Kendo Grid Hierarchy not working properly when using search button

[Håkan]

Hi,

I m using kendo hierarchy grid to my web page. In here I used some search boxes to filter data by server.
when click search button I reload data to my grid. But Its not show child grid data. I attached my aspx page and a page print.

Please help me.

Thanking

[Nikolay Rusev]

Hello Håkan,

The code that you've attached is an empty code-behind file and unfortunately we cannot advice you on what might be wrong. 

Generally speaking you should inspect the browser console for JavaScript errors when expanding the item. If the grid item is properly expanded the first time it should be working when the data source is filtered too.

Regards,
Nikolay Rusev
Telerik