Forms Data Controls :: Load The Orderdetails In The OnItemDataBound Of The First Listview (lvOrders)
Apr 12, 2010
I have a problem with my first ASP.NET webpage. Im using ASP.NET 3.5 with VisualStudio 2008 and LINQ to SQL.
To easier communication we take a example from northwind data base. I want to list all the Orders and for each order I want to list all its OrderDetails. I have created a listview (lvOrders) with a LinqDataSource (Order table). Now I have create a new nested listview, for the order details, but I dont know how to load the orderdetails in this nested listview. I have tried to load the orderdetails in the OnItemDataBound of the first listview (lvOrders), but I miss functionatilly like DELETE command on the nested listview (to delete a orderdetail) This is my code:
[Code]....
On code behind:
[Code]....
Im thinking on some like a unique linqdatasource, returning a new Order entity (modified) with one field that is a list of orderdetails... this would work?
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[Code]....
here the method OnItemDataBound , look at how it work
[Code]....
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Article here [URL] ....
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[Code]....
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[Code]....
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[Code]....
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