RE: [flexcoders] Flex 2.0: DataGrid.addChild - TypeError

2005-11-29 Thread Matt Chotin 
Title: Flex 2.0: DataGrid.addChild - TypeError










Yeah, this is not how you get data into
the DataGrid.  Just assign dataGrid.dataProvider = dataProvider and see if that
will work for you.

 









From:
flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Michel Bertrand
Sent: Wednesday, November 23, 2005
4:53 AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Flex 2.0:
DataGrid.addChild - TypeError



 

Hello
! 

I've
got "TypeError: Error #1034: Type Coersion failed: cannot convert
[EMAIL PROTECTED] to flash.display.DisplayObject" in Flex 2.0.

I
have the error using mx.controls.DataGrid in the following way: 

   
   
   
    var dataProvider:Array = new Array(); 
   
   
   
    
   
   
   
    var obj:Object = new Object(); 
   
   
   
    obj.roleName = "Profile 1"; 
   
   
   
    dataProvider[0] = obj; 
   
   
   
    
   
   
   
    obj = new Object(); 
   
   
   
    obj.roleName = "Profile 2"; 
   
   
   
    dataProvider[1] = obj; 

   
   
   
    var column:DataGridColumn = new DataGridColumn(); 
   
   
   
    column.columnName =
"roleName"; 
   
   
   
    column.headerText =
"Avaible Profiles"; 
       
   
    avaibleProfilesColumns[0] = column; 

   
   
   
    ... 

   
   
    if (dataProvider != null && dataProvider.length > 0) { 
   
   
   
    for (var i:int=0;i

   
   
   
   
    dataGrid.addChild(dataProvider[i]); 
   
   
   
    } 
   
   
    } 

My
"dataGrid" has all settings to handle data properly and it's shown
all data, but it always produces the error above too.

Any
idea to workaround this situation ? Has anybody faced it ? 

Thanks
in advance ! 
Michel.











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Re: [flexcoders] Flex 2.0: DataGrid.addChild - TypeError

2005-11-23 Thread Manish Jethani 
On 11/23/05, Michel Bertrand <[EMAIL PROTECTED]> wrote:

> I've got "TypeError: Error #1034: Type Coersion failed: cannot convert [EMAIL 
> PROTECTED] to flash.display.DisplayObject" in Flex 2.0.
[snip]

> if (dataProvider != null && dataProvider.length > 0) {
> for (var i:int=0;i dataGrid.addChild(dataProvider[i]);
> }
> }

Only objects of type DisplayObject can be added to a
DisplayObjectContainer (like DataGrid). You should be getting a
compilation error on this.

In any case, the correct way to populate a DataGrid is by setting the
'dataProvider' property, not by adding children to it.

Manish


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[flexcoders] Flex 2.0: DataGrid.addChild - TypeError

2005-11-23 Thread Michel Bertrand 
Title: Flex 2.0: DataGrid.addChild - TypeError








Hello !


I've got "TypeError: Error #1034: Type Coersion failed: cannot convert [EMAIL PROTECTED] to flash.display.DisplayObject" in Flex 2.0.

I have the error using mx.controls.DataGrid in the following way:


                var dataProvider:Array = new Array();

                

                var obj:Object = new Object();

                obj.roleName = "Profile 1";

                dataProvider[0] = obj;

                

                obj = new Object();

                obj.roleName = "Profile 2";

                dataProvider[1] = obj;


                var column:DataGridColumn = new DataGridColumn();

                column.columnName = "roleName";

                column.headerText = "Avaible Profiles";

                avaibleProfilesColumns[0] = column;


                ...


            if (dataProvider != null && dataProvider.length > 0) {

                for (var i:int=0;i

                    dataGrid.addChild(dataProvider[i]);

                }

            }


My "dataGrid" has all settings to handle data properly and it's shown all data, but it always produces the error above too.

Any idea to workaround this situation ? Has anybody faced it ?


Thanks in advance !

Michel.









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