VB.NET - how to get checked count in telerik RadListBox in javascript

Asked By Aravind Aravind on 11-Oct-12 02:33 AM
In RadListBox i enable checkbox=true 

how to get checked count in telerik RadListBox in javascript in radbutton click event or RadAsyncUploadOn in  ClientFileUploaded
Danasegarane Arunachalam replied to Aravind Aravind on 11-Oct-12 02:34 AM
Try this one

http://www.telerik.com/help/aspnet-ajax/listbox-add-check-all-item.html
Aravind Aravind replied to Danasegarane Arunachalam on 11-Oct-12 03:00 AM
how to get count of radlistbox checked when it true checkbox
Danasegarane Arunachalam replied to Aravind Aravind on 11-Oct-12 03:05 AM
From here:

Try this one


function GetSelectedITem() {
    var listbox = $find("<%= RadListBox1.ClientID %>");
    alert(listbox.get_checkedItems());
}

Then if they values are separated by , then split them and count the values. 

Note : I don't have Rad Controls here
Aravind Aravind replied to Danasegarane Arunachalam on 19-Oct-12 01:31 AM
thank you