Grid is getting out of sync or Sort is not working

[Imtiaz]

I have treeview control onclick on the child node I wand to populate the radGrid and it has a sorting functiolity.
OnClick of Node this method is called.

public void PageSelectionChanged(long pageID)
{
    ViewState["PageID"] = pageID;

    radPageVersion.ReBind()
}

 I have on onNeedDataSource set. In needDataSource event I am calling a private method which calls Stores Proc with node ID as parameter. The problem is Node click event  (PageSelectionChanged) is excecuted after NeedDataSource and rebind does not rebineds the grid and that is causing  Node and and grid gets out of sync.

If I enableVeiwState it works fine on node click but when I click on header to sort does not work the grid gets empty NeedDatasource does not fires.

 How can I make it work where I should be able to update grid onclick of some other controls and make sorting work?

Thanks
Imtiaz

[Yavor]

Hello Imtiaz,

Attached to this message, is a sample application, which handles the requested functionality.
I hope this helps.

Greetings,
Yavor
the Telerik team

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