I am using below piece of code inside <kendo-grid>. Here, I am using a dropdown and kendo excel export button inside toolbar. dropdown is in left and button is right aligned. Earlier, it was working till Kendo 18. When I upgraded to kendo 19, it stopped working. 

Root Cause is kendo-dropdownlist contains an array button. When we click on button to expand dropdown, excel export button gets the focus and dropdown loses focus. When we click on dropdown button, 'k-focus' class is applied on 'excel-export'. Because of this, dropdown is not working. 

Code:

<ng-template kendoGridToolbarTemplate>

        <div class="toolbar-container" style="display: flex; align-items: center; gap: 16px; width: 100%;">

            <!-- Dropdown Wrapper -->

            <div style="flex-shrink: 0;">

                <kendo-dropdownlist [data]="data"

                    [(ngModel)]="someField" [valuePrimitive]="true" (valueChange)="perform()"

                    [popupSettings]="{ appendTo: 'component' }" style="width: 175px;">

                </kendo-dropdownlist>

            </div>

            <!-- Spacer to push button to right -->

            <div style="flex-grow: 1;"></div>

            <!-- Excel Export Button -->

            <div style="flex-shrink: 0;">

                <button type="button" kendoGridExcelCommand>Export</button>

            </div>

        </div>

    </ng-template>

If the pane is scrolled, the dark highlight shown when grabbing the splitter is misaligned like this:

Stackblitz repro can be found here

./node_modules/@progress/kendo-angular-layout/fesm2022/progress-kendo-angular-layout.mjs:19:0-75 - Error: Module not found: Error: Can't resolve '@progress/kendo-angular-progressbar' in 'C:\LiveMRIProjects\MRI.AgoraInsightsAnywhere-Angular\node_modules\@progress\kendo-angular-layout\fesm2022'

./node_modules/@progress/kendo-angular-layout/fesm2022/progress-kendo-angular-layout.mjs:22:0-56 - Error: Module not found: Error: Can't resolve '@progress/kendo-angular-intl' in 'C:\LiveMRIProjects\MRI.AgoraInsightsAnywhere-Angular\node_modules\@progress\kendo-angular-layout\fesm2022'

this is the error is coming

when we add kendo thing into module.ts file

Hi,

https://stackblitz.com/edit/angular-dadm5ywe?file=src%2Fapp%2Fapp.component.ts

Please select the top-most button, then press TAB until the focus is on the button in the last grid cell.
Then press tab again => the focus moves to the last cell itself.
Press tab again => the focus moves back to the last button. 
=> here we got into an endless loop, you cannot navigate to the button below the grid.

Interestingly, you can leave the grid if you navigate backwards with shift+tab.

best regards,

Michael

The page numbers and total items within a pager do not appear to respect the currently loaded i18n locale. For example, there's no comma in the thousands place for the en locale. What makes me believe this is a bug is that the page input which can appear DOES have i18n applied to it so the discrepancy is clearly visible between the two.

As there's no demo with such large page numbers I've created an example as well as a screenshot:
B187rdik (forked) - StackBlitz

When increasing the browser zoom level while using a kendo-splitter with two kendo-splitter-pane elements, one of the panes exceeds the boundaries of the kendo-splitter. As a result, part of the content becomes hidden.

Steps to Reproduce:

1.  Use a  kendo-splitter with two kendo-splitter-pane elements.
2.  Resize one of the panes
3.  Increase the browser zoom level.

Template:

<kendo-splitter>
  <kendo-splitter-pane [collapsible]="true" size="30%">
    <div>
      <h3>Inner splitter / left pane</h3>
      <p>Resizable and collapsible.</p>
    </div>
  </kendo-splitter-pane>

  <kendo-splitter-pane>
    <div>
      <h3>Inner splitter / center pane</h3>
      <p>Resizable only.</p>
    </div>
  </kendo-splitter-pane>

  <kendo-splitter-pane [collapsible]="true" size="30%">
    <div>
      <h3>Inner splitter / right pane</h3>
      <p>Resizable and collapsible.</p>
    </div>
  </kendo-splitter-pane>
</kendo-splitter>

By default the grid pagination only works taking count of the actual records instead of (alternatively) taking in consideration the groups count.

It would be nice to have the possibility to choose between those 2 when using groupBy and process functions.

This pagination feature is already implemented in the Kendo Ui for Asp.Net Core, but it is not available in functions such as process, groupBy or (toDataSourceRequest/toDataSourceRequestString/toOdataString)

Here you can find the related documentation page for the Asp.Net implementation.

Right now the only possible way to achieve this behavior in combo with a KendoAngularGrid is to use the (toDataSourceRequest/toDataSourceRequestString), then into the controller you'll have to mutate the DataSourceRequest Object like following:

[HttpGet]
public async Task<IActionResult> GetData([DataSourceRequest] DataSourceRequest request, CancellationToken cancellationToken) {
    var data = //...  ;

    request. Skip = (request.DataSourceRequest.Page - 1) * request.DataSourceRequest.PageSize;
    request.Take = request.DataSourceRequest.PageSize;
    request.IsExcelExportRequest = true; // without this the items property of the GroupResult type will be null
    request.GroupPaging = true;

    return Ok(await data.ToDataSourceResultAsync(request, cancellationToken);
}

Hi,

I'd like to request a feature for programmatically dismissing notifications in Angular. This is a common feature for notification / toast component, but it is missing in Kendo UI for Angular.

Right now, once a closable notification is shown, there's no way to dismiss it programmatically, which can lead to clutter (see attached screenshot).

Here are the proposed features:

1. Programmatic Notification Dismissal:

   • Dismiss by type
   • Dismiss by ID
   • Dismiss all

2. Global Notification Limit:

   • Set a global limit for how many notifications can be displayed at once.

These additions would greatly enhance the user experience by preventing notification clutter and providing better control for developers.

Thanks for considering this!

Best, Sergei.

Hi,

I've noticed a strange issue with the ContextMenu: in Firefox, the div text selection loses focus after the context menu is shown.

Here is FireFox context menu behavior (focus lost on selected text).

Sample Code:

https://stackblitz.com/edit/angular-udag3v-aoxarf?file=src%2Fapp%2Fapp.component.ts,src%2Fapp%2Fcontextmenu-items.ts

Please let me know if there is any solution for this.

Thanks,

I'm experiencing an issue with the filtering and sorting functions in a Kendo Grid. This problem seems to occur with the latest version of Kendo UI for Angular in combination with Angular 18.

I have created a sample project on StackBlitz where the issue can be reproduced: StackBlitz Project.

In the example, you can see that the filtering and sorting capabilities are enabled. However, both filtering and sorting do not seem to work correctly.

Here is a relevant code snippet:

<kendo-grid [data]="gridData" [selectable]="selectableSettings" [navigable]="true" [height]="300" filterable="menu, row" [sortable]="true">
    <kendo-grid-column field="ProductName" title="Product Name"></kendo-grid-column>
    <kendo-grid-column field="UnitsInStock" title="Units In Stock"></kendo-grid-column>
    <kendo-grid-column field="UnitsOnOrder" title="Units On Order"></kendo-grid-column>
    <kendo-grid-column field="ReorderLevel" title="Reorder Level"></kendo-grid-column>
</kendo-grid>

What I have tried:

1. I checked that the correct versions of Kendo UI and Angular are installed.
2. I tried different settings for the filtering and sorting capabilities.
3. I reviewed the Kendo UI documentation to ensure I didn't miss anything.

Current behavior:

• Filtering: When I try to filter, the results are not updated correctly.
• Sorting: Sorting does not seem to produce the correct order.

Expected behavior:

• The grid should correctly filter and sort based on the column values.

Am I doing something wrong, or does this seem to be an issue with the Kendo UI framework? Any suggestions or solutions are welcome!

Thanks in advance for the help!

https://stackblitz.com/edit/angular-pxppfk-s4ix7b?file=tsconfig.json

Change target in tsconfig in this stackblitz to targer es2022 to recreate bug

Using the Editor component with Form Support, if I choose the style Heading 1 and type some letter.

I clean the value using only backspace key on the keyboard and the value of the form control is <h1></h1>.

This is reproductible on the demo : https://www.telerik.com/kendo-angular-ui/components/editor/forms/#toc-template-driven-forms

• Choose Heading 1 style
• Type AAA
• The form value = <h1>AAA</h1>
• Clean the value using backspace
• The form value = <h1></h1>

Expected result

• The form value should be empty

1. Start using the Kendo Tree View in Angular.

2. Load a large dataset for the Kendo Tree View, observe the time taken to render the Tree View.

3. The timing will increase if the dataset keeps on increasing.

4. Suggest some ways to reduce or optimize it.

This is how I am using the Kendo TreeView in Angular,

https://stackblitz.com/edit/angular-5elhtu?file=src%2Fapp%2Fapp.component.ts

When a detail row is used, the moment you expand one row and scroll, it automatically loads the last items from the dataset.

Ex expand row 1 - start scrolling, and it suddenly loads 5xx th row+;

When grouping is also enabled - expanding the detail row under one group, expands it under all groups.

The stackbliz is from the kendo demo page for virtualscroll (with the added detail row).

If you have a kendo grid table with some data over multiple pages and you go e.g. to the last page and then reload the data, resulting with less pages - the table is empty and you have to manually click on the first page to see the data. Here is a working example: 

https://codesandbox.io/s/upbeat-lamarr-d67m8k?file=/src/app/app.component.ts

Step 1. Go to the last page
Step 2. Click on the button "'Reset data" <- you see no data
Step 3. Click on the first page <- You see the data

Currently it is possible to override certain messages of the kendo grid with the KendoGridMessages component.

However, this applies the message to the entire grid at once.
For example assume I have a grid with 2 boolean value columns, I would like to override the filter menu IsTrue & IsFalse messages to another string.
This is entirely possible with the KendoGridMessages component.
After the columns in my grid I might put something like this:

This would work if I wanted both boolean filter menus to display Yes & No.
But lets suppose I have set a template for cells in one of the columns like so:

the cells in this column would now display 'Validated' or 'Not Validated' instead of true/false.
It would make more sense for this column filter menu to have 'Validated' & 'Not Validated' instead of the Yes/No message that has been set to the entire grid.

Currently I would have to choose between one or the other strings for the boolean filter, either Yes/No or Validated/Not Validated.

This is a simple example, and in this case using the Yes/No messages for both wouldn't cause a user too much head-ache, but there are plenty of other more complex use cases where not having individual grid messages could cause confusion.

Here is a Stackblitz where I have mocked the grid:
https://stackblitz.com/edit/angular-qynsrr?file=src%2Fapp%2Fapp.component.ts

In the above Stackblitz I've mocked what I would expect it to work like.
I would expect that you can add a KendoGridMessages in the grid to set a default, and then on each column override it as necessary with another component or another KendoGridMessages.