Detail table disappears after rebind

[Dave]

I have a hiearchical grid. There is a master table with two detail tables. Data in the master table is based on some values from one of the detail grids. So, when an update is made to the detail table record, I want to refresh the data in the master table. I call the Rebind() method when doing inserts and deletions without any problems. When I update a row and save it, the Rebind() call causes the detail table of the item I am saving to disappear. The detail table is still present in all of the other rows of the master table except this one.

[Shinu]

Hi Dave,

Here is a code library submission which explains how to maintain the Expanded state in Hiearachical Grid on rebind.Go through it and see whether it is helpful.

Retain expanded/selected state in hierarchy on rebind

Thanks
Shinu.

[Dave]

I'm not having a problem with maintaining the expanded state. I can keep the row expanded. The detail table does not appear after a rebind. There are two detail tables - one of them disappears after rebinding the parent grid.

[Yavor]

Hi Dave,

This sounds like there is a problem with the way the grid is populated with data, or with the way the hierarchy structure is created. In order, however, to pinpoint the cause of the problem, you can consider opening a formal support ticket, and sending us a small working project, demonstrating the issue. We will review it locally, and get back to you with additional information.

Best wishes,
Yavor
the Telerik team

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