Rank: Newbie
Groups: Member
Joined: 3/16/2008
Posts: 4
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Hello again. Hopefully just another newbie question, but I am having issues when using the Parent/Child databind of a DataSet to the Web Menu control. I originally bound it to a DataSet with 3 tables, each representing a level/sub-level of the menu, and binding each table to each level individually (too long an explanation as to why). That worked fine, and still works if I revert to that code.
BUT, I have since tried to change the binding to a parent/child Dataset; however, when the menu is generated, it has only a single link in the menu, which is:
System.Data.DataViewManagerListItemTypeDescriptor
No errors are reported on the page. I have generated the DataSet both from a database and manually (to troubleshoot) but, again, to no avail. Any ideas??
Thanks.
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,088
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Hi Rod, Check the DataRelations in your DataSet. You can find more information about how to bind to a DataSet at here: http://www.essentialobjects.com/ViewDoc.aspx?t=MenuCommon%2fDataBinding%2fpopulate_dataset.htmlThe same code is available in the sample project. So you may want to load that and compare to locate the difference. Thanks
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Rank: Newbie
Groups: Member
Joined: 3/16/2008
Posts: 4
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Solved. However, it wasn't the DataRelation, though I appreciate the response and suggestion. I had copied that code originally.
As it turns out, I have an xml column in my dataset and, due to other processing in my app, had set the SqlDataAdapter to ReturnProviderSpecificTypes. Once I set that back to false (I'll re-work the "other" code) the menu started working.
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Rank: Administration
Groups: Administration
Joined: 5/27/2007
Posts: 24,088
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Excellent. Thanks for the update.
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