[Solved] telerik mvc Grid client event on expand

[HaBo]

Hi, How can i call client jquery Function when grid expand is fired.

all that i want to achieve is.
when we expand the Telerik MVC grid 
we get this mark up in detail row

<tr class="t-detail-row">

<td class="t-hierarchy-cell"></td>

<td class="t-detail-cell" colspan="5"></td>

</tr>

i want to eliminate  <td class="t-hierarchy-cell"></td> in it.

and get the mark up as

<tr class="t-detail-row">

<td class="t-detail-cell" colspan="Current+1"></td>

</tr>

for this i though of doing some thing like this

on  grid expand function, if i can call a jquery function
then

function onExpandingtheGrid(){

$('tr.t-detail-row').find('td.t-hierarchy-cell').remove();

$('tr.t-detail-row').find('td.t-detail-cell').attr('colspan',newcolspan+1);

}

[HaBo]

i got the solution

all that needed was to add this line
.ClientEvents(exp => exp.OnDetailViewExpand("onExpandingtheGrid"))
that's it