RadGridView add GridViewTableDefinition to a particular row index

[shiras abdulrahman]

Hello,

I have implemented a hierarchical grid. one of my requirement is to add a child row to the parent on click of a button in the parent. if the parent grid loaded (3rd row) without any child, how do i add GridViewTableDefinition to the third row of the datagrid.

for the parent rows which has already GridViewTableDefinition i am able to add/insert rows using BeginInsert. If i try to add for which there are no child rows at all onLoad, it throws ArgumentException.

Please advice.

Thanks,
Shiras

[Ivan Ivanov]

Hi shiras abdulrahman,

I have prepared an example project for you. Please, have a look at it and inform us if this approach meets your requirements.

Greetings,
Ivan Ivanov
the Telerik team

[shiras abdulrahman]

Thanks for your reply and the sample solution.

You have simulated almost what i need, infact i had already achieved it, but my question was how to ADD a new table definition for which parent there is no child at all. in your example lets consider "Arsenal" did not have any players and now i want to add new players, so upon clicking it should bring a new table definition as a child grid below the parent grid which is Aresenal and i should be able to add players from scratch.

Hope I have made my question clear.

Thanks and Awaiting your response.
Shiras

[Ivan Ivanov]

Hello shiras abdulrahman,

I modified the initial example project. Please, have a look at the new version and tell me if this solution is applicable to your case.

All the best,
Ivan Ivanov
the Telerik team