Fixed DefaultButton and TLinkButton

8 files changed, 221 insertions, 80 deletions

diff --git a/framework/Web/Javascripts/extended/base.js b/framework/Web/Javascripts/extended/base.js
index e3ca729b..48927b75 100644
--- a/framework/Web/Javascripts/extended/base.js
+++ b/framework/Web/Javascripts/extended/base.js
@@ -29,6 +29,6 @@ function $(n,d) {
 Function.prototype.bindEvent = function() {

   var __method = this, args = $A(arguments), object = args.shift();

   return function(event) {

-    return __method.call(object, event || window.event, args);

+    return __method.apply(object, [event || window.event].concat(args));

   }

 }

diff --git a/framework/Web/Javascripts/extended/event.js b/framework/Web/Javascripts/extended/event.js
index a7514cda..b6dccf3b 100644
--- a/framework/Web/Javascripts/extended/event.js
+++ b/framework/Web/Javascripts/extended/event.js
@@ -26,12 +26,39 @@ Object.extend(Event, {
 	   return e.keyCode != null ? e.keyCode : e.charCode

 	},

 

+	isHTMLEvent : function(type)

+	{

+		var events = ['abort', 'blur', 'change', 'error', 'focus', 'load', 'reset', 'resize', 'scroll', 'select', 'submit', 'unload'];

+		return events.include(type);

+	},

+

+	isMouseEvent : function(type)

+	{

+		var events = ['click', 'mousedown', 'mousemove', 'mouseout', 'mouseover', 'mouseup'];

+		return events.include(type);

+	},

+

 	fireEvent : function(element,type)

 	{

 		if(document.createEvent)

-        {

-            var event = document.createEvent('HTMLEvents');

-            event.initEvent(type, true, true);

+        {            

+			if(Event.isHTMLEvent(type))

+			{

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

+	            event.initEvent(type, true, true);

+			}

+			else if(Event.isMouseEvent(type))

+			{

+				var event = document.createEvent('MouseEvents');

+				event.initMouseEvent(type,true,true,

+					document.defaultView, 1, 0, 0, 0, 0, false, false, false, false, 0, null);

+			}

+			else

+			{

+				if(Logger) 

+					Logger.error("undefined event", type);

+				return;

+			}

             element.dispatchEvent(event);

         }

         else if(element.fireEvent)

diff --git a/framework/Web/Javascripts/js/prado.js b/framework/Web/Javascripts/js/prado.js
index 590882fa..f411cbcf 100644
--- a/framework/Web/Javascripts/js/prado.js
+++ b/framework/Web/Javascripts/js/prado.js
@@ -193,7 +193,7 @@ return x;
 Function.prototype.bindEvent=function(){
 var _6=this,args=$A(arguments),object=args.shift();
 return function(_7){
-return _6.call(object,_7||window.event,args);
+return _6.apply(object,[_7||window.event].concat(args));
 };
 };
 

@@ -1140,17 +1140,35 @@ _9="keydown";
 this._observeAndCache(_8,_9,_10,_11);
 },keyCode:function(e){
 return e.keyCode!=null?e.keyCode:e.charCode;
-},fireEvent:function(_13,_14){
+},isHTMLEvent:function(_13){
+var _14=["abort","blur","change","error","focus","load","reset","resize","scroll","select","submit","unload"];
+return _14.include(_13);
+},isMouseEvent:function(_15){
+var _16=["click","mousedown","mousemove","mouseout","mouseover","mouseup"];
+return _16.include(_15);
+},fireEvent:function(_17,_18){
 if(document.createEvent){
-var _15=document.createEvent("HTMLEvents");
-_15.initEvent(_14,true,true);
-_13.dispatchEvent(_15);
+if(Event.isHTMLEvent(_18)){
+var _19=document.createEvent("HTMLEvents");
+_19.initEvent(_18,true,true);
 }else{
-if(_13.fireEvent){
-_13.fireEvent("on"+_14);
-_13[_14]();
+if(Event.isMouseEvent(_18)){
+var _19=document.createEvent("MouseEvents");
+_19.initMouseEvent(_18,true,true,document.defaultView,1,0,0,0,0,false,false,false,false,0,null);
 }else{
-_13[_14]();
+if(Logger){
+Logger.error("undefined event",_18);
+}
+return;
+}
+}
+_17.dispatchEvent(_19);
+}else{
+if(_17.fireEvent){
+_17.fireEvent("on"+_18);
+_17[_18]();
+}else{
+_17[_18]();
 }
 }
 }});
@@ -2372,7 +2390,7 @@ _41.set(_42);
 Prado.WebUI=Class.create();
 Prado.WebUI.PostBackControl=Class.create();
 Object.extend(Prado.WebUI.PostBackControl.prototype,{initialize:function(_1){
-this.element=$(_1["ID"]);
+this.control=$(_1["ID"]);
 if(_1["CausesValidation"]&&Prado.Validation){
 Prado.Validation.AddTarget(_1["ID"],_1["ValidationGroup"]);
 }
@@ -2390,7 +2408,7 @@ return _3;
 };
 Prado.WebUI.TButton=Prado.WebUI.createPostBackComponent();
 Prado.WebUI.ClickableComponent=Prado.WebUI.createPostBackComponent({onInit:function(_4){
-Event.observe(this.element,"click",Prado.PostBack.bindEvent(this,_4));
+Event.observe(this.control,"click",Prado.PostBack.bindEvent(this,_4));
 }});
 Prado.WebUI.TLinkButton=Prado.WebUI.ClickableComponent;
 Prado.WebUI.TCheckBox=Prado.WebUI.ClickableComponent;
@@ -2407,14 +2425,29 @@ var _7=Event.element(e);
 if(_7){
 Event.fireEvent(_7,"change");
 Event.stop(e);
-return false;
 }
 }
-return true;
 }});
 Prado.WebUI.TListControl=Prado.WebUI.createPostBackComponent({onInit:function(_8){
 Event.observe(this.element.id,"change",Prado.PostBack.bindEvent(this,_8));
 }});
 Prado.WebUI.TListBox=Prado.WebUI.TListControl;
 Prado.WebUI.TDropDownList=Prado.WebUI.TListControl;
+Prado.WebUI.DefaultButton=Class.create();
+Object.extend(Prado.WebUI.DefaultButton.prototype,{initialize:function(_9){
+this.options=_9;
+this._event=this.triggerEvent.bindEvent(this);
+Event.observe(_9["Panel"],"keydown",this._event);
+},triggerEvent:function(ev,_11){
+var _12=Event.keyCode(ev)==Event.KEY_RETURN;
+var _13=Event.element(ev).tagName.toLowerCase()=="textarea";
+if(_12&&!_13){
+var _14=$(this.options["Target"]);
+if(_14){
+this.triggered=true;
+Event.fireEvent(_14,this.options["Event"]);
+Event.stop(ev);
+}
+}
+}});
 

diff --git a/framework/Web/Javascripts/prado/controls.js b/framework/Web/Javascripts/prado/controls.js
index 34c734f9..d1720dfe 100644
--- a/framework/Web/Javascripts/prado/controls.js
+++ b/framework/Web/Javascripts/prado/controls.js
@@ -6,7 +6,7 @@ Object.extend(Prado.WebUI.PostBackControl.prototype,
 {

 	initialize : function(options)

 	{

-		this.element = $(options['ID']);

+		this.control = $(options['ID']);

 		if(options['CausesValidation'] && Prado.Validation)

 			Prado.Validation.AddTarget(options['ID'], options['ValidationGroup']);		

 		

@@ -34,7 +34,7 @@ Prado.WebUI.ClickableComponent = Prado.WebUI.createPostBackComponent(
 {

 	onInit : function(options)

 	{

-		Event.observe(this.element, "click", Prado.PostBack.bindEvent(this,options));

+		Event.observe(this.control, "click", Prado.PostBack.bindEvent(this,options));

 	}

 });

 

@@ -61,10 +61,8 @@ Prado.WebUI.TTextBox = Prado.WebUI.createPostBackComponent(
 			{

 				Event.fireEvent(target, "change");

 				Event.stop(e);

-				return false;

 			}

 		}

-		return true;

 	}

 });

 

@@ -79,53 +77,29 @@ Prado.WebUI.TListControl = Prado.WebUI.createPostBackComponent(
 Prado.WebUI.TListBox = Prado.WebUI.TListControl;

 Prado.WebUI.TDropDownList = Prado.WebUI.TListControl;

 

-

-//Prado.Button = Class.create();

-

-/**

- * Usage: Event.observe("panelID", "keypress", Prado.fireButton.bindEvent($("panelID"), "targetButtonID"));

- */

-/*Object.extend(Prado.Button,

+Prado.WebUI.DefaultButton = Class.create();

+Object.extend(Prado.WebUI.DefaultButton.prototype,

 {

-	buttonFired : false,

-	fireButton : function(e, target)

+	initialize : function(options)

 	{

-		var eventFired = !this.buttonFired && Event.keyCode(e) == Event.KEY_RETURN;

-		var isTextArea = Event.element(e).tagName.toLowerCase() == "textarea";

-		if (eventFired && !isTextArea)

-        {

-			var defaultButton = $(target);

-			if (defaultButton)

-			{

-				Prado.Button.buttonFired = true;

-				Event.fireEvent(defaultButton,"click");

-				Event.stop(e);

-				return false;

-			}

-        }

-        return true;

-	}

-});

+		this.options = options;

+		this._event = this.triggerEvent.bindEvent(this);

+		Event.observe(options['Panel'], 'keydown', this._event);

+	},

 

-Prado.TextBox = Class.create();

-*/

-/**

- * Usage: Event.observe("textboxID", "keypress", Prado.fireButton.bindEvent($("textboxID")));

- */

-/*Object.extend(Prado.TextBox,

-{

-	handleReturnKey : function(e)

+	triggerEvent : function(ev, target)

 	{

-        if(Event.keyCode(e) == Event.KEY_RETURN)

-        {

-			var target = Event.element(e);

-			if(target)

+		var enterPressed = Event.keyCode(ev) == Event.KEY_RETURN;

+		var isTextArea = Event.element(ev).tagName.toLowerCase() == "textarea";

+		if(enterPressed && !isTextArea)

+		{

+			var defaultButton = $(this.options['Target']);

+			if(defaultButton)

 			{

-				Event.fireEvent(target, "change");

-				Event.stop(e);

-				return false;

+				this.triggered = true;

+				Event.fireEvent(defaultButton, this.options['Event']);

+				Event.stop(ev);

 			}

 		}

-		return true;

 	}

-});*/

+});
\ No newline at end of file
diff --git a/framework/Web/UI/TClientScriptManager.php b/framework/Web/UI/TClientScriptManager.php
index 535e85b2..be6611cd 100644
--- a/framework/Web/UI/TClientScriptManager.php
+++ b/framework/Web/UI/TClientScriptManager.php
@@ -1,6 +1,6 @@
 <?php
 
-class TPostBackOptions extends TComponent
+/*class TPostBackOptions extends TComponent
 {
 	public $_actionUrl='';
 	public $_autoPostBack=false;
@@ -69,7 +69,7 @@ class TPostBackOptions extends TComponent
 		$this->_trackFocus=$value;
 	}
 }
-
+*/
 Prado::using('System.Web.Javascripts.*');
 
 class TClientScriptManager extends TComponent
@@ -133,6 +133,33 @@ class TClientScriptManager extends TComponent
 		return $options->toJavascript();
 	}
 
+	/**
+	 * Register a default button to panel. When the $panel is in focus and 
+	 * the 'enter' key is pressed, the $button will be clicked.
+	 * @param TControl panel to register the default button action
+	 * @param TControl button to trigger a postback
+	 */
+	public function registerDefaultButton($panel, $button)
+	{
+		$serializer = new TJavascriptSerializer(
+							$this->getDefaultButtonOptions($panel, $button));
+		$options = $serializer->toJavascript();
+		$code = "new Prado.WebUI.DefaultButton($options);";
+		$scripts = $this->_page->getClientScript();
+		$scripts->registerEndScript("prado:".$panel->getClientID(), $code);
+	}
+
+	/**
+	 * @return array default button options.
+	 */
+	protected function getDefaultButtonOptions($panel, $button)
+	{
+		$options['Panel'] = $panel->getClientID();
+		$options['Target'] = $button->getClientID();
+		$options['Event'] = 'click';
+		return $options;
+	}
+
 
 	/**
 	 * Register client scripts. 
diff --git a/framework/Web/UI/WebControls/TButton.php b/framework/Web/UI/WebControls/TButton.php
index 9c364af8..85473349 100644
--- a/framework/Web/UI/WebControls/TButton.php
+++ b/framework/Web/UI/WebControls/TButton.php
@@ -86,6 +86,9 @@ class TButton extends TWebControl implements IPostBackEventHandler
 		parent::addAttributesToRender($writer);

 	}

 

+	/**

+	 * @return boolean true if validators are active and can cause validation.

+	 */

 	protected function canCauseValidation()

 	{

 		$group = $this->getValidationGroup();

diff --git a/framework/Web/UI/WebControls/TDatePicker.php b/framework/Web/UI/WebControls/TDatePicker.php
index 10d3248e..60cf882d 100644
--- a/framework/Web/UI/WebControls/TDatePicker.php
+++ b/framework/Web/UI/WebControls/TDatePicker.php
@@ -1,13 +1,58 @@
 <?php

+/**

+ * TDatePicker class file.

+ *

+ * @author Wei Zhuo <weizhuo[at]gmail[dot]com>

+ * @link http://www.pradosoft.com/

+ * @copyright Copyright &copy; 2005 PradoSoft

+ * @license http://www.pradosoft.com/license/

+ * @version $Revision: $  $Date: $

+ * @package System.Web.UI.WebControls

+ */

 

 /**

- * ${classname}

  *

- * ${description}

+ * TDatePicker class.

+ *

+ * TDatePicker displays a text box for date input purpose.

+ * When the text box receives focus, a calendar will pop up and users can

+ * pick up from it a date that will be automatically entered into the text box.

+ * The format of the date string displayed in the text box is determined by

+ * the <b>DateFormat</b> property. Valid formats are the combination of the 

+ * following tokens,

+ *

+ * <code>

+ *  Character Format Pattern (en-US)

+ *  -----------------------------------------

+ *  d          day digit

+ *  dd         padded day digit e.g. 01, 02

+ *  M          month digit

+ *  MM         padded month digit

+ *  MMMM       localized month name, e.g. March, April

+ *  yy         2 digit year

+ *  yyyy       4 digit year

+ *  -----------------------------------------

+ * </code>

+ *

+ * TDatePicker has three <b>Mode</b> to show the date picker popup. 

+ * 

+ *  # <b>Basic</b> -- Only shows a text input, focusing on the input shows the 

+ *                    date picker.

+ *  # <b>Button</b> -- Shows a button next to the text input, clicking on the

+ *                     button shows the date, button text can be by the 

+ *                     <b>ButtonText</b> property

+ *  # <b>ImageButton</b> -- Shows an image next to the text input, clicking on 

+ *                          the image shows the date picker, image source can be

+ *                          change through the <b>ImageUrl</b> property.

+ *

+ * The <b>CssClass</b> property can be used to override the css class name

+ * for the date picker panel. <b>CalendarStyle</b> property sets the packages

+ * styles available. E.g. <b>default</b>.

  *

- * @author Wei Zhuo<weizhuo[at]gmail[dot]com>

- * @version $Revision: 1.66 $  $Date: ${DATE} ${TIME} $

- * @package ${package}

+ * @author Wei Zhuo <weizhuo[at]gmail[dot]com>

+ * @version $Revision: $  $Date: $

+ * @package System.Web.UI.WebControls

+ * @since 3.0

  */

 class TDatePicker extends TTextBox

 {

@@ -175,6 +220,10 @@ class TDatePicker extends TTextBox
 		return $this->getViewState('UpToYear', intval(@date('Y'))+10);

 	}

 

+	/**

+	 * Get javascript date picker options.

+	 * @return array date picker client-side options

+	 */

 	protected function getDatePickerOptions()

 	{

 		$options['Format'] = $this->getDateFormat();

@@ -189,6 +238,10 @@ class TDatePicker extends TTextBox
 		return $options;

 	}

 

+	/**

+	 * Get javascript localization options, e.g. month and weekday names.

+	 * @return array localization options.

+	 */

 	protected function getCulturalOptions()

 	{

 		$app = $this->getApplication()->getGlobalization();

@@ -206,6 +259,9 @@ class TDatePicker extends TTextBox
 		return $options;

 	}

 

+	/**

+	 * Publish the date picker Css asset files.

+	 */

 	protected function OnPreRender($param)

 	{

 		parent::onPreRender($param);

@@ -214,8 +270,8 @@ class TDatePicker extends TTextBox
 

 	/**

 	 * Renders body content.

-	 * This method overrides parent implementation by replacing

-	 * the body content with syntax highlighted result.

+	 * This method overrides parent implementation by adding

+	 * additional date picker button if Mode is "Button" or "ImageButton".

 	 * @param THtmlWriter writer

 	 */

 	protected function render($writer)

@@ -229,11 +285,19 @@ class TDatePicker extends TTextBox
 		}

 	}

 

+	/**

+	 * Gets the ID for the date picker trigger button.

+	 * @return string unique button ID

+	 */

 	protected function getDatePickerButtonID()

 	{

 		return $this->getClientID().'button';

 	}

 

+	/**

+	 * Adds an additional button such that when clicked it shows the date picker.

+	 * @return THtmlWriter writer

+	 */

 	protected function renderButtonDatePicker($writer)

 	{

 		$writer->addAttribute('id', $this->getDatePickerButtonID());		

@@ -243,7 +307,11 @@ class TDatePicker extends TTextBox
 		$writer->renderBeginTag("input");

 	}

 

-	protected function renderImageButtonDatePicker($writer)

+	/**

+	 * Adds an additional image button such that when clicked it shows the date picker.

+	 * @return THtmlWriter writer

+	 */

+	 protected function renderImageButtonDatePicker($writer)

 	{

 		$url = $this->getButtonImageUrl();

 		$url = empty($url) ? $this->publishDefaultButtonImage() : $url;

@@ -253,6 +321,10 @@ class TDatePicker extends TTextBox
 		$writer->renderBeginTag('img');

 	}

 

+	/**

+	 * Publish the default button image asset file.

+	 * @return string image file url.

+	 */

 	protected function publishDefaultButtonImage()

 	{

 		$cs = $this->getPage()->getClientScript();

@@ -261,6 +333,10 @@ class TDatePicker extends TTextBox
 		return $this->getService()->getAsset($file);

 	}

 

+	/**

+	 * Publish the calendar style Css asset file.

+	 * @return string Css file url.

+	 */

 	protected function publishCalendarStyle()

 	{

 		$cs = $this->getPage()->getClientScript();

@@ -272,6 +348,12 @@ class TDatePicker extends TTextBox
 		return $url;

 	}

 

+	/**

+	 * Registers the javascript code to initialize the date picker.

+	 * Must use "Event.OnLoad" to initialize the date picker when the 

+	 * full page is loaded, otherwise IE will throw an error.

+	 * @param THtmlWriter writer

+	 */

 	protected function addAttributesToRender($writer)

 	{

 		parent::addAttributesToRender($writer);

diff --git a/framework/Web/UI/WebControls/TPanel.php b/framework/Web/UI/WebControls/TPanel.php
index 9eab135e..33ae7cd2 100644
--- a/framework/Web/UI/WebControls/TPanel.php
+++ b/framework/Web/UI/WebControls/TPanel.php
@@ -72,13 +72,8 @@ class TPanel extends TWebControl
 				throw new TInvalidDataValueException('panel_defaultbutton_invalid',$butt);

 			else

 			{

-				//TODO

-				/*$scripts = $this->getPage()->getClientScript();

-				$js = $scripts->registerDefaultButtonScript($this,$button);

-				$clientID=$this->getClientID();

-				$scripts->registerEndScript($clientID.'defaultButton', $js);

-				$writer->addAttribute('id',$clientID);

-				$writer->addAttribute('onkeypress', "return false;");*/

+				$writer->addAttribute('id',$this->getClientID());

+				$this->getPage()->getClientScript()->registerDefaultButton($this, $button);

 			}

 		}

 	}