Kendo UI Feedback

Kendo UI by Progess is a modern HTML5, jQuery-based framework that provides everything you need to build web and mobile sites/apps with HTML and JavaScript. It includes optional server-side wrappers for ASP.NET MVC, JSP and PHP frameworks.

Download a free Kendo UI Trial
Try Kendo UI Online Demos

Help make Kendo UI better by sharing and voting on ideas here! Deal? Cool. Thanks.

I suggest you ...

You've used all your votes and won't be able to post a new idea, but you can still search and comment on existing ideas.

There are two ways to get more votes:

  • When an admin closes an idea you've voted on, you'll get your votes back from that idea.
  • You can remove your votes from an open idea you support.
  • To see ideas you have already voted on, select the "My feedback" filter and select "My open ideas".
(thinking…)

Enter your idea and we'll search to see if someone has already suggested it.

If a similar idea already exists, you can support and comment on it.

If it doesn't exist, you can post your idea so others can support it.

Enter your idea and we'll search to see if someone has already suggested it.

  • Hot ideas
  • Top ideas
  • New ideas
  • My feedback
  1. Improve performance for large TreeLists (virtualization)

    As discussed on the forum (http://www.telerik.com/forums/virtualization-for-treelist) please improve the rendering/scrolling/expanding/collapsing performance of TreeLists with many expanded rows.

    Grids support virtualization and work well with hundreds of thousands of rows (http://demos.telerik.com/kendo-ui/grid/virtualization-local-data). Perhaps virtualization can be added to TreeLists to achieve similar results?

    206 votes
    Vote
    Sign in
    Check!
    (thinking…)
    Reset
    or sign in with
    • facebook
    • google
      Password icon
      I agree to the terms of service
      Signed in as (Sign out)
      You have left! (?) (thinking…)
      6 comments  ·  Treelist  ·  Flag idea as inappropriate…  ·  Admin →
    • TreeList column groups

      Much like how the Grid has column grouping, it would be nice if the TreeList had this as well.

      http://demos.telerik.com/kendo-ui/grid/multicolumnheaders

      204 votes
      Vote
      Sign in
      Check!
      (thinking…)
      Reset
      or sign in with
      • facebook
      • google
        Password icon
        I agree to the terms of service
        Signed in as (Sign out)
        You have left! (?) (thinking…)
        16 comments  ·  Treelist  ·  Flag idea as inappropriate…  ·  Admin →
      • TreeList Batch Editing

        Batch editing just like the grid

        95 votes
        Vote
        Sign in
        Check!
        (thinking…)
        Reset
        or sign in with
        • facebook
        • google
          Password icon
          I agree to the terms of service
          Signed in as (Sign out)
          You have left! (?) (thinking…)
          6 comments  ·  Treelist  ·  Flag idea as inappropriate…  ·  Admin →
        • TreeList needs Filter Row, Multiple Column Sort, Paging

          Great work on this control boys.... I reckon it needs Filter Row, Multiple Column Sort, Paging to make it consistent with the grid.

          Regards,

          Scotty

          67 votes
          Vote
          Sign in
          Check!
          (thinking…)
          Reset
          or sign in with
          • facebook
          • google
            Password icon
            I agree to the terms of service
            Signed in as (Sign out)
            You have left! (?) (thinking…)
            7 comments  ·  Treelist  ·  Flag idea as inappropriate…  ·  Admin →
          • Make drag&drop behaviour on treeList same as on treeView

            I would like to use drag and drop on treeList to reorder rows (with same parent) like on treeView or at least to have same events (drag, dragstart, dragend, drop), where I'll be able to change behaviour.

            63 votes
            Vote
            Sign in
            Check!
            (thinking…)
            Reset
            or sign in with
            • facebook
            • google
              Password icon
              I agree to the terms of service
              Signed in as (Sign out)
              You have left! (?) (thinking…)
              6 comments  ·  Treelist  ·  Flag idea as inappropriate…  ·  Admin →
            • Treelist RowTemplate

              apply a row template to the TreeList !

              32 votes
              Vote
              Sign in
              Check!
              (thinking…)
              Reset
              or sign in with
              • facebook
              • google
                Password icon
                I agree to the terms of service
                Signed in as (Sign out)
                You have left! (?) (thinking…)
                1 comment  ·  Treelist  ·  Flag idea as inappropriate…  ·  Admin →
              • treelist keyboard navigation

                Please add keyboard navigation to the TreeList, just like the same feature in the Grid

                27 votes
                Vote
                Sign in
                Check!
                (thinking…)
                Reset
                or sign in with
                • facebook
                • google
                  Password icon
                  I agree to the terms of service
                  Signed in as (Sign out)
                  You have left! (?) (thinking…)
                  3 comments  ·  Treelist  ·  Flag idea as inappropriate…  ·  Admin →
                • TreeList : setOptions(), getOptions()

                  Please, add for TreeList support of setOptions and getOptions methods.

                  26 votes
                  Vote
                  Sign in
                  Check!
                  (thinking…)
                  Reset
                  or sign in with
                  • facebook
                  • google
                    Password icon
                    I agree to the terms of service
                    Signed in as (Sign out)
                    You have left! (?) (thinking…)
                    2 comments  ·  Treelist  ·  Flag idea as inappropriate…  ·  Admin →
                  • TreeList with checkbox/check children support

                    Is there any support for checkbox columns in the treelist to behave the same way as the kendoTreeView checkboxes?

                    (ie, checking or unchecking parent should check/uncheck all children? and checking or unchecking children should update parent check state (possible indeterminate states))

                    20 votes
                    Vote
                    Sign in
                    Check!
                    (thinking…)
                    Reset
                    or sign in with
                    • facebook
                    • google
                      Password icon
                      I agree to the terms of service
                      Signed in as (Sign out)
                      You have left! (?) (thinking…)
                      0 comments  ·  Treelist  ·  Flag idea as inappropriate…  ·  Admin →
                    • Totals for TreeList

                      It would be nice if there was an option to not retotal the entire table if you expand a level in the treelist. We use the table for lazy loads, so each level already has the total, we're just getting the details.

                      19 votes
                      Vote
                      Sign in
                      Check!
                      (thinking…)
                      Reset
                      or sign in with
                      • facebook
                      • google
                        Password icon
                        I agree to the terms of service
                        Signed in as (Sign out)
                        You have left! (?) (thinking…)
                        2 comments  ·  Treelist  ·  Flag idea as inappropriate…  ·  Admin →
                      • Please support Kendo Tree List column resize for touch devices

                        Kendo tree list does not support column resize for touch devices. It would be very helpful if this can be considered since our application supports touch devices and without column resizing feature in kendo tree list columns it is very difficult to read the text in tablets, etc

                        18 votes
                        Vote
                        Sign in
                        Check!
                        (thinking…)
                        Reset
                        or sign in with
                        • facebook
                        • google
                          Password icon
                          I agree to the terms of service
                          Signed in as (Sign out)
                          You have left! (?) (thinking…)
                          0 comments  ·  Treelist  ·  Flag idea as inappropriate…  ·  Admin →
                        • allow to use drag and drop and keyboard event handlers on the same treelist

                          When you add keybord navigation to the TreeList, alongside with the ability to drag and drop TreeList rows, keyboard events won't fire.

                          http://jsfiddle.net/ahz94f1j/2/

                          It looks more like an simple oversight, but we asked suppport and they responded that we should make a suggestion here.

                          10 votes
                          Vote
                          Sign in
                          Check!
                          (thinking…)
                          Reset
                          or sign in with
                          • facebook
                          • google
                            Password icon
                            I agree to the terms of service
                            Signed in as (Sign out)
                            You have left! (?) (thinking…)
                            0 comments  ·  Treelist  ·  Flag idea as inappropriate…  ·  Admin →
                          • Repeat Headers Option for each level in a tree list

                            It would be nice to have an option to repeat the headers within each level of the tree list. This would allow a user to sort within the level. We have large datasets with lazy loads. We could use the grid control and embed a table within the grouping but users like how the columns line up in the tree list.

                            9 votes
                            Vote
                            Sign in
                            Check!
                            (thinking…)
                            Reset
                            or sign in with
                            • facebook
                            • google
                              Password icon
                              I agree to the terms of service
                              Signed in as (Sign out)
                              You have left! (?) (thinking…)
                              0 comments  ·  Treelist  ·  Flag idea as inappropriate…  ·  Admin →
                            • TreeList Needs a Detail Row Template

                              The TreeList needs a DetailRow with DetailTemplate just like the Grid has. The Grid does not support Hierarchial data that has more than one level of depth but the TreeList does and yet has no Detail Row. Please add a Detail Row.

                              9 votes
                              Vote
                              Sign in
                              Check!
                              (thinking…)
                              Reset
                              or sign in with
                              • facebook
                              • google
                                Password icon
                                I agree to the terms of service
                                Signed in as (Sign out)
                                You have left! (?) (thinking…)
                                0 comments  ·  Treelist  ·  Flag idea as inappropriate…  ·  Admin →
                              • 9 votes
                                Vote
                                Sign in
                                Check!
                                (thinking…)
                                Reset
                                or sign in with
                                • facebook
                                • google
                                  Password icon
                                  I agree to the terms of service
                                  Signed in as (Sign out)
                                  You have left! (?) (thinking…)
                                  1 comment  ·  Treelist  ·  Flag idea as inappropriate…  ·  Admin →
                                • Make standard TreeList Cancel- and Update-Button texts customizable (as in the grid)

                                  When using the standard Edit command in a column, it is possible to customize the standard text for the edit button (command.Edit().Text("Doit")).
                                  But it is not possible to customize the Cancel- or Update-Text (as it is in the grid: command.Edit().CancelText("Nope").UpdateText("Yep")) or to leave the text blank.

                                  7 votes
                                  Vote
                                  Sign in
                                  Check!
                                  (thinking…)
                                  Reset
                                  or sign in with
                                  • facebook
                                  • google
                                    Password icon
                                    I agree to the terms of service
                                    Signed in as (Sign out)
                                    You have left! (?) (thinking…)
                                    0 comments  ·  Treelist  ·  Flag idea as inappropriate…  ·  Admin →
                                  • 4 votes
                                    Vote
                                    Sign in
                                    Check!
                                    (thinking…)
                                    Reset
                                    or sign in with
                                    • facebook
                                    • google
                                      Password icon
                                      I agree to the terms of service
                                      Signed in as (Sign out)
                                      You have left! (?) (thinking…)
                                      0 comments  ·  Treelist  ·  Flag idea as inappropriate…  ·  Admin →
                                    • TreeList export to PDF, please add support to multi page. At present export comes as single page.

                                      Export to PDF feature is exporting the PDF as single page and the PDF is not printer friendly. Please add Multi page support.

                                      3 votes
                                      Vote
                                      Sign in
                                      Check!
                                      (thinking…)
                                      Reset
                                      or sign in with
                                      • facebook
                                      • google
                                        Password icon
                                        I agree to the terms of service
                                        Signed in as (Sign out)
                                        You have left! (?) (thinking…)
                                        0 comments  ·  Treelist  ·  Flag idea as inappropriate…  ·  Admin →
                                      • TreeList should have a rendered event to all init of 3rd party widgets (such as bootstrap-toggle). _render can be called outside of databoun

                                        Using the dataBound event is useful for initializing 3rd party widgets within a template (such as bootstrap-toggle) or to use kendo.bind to bind controls to a model. The issue is that when other rows are expanded the internal _render event is triggered which can recreate an existing row which means that the widget reverts back to standard HTML and the binding is lost.

                                        3 votes
                                        Vote
                                        Sign in
                                        Check!
                                        (thinking…)
                                        Reset
                                        or sign in with
                                        • facebook
                                        • google
                                          Password icon
                                          I agree to the terms of service
                                          Signed in as (Sign out)
                                          You have left! (?) (thinking…)
                                          0 comments  ·  Treelist  ·  Flag idea as inappropriate…  ·  Admin →
                                          Petyo IvanovPetyo Ivanov responded

                                          This sounds like a usability problem – can you replicate it in a dojo or jsbin, so that we can observe it on our side? We will look into it further.

                                        • treelist loading component

                                          In the treelist, I would appreciate to have a loading component when the user performs actions (sort, filter). It is very disturbing, as the user doesn't know that the tree list is loading and he has to wait. Moreover this feature already exists for flat grids.

                                          3 votes
                                          Vote
                                          Sign in
                                          Check!
                                          (thinking…)
                                          Reset
                                          or sign in with
                                          • facebook
                                          • google
                                            Password icon
                                            I agree to the terms of service
                                            Signed in as (Sign out)
                                            You have left! (?) (thinking…)
                                            0 comments  ·  Treelist  ·  Flag idea as inappropriate…  ·  Admin →
                                          ← Previous 1
                                          • Don't see your idea?

                                          Feedback and Knowledge Base