Problem with WebHierarchicalDataGrid in combination with EDM

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Problem with WebHierarchicalDataGrid in combination with EDM

Erica posted over 13 years ago

Good day,

I am trying to get the WebHierarchicalDataGrid working in combination with EDM. In EDM i created an entity called Employees with a primary key on employeeID and an association to itself from ReportsTo to EmployeeID.

In what way can i make the WebHierarchicalDataGrid work? What fields do i need to fill and with what values. I want to do everything in codeBehind.

Kind regards.

René

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Suggested Answer
Alex E posted over 12 years ago

Hello René,

It has been a while since you have made your post, but I suppose the other community members can benefit from this answer as well.

Similar question is answered in the following forum thread - https://www.infragistics.com/community/forums/f/ultimate-ui-for-asp-net/50973/webhierarchical-grid-and-entity-framework#267157

If the latest Service Release does not resolve this issue you can convert the Entity object to IEnumerable and use it to bind the grid - https://help.infragistics.com/Help/Doc/ASPNET/2011.1/CLR4.0/html/WebHierarchicalDataGrid_Data_Binding.html

The best approach however will be to use “WebHierarchicalDataSource” control - https://help.infragistics.com/Help/Doc/ASPNET/2011.1/CLR4.0/html/Web_WebHierarchicalDataSource.html - and configure it to work with your entity/entities.

I hope that his information will be helpful.
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