c# - Is there any OnClick event of Telerik RadGrid Command Item? -

when add commanditemdisplay="top" in telrik radgrid mastertableview, 1 button addnewrecordbutton , 1 linkbutton initinsertbutton.

now, code on onclick event i.e., button/linkbutton enable , disable based on condition.

all need is: there radcombobox (outside of radgrid) in web page , radgrid.

when first time page loads, , user forgets select item radcombobox , clicks on "add new" button of radgrid button should disable @ time , alert should come (select item combobox first)

now, when user select item radcombobox, , click on "add new" button of radgrid should perform "add" functionality //---this part done

below code (replied roman) working fine disable "add new" button , show alert.

but how create requirement using code? put line of code should work per need. please guide.
please note new in telerik controls if ask basic please forgive , try guide me in simple way.

thanks in advance.

use radgrid_itemcreated() event , attributes.add() method:

protected void radgrid1_itemcreated(object sender, griditemeventargs e) {     if (e.item gridcommanditem)     {         button btn = (button)e.item.findcontrol("addnewrecordbutton");         btn.attributes.add("onclick", "test()");          linkbutton linkbtn = (linkbutton)e.item.findcontrol("initinsertbutton");         linkbtn.attributes.add("onclick", "test()");     } } 

and add function html:

<script type="text/javascript">     function test() {         alert("test message");     } </script>