SHOWCOLUMN very slow in rendering

[CXXXVParticipant]

I have the following code:

		if (ensday != 'NONE'){
			
			 switch (ensday)
			{
			  case 'MON':
				$("#jqxgrid").jqxGrid('showcolumn', 'E1V');
				$("#jqxgrid").jqxGrid('showcolumn', 'E1C');
				break;
				
			  case 'TUE':
				$("#jqxgrid").jqxGrid('showcolumn', 'E2V');
				$("#jqxgrid").jqxGrid('showcolumn', 'E2C');
				break;				
				
			  case 'WED':
				$("#jqxgrid").jqxGrid('showcolumn', 'E3V');
				$("#jqxgrid").jqxGrid('showcolumn', 'E3C');		
				break;				
				
			  case 'THU':
				$("#jqxgrid").jqxGrid('showcolumn', 'E4V');
				$("#jqxgrid").jqxGrid('showcolumn', 'E4C');			
				break;				
				
			  case 'FRI':
				$("#jqxgrid").jqxGrid('showcolumn', 'E5V');
				$("#jqxgrid").jqxGrid('showcolumn', 'E5C');		
				break;				

		
			$("#jqxgrid").jqxGrid("render");
			
			}

		}else{
			
			$("#jqxgrid").jqxGrid('hidecolumn', 'E1V');
			$("#jqxgrid").jqxGrid('hidecolumn', 'E1C');

			$("#jqxgrid").jqxGrid('hidecolumn', 'E2V');
			$("#jqxgrid").jqxGrid('hidecolumn', 'E2C');				
		
			$("#jqxgrid").jqxGrid('hidecolumn', 'E3V');
			$("#jqxgrid").jqxGrid('hidecolumn', 'E3C');			
		
			$("#jqxgrid").jqxGrid('hidecolumn', 'E4V');
			$("#jqxgrid").jqxGrid('hidecolumn', 'E4C');			
		
			$("#jqxgrid").jqxGrid('hidecolumn', 'E5V');
			$("#jqxgrid").jqxGrid('hidecolumn', 'E5C');			
			
			$("#jqxgrid").jqxGrid("render");				
	
		}

When triggering this code the render on the grid is very, very slow. Especially on the hidecolumn. Any thoughts.

[HristoParticipant]

Hello CXXXV,

You could try to wrap it between the beginupdate and endupdate methods.
Please, take a look at this example.
If this does not help you please, clarify it?
It will be better provide us with more details or one simplified demo in another case.

Best Regards,
Hristo Hristov

jQWidgets team
http://www.jqwidgets.com

[Author]

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