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RadGridView GridViewComboBoxColumn with depended values

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Ilia
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Ilia asked on 22 Mar 2019, 08:52 AM

Hello. I want to use GridView for editing dependable combbox.
For examle I select Club from list in first ComboBox in Grid and after select players of this Club.
                <telerik:GridViewComboBoxColumn DataMemberBinding="{Binding Name, Mode=TwoWay}" 
                                                ItemsSource="{Binding ClubList}" Width="120" IsReadOnly="False" Header="St Name" 
                                                SortMemberPath="Name"
                                                SelectedValueMemberPath="Name" 
                                                IsComboBoxEditable="True"
                                                telerik:TextSearch.TextPath="Name"
                                                DisplayMemberPath="Name"
                />
                <telerik:GridViewComboBoxColumn DataMemberBinding="{Binding PlayerName, Mode=TwoWay}" 
                                                ItemsSource="{Binding PlayerList}" Width="120" IsReadOnly="False" Header="Player Name" 
                                                SortMemberPath="Name"
                                                SelectedValueMemberPath="Name" 
                                                IsComboBoxEditable="True"
                                                telerik:TextSearch.TextPath="Name"
                                                DisplayMemberPath="Name"
                />

I don't understand how to make it work.

        private ObservableCollection<Club> _clubs;
        public ObservableCollection<Club> ClubList
        {
            get
            {
                if (this._clubs == null)
                {
                    this._clubs = Club.GetClubs();
                }

                return this._clubs;
            }
        }

 

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Vladimir Stoyanov
Telerik team
answered on 26 Mar 2019, 02:23 PM
Hello Ilia,

I wrote a reply in the other forum thread that you have opened: RadGridView GridViewComboBoxColumn with depended values.

May I kindly ask you to continue the discussion there in order to avoid duplicating replies? Thank you in advance for your understanding.

Regards,
Vladimir Stoyanov
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Ilia
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Vladimir Stoyanov
Telerik team
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