I've read valeri hristov post about it: http://blogs.telerik.com/valerihristov/posts/09-08-27/treeview_in_combobox_take_3_silverlight_3_wpf_and_radcontrols.aspx
Everything is work nice expect SelectionBoxTemplate. It is not applied and that is why insted of text, class name of data item apper.
I'm using Silverligh 4 RC build.
Everything is work nice expect SelectionBoxTemplate. It is not applied and that is why insted of text, class name of data item apper.
I'm using Silverligh 4 RC build.
2 Answers, 1 is accepted
0
Alexey
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answered on 03 Apr 2010, 09:19 AM
Valeri. I've got some modifications to your approach.
For combobox i have introduced attached property HierarchicalSelectedItem and then bind it to treeview inside its template
<Controls:RadTreeView x:Name="TreeViewSelector"
ItemTemplate="{TemplateBinding ItemTemplate}"
ItemsSource="{TemplateBinding ItemsSource}"
SelectedItem="{Binding RelativeSource={RelativeSource TemplatedParent},Path=(CBTV:ComboBoxExtensions.HierarchicalSelectedItem), Mode=TwoWay}"/>
What you think about that?
For combobox i have introduced attached property HierarchicalSelectedItem and then bind it to treeview inside its template
<Controls:RadTreeView x:Name="TreeViewSelector"
ItemTemplate="{TemplateBinding ItemTemplate}"
ItemsSource="{TemplateBinding ItemsSource}"
SelectedItem="{Binding RelativeSource={RelativeSource TemplatedParent},Path=(CBTV:ComboBoxExtensions.HierarchicalSelectedItem), Mode=TwoWay}"/>
What you think about that?
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Hi Alexey,
Your modification looks very nice, thank you for the heads-up. By the way, using RadDropDownButton you could achieve the same effect, without the need to retemplate RadComboBox, thus with very few lines of code. Please, let me know if you need a sample.
Sincerely yours,
Valeri Hristov
the Telerik team
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.
Your modification looks very nice, thank you for the heads-up. By the way, using RadDropDownButton you could achieve the same effect, without the need to retemplate RadComboBox, thus with very few lines of code. Please, let me know if you need a sample.
Sincerely yours,
Valeri Hristov
the Telerik team
Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.