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10 answers
1.8K+ views

Hi

I tried to add a NumericTextBox as a custom cell editor inside GridColumn. In onChange function, it updates the data list using setState and it goes focus out on every time I type a digit. Below is my code 

itemChange = event => {
  const value = event.value;
  const name = event.field;
  const dataItem = Object.assign({}, event.dataItem);
  const index = this.state.data.indexOf(event.dataItem);
  if (index > -1) {
    const data = this.state.data.slice();
    dataItem[name] = value;
    data[index] = dataItem;
    this.setState({
      data: data
    });
  }

}

 

What may be the error cause this issue?

Thanks and Regards

 

Stefan
Telerik team
 answered on 09 Sep 2020
1 answer
156 views

Hi,

 

After clicking select file button in kendo upload, nothing happening ( Open Popup not displaying to choose the file).

 

Please help to resolve.

 

 

Thanks

 

Regards,

Karuna

 

 

Stefan
Telerik team
 answered on 08 Sep 2020
4 answers
554 views

I would want to have a column menu with the filter opening at 1 click, instead of first opening the column menu, and the opening the filter box.

An extra plus would be to have an actual filter icon instead of the default 3 dots. See the attached images for more info about what I want to achieve.

What do I need to do?

Stefan
Telerik team
 answered on 07 Sep 2020
3 answers
411 views
Hello,
I am trying to use server-side paging in TreeList, and its implementation is a bit ... confusing.
From my understanding, when users are loading grouped data, they expect to have page size to refer to the number of groups per page, not total items.
But even if that number was based on total items, it needs to be stable and not change based on whether the group (tree parent) was expanded.
The weirdest consequence is when users open the last group on the page, they can see that the item expanded, but no items underneath. For a while, I thought it was just hidden behind the pager toolbar.

https://stackblitz.com/edit/react-9fmppn?file=app%2Fmain.jsx
Here is an example for you to try. See how the number of pages is changing when you expand the tree element.
Is there a way to implement my pager to be more user-friendly and less confusing?
Thanks.
Stefan
Telerik team
 answered on 04 Sep 2020
1 answer
1.1K+ views

I am using react grid group feature. But it shows groups expanded by default.

I didn't found any way to show it collapsed by default.

Stefan
Telerik team
 answered on 02 Sep 2020
14 answers
880 views

Hi,

 

I am trying to create editable GridCell which could accommodate multiple lines by hitting [Enter] key.

Could you please provide an example if this is possible?

Thanks,

Sourav

Sourav
Top achievements
Rank 1
 answered on 01 Sep 2020
2 answers
954 views

How can I run an onclick event on the kendo chart?

I want to display the information in this diagram in a larger modal when I click

Thank you for your help

Stefan
Telerik team
 answered on 01 Sep 2020
2 answers
59 views

hello

is exist any example for update cell of Spreadsheets in kendo ui?

thanks

Mohammad
Top achievements
Rank 1
Veteran
 answered on 01 Sep 2020
1 answer
3.4K+ views

Hi,

Is there an exmaple for that add custom buttons to rows of Kendo Grid Grid?

thanks

 

Stefan
Telerik team
 answered on 31 Aug 2020
1 answer
68 views

While using the Kendo react editor, if I use a font family and jump to next line, the font changes. 

How can I keep the selected font consistent while I'm using the editor. 

 

 

Stefan
Telerik team
 answered on 28 Aug 2020
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