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Rich Bamford
415
Row selector missing when row selected using JavaScript
posted

I have the following code to select a row using BLOCKED SCRIPT

function DataGrid_SetSelectedRow(gridName, row, setActive, clearSelection) {
    var grid = DataGrid_GetGrid(gridName);
    if (!grid) { ErrorHandler_Error('DataGrid_SetSelectedRow', 'Unable to find grid.'); return; };
 
    var behaviours = grid.get_behaviors();
    if (!behaviours) { ErrorHandler_Error('DataGrid_SetSelectedRow', 'Unable to find grid behaviours.'); return; };
 
    var selection = behaviours.get_selection();
    if (!selection) { ErrorHandler_Error('DataGrid_SetSelectedRow', 'Unable to find grid selection behaviour.'); return; };
    if (clearSelection == undefined) clearSelection = false;
    if (clearSelection == true)
        selection.get_selectedRows().clear();
 
    if (row == undefined || row == null) return;
    selection.get_selectedRows().add(row);
 
    var activation = behaviours.get_activation();
    if (!activation) { ErrorHandler_Error('DataGrid_SetSelectedRow', 'Unable to find grid selection behaviour.'); return; };
 
    if (setActive == undefined) setActive = true;
    if (setActive == true)
        activation.set_activeGroupedRow(row, true)
}


The row is selected as expected but the row selector and row number is missing 


until I actually click the row. The row selector is just a white square. I whought


I thought I might need to make the row active so I tried that too but still cant 


get it working.

								


				
				
		

			
						
									
									
						
						
			
			
			
			
		

		
				    			






	

		
	











	

	

		




	








	
	
	
	



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                                            Verified Answer
                                    
    
                        
            
                                
									
				
								posted 
				
    						
        
    
        
    
    
	
	

		
		
    
					
    Hello Rich,
    

    You are correct you are missing the active row and you can make it active by setting the active cell:
    

            var grid = $find('WebDataGrid1');
    

            var row = grid.get_rows().get_row(2);
    

            grid.get_behaviors().get_selection().get_selectedRows().add(row);
    

            grid.get_behaviors().get_activation().set_activeCell(row.get_cell(0));
    

     
    

    activeGroupedRow is used when Grouping ( of WebHierarchicalDataGrid ) is enabled
    

    

    Let me know if you need further assistance regarding this.
    

    
			
    

		
		
		
		
	
    
	
    
		
    
			
		
    
	
    
	
    
		
				
				
						
						
				
				
		
		
    
			
		
    
	
    

    

    

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