Hi, I need the MultiSelect control to accept custom input while keeping its popup closed (like an input TagBox) as I don't need to use its DataSource. Also, can I input its values from an external dialog? Documentation says "All selected values which are not present in the source are ignored." but I don't want to have a DataSource.

Thanks!

We are implementing the Kendo dialog box using angular, and we want to access the dialog box component from a service. Currently this is achieved through material dialog box.

Below code for reference using material dialog

MyService.ts

import { Injectable } from '@angular/core';

import { MatDialog } from '@angular/material/dialog';
import { WarningBoxComponent } from './warning-box/warning-box.component';

@Injectable({
  providedIn: 'root'
})
export class MessageBoxService {
  constructor(public dialog: MatDialog) { }

  public OpertaionNotAllowed(fieldName: string): void {
    this.dialog.open(WarningBoxComponent, {
      data: {
        boxTitle: 'Not Allowed!',
        errorMessage: fieldName + ' operation is not allowed..!'
      }
    });
  }

Hello,

I started to use the Dropdowntree and I'm facing an issue when I want to prevent selection of parent items (I want the user to select only leaf items).

In this example : https://stackblitz.com/edit/angular-wh96bb 

I tried to intercept selection in the valueChange event, but it cannot prevent the dropdown to close. Also I select a top level item, the value change event is triggered and I can set ngModel value to null => so the drop down tree does not display anything. But If you open it and select the same top level item, then the value change event is not triggered, and the drop down closes and displays this item label

Is there anyway to prevent the dropdown to allow selection on parent items, and to not close itself when user clicks on one of these items ?

thanks in advance,

Arnaud

Currently , I enabled Vitual scrolling with 75000 records. and we also have format logic applied in the view side... For example , We may receive from backend enum values ( status : 0 , 1, 2 ) , Front end -> It will get displayed 0 means Ok , 1 means Fault etc..

Is there any best practises to export large data sets ( rendered one ) ?

There is no formatter applied in the server side. . How to download all the data without performance issue ?

Please answer. 

I followed all the steps but still I'm not able get my actual theme which I built in Theme Builder for bootstrap

https://www.telerik.com/kendo-angular-ui/components/styling/theme-bootstrap/

How can I show the File Too Large error message in my own custom kendoFileSelectFileTemplate?

What do I need to do?

Hi,

Do you have an Sample with two separate Grid communicate together ? an Master Slave with Separate Grids ?

Regards

Hi,

What is best type for "public selectionChange(e) " in Angular12 ?

Regards

http://plnkr.co/edit/xEB6JN9ZVjm499G2KreX?p=preview&preview