Hi Frank,

Have you set RowChangedAction property to FullPagePostBack? With this way, OnRowChanged server side event would be called at FullPostBack.

Regards,
Handy

Hello,

If there is no data, you could not show the child table. Only parent columns are showed in header. Child is not showed because it depends on parent row. If there is no parent row, then the child would not show the child. So, your scenario is not possible.

If you want to populate some dummy data, you can find our sample at WebGridTutorial>>V5.0\Hierarchical_Unbound.aspx.

Regards,
Handy

Hello Madhavan,

If I am not mistaken, when you save a table structure of WebGrid, the data is not being saved.
It will save the structure include the data member.
However, when you load the structure, this structure must be loaded with similiar structure.

Example,

I saved two layout. One is for Customer layout and the others for Category.
I could not load Customer layout for my Category sample. The structure definetely would be different.

Regards,
Handy

Hello Michael,

Please obtain the template from the attachment.

Regards,
Handy

Hello,

Unfortunately, that is already our SelectedChanged event. For SelectedItem, it's true that we don't have this event. Normally, for SelectedItem, we used binding in SelectedItem property.
e.g

SelectedItem="{Binding SelectedItem, Mode=TwoWay}"

For simple sample, I suggest you to see our ListBox sample. It shows a simple way how to implement SelectedItem binding.

Regards,
Handy