Home / Community & Support / Developer Productivity Tools Forums / ASP.NET AJAX > Installer and VS Extensions > Possible bug with CheckBoxes="true" and Filter="Contains"

• Rubens

  Posted on Nov 19, 2011 (permalink)

  I have a scenario with a large combo box and want to use RadComboBox filter capabilities to help user to narrow his selection. Consider this example:
  
  

  <telerik:RadComboBox runat="server" ID="t" CheckBoxes="true" Filter="Contains">

          <Items>

              <telerik:RadComboBoxItem Text="Sample A"/>

              <telerik:RadComboBoxItem Text="Sample B"/>

              <telerik:RadComboBoxItem Text="Sample C"/>

          </Items>

  </telerik:RadComboBox>

  
  I type "B" on combobox and "Sample B" is filtered and I check it; I clear all text and now I type "C", also checking it.
  Selecting another control, I expected to see "Sample B, Sample C" as text, but I see one of this:
  

  • An empty combo
  • Just "Sample B
  • First item text (which btw is unchecked)

  
  Am I missing something?

  Reply

• Kalina Kalina

  Posted on Nov 21, 2011 (permalink)

  Hello Rubens,
  
  I am afraid that simultaneous usage of RadComboBox CheckBoxes and Filter features is not a supported scenario.
  Please find more details about this topic at the “Simple CheckBox Support” help article.
  You can try implementing the checkboxes in the RadComboBox ItemTemplate as is demonstrated here.
  
  Best wishes,
  Kalina
  the Telerik team

  If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now

  Reply

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