AutoSuggest, scroll automatically starts at bottom

4 posts, 0 answers
  1. Jay
    Jay avatar
    9 posts
    Member since:
    Feb 2011

    Posted 05 Feb Link to this post

    Hopefully the attached screenshot will show the issue I am having.  It is intermittent but when I start typing on a multicolumn within a grid (and I think I have seen this with the stand alone multicolumn as well), the drop down pops but the scroll bar is initialized at the bottom of the list.  When this occurs, I am also unable to use my up/down arrow keys to navigate the drop down list so it is quite annoying.

     

    This is on 2016 Q1.

  2. Dimitar
    Admin
    Dimitar avatar
    1415 posts

    Posted 08 Feb Link to this post

    Hello Jay,

    Thank you for writing.

    We do not have any reports for similar issues. I was not able to reproduce this locally as well. This is why I wanted to ask if there is a clear way for the issue reproducing?

    In addition, I have attached my test project. Could you please check it and let me know if there are any differences in the GridViewMultiComboBoxColumn configuration?

    I am looking forward to your reply.

    Regards,
    Dimitar
    Telerik
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  4. Jay
    Jay avatar
    9 posts
    Member since:
    Feb 2011

    Posted 11 Feb Link to this post

    Thank you, I was able to reproduce the issue in your test project by changing your CellEditorInitialized event - just add the 'editor.autocompletemode = autocompletemode.suggestappend;' as below.  Without that statement, the user's entry in the cell does not append the way I expect so is there a workaround?

     

            void radGridView1_CellEditorInitialized(object sender, GridViewCellEventArgs e)
            {
                if (e.ActiveEditor is RadMultiColumnComboBoxElement)
                {
                    var editor = (RadMultiColumnComboBoxElement)e.ActiveEditor;
                    editor.AutoFilter = true;
                    editor.AutoCompleteMode = AutoCompleteMode.SuggestAppend;
                    editor.EditorControl.FilterDescriptors.Add("Name", Telerik.WinControls.Data.FilterOperator.Contains, "");
                }
            }


     
  5. Dimitar
    Admin
    Dimitar avatar
    1415 posts

    Posted 12 Feb Link to this post

    Hello Jay,

    Thank you for writing back.

    Please, note that there is no need to activate the suggest functionality in this case. The AutoFilter functionality is doing exactly this and there is no need to use the suggest feature. Could you please set the AutoCompleteMode to Append and see if the issue still occurs. I am asking you this because I still cannot reproduce the issue (with AutoCompleteMode set to SuggestAppend).

    Let me know how this works for you.  

    Regards,
    Dimitar
    Telerik
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