
});
Insertion.Top = Class.create();
-Insertion.Top.prototype = (new Abstract.Insertion('afterBegin')).extend({
+Insertion.Top.prototype = Object.extend(new Abstract.Insertion('afterBegin'), {
initializeRange: function() {
this.range.selectNodeContents(this.element);
this.range.collapse(true);
},
-
- insertContent: function() {
+
+ insertContent: function() {
this.element.insertBefore(this.fragment, this.element.firstChild);
}
});
Insertion.Bottom = Class.create();
-Insertion.Bottom.prototype = (new Abstract.Insertion('beforeEnd')).extend({
+Insertion.Bottom.prototype = Object.extend(new Abstract.Insertion('beforeEnd'), {
initializeRange: function() {
this.range.selectNodeContents(this.element);
this.range.collapse(this.element);
},
-
+
insertContent: function() {
this.element.appendChild(this.fragment);
}
});
Insertion.After = Class.create();
-Insertion.After.prototype = (new Abstract.Insertion('afterEnd')).extend({
+Insertion.After.prototype = Object.extend(new Abstract.Insertion('afterEnd'), {
initializeRange: function() {
this.range.setStartAfter(this.element);
},
-
+
insertContent: function() {
- this.element.parentNode.insertBefore(this.fragment,
+ this.element.parentNode.insertBefore(this.fragment,
this.element.nextSibling);
}
});
+/*--------------------------------------------------------------------------*/
+
+Element.ClassNames = Class.create();
+Element.ClassNames.prototype = {
+ initialize: function(element) {
+ this.element = $(element);
+ },
+
+ _each: function(iterator) {
+ this.element.className.split(/\s+/).select(function(name) {
+ return name.length > 0;
+ })._each(iterator);
+ },
+
+ set: function(className) {
+ this.element.className = className;
+ },
+
+ add: function(classNameToAdd) {
+ if (this.include(classNameToAdd)) return;
+ this.set(this.toArray().concat(classNameToAdd).join(' '));
+ },
+
+ remove: function(classNameToRemove) {
+ if (!this.include(classNameToRemove)) return;
+ this.set(this.select(function(className) {
+ return className != classNameToRemove;
+ }));
+ },
+
+ toString: function() {
+ return this.toArray().join(' ');
+ }
+}
+
+Object.extend(Element.ClassNames.prototype, Enumerable);
+
var Field = {
clear: function() {
for (var i = 0; i < arguments.length; i++)
@@ -562,17 +982,17 @@
focus: function(element) {
$(element).focus();
},
-
+
present: function() {
for (var i = 0; i < arguments.length; i++)
if ($(arguments[i]).value == '') return false;
return true;
},
-
+
select: function(element) {
$(element).select();
},
-
+
activate: function(element) {
$(element).focus();
$(element).select();
@@ -585,16 +1005,16 @@
serialize: function(form) {
var elements = Form.getElements($(form));
var queryComponents = new Array();
-
+
for (var i = 0; i < elements.length; i++) {
var queryComponent = Form.Element.serialize(elements[i]);
if (queryComponent)
queryComponents.push(queryComponent);
}
-
+
return queryComponents.join('&');
},
-
+
getElements: function(form) {
var form = $(form);
var elements = new Array();
@@ -606,19 +1026,19 @@
}
return elements;
},
-
+
getInputs: function(form, typeName, name) {
var form = $(form);
var inputs = form.getElementsByTagName('input');
-
+
if (!typeName && !name)
return inputs;
-
+
var matchingInputs = new Array();
for (var i = 0; i < inputs.length; i++) {
var input = inputs[i];
if ((typeName && input.type != typeName) ||
- (name && input.name != name))
+ (name && input.name != name))
continue;
matchingInputs.push(input);
}
@@ -665,18 +1085,18 @@
var element = $(element);
var method = element.tagName.toLowerCase();
var parameter = Form.Element.Serializers[method](element);
-
+
if (parameter)
- return encodeURIComponent(parameter[0]) + '=' +
- encodeURIComponent(parameter[1]);
+ return encodeURIComponent(parameter[0]) + '=' +
+ encodeURIComponent(parameter[1]);
},
-
+
getValue: function(element) {
var element = $(element);
var method = element.tagName.toLowerCase();
var parameter = Form.Element.Serializers[method](element);
-
- if (parameter)
+
+ if (parameter)
return parameter[1];
}
}
@@ -689,7 +1109,7 @@
case 'password':
case 'text':
return Form.Element.Serializers.textarea(element);
- case 'checkbox':
+ case 'checkbox':
case 'radio':
return Form.Element.Serializers.inputSelector(element);
}
@@ -706,17 +1126,30 @@
},
select: function(element) {
- var value = '';
- if (element.type == 'select-one') {
- var index = element.selectedIndex;
- if (index >= 0)
- value = element.options[index].value || element.options[index].text;
- } else {
- value = new Array();
- for (var i = 0; i < element.length; i++) {
- var opt = element.options[i];
- if (opt.selected)
- value.push(opt.value || opt.text);
+ return Form.Element.Serializers[element.type == 'select-one' ?
+ 'selectOne' : 'selectMany'](element);
+ },
+
+ selectOne: function(element) {
+ var value = '', opt, index = element.selectedIndex;
+ if (index >= 0) {
+ opt = element.options[index];
+ value = opt.value;
+ if (!value && !('value' in opt))
+ value = opt.text;
+ }
+ return [element.name, value];
+ },
+
+ selectMany: function(element) {
+ var value = new Array();
+ for (var i = 0; i < element.length; i++) {
+ var opt = element.options[i];
+ if (opt.selected) {
+ var optValue = opt.value;
+ if (!optValue && !('value' in opt))
+ optValue = opt.text;
+ value.push(optValue);
}
}
return [element.name, value];
@@ -735,15 +1168,15 @@
this.frequency = frequency;
this.element = $(element);
this.callback = callback;
-
+
this.lastValue = this.getValue();
this.registerCallback();
},
-
+
registerCallback: function() {
setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
},
-
+
onTimerEvent: function() {
var value = this.getValue();
if (this.lastValue != value) {
@@ -754,14 +1187,14 @@
}
Form.Element.Observer = Class.create();
-Form.Element.Observer.prototype = (new Abstract.TimedObserver()).extend({
+Form.Element.Observer.prototype = Object.extend(new Abstract.TimedObserver(), {
getValue: function() {
return Form.Element.getValue(this.element);
}
});
Form.Observer = Class.create();
-Form.Observer.prototype = (new Abstract.TimedObserver()).extend({
+Form.Observer.prototype = Object.extend(new Abstract.TimedObserver(), {
getValue: function() {
return Form.serialize(this.element);
}
@@ -774,14 +1207,14 @@
initialize: function(element, callback) {
this.element = $(element);
this.callback = callback;
-
+
this.lastValue = this.getValue();
if (this.element.tagName.toLowerCase() == 'form')
this.registerFormCallbacks();
else
this.registerCallback(this.element);
},
-
+
onElementEvent: function() {
var value = this.getValue();
if (this.lastValue != value) {
@@ -789,22 +1222,22 @@
this.lastValue = value;
}
},
-
+
registerFormCallbacks: function() {
var elements = Form.getElements(this.element);
for (var i = 0; i < elements.length; i++)
this.registerCallback(elements[i]);
},
-
+
registerCallback: function(element) {
if (element.type) {
switch (element.type.toLowerCase()) {
- case 'checkbox':
+ case 'checkbox':
case 'radio':
element.target = this;
element.prev_onclick = element.onclick || Prototype.emptyFunction;
element.onclick = function() {
- this.prev_onclick();
+ this.prev_onclick();
this.target.onElementEvent();
}
break;
@@ -816,24 +1249,24 @@
element.target = this;
element.prev_onchange = element.onchange || Prototype.emptyFunction;
element.onchange = function() {
- this.prev_onchange();
+ this.prev_onchange();
this.target.onElementEvent();
}
break;
}
- }
+ }
}
}
Form.Element.EventObserver = Class.create();
-Form.Element.EventObserver.prototype = (new Abstract.EventObserver()).extend({
+Form.Element.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), {
getValue: function() {
return Form.Element.getValue(this.element);
}
});
Form.EventObserver = Class.create();
-Form.EventObserver.prototype = (new Abstract.EventObserver()).extend({
+Form.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), {
getValue: function() {
return Form.serialize(this.element);
}
@@ -865,21 +1298,22 @@
},
pointerX: function(event) {
- return event.pageX || (event.clientX +
+ return event.pageX || (event.clientX +
(document.documentElement.scrollLeft || document.body.scrollLeft));
},
pointerY: function(event) {
- return event.pageY || (event.clientY +
+ return event.pageY || (event.clientY +
(document.documentElement.scrollTop || document.body.scrollTop));
},
stop: function(event) {
- if (event.preventDefault) {
- event.preventDefault();
- event.stopPropagation();
+ if (event.preventDefault) {
+ event.preventDefault();
+ event.stopPropagation();
} else {
event.returnValue = false;
+ event.cancelBubble = true;
}
},
@@ -894,7 +1328,7 @@
},
observers: false,
-
+
_observeAndCache: function(element, name, observer, useCapture) {
if (!this.observers) this.observers = [];
if (element.addEventListener) {
@@ -905,7 +1339,7 @@
element.attachEvent('on' + name, observer);
}
},
-
+
unloadCache: function() {
if (!Event.observers) return;
for (var i = 0; i < Event.observers.length; i++) {
@@ -918,24 +1352,24 @@
observe: function(element, name, observer, useCapture) {
var element = $(element);
useCapture = useCapture || false;
-
+
if (name == 'keypress' &&
- ((navigator.appVersion.indexOf('AppleWebKit') > 0)
+ (navigator.appVersion.match(/Konqueror|Safari|KHTML/)
|| element.attachEvent))
name = 'keydown';
-
+
this._observeAndCache(element, name, observer, useCapture);
},
stopObserving: function(element, name, observer, useCapture) {
var element = $(element);
useCapture = useCapture || false;
-
+
if (name == 'keypress' &&
- ((navigator.appVersion.indexOf('AppleWebKit') > 0)
+ (navigator.appVersion.match(/Konqueror|Safari|KHTML/)
|| element.detachEvent))
name = 'keydown';
-
+
if (element.removeEventListener) {
element.removeEventListener(name, observer, useCapture);
} else if (element.detachEvent) {
@@ -952,18 +1386,18 @@
// set to true if needed, warning: firefox performance problems
// NOT neeeded for page scrolling, only if draggable contained in
// scrollable elements
- includeScrollOffsets: false,
+ includeScrollOffsets: false,
// must be called before calling withinIncludingScrolloffset, every time the
// page is scrolled
prepare: function() {
- this.deltaX = window.pageXOffset
- || document.documentElement.scrollLeft
- || document.body.scrollLeft
+ this.deltaX = window.pageXOffset
+ || document.documentElement.scrollLeft
+ || document.body.scrollLeft
|| 0;
- this.deltaY = window.pageYOffset
- || document.documentElement.scrollTop
- || document.body.scrollTop
+ this.deltaY = window.pageYOffset
+ || document.documentElement.scrollTop
+ || document.body.scrollTop
|| 0;
},
@@ -971,7 +1405,7 @@
var valueT = 0, valueL = 0;
do {
valueT += element.scrollTop || 0;
- valueL += element.scrollLeft || 0;
+ valueL += element.scrollLeft || 0;
element = element.parentNode;
} while (element);
return [valueL, valueT];
@@ -997,7 +1431,7 @@
return (y >= this.offset[1] &&
y < this.offset[1] + element.offsetHeight &&
- x >= this.offset[0] &&
+ x >= this.offset[0] &&
x < this.offset[0] + element.offsetWidth);
},
@@ -1010,18 +1444,18 @@
return (this.ycomp >= this.offset[1] &&
this.ycomp < this.offset[1] + element.offsetHeight &&
- this.xcomp >= this.offset[0] &&
+ this.xcomp >= this.offset[0] &&
this.xcomp < this.offset[0] + element.offsetWidth);
},
// within must be called directly before
- overlap: function(mode, element) {
- if (!mode) return 0;
- if (mode == 'vertical')
- return ((this.offset[1] + element.offsetHeight) - this.ycomp) /
+ overlap: function(mode, element) {
+ if (!mode) return 0;
+ if (mode == 'vertical')
+ return ((this.offset[1] + element.offsetHeight) - this.ycomp) /
element.offsetHeight;
if (mode == 'horizontal')
- return ((this.offset[0] + element.offsetWidth) - this.xcomp) /
+ return ((this.offset[0] + element.offsetWidth) - this.xcomp) /
element.offsetWidth;
},