diff options
Diffstat (limited to 'framework/Web/Javascripts/prado/controls.js')
| -rw-r--r-- | framework/Web/Javascripts/prado/controls.js | 55 |
1 files changed, 37 insertions, 18 deletions
diff --git a/framework/Web/Javascripts/prado/controls.js b/framework/Web/Javascripts/prado/controls.js index 285374a3..c31d783d 100644 --- a/framework/Web/Javascripts/prado/controls.js +++ b/framework/Web/Javascripts/prado/controls.js @@ -7,12 +7,12 @@ Prado.WebUI.PostBackControl.prototype = initialize : function(options)
{
this.element = $(options['ID']);
-
+
/* if(options.CausesValidation && typeof(Prado.Validation) != 'undefined')
{
Prado.Validation.registerTarget(options);
}
-
+
//TODO: what do the following options do?
//options['PostBackUrl']
//options['ClientSubmit']
@@ -35,7 +35,7 @@ Prado.WebUI.TButton = Prado.WebUI.createPostBackComponent(); */
Prado.WebUI.PostBackControl = Class.create();
-Prado.WebUI.PostBackControl.prototype =
+Prado.WebUI.PostBackControl.prototype =
{
_elementOnClick : null, //capture the element's onclick function
@@ -45,7 +45,7 @@ Prado.WebUI.PostBackControl.prototype = if(this.onInit)
this.onInit(options);
},
-
+
onInit : function(options)
{
if(typeof(this.element.onclick)=="function")
@@ -53,7 +53,7 @@ Prado.WebUI.PostBackControl.prototype = this._elementOnClick = this.element.onclick;
this.element.onclick = null;
}
- Event.observe(this.element, "click", this.elementClicked.bindEvent(this,options));
+ Event.observe(this.element, "click", this.elementClicked.bindEvent(this,options));
},
elementClicked : function(event, options)
@@ -87,7 +87,7 @@ Prado.WebUI.TBulletedList = Class.extend(Prado.WebUI.PostBackControl); Prado.WebUI.TImageMap = Class.extend(Prado.WebUI.PostBackControl);
/**
- * TImageButton client-side behaviour. With validation, Firefox needs
+ * TImageButton client-side behaviour. With validation, Firefox needs
* to capture the x,y point of the clicked image in hidden form fields.
*/
Prado.WebUI.TImageButton = Class.extend(Prado.WebUI.PostBackControl);
@@ -97,7 +97,7 @@ Object.extend(Prado.WebUI.TImageButton.prototype, * Only add the hidden inputs once.
*/
hasXYInput : false,
-
+
/**
* Override parent onPostBack function, tried to add hidden forms
* inputs to capture x,y clicked point.
@@ -111,7 +111,7 @@ Object.extend(Prado.WebUI.TImageButton.prototype, }
Prado.PostBack(event, options);
},
-
+
/**
* Add hidden inputs to capture the x,y point clicked on the image.
* @param event DOM click event.
@@ -119,15 +119,34 @@ Object.extend(Prado.WebUI.TImageButton.prototype, */
addXYInput : function(event,options)
{
- var imagePos = Position.cumulativeOffset(this.element);
- var clickedPos = [event.clientX, event.clientY];
- var x = clickedPos[0]-imagePos[0]+1;
- var y = clickedPos[1]-imagePos[1]+1;
- var id = options['EventTarget'];
- var x_input = INPUT({type:'hidden',name:id+'_x',value:x});
- var y_input = INPUT({type:'hidden',name:id+'_y',value:y});
- this.element.parentNode.appendChild(x_input);
- this.element.parentNode.appendChild(y_input);
+ imagePos = Position.cumulativeOffset(this.element);
+ clickedPos = [event.clientX, event.clientY];
+ x = clickedPos[0]-imagePos[0]+1;
+ y = clickedPos[1]-imagePos[1]+1;
+ x = x < 0 ? 0 : x;
+ y = y < 0 ? 0 : y;
+ id = options['EventTarget'];
+ x_input = $(id+"_x");
+ y_input = $(id+"_y");
+ if(x_input)
+ {
+ x_input.value = x;
+ }
+ else
+ {
+ x_input = INPUT({type:'hidden',name:id+'_x','id':id+'_x',value:x});
+ this.element.parentNode.appendChild(x_input);
+ }
+ if(y_input)
+ {
+ y_input.value = y;
+ }
+ else
+ {
+ y_input = INPUT({type:'hidden',name:id+'_y','id':id+'_y',value:y});
+ this.element.parentNode.appendChild(y_input);
+ }
+ Logger.info("x="+x+", y="+y);
}
});
@@ -183,7 +202,7 @@ Prado.WebUI.TListBox = Class.extend(Prado.WebUI.TListControl); Prado.WebUI.TDropDownList = Class.extend(Prado.WebUI.TListControl);
Prado.WebUI.DefaultButton = Class.create();
-Prado.WebUI.DefaultButton.prototype =
+Prado.WebUI.DefaultButton.prototype =
{
initialize : function(options)
{
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