RadComboBox on fous loses value in edit mode

5 posts, 0 answers
  1. Imdad Turi
    Imdad Turi avatar
    29 posts
    Member since:
    Aug 2013

    Posted 20 Dec 2013 Link to this post

    Hello Every 1 and Telerik,

    I have a RadComboBox, on edit mode the existing value gets cleared after losing focus. to clerify the problem i have applied TabIndexes on the form, this combo has TabIndex 1, after focusing via Tab Key whole value is selected and when i press Tab key again to jump to another control, the value get cleared. I have so many combos on the same form, those are working fine.
    Any1 any idea please? Code for the Combo is below.

     <Telerik:RadComboBox IsEditable="True" Height="20" HorizontalAlignment="Left" Margin="90,3,0,0" x:Name="txtCatagory"
                                           Padding="0" VerticalAlignment="Top" Width="100"
                                         Text="{Binding SelectedCategoryName, Mode=TwoWay, NotifyOnValidationError=True,
                                          ValidatesOnDataErrors=True,
                                           ValidatesOnExceptions=True, UpdateSourceTrigger=PropertyChanged}"                                        
                                         validation:ValidationScope.ValidateBoundProperty="Text"
                                         OpenDropDownOnFocus="False"
                                         IsFilteringEnabled="True"
                                         ItemsSource="{Binding AllCategoryCollection, Mode=TwoWay}"
                                         SelectedValue="{Binding SelectedCategoryId, Mode=TwoWay}"
                                         SelectedValuePath="CategoryId" DisplayMemberPath="Code" TabIndex="1" IsTabStop="True" />

    thanks in advance.
  2. Yana
    Admin
    Yana avatar
    4554 posts

    Posted 21 Dec 2013 Link to this post

    Hello Imdad,

    I have tried to reproduce this issue with the latest version of RadControls ( Q3 2013 SP), but to no avail. Could you please confirm that you're using this release? If not, can you try to isolate the issue in a simple project and send it to us?  Note that you should open a support ticket and attach it there.

    I am looking forward to your reply.

    Regards,
    Yana
    Telerik
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  4. Imdad Turi
    Imdad Turi avatar
    29 posts
    Member since:
    Aug 2013

    Posted 21 Dec 2013 Link to this post

    Hello Yana,

    Yes i am using the latest version. thanks for your great response. I have overcome that problem, just deleted that combo and re-added again did binding and other related stuff again and now its working fine.

    Regards
    Imdad Turi
  5. Imdad Turi
    Imdad Turi avatar
    29 posts
    Member since:
    Aug 2013

    Posted 26 Dec 2013 Link to this post

    Hello Yana, i found out why this issue was happening, In telerik Combo there is a property "IsFilteringEnabled", if i keep this property true then that issue happens, if it is false then the combo works fine.
    i need filtering, how to achieve the requirements and also avoid the above mentioned issue?

    regards
    Imdad
  6. Yana
    Admin
    Yana avatar
    4554 posts

    Posted 27 Dec 2013 Link to this post

    Hi Imdad,

    Even with enabled filtering I did not manage to replicate the described behavior. Please try to isolate it in a simple project and send it to us.

    Thanks in advance.

    Regards,
    Yana
    Telerik
    TRY TELERIK'S NEWEST PRODUCT - EQATEC APPLICATION ANALYTICS for SILVERLIGHT.
    Learn what features your users use (or don't use) in your application. Know your audience. Target it better. Develop wisely.
    Sign up for Free application insights >>
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