Populate the child template from View Model after clicked on the toggle button

[Ng]

Hi all,

I'm doing on RadGridView with a customized toggle button instead of using the default toggle button. I know it's coming with the ChildTableDefination and GridViewTableDefinition by default. So, since I'm using the customized toggle button, can I populate the child from my View Model once I clicked on the customized toggle button from parent? How could I link the toggle button once I clicked to the HierarchyChildTemplate? Thanks is advanced. Hope there's someone could help me.

Best Regards, 
Ng.

[Dimitrina]

Hello,

Generally, I would suggest you considering the Row Details option to define hierarchy data. Then, the details will be loaded on demand as they are requested expanding the row details. They do not exist prior this action. In that case, you can subscribe for the LoadingRowDetails method and manually set the source of the underlying e.DetailsElement.

Regards,
Dimitrina
Telerik

 

 

[Ng]

Thanks Dimitrina, do you have some guide on it?

Best Regards,
Ng.

[Dimitrina]

Hi,

Have you tried subscribing for the LoadingRowDetails event and using the arguments? Would you please be more specific on what do you experience problem with?
You can also check the Find a control in RowDetailsTemplate following articles:

Regards,
Dimitrina
Telerik