[Solved] How to show the GridClientSelectColumn's checkbox using client-side programmatic binding?

[Gu Paranoia]

I use client-side programmatic binding, like the demo in Grid\Populating with Data\Client-side binding\Programmatic Binding .

The grid can show the checkbox if the pagesize less then 10.  But if the pagesize greater then 10, the checkbox can not show.

How can i show the checkbox.

another question, can I use the export to excel function if using client-side programmatic binding?

[Princy]

Hi,

You can use the following javascript to hide the column if page size is greater than 10.

JS:

 var pageSize = $find("<%= RadGrid1.ClientID %>").get_masterTableView().get_pageSize();
 if (pageSize > 10) {
     $find("<%= RadGrid1.ClientID %>").get_masterTableView().getColumnByUniqueName("ClientSelectColumnUniqueName").set_visible(false);

 }

" Exporting with client-side binding is not supported, RadGrid should be bound server-side, otherwise you will receive an empty file. "

You can find this mentioned in the help link below:
http://www.telerik.com/help/aspnet-ajax/grdexport.html

Thanks,
Princy

[Gu Paranoia]

thx

I have got the solution.

I first set the grid's pagesize=50, also set the masterview's pagesize=50.
then in the binding code, add set_pageSize(10) code to set the pagesize=10.

The grid will display 10 rows, and if change the pagesize=50, all the rows will show the checkbox.