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How to bind parent Node and child Node using view model in XAM data Tree.
posted

Hi,

We are using XAM Data tree for Parent Child node. we have add check Box also. But when I add Item source, Field Name not showing in Parent Node. We are binding source in View Model.

In Item source I have Bind Observable collection "Menu" and fetch list of items from data base. But Nothing showing in parent Node and its child Node.

 <ig:XamDataTree x:Name="MyTree" ItemsSource="{Binding Menu}" DisplayMemberPath="Menu Name">
                    
                    <!-- Enable Check Boxes-->
                    <ig:XamDataTree.CheckBoxSettings>
                        <ig:CheckBoxSettings CheckBoxVisibility="Visible"/>
                    </ig:XamDataTree.CheckBoxSettings>
                    <ig:XamDataTree.GlobalNodeLayouts>
                        <ig:NodeLayout Key="Menu_ID" TargetTypeName="Menu_ID"
                     DisplayMemberPath="Menu_ID"/>
                        <ig:NodeLayout Key="Menu_Name" TargetTypeName="Menu Name"
                     DisplayMemberPath="Menu_Name">
                            <!-- Disable Check Boxes at the Product Level -->
                            <ig:NodeLayout.CheckBoxSettings>
                                <ig:CheckBoxSettingsOverride CheckBoxVisibility="Collapsed"/>
                            </ig:NodeLayout.CheckBoxSettings>
                        </ig:NodeLayout>
                    </ig:XamDataTree.GlobalNodeLayouts>
                </ig:XamDataTree>

Thanks

Parents
  • 35319
    posted

    Hi Pri,

     

    Thank you for your post. I am attaching a sample application(DataTree_VM.zip) where I am showing how to bind the XamDataTree to your view model.

     

    Let me know, if you need any further assistance on this matter.

    DataTree_VM.zip
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