Update library

3 files changed, 248 insertions, 1 deletions

diff --git a/framework/Web/Javascripts/extended/dom.js b/framework/Web/Javascripts/extended/dom.js
index 4c664de7..de5ae056 100644
--- a/framework/Web/Javascripts/extended/dom.js
+++ b/framework/Web/Javascripts/extended/dom.js
@@ -3,4 +3,226 @@ Object.extend(Element, {
 	{

 		(cond?Element.addClassName:Element.removeClassName)(element,className);

 	}

+});

+

+Prado.Element = 

+{

+	/**

+	 * Set the value of a particular element.

+	 * @param string element id

+	 * @param string new element value.

+	 */

+	setValue : function(element, value)

+	{

+		var el = $(element);

+		if(el && typeof(el.value) != "undefined")

+			el.value = value;

+	},

+

+	select : function(element, method, value)

+	{

+		var el = $(element);

+		var isList = element.indexOf('[]') > -1;

+		if(!el && !isList) return;

+		method = isList ? 'check'+method : el.tagName.toLowerCase()+method;

+		var selection = Prado.Element.Selection;

+		if(isFunction(selection[method])) 

+			selection[method](isList ? element : el,value);

+	},

+

+	click : function(element)

+	{

+		var el = $(element);

+		//Logger.info(el);

+		if(!el) return;

+		if(document.createEvent)

+        {

+            var evt = document.createEvent('HTMLEvents');

+            evt.initEvent('click', true, true);

+            el.dispatchEvent(evt);

+			//Logger.warn("dispatching click for "+el.id);

+        }

+        else if(el.fireEvent)

+		{

+            el.fireEvent('onclick');

+			if(isFunction(el.onclick))

+				el.onclick();

+		}

+	},

+	

+	setAttribute : function(element, attribute, value)

+	{

+		var el = $(element);

+		if(attribute == "disabled" && value==false)

+			el.removeAttribute(attribute);

+		else

+			el.setAttribute(attribute, value);

+	},

+

+	setOptions : function(element, options)

+	{

+		var el = $(element);

+		if(el && el.tagName.toLowerCase() == "select")

+		{

+			while(el.length > 0)

+				el.remove(0);

+			for(var i = 0; i<options.length; i++)

+				el.options[el.options.length] = new Option(options[i][0],options[i][1]);

+		}

+	}

+}

+

+Prado.Element.Selection = 

+{

+	inputValue : function(el, value)

+	{

+		switch(el.type.toLowerCase()) 

+		{

+			case 'checkbox':  

+			case 'radio':

+			return el.checked = value;

+		}

+	},

+

+	selectValue : function(el, value)

+	{

+		$A(el.options).each(function(option)

+		{

+			option.selected = option.value == value;

+		});

+	},

+

+	selectIndex : function(el, index)

+	{

+		if(el.type == 'select-one')

+			el.selectedIndex = index;

+		else

+		{

+			for(var i = 0; i<el.length; i++)

+			{

+				if(i == index)

+					el.options[i].selected = true;

+			}

+		}

+	},

+

+	selectClear : function(el)

+	{

+		el.selectedIndex = -1;

+	},

+

+	selectAll : function(el)

+	{

+		$A(el.options).each(function(option)

+		{

+			option.selected = true;

+			Logger.warn(option.value);

+		});

+	},

+

+	selectInvert : function(el)

+	{

+		$A(el.options).each(function(option)

+		{

+			option.selected = !option.selected;

+		});

+	},

+

+	checkValue : function(name, value)

+	{

+		$A(document.getElementsByName(name)).each(function(el)

+		{

+			el.checked = el.value == value

+		});

+	},

+

+	checkIndex : function(name, index)

+	{

+		var elements = $A(document.getElementsByName(name));

+		for(var i = 0; i<elements.length; i++)

+		{

+			if(i == index)

+				elements[i].checked = true;

+		}

+	},

+

+	checkClear : function(name)

+	{

+		$A(document.getElementsByName(name)).each(function(el)

+		{

+			el.checked = false;

+		});

+	},

+

+	checkAll : function(name)

+	{

+		$A(document.getElementsByName(name)).each(function(el)

+		{

+			el.checked = true;

+		});

+	},

+	checkInvert : function(name)

+	{

+		$A(document.getElementsByName(name)).each(function(el)

+		{

+			el.checked = !el.checked;

+		});

+	}

+};

+

+

+/**

+ * Alias some of the prototype functions.

+ * Insert a html fragment relative to an element.

+ */

+Object.extend(Prado.Element,

+{

+	/**

+	 * 

+	 */

+	Insert : 

+	{

+		/**

+		 * Insert directly after the element.

+		 */

+		After : function(element, innerHTML)

+		{

+			new Insertion.After(element, innerHTML);

+		},

+

+		/**

+		 * Insert directly after the element

+		 */

+		Before : function(element, innerHTML)

+		{

+			new Insertion.Before(element. innerHTML);

+		},

+

+		/**

+		 * Insert below the element container.

+		 */

+		Below : function(element, innerHTML)

+		{

+			new Insertion.Bottom(element, innerHTML);

+		},

+

+		/**

+		 * Insert above the element container.

+		 */

+		Above : function(element, innerHTML)

+		{

+			new Insertion.Top(element, innerHTML);

+		}

+	},

+	CssClass :

+	{

+		/**

+		 * Set the css class name of an element.

+		 */

+		set : function(element, cssClass)

+		{

+			element = new Element.ClassNames(element);

+			element.set(cssClass);

+		}

+	}

 });
\ No newline at end of file
diff --git a/framework/Web/Javascripts/extended/event.js b/framework/Web/Javascripts/extended/event.js
index 30123efc..a7f58fae 100644
--- a/framework/Web/Javascripts/extended/event.js
+++ b/framework/Web/Javascripts/extended/event.js
@@ -5,7 +5,6 @@ Object.extend(Event, {
 		Event.__observe(w,'load',fn);

 	},

 	observe: function(elements, name, observer, useCapture) {

-

     if(!isList(elements))

 		return this.__observe(elements, name, observer, useCapture);

 	for(var i=0; i<elements.length; i++)

@@ -19,6 +18,7 @@ Object.extend(Event, {
         ((navigator.appVersion.indexOf('AppleWebKit') > 0) 

         || element.attachEvent))

       name = 'keydown';

+    

     this._observeAndCache(element, name, observer, useCapture);

   }

 });
\ No newline at end of file
diff --git a/framework/Web/Javascripts/extended/string.js b/framework/Web/Javascripts/extended/string.js
index f79072fb..fe586cfb 100644
--- a/framework/Web/Javascripts/extended/string.js
+++ b/framework/Web/Javascripts/extended/string.js
@@ -32,6 +32,31 @@ Object.extend(String.prototype, {
 

 	trimRight : function() { 

 		return this.replace(/\s+$/,'');

+	},

+

+	/**

+	 * Convert period separated function names into a function reference.

+	 * e.g. "Prado.AJAX.Callback.Action.setValue".toFunction() will return

+	 * the actual function Prado.AJAX.Callback.Action.setValue()

+	 * @return Function the corresponding function represented by the string.

+	 */

+	toFunction : function()

+	{

+		var commands = this.split(/\./);

+		var command = window;

+		commands.each(function(action)

+		{ 

+			if(command[new String(action)]) 

+				command=command[new String(action)]; 

+		});

+		if(isFunction(command))

+			return command;

+		else

+		{

+			if(typeof Logger != "undefined")

+				Logger.error("Missing function", this);

+			return Prototype.emptyFunction;

+		}

 	}

 

 });