[flexcoders] Flex 2.0: DataGrid.addChild - TypeError

Wed, 23 Nov 2005 05:11:44 -0800

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<dataProvider.length;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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