Populating New Child data via silverlight /w Criteria

Populating New Child data via silverlight /w Criteria

Old forum URL: forums.lhotka.net/forums/t/6636.aspx

Jack posted on Thursday, March 19, 2009

I have a parent BO that responds to a UI Button AddClick to add a new child.  However I need to populate the child with data from the database using params from the parent.

How should one do that asynchronously?

I got it working doing a GetChildObject (args, EventHandler xxx) but the dataportal ends up calling DataPortal_Fetch.  So I have DataPortal_Fetch but Child_Insert.


In the fetch I called MarkAsChild.

Should I be doing a CreateNew, MarkAsChild, CommandGet&FillData or is this way okay?

or should it be

Parent.GetChildData() -> CommandGet&FillData -> GetChildData as datareader -> Child.GetChild(dataReader) -> DataPortal_ChildFetch(dataReader)?

thanks

jack

Jack replied on Thursday, March 19, 2009

My problems stemmed from the fact that my codegen wasn't putting in a call to MarkAsChild in the constructor.

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