Radlistbox get and set selected items

[Mansi]

Hi,

I need to select/deselect items from one listbox to another.
For that I am using two radlistboxes, both are having same items. Both listbox's selectionmode="Multiple".

When user selects items in first list, I need to select them in second listbox through Javascript.
For that, I tried some code, but it works for single item only.

           var ctl1= $find('<%= lstTestcategory2.Clientid %>');
              var ctl= $find('<%= lstTestcategory.Clientid %>');

    for(var i = 0; i<= ctl.get_items().get_count()-1; i++)
    {

          var item1 = ctl.get_items().getItem(i);
           alert(item1.get_text());
          alert(item1.get_selected());
             check = 1;
      for(var i = 0; i<= ctl1.get_items().get_count()-1; i++)
        {
      //     alert('in');

                var item = ctl1.get_items().getItem(i);
                if(item.get_text() == e.get_item().get_text())
                {
           //    alert('in1');
                    item.set_selected(true);
                    check = 1;
                }
               else
               {
                  item.set_selected(false);
                }
        }

At present I am using it on "OnClientSelectedIndexChanging" event.

What should I do to work it for multiple items too?

[Yana]

Hello Mansi,

You are right that OnClientSelectedIndexChanged event is fired for every selected item, so you should select the items in the other listbox separately.

Regards,
Yana
the Telerik team

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