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Hierarchical GridView

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GridView
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OD
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OD asked on 10 Nov 2015, 04:33 PM

Hi, 

I've made a RadGridView with hierarchy based on a list of Objects.

All works on 1st level in read/write but when i edit a value in my sub-gridview, object value is not updated :/

Here is the relation code :

Dim relation As New GridViewRelation(rgvDeliberations.MasterTemplate)
relation.ChildTemplate = template
relation.ParentColumnNames.Add("Titre")
relation.ChildColumnNames.Add("Titre")
rgvDeliberations.Relations.Add(relation)

Do you  have an idea pls ?

Best Regards

 

 

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Hristo
Telerik team
answered on 11 Nov 2015, 12:55 PM
Hi,

Thank you for writing.

From the provided code snippet, I understand that you are having your RadGridView set up in hierarchy. Due to performance considerations CRUD operations in this scenario were not supported by RadGridView prior to our Q3 2015 SP1. In case upgrading your project to the latest version is not possible please use the solution provided in the following KB article: RadGridView CRUD in Object Relational Hierarchy Mode.

I hope this helps. Should you have further questions please do not hesitate to write back.

Regards,
Hristo Merdjanov
Telerik
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