Bug report

The declaration in the jQuery interface (kendo.all.d.ts) is missing:

kendoBadge(): JQuery;
 kendoBadge(options: kendo.ui.BadgeOptions): JQuery;
 data(key: "kendoBadge"): kendo.ui.Badge

Reproduction of the problem

Current behavior

Expected/desired behavior

Environment

• Kendo UI version: 2020.3.1021
• jQuery version: x.y
• Browser: [all]

Hi Team,

I'd like to request for the Kendo UI to be able to facilitate its stylings along with the BootStrap form-control class.  This way, I will not need to add any additional custom CSS for certain components within Kendo UI(TextBox, NumericTextBox...etc). 

Thank you!

Hello,

The function kendo.support.mobileOS is returning false when on Chrome browser using  Huawei mobile, model MRD-LX1F.

If using Firefox on same mobile, it returns true.

Android version is 9

EMUI versio 9.1.0

my contact : fuadk@gordano.com

or fuadks@gmail.com

Regards

Fuad

Validation framework is great, but too much of a black-box.  No way to understand what failed.  For example, try using a bootstrap styled form, and have kendo validate and add/remove bootstrap error/OK styles from parent elements using onblur.

I believe a kanban board for managing tasks woudl be a great new control.  I see that you have something like this in TeamPulse already.  In the new control it would be nice to set the number of columns, custom template for an item (but providing a template that resembles sticky pad note would be cool) and allow drag/drop between the columns.  The D&D would need to be customizable so that the programmer could restrict which columns an item can move to & from.  This would be needed in case they did not want to allow the user to move an item to a previous state or may only allow to move forward 1 step.  The reason I put this under bootstrap is because the control should reposition columns below based on screen size.  So it may start as a 4 column board but because of the size of the window it is a 2x2.

When using jQuery Validation in your forms, particularly with jQuery Unobtrusive Validation, the Kendo controls don't behave well from a styling perspective. In order to get things to work, you need to use a script like the one from this example:

https://github.com/telerik/kendo-examples-asp-net-mvc/blob/master/kendo-input-widgets-validation/KendoInputs_Validation/Views/Home/jQuery_KendoMvcValidate.cshtml

It would be nice if this script/support was better documented and potentially included as a supported mechanism rather than something each customer has to implement and tweak individually.

The previous KendoUI mobile listview respected datasource grouping when endlessScroll was enabled. This functionality has regressed in the Q2.2013 release.

An extract from my support ticket 718079:

For our application, it is not acceptable that the ability to group with endless scrolling has been lost. Grouping is fundamental to the user experience in our app - especially when there can be a lot of items in a listview. It is just as important as the performance that endlessScroll enables. One, without the other is a backwards step.

Telerik response extract:

Thank you for your feedback. I fully agree with you - grouping of a large dataset improves the user experience and provides the necessary visual clues for the user to determine the current position in the list. The only reason why this is not supported is the high complexity and performance implications of the task, when combined with virtual mode, which is a requirement for a large list support - our previous implementation easily crashed the mobile browser when 100+ items were displayed. I would like to suggest that you post this feature request to our UserVoice feedback  site; we are actively following the popular items and responding to our customers demand with each release.
---

I do not believe the complexity is quite as high as has been described. The datasource can identify how many groups there are - for any current filters and adjust the endlessScroll height accordingly. The listview items themselves can be adjusted down in position by the number of group headers above them.

Kendo UI mobile widgets are really falling behind and now need an urgent refresh. Most mobile widgets have not been updated in 3 to 4 years (https://github.com/telerik/kendo-ui-core/tree/master/src).

The most urgent is for styles to be updated to match LESS and SASS styles. Currently, styles are a mess and making a mobile app including the grid and other recent responsive widgets with consistent styles takes a lot more time than it should:

- NOVA has many specificities not available in other themes

- OS skins have no match to style the grid and other web responsive widgets

- Material UI is not consistent and up-to-date

 

A new component for viewing and editing code or other plain-text configurations with syntax highlighting, automatic indentation, go to/peek definitions and line numbering would be quite useful for any web-based document management system, help desk or remote management.

As a suggestion from the response that I've got from Ivan Danchev, I'm raising a new feature to enable/disable columns auto-resize in the the treelist of the gantt chart. Currently the columns width is "static" when it is defined in the column configuration. It'll be great if the columns are resized automatically depending on the length of content in the columns.

Thank!!!

Reproduction steps:

1. Open column menu

2. Using arrow keys, go to Filter menu item.

3. Hit right arrow to open Filter submenu

4. Tab through filter submenu

5. Hit escape.

Expected behaviour: Filter submenu closes and focus returns to the parent column menu

Actual behaviour: Both filter and column menu are closed.

Snippet: http://dojo.telerik.com/@gearoidj/iqiwUCEp

 

This is an issue for accessibility users - there doesn't seem to be a way to return to the parent filter menu using the keyboard without closing all menus and reopening them.

There is one way for it to occur, and that is to use the mouse to place the focus on the Filter menu background - in this case hitting escape will close the Filter menu and focus will be returned to the parent column menu. However this is impractical for an accessibility user who is relying solely on keyboard navigation.

 

An example of where this (mostly) works is on the Columns submenu - the user can use the left arrow key or Escape to close the child menu or alternatively keep tabbing and they will eventually return to the parent menu (though if they do tab within the child menu, hitting Escape will close both the child and parent menus).

Excel export with image for grid

1. Create a box with background and text color like below in Excel
   
   
2. Create quickanalysis for it
   
   
   
3. Select Formatting -> Text That Cointains -> Custom Format...
   
   
4. I chose red for the text and orange for the background
   
   
5. The result in excel will be like this and save it
   
   
6. Import it into kendoui spreadsheet
   

 

This shows up wrong when compared with on Excel.

Bug report

When a custom class attribute is set via the columns.attributes option, the TreeList renders an additional class that is undefined.

Reproduction of the problem

1. Initialize a TreeList.

2. Set a custom class via the attributes option:

3. Inspect the relevant "td" element

Dojo sample for reproduction:

https://dojo.telerik.com/IqApoGOz

Expected/desired behavior

The TreeList should render only the specified classes.

Environment

* **Kendo UI version:** 2019.3.1023
* **jQuery version:** 1.12.4
* **Browser:** [all] 

I'm building an app that is using DataViz for charting but there are scenarios where it's possible to *not* have any data returned to map out in the chart.

I'd like to be able to:
- Set an X and Y axis value so the plot area is displayed
- Provide either a message, a function or a DOM element which will be displayed over the chart

Here's a snippet of how I think the API could expose it:

$('#chart').kendoChart({ 
    noData: {
      seriesMax: 100,
      category: 'Some category',
      message: 'No data!' || function () { return 'No Data!' } || $('.no-data-message')
    }
}

powerful visual app builder Like Sencha Architect for Ext JS

Add a way to keep the highlight in list view - useful in split view so that it's clearly visible which item is selected (to be consistent to iOS, e.g. Mail app)

Extend "filterable" to match the datasource's "filter" (singular, not "filters") configuration option.

The current set of Kendo DataViz components are pretty nice but it'd be great to have more control over the colors/shading of chart items. This is more important for interactive charts where a user might click on an item, and then a small snippet of code would re-fresh a sibling chart to show more detailed data, etc. Visually you'd want to highlight the currently selected item (similar to the piechart Explode option) with a different color/shade.

It would be great if we could easily build a coverflow experience that matches what you have in your siliverlight components or what Apple does with iTunes