Kendo UI for Angular Feedback

How can we improve Kendo UI for Angular?

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  1. Reduce Dependencies to Improve Performance

    Once in a while, I try out a new Version to see, whether performance has improved. and constantly, I find that this is not the case.
    The best treeshaking technique from Angular is spoilt by KendoUI components because of all the millions of bytes of script code that get downloaded by your components and lead to a desastrous client experience!
    Optimization would be as simple as a good redesign. I wonder, why this still did not happen over the last year!

    1 vote
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      0 comments  ·  Grid  ·  Flag idea as inappropriate…  ·  Admin →
    • Make it dead easy for the TabStrip content to fill the remainder of the space

      It seems to be impossibly hard to make it so that when a TabStrip is in a container that the content area is able to fill the remaining space rather than fitting to the content.

      I have seen that there are work arounds for what appears to be the same issue for the jQuery KendoUI library but it looks like a hack rather than a true solution. (One shouldn't have to go to the code behind to make this happen).

      A simple "fillRemainingSpace" (or similar) would be perfect and have the TabStrip handle the rest.

      I expect this is pretty…

      3 votes
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        0 comments  ·  TabStrip  ·  Flag idea as inappropriate…  ·  Admin →
      • Slider - show drag handle tooltip

        The slider should allow a drag handle tooltip to be configured as an input binding. This is useful for showing the current slider value, for example.

        Something similar exists in jQuery: https://demos.telerik.com/kendo-ui/slider/events

        21 votes
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          0 comments  ·  Slider  ·  Flag idea as inappropriate…  ·  Admin →
        • Define largeStep value for the Slider

          The Slider Component should support defining a largetStep value, in addition to the smallStep input which is already available. The jQuery Slider supports a similar behavior: https://demos.telerik.com/kendo-ui/slider/events.

          19 votes
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            0 comments  ·  Slider  ·  Flag idea as inappropriate…  ·  Admin →
          • Enable tick labels for the Slider

            The Slider component should allow tick labels to be shown next to the ticks, similar to the Kendo jQuery implementation (e.g. https://demos.telerik.com/kendo-ui/slider/events).

            21 votes
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              0 comments  ·  Slider  ·  Flag idea as inappropriate…  ·  Admin →
            • Drag & Drop for Treeview component

              Hi,
              Thanks for the great work on porting jQuery TreeView to pure Angular...

              If possible to port the drag & drop feature as well

              As a sidenote, maybe add TreeView category to this feedback page

              Thank you!

              6 votes
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                0 comments  ·  New Component  ·  Flag idea as inappropriate…  ·  Admin →
              • Allow Kendo PanelBar to have multiple selected Items - depending on open items

                Right now only one Item can be the currently selected item in a panel bar even if multiple are open. I suggest that we can set multiple selected items (more than one opened panel can have the selected class injected onto the header)

                One possible way this could be achieved is setting the selected attribute to True, and letting the developer deal with toggling the booleans on his end. (As of now, the panel bar will override the selected values as soon as one panel is selected)

                1 vote
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                  0 comments  ·  PanelBar  ·  Flag idea as inappropriate…  ·  Admin →
                • Enable date/time components to convert string types to date objects

                  Date/Time components currently only support date objects for binding, but API calls typically return dates as strings. I would like the option to enable any date/time component to convert strings to date objects during binding. A boolean property such as AllowDateTypeConversion would be nice and allow developers to avoid boilerplate code in all their http service calls.

                  3 votes
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                    0 comments  ·  Date/Time Pickers  ·  Flag idea as inappropriate…  ·  Admin →
                  • 3 votes
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                      0 comments  ·  Dropdowns  ·  Flag idea as inappropriate…  ·  Admin →
                    • Please include a sample for using the uploadFiles function in the Kendo UI Angular Upload component documentation

                      I'm interested in the uploadFiles function of the Kendo UI Upload for Angular component, but I don't see any examples anywhere on invoking this. Could someone please share an example on the documentation pages?

                      3 votes
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                        1 comment  ·  Upload  ·  Flag idea as inappropriate…  ·  Admin →
                      • Allow DialogService/PopupService content to handle created component instances

                        When using the DialogService (or the PopupService), you must pass either a TemplateRef or a Component class to the content property for it to create. However, if you have a Component that needs special initialization (i.e. constructor parameters) or that you have already created using a factory, you cannot use that as the content for the DialogService/PopupService. This feature request is to allow the content parameter to be valid if an existing component instance (already created) is passed.

                        3 votes
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                          0 comments  ·  Dialog  ·  Flag idea as inappropriate…  ·  Admin →
                        • Grid Column Datetime Grouping

                          Specifies a date/time grouping option, which determines time periods to be used as grouping values in group for Date column value..

                          Ex : By Date => The time portion of the values is ignored.
                          By Month,
                          By Year
                          Relative to today
                          etc

                          3 votes
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                            0 comments  ·  Grid  ·  Flag idea as inappropriate…  ·  Admin →
                          • Sortable - Multiple Selection

                            Support selecting multiple items to be dragged/dropped.

                            3 votes
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                              0 comments  ·  Sortable  ·  Flag idea as inappropriate…  ·  Admin →
                            • Add Chunking and or streaming support to File Upload

                              The current upload component does not support chunking or streaming which is important when dealing with large files.

                              6 votes
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                                0 comments  ·  Upload  ·  Flag idea as inappropriate…  ·  Admin →
                              • Let users set maximum number of characters user can enter in combobox

                                The current [maxlength] property just sets a control as Invalid if maxlength is exceeded. But I'd prefer an option to just limit the number of characters the end user can enter, much like the maxlength property of <input>. This should apply to all Kendo controls where user can type in text.

                                1 vote
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                                  0 comments  ·  Dropdowns  ·  Flag idea as inappropriate…  ·  Admin →
                                • PDF Export - Export specific data

                                  When exporting the grid contents as a PDF file, we only have the option to export the current page or all pages. There should also be the option to export specific data, like there is for the Excel Export (https://www.telerik.com/kendo-angular-ui/components/grid/export/excel-export/#toc-exporting-specific-data).

                                  27 votes
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                                    0 comments  ·  Grid  ·  Flag idea as inappropriate…  ·  Admin →
                                  • 3 votes
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                                      0 comments  ·  Upload  ·  Flag idea as inappropriate…  ·  Admin →
                                    • Kendo Treeview Search

                                      Hi,

                                      I was going through Treeview in angular 5.
                                      What I feel lacking in Treeview is search functionality.

                                      I would be very thankful if you can provide search functionality.

                                      Thanks

                                      7 votes
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                                        0 comments  ·  New Component  ·  Flag idea as inappropriate…  ·  Admin →
                                      • Restore selectedValue on Esc keypress

                                        the value should be selected only by direct click on the option in the popup or with the enter or the tab keyboard button.

                                        e.g.

                                        - I open the options popup, I navigate with arrows and select a value A with enter.
                                        - I reopen the options popup, I navigate with arrows until value B and I close the popup clicking away from it (or pressing Esc)

                                        The selected value should be A, but it's B because the valueChanged event is fired anyway on the popup closing

                                        6 votes
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                                          0 comments  ·  Dropdowns  ·  Flag idea as inappropriate…  ·  Admin →
                                        • Filter Builder

                                          It would be nice to have a builder for complex filter in the grid like that: https://js.devexpress.com/Demos/WidgetsGallery/Demo/DataGrid/FilterBuilder/Angular/Light/Compact/

                                          3 votes
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                                            0 comments  ·  Grid  ·  Flag idea as inappropriate…  ·  Admin →
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