Telerik Kendo UI Feedback

Telerik Kendo UI is a modern HTML5, jQuery-based framework that provides everything you need to build web and mobile sites/apps with HTML and JavaScript. It is provided in three parts: Kendo UI Web, DataViz, and Mobile, and also includes server-side wrappers for ASP.NET MVC, JSP and PHP frameworks.

Download a free Kendo UI Trial
Try Kendo UI Online Demos

Help make Telerik 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 vote and comment on it.

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

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

  • Hot ideas
  • Top ideas
  • New ideas
  1. Add function to Kendo UI Mobile Drawer to pop over the view

    Add function to Kendo UI Mobile Drawer to stop pushing the top view but drawer to pop over the view

    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  ·  Kendo UI Mobile  ·  Flag idea as inappropriate…  ·  Admin →
    • Kendo grid does not use the OData option of selecting specific columns for retrieval

      We use the Kendo Grid with a DataSource connected to an OData service. We also use the OOB Kendo Grid functionality to hide columns in the UI (column.hidden = true). Through testing we found out that the Kendo grid does not use the OData option of selecting specific columns for retrieval. The grid will request all columns for a table, which leads to overhead in the amount of data sent from the server to the client. We sometimes have tables with 50 columns, for which only 10 columns are shown.

      1 vote
      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  ·  Kendo UI Web  ·  Flag idea as inappropriate…  ·  Admin →
      • Grid - Virtualization of remote data (odata) - Keyboard Support with virtual scrolling enabled

        It will be nice to have keyboard support for Grid with Virtualization of remote data (odata) and virtual scrolling enabled.

        As it can depicted in your demo:
        KendoUI meets Wakanda, http://wakanda.spirit.de:8081/

        if you try to press key down, the grid is not scrolling down when you bypass the limit of visible rows. In addition, if you scroll down using mouse (scrollbar), if you try to press key up then the grid is not scrolling up. Also, keyboard keys page up / down, home, end and in general keyboard functionality is not supported.

        Despite of keyboard support, your demo is impressive!

        5 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  ·  Kendo UI Web  ·  Flag idea as inappropriate…  ·  Admin →
        • Kendo DatePicker not working with different culture in MVC controller side. (Hijri Calendar)

          I am facing two different issues only for "ar-SA"

          1) For culture default date format "dd/MM/yy" : Date selection like "31/12/37", It should not available in calender control due to it is not valid date).
          2) I thinks some issues in year part. 2014 should be 1435 ,
          2) When I set date format as "dd/MMM/yy", I seem the form submit doesn't work on button click but I have checked $("form").kendoValidator().data().kendoValidator.validate() is true.

          For more details please check the Support ID:790374

          Please let me know your feedback it is really urgent for us.

          1 vote
          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  ·  Kendo UI  ·  Flag idea as inappropriate…  ·  Admin →
          • Fully support MVVM on all widgets

            MVVM is still lacking some of the capability that is provided by the standard widgets. For example a tooltip cannot bind it's content property to a function in a viewmodel.

            237 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  ·  MVVM  ·  Flag idea as inappropriate…  ·  Admin →
            • Write lambda expression in kendo grid hidden

              Ability to write c# code or use model property value instead of just bool value to hide or show a cell(.hidden())

              1 vote
              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  ·  Kendo UI Web  ·  Flag idea as inappropriate…  ·  Admin →
              • Add Cross Site Scripting (XSS) prevention

                Concerning Cross Site Scripting (XSS), from the client-side perspective, data coming from any server cannot be trusted, even when it's one of your own servers (which may have been hacked).
                While it is true that you need XSS protection on your server, it's certainly not a luxury to have additional protection on the client-side.

                The kendo.template() function for example can be extended to filter out any unwanted <script> tags. The following code would do it:

                <code>
                var kendoTemplate = kendo.template;
                kendo.template = function () {
                var templateFunction = kendoTemplate.apply(kendoTemplate, arguments);
                return function () {
                var htmlWithoutScripts = $.parseHTML(templateFunction.apply(templateFunction, arguments));
                return…

                58 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  ·  Templates  ·  Flag idea as inappropriate…  ·  Admin →
                • Support Mixed Filtering (client + server)

                  For controls like ListView (web and mobile). We have features like server filtering. I feel there should be a configuration to perform filter operation mixing both client side and server side filtering.
                  Scenario 1: Lets say I have 20 results to be populated based on the filter criteria and I have 2 results already present on the client side and rest 18 are present on the server rather than fetching all 20 results from server freshly this way data transfer can be optimized up to certain extent.

                  Scenario 2: filtering should results based on the client side results and list…

                  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  ·  Kendo UI  ·  Flag idea as inappropriate…  ·  Admin →
                  • Drawer widget: allow for configurable open direction.

                    I'd like to use the newly-decoupled Drawer to be able to design a context-sensitive help section, a la manage.windowsazure.com. Doing so would require that you be able to configure the drawer to open from the bottom.

                    Technically, it should already be configurable anyways, as many mobile apps (like the Facebook app) have a drawer on the right and the left.

                    6 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  ·  Kendo UI Web  ·  Flag idea as inappropriate…  ·  Admin →
                    • Add copy/paste function to Telerik grid to/from excel or csv files.

                      In Kendo UI Grid for MVC or web, add function to allow user to copy/paste data from excel or csv files to kendo grid and vice versa.

                      1 vote
                      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  ·  Kendo UI  ·  Flag idea as inappropriate…  ·  Admin →
                      • Add the onRowSelect event to the grid

                        Please consider adding the onRowSelect event back to the grid so that it functions like it did in the free telerick code before Kendo.

                        In Kendo If you have data and buttons (edit, destroy) on the same row: if you click one of the buttons it will act as if you clicked the data to select it. Also, you have not provided any documentation as to how to work around this kind of problem.

                        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…)
                          1 comment  ·  Kendo UI  ·  Flag idea as inappropriate…  ·  Admin →
                        • AutooGenerateColumns should support column names with spaces

                          Just getting started with Kendo Grid - below is my VB.NET razor code (I know, I know) working against a System.Data.DataTable for a model.

                          The DataTable contains columns in it where some of the ColumnNames have spaces. The web page successfully renders my table, but, it errors due to the Kendo's row template, it seems.

                          Dim mainGrid = Html.Kendo().Grid(Model.MainTable) _
                          .Name("Grid") _
                          .Columns(Sub(cols)
                          cols.AutoGenerate(True)
                          End Sub) _
                          .DataSource(Sub(dSource)
                          dSource.Ajax()
                          End Sub) _
                          .Pageable() _
                          .Sortable() _
                          .Filterable()

                          1 vote
                          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…)
                            4 comments  ·  ASP.NET MVC Wrappers  ·  Flag idea as inappropriate…  ·  Admin →
                          • Telerik AJAX controls for KendoUI

                            Look at the Telerik AJAX controls to start implementing in KendoUI as well like the list below. Now some wouldb probably only be used with the server wrapper like Captcha and Zip Library.

                            - MediaPlayer
                            - File Manager/Explorer
                            - Barcode
                            - Gauge
                            - Image Editor and Gallery
                            - Social Share
                            - Ticker
                            - Zip
                            - Captcha
                            - Etc.....

                            6 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  ·  Kendo UI Web  ·  Flag idea as inappropriate…  ·  Admin →
                            • Add "NoRecordsTemplate" and "Clear all filters" for kendo grids

                              "NoRecordsTemplate" - At present a small text is being shown at the bottom of the grid if there are no records which is not prominent. please add back the NoRecordsTemplate so it can be displayed inside the grid and can be customized

                              "Clear all filters" - It is very tough to clear filters one by one please all clear all option

                              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  ·  Kendo UI Web  ·  Flag idea as inappropriate…  ·  Admin →
                              • Support Momentum Scrolling in the Virtualization of Remote Data Grid

                                Provide support for momentum scrolling in Mobile Safari for virtualization of remote data grids.

                                http://demos.telerik.com/kendo-ui/web/grid/virtualization-remote-data.html

                                1 vote
                                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  ·  Kendo UI Web  ·  Flag idea as inappropriate…  ·  Admin →
                                • Implement Breadscrumbs Widget

                                  Create a breadcrumb trail like horizontal navigation on top of web page below headers which will provide a hierarchical site structure.

                                  Typical breadcrumbs looks like:
                                  Home page > Section page > Subsection page

                                  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…)
                                    0 comments  ·  ASP.NET MVC Wrappers  ·  Flag idea as inappropriate…  ·  Admin →
                                  • ObservableArray and ECMAScript 5 Array functions

                                    ObservableArray currently implements some of the ES-5 Array functions, including:
                                    indexOf(), forEach(), map(), filter(), find(), every(), some()

                                    Like the other Array functions, ObservableArray should use the native implementations of these functions if the browser implements them (IE9+, Firefox, Webkit, etc.).

                                    39 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  ·  MVVM  ·  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…)
                                        3 comments  ·  Kendo UI DataViz  ·  Flag idea as inappropriate…  ·  Admin →
                                      • Enable data-stretch on drawer's to disable automatic scroller

                                        Currently drawer's automatically add a scroller wrapper. Sometimes you want the content in the drawer to automatically stretch to fit the drawer.

                                        1 vote
                                        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  ·  Kendo UI Mobile  ·  Flag idea as inappropriate…  ·  Admin →
                                        • Scheduler selection mode (single or multiple)

                                          At the moment the Scheduler allows multiple appointment selection with Ctrl key held down. I would like to be able to choose between Single or Multiple selection mode, just like a Combobox. I believe there are real and valid use cases to restrict users to 1 selection at a time.

                                          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…)
                                            1 comment  ·  Kendo UI Web  ·  Flag idea as inappropriate…  ·  Admin →
                                          • Don't see your idea?

                                          Feedback and Knowledge Base