Forms are what we use every day and if there's a form, we often have to validate the input and show the validation results to the user.

Problems:

• The way to do this today with angular requires a lot of code (see https://angular.io/guide/form-validation for examples)
• In many cases we have to handle and show the same validation errors over and over again. E.g. "this field is required"

Opportunity:

• The way validation errors are shown is similar in most applications and can be easily adjusted using simple CSS.
• Common validation error messages should be ok for many applications.

Feature request:

• Add a component to easily display validation errors of form components.
• Add global validation settings to customize standard error messages and behavior.

Example:

// global setup
validationService.configure({
  showIf: 'touchedOrDirty',
  messages: {
   required: "This field is required',
   customKey: 'This field needs ... ',
   customKey2: errorMessageForCustomKey2Fn
});

// callback to generated error message for customKey2
function errorMessageForCustomKey2Fn(control: FormControl)  => return `can include 'but is ... ' from form control`;

// HTML in component template
<input formControlName="myinput" ... />
<validation-errors forControlName="myinput"> // < should handle all globally registered errors without additional code.
  <error key="keyOfValidatorOnlyUsedHere">Sorry, but you have to</error>
</validation-errors>

I think such a feature could massively reduce the work to setup forms.

Be able to turn off Keyboard Navigation for Kendo Component for Angular 4. (Not just for buttons)

Sometimes, our app may certain key down registered for other events but Kendo's component's keyboard navigation can't be turned off easily and will take over our app's keydown.

For now,  we have to write wrapper for every component that we don't want keyboard navigation like this:
http://plnkr.co/edit/yBAvnQ63yg9Y0REMcnRS?p=preview

I am trying to access the documentation for Kendo UI for Angular and I am getting a redirect error in the browser (Chrome and Firefox), specific to the Kendo Grid documentation for filtering:
https://www.telerik.com/kendo-angular-ui/components/grid/data-operations/filtering/ 

Hi,

I would like to know if there is any CAPTCHA control that can be used within Angular. I came across the following link:

https://www.telerik.com/products/aspnet-ajax/captcha.aspx

but in that link it is using ASP.NET so we would like to know if there is a way we could call this from our Angular Project.

Please let us know.

Thanks and Regards,

Avinash Vallabhaneni

What we want is the color of the Placeholder text in the DatePicker control to match the color of the Placeholder text in other controls.  When a value is selected, the text color should return back to the initial color.

Currently I don't see a good way to add styles to handle the state of whether there's a valid value, partial value, or no value.

When in NumericTextBox the cursor is in the input field, you can use arrow up and down to select increase/decrease the value (as if using the spin buttons).
Allow the use the mouse wheel to do that (only when NumericTextBox has focus)

Please add modality configuration on dialog service so we can have something similar to kendo ui windows 

Please add width configuration on dialog service

Add npm command installing all kendo-ui-for-angular components at once

An ASP.Net Core (net framework) project template with angular 4 and all the services set up to use the report viewer in the webapp, along with a sample report and the reportviewer in the angular app. You could also use your own angular controls as well??
This would be an enhanced version of the one available for vs2017 with webapis setup for data and serving the report.

Reference implementation - the ASP.NET Ajax RibbonBar (http://demos.telerik.com/aspnet-ajax/ribbonbar/examples/overview/defaultcs.aspx)

Could you please migrate Kendo UI Spreadsheet from jQuery version to Angular?

Fix rxjs imports and usage to comply with version 6 so I don't have to bloat my app with the rxjs-compat lib. 

Current column management is dealt with horizontally, dragging columns left and right.

Current visibility management is dealt with vertically, ticking columns on and off.

With horizontal management, only 5-10 columns fit on a screen.

With vertical management, there is potential to fit 5x or more columns on a screen.

Our customers often have around 100 columns, and need to reorder frequently.

They are asking for more easy column management.

Other grid/table solutions often offer an edge-auto-scroll feature, which I have seen a Feature Request here and have upvoted it.

But we strongly feel that a vertical arrangement, such as the one already existing in the Column-Context-Menu, could provide our customers with a better UX.

Many thanks.

https://stackblitz.com/edit/angular-dxhzju

1. Change scheduler timezone in combobox

2. Change view selector to "Month", for example.

Result: provided colors from resources aren't appied anymore.