RadDataFilter - DataTemplate with muliple selection RadComboBox

3 posts, 0 answers
  1. Birgit
    Birgit avatar
    19 posts
    Member since:
    Apr 2016

    Posted 09 Jun Link to this post

    Hello 

    I have tried a RadDataFilter with RadComboBox as DataTemplate.

    Is work's fine, but when i allow muliple Selection, the filter does not work as I expect (Only one value is filtered).

    How do I have to make this work?

     

    <Grid Margin="20">
            <Grid.Resources>
             
                <DataTemplate x:Key="ComboBoxEditor">
                    <telerik:RadComboBox SelectedValue="{Binding Value, Mode=TwoWay, FallbackValue=null}" AllowMultipleSelection="True"/>
                </DataTemplate>
     
                <local:EditorTemplateSelector x:Key="EditorTemplateSelector">
                    <local:EditorTemplateSelector.EditorTemplateRules>
                        <local:EditorTemplateRule PropertyName="MainCategory" DataTemplate="{StaticResource ComboBoxEditor}" />
                    </local:EditorTemplateSelector.EditorTemplateRules>   
                </local:EditorTemplateSelector>
            </Grid.Resources>
     
        <telerik:RadDataFilter x:Name="radDataFilter"
                               Source="{Binding Items, ElementName=radGridView}"
                               EditorTemplateSelector="{StaticResource EditorTemplateSelector}">       
     
        <telerik:RadGridView x:Name="radGridView" Grid.Row="1" Grid.Column="0"
                             GroupRenderMode="Nested"
                             ItemsSource="{Binding M<View}"
                             IsFilteringAllowed="False"      
                             AutoGenerateColumns="False"
                             ShowGroupPanel="True"
                             IsReadOnly="True"
                             ShowSearchPanel="True">
            <telerik:RadGridView.Columns>
            ...
            </telerik:RadGridView.Columns>
        </telerik:RadGridView>
    </Grid>

     

    How to implement multi select RadComboBox with checkbox filter?

     

    Thanks in advance for any help

  2. Birgit
    Birgit avatar
    19 posts
    Member since:
    Apr 2016

    Posted 13 Jun Link to this post

    Is it common for the people of Telerik not to answer? I

    assume no answer means that it is not possible.

  3. Stefan
    Admin
    Stefan avatar
    774 posts

    Posted 14 Jun Link to this post

    Hello Birgit,

    I have replied you in the support thread that you opened regarding this requirement. As stated in it, I am researching whether such behavior can be achieved, but I need a little more time for this. I will update this thread with my findings as well, but I would kindly ask you to continue our communication in the support thread, so that double posting is avoided.

    Thank you for understanding.

    Regards,
    Stefan X1
    Progress Telerik
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