[GitHub] [royale-asjs] pashminakazi commented on issue #715: Uncaught TypeError: Cannot read property 'call' of undefined (base.js)

Mon, 04 May 2020 04:48:23 -0700 


pashminakazi commented on issue #715:
URL: https://github.com/apache/royale-asjs/issues/715#issuecomment-623416597


   i have created a local function :
   ```
   public function CallingSetupFunction(item:Object, 
column:AdvancedDataGridColumn):void {
                            SetupList.fn_FormatProductGrid(item,column);
                        }
   ```
   <mx:AdvancedDataGridColumn dataField="setupDetailColumn3" 
headerText="Product Code" width="165" labelFunction="CallingSetupFunction"/>
   labelFunction="SetupList.fn_FormatProductGrid" is replaced with  
labelFunction="CallingSetupFunction" 
   setuplist.fn_FormatProductGrid is called from local function but it doesn't 
work as it should work as a labelfunction
   
   and if i call SetupList.fn_FormatProductGrid directly from labelfunction 
then this exception occurs
   
![image](https://user-images.githubusercontent.com/42200979/80962614-c4cea580-8e26-11ea-9228-d4a13e85e09b.png)
   
   
![image](https://user-images.githubusercontent.com/42200979/80962625-cac48680-8e26-11ea-8b64-fbcf8af7a6d9.png)
   
   
![image](https://user-images.githubusercontent.com/42200979/80962634-d021d100-8e26-11ea-9c80-8957c5eb940e.png)
   
   
   Why this.Setuplist is undefined when i am calling 
this.SetupList.fn_FormatProductGrid as labelfunction ?


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