Hierarchy Child Combo Box

[Susan]

Has a bug been reported yet for using a combo box for children in a hierarchial grid? I wanted to allow the user the ability to change information for a child from a drop down box. When I selected the combo box, the list popped up the correct select was selected, but, as soon as I moved away from the box to another cell in the same row, the cell with the combo box was empty. If i went back to it, the new selected was still there, but as soon as I moved away from that cell, nothing appeared to the user. I went so far as to cut and paste the code from a working parent combo box and still couldn't get it to work. I have had to create a separate form now to allow the user to change this information and just display the "result' as a string in the grid on the main form. Which brings me to another problem where I have to refresh the data sources to get the updated information which then collapses the hierarchy. How do I store the which parents are not collapsed so that I can return the grid to the state the user had it? I have to update the datasources for both the child and parent or else the information is not shown propoerly.

Susan

[Jack]

Hi Susan,

We have not observed this issue before. Could you please send us your application so we can test it. This will help in addressing any issue faster.

You can use the IsExpanded property of the GridViewDataRowInfo to check whether the child view for a specific row is visible.

I hope this helps. If you have any other questions, please write us.

Best wishes,
Jack
the Telerik team

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