You can use the beforeSubmit event to do that. For example:

Hello,

I think there must be better explanation of your problem

Regards

Tony

Hello,

Since you use the subGridRowExpanded as of documentation:

This event is raised when the subgrid is enabled and is executed when the user clicks on the plus icon of the grid. Can be used to put custom data in the subgrid.

• pID is the unique id of the div element where we can put contents when subgrid is enabled,
• id is the id of the row

If you have the id then you can $(“#mygrid”).getRowData( id ) – this retun all the values from the current clicked row and before constructing the grid you can pass what you want from this array

Regards

Hello,

Why do not see the examples in the docs? They speak quite.

One possible solution (from demo site):

Hello,

In your case grid as subgrid – the subgrid is simple grid – so the json format should be the same as those of the main grid.

Regards

Tony