CODEWITHSUNDEEP
c#asp.net.nettelerik
gruber
gruber

Reputation: 29789

RadGrid master/Details Telerik

Ive got my main table lets say with users and second with orders details. Now lets say that PK in users table is ID. In orders I have only card number column by which I can decide which rows should be displayed. In each row of users CardNumber Is as well.

I know how to create dataSource for Orders table which uses control parameter:

<asp:ControlParameter ControlID="gvUsers" DefaultValue="0" Name="ID"
                                      PropertyName="SelectedValue" Type="Int32" />

Thanks to that I can get userId which is PK of the Users table and use it in the select query for orders. But I need to use not userId but CardID.

What should I do to make it the easiest way to rebind orders table everytime selected row i users table is changed based on the cardNumber value of newly selected row from users table.

Thanks for any help

Upvotes: 1

Views: 2097

Answers (1)

gruber
gruber

Reputation: 29789

ok Ive figured it out.

It is enough to add key to <MasterTableView DataKeyNames="id, userId

And then You can use it in sql data source:

<asp:ControlParameter ControlID="gvUsers" DefaultValue="0" Name="userId"
                                  PropertyName="SelectedValue" Type="Int32" />

Upvotes: 1

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