I'm rendering a kendo-grid that receives data dynamically in runtime and required to autofit the columns continuously as data arrives.

I've used autoFitColumns() on the ngAfterViewChecked lifecycle hook to keep autofitting with each new data arrival. but each autofit resets the view of the grid and the horizontal scroll is reset to the start.

I searched for other issues regarding the subjects but none worked for this scenario.
tried solutions:

1. using ngZone and subscribing to OnStable
2. saving the scrollLeft property of '.k-grid-content' and and assigning the value to it after the autoFitColumns() call
3. calling autoFitColumns on specific changes within ngOnChanges.

without autofit there are no issues despite many dynamic data changes.

template parameters:

<kendo-grid
#grid
[kendoGridBinding]="gridData"
[skip]="skip"
[resizeable]="true"
....>

component (simplified)

export class Component {
@Input() columns$: Observable<TableColumns[]>
@Input gridData: any[];
@ViewChild(GridComponent) grid: GridComponent;

ngOnInit(){
this.columns$?.pipe(filter((cols)=> !!cols && cols.length > 0)).subscribe......
}

ngAfterViewChecked() {
this.grid?.autoFitColumns();
}

Hi,

Is there a way to customize or override that drag clue behavior?

In our setup, some columns are fixed (non-reorderable) while the rest can be reordered. What we’d like to achieve is that when users try to move a reorderable column next to or into a fixed column, the “+” drag clue icon should not appear to visually indicate that the action isn’t allowed.

Thanks!

We’re experiencing a performance slowdown in our Angular application whenever a tooltip is hovered. Upon inspection in Chrome DevTools, we observed multiple warnings such as

These violations appear only during tooltip hover events, causing noticeable UI lag.

Environment:

• Framework: Angular 19.2.14

• Browser: Chrome (140.0.7339.208)

• Tooltip Version :  (@progress/kendo-angular-tooltip": "18.5.2")
  
  can you help with that? Thanks in advance.

After v20.0.0 update and the removal of kendoGridGroupBinding directive, there is a new bug that was not there before.

If you are in group mode, and you programmatically change row data, the data does not reflect the changes visually, unless you collapse the groups and re-expand them again to see the new changes. 

This problem only started after removing the kendoGridGroupBinding input or directive.

*Update: this problem only happens when virtual scroll is on. 

I have also noticed that selecting a row is glitchy when the grid is grouped and sorted, especially when it is initially sorted and grouped.

We are using the @progress/kendo-angular-grid@^20 without the AI Prompt feature.

However it turns out @progress/kendo-angular-conversational-ui and it's peer dependencies are included in the final bundle.

We do not want these unused features to be included in the final bundle, as they're not required.

See related https://github.com/telerik/kendo-angular/issues/4700

Hi,

The scolling to an item doesn't seem to be working when paging (and not on the correct page).

The demo also doesn't work (click the scroll to item 57 button):

https://www.telerik.com/kendo-angular-ui/components/grid/scroll-modes#scrolling-to-a-specific-item

It there a fix or workaround?

Kind regards

Hi Team,

I have default text filter (manual/server side) and want to have another filter as dropdownlist but both filters together  working

Sample : https://stackblitz.com/edit/dvv6dr8o

Before Filter

After apply both filters and remove filter for "Product Name" is not working. Also the filter array lost the selection for  "Category" field.
Also I need help to clear the dropdownlist/filter for category.

Hi,

I'm using kendo-grid in Angular with both resizable columns and virtual scrolling enabled.
I also call the autoFitColumns() method (through ViewChild) to auto-adjust the column widths based on the content.

However, I noticed the following problematic behavior:

• My grid uses pageSize = 60, so only 60 rows are rendered in the DOM at a time.

• I have a total of about 101 rows.

• The content in row #101 is much wider than any of the rows currently rendered.

• When I call autoFitColumns(), the method calculates the width based only on the visible (rendered) rows (the first 60).

• As a result, when I scroll down to row 101, the cell shows ellipsis (...) because the column width didn't get adjusted based on its content.

It seems that autoFitColumns() does not take into account rows that aren't currently rendered due to virtual scrolling.

Expected behavior:
Ideally, autoFitColumns() should consider the ENTIRE dataset, or at least provide an option to temporarily render all rows, so the width is calculated correctly.

I'll attach a sample StackBlitz with:

• 101 records

• Virtual scrolling + resizable = true

• Last row has a long text

• After calling autoFitColumns, the column is not wide enough and shows "..."

Could you please confirm if this is expected behavior or if there's a recommended workaround?

https://stackblitz.com/edit/angular-8rzs1wr6-7hvlbi8f?file=src%2Fapp%2Fapp.component.ts,src%2Fapp%2Fproducts.ts

Thanks in advance!