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Hello,

I have a React project, which uses "react-styleguidist": "13.0.0" to show various examples of the components, while kendo react grid 4.8.0 has been used. Using this version, the column resizer works as expected in the documentation page which contains several examples of Grid component.

I am trying to upgrade Kendo React Grid and all its related packages to version 5.1.0. This is the latest version possible to use, without upgrading also the project to React 18.

All functionalities seem to work as expected with version 5.1.0, except of column-resizer. It only works correctly in the 1st Grid example of the documentation page. In all other examples except of the 1st one, when I try to drag the column-resizer the column resizes correctly, but it also scrolls to the 1st grid example of the documentation page.

Do you have any suggestions on what could be the root of the problem?

Thank you.

Vessy
Telerik team
 answered on 30 Jun 2023
2 answers
105 views

Hi.

Is there any way to use JsonSchema when creating a Form with the KendoReact Form component? Maybe something along the lines of react-jsonschema-form? If not, are there any plans to integrate this in the future or any ideas how this could be implemented using the existing KendoReact components?

In the end, we would like to be able to build our forms dynamically based on jsonSchema information. That is the main goal of this question.

Thanks,

Greetings,

Bernd

 

Bernd
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 answered on 29 Jun 2023
0 answers
91 views

as follow img: how should i fix it

Steve
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 asked on 29 Jun 2023
0 answers
96 views

Here is my code, and it crashed. 

import {
  AgendaView,
  DayView,
  MonthView,
  Scheduler,
  TimelineView,
  WeekView,
} from '@progress/kendo-react-scheduler';
import * as React from 'react';
import { useState } from 'react';
import { useQuery } from 'react-query';
import { useAppContext } from '../../AppContext';
import { getCalendarEvents } from './getCalendarEvents';

const workDayStart = '09:00';
const workDayEnd = '18:00';
export function Calendar() {
  const { accessToken } = useAppContext();
  const [isMonthView, setIsMonthView] = useState(false);
  const [selectedDate, setSelectedDate] = useState(new Date());

  const { data: events } = useQuery({
    queryKey: ['getCalendarEvents', { selectedDate, isMonthView, accessToken }],
    queryFn: getCalendarEvents,
    initialData: [],
    refetchOnWindowFocus: false,
  });

  const onDateChange = (e) => {
    setSelectedDate(e.value);
    console.log(e.value);
  };
  const onViewChange = (e) => {
    if (e.value === 'month') {
      setIsMonthView(true);
    } else {
      setIsMonthView(false);
    }
  };

  return (
    <Scheduler data={events} onDateChange={onDateChange} onViewChange={onViewChange}>
      <WeekView title='Week' workDayStart={workDayStart} workDayEnd={workDayEnd} />
      <AgendaView />
      <DayView workDayStart={workDayStart} workDayEnd={workDayEnd} />
      <TimelineView workDayStart={workDayStart} workDayEnd={workDayEnd} />
      <MonthView />
    </Scheduler>
  );
}

Yiheng
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Iron
 asked on 27 Jun 2023
2 answers
232 views

I am working with the KendoReact data grid for a SPA. The idea is that many elements on the page stay consistent, like a navigation bar and footer, and each 'page' is just different content being conditionally rendered inside of that frame. 

In this screenshot a very basic diagram is shown color coding sort of how this is laid out. The root contains the constant elements like the left navbar or footer. And react-router switches the inner content around depending on the route chosen. For this page, a div exists to house a backdrop image (blue area). And another div provides a background for the pages elements (pink). Inside that div is titles, buttons, etc. and then a Kendo grid.

A basic layout for my markup is as follows:

<div className="flex flex-col w-screen h-screen fixed">

<div className="flex flex-grow overflow-hidden">

<LeftNavigationBar />
<TablePage>

<div className="w-full h-full p-8 justify-center">
<div className="h-full w-full overflow-y-auto flex flex-col">

<Grid>

</div>

</div>


</TablePage>
</div>
<Footer />
</div>

 

The issue I am having is with width sizing. My goal is that I can set some sort of minWidth property on them. I want them to proportionally size up to fit the component size, but once the window is small enough the columns reach their minsize, the grid will shrink and use horizontal scrolling instead.

I read through a few docs to get this working, but none of them were quite right. The first example on This page is almost exactly what I am looking for. And I tried implimenting this solution. The problem is with my navbar and other consistent elements. It looks like the column width setting causes the table to override the widths of everything else on the page.

This screenshot is a rough diagram representing what is happening. When I shrink the window it will actually start to overlap my other elements until the columns reach a minsize, and then the scrollbar is shown.

So my question boils down to how I may be able to implement my solution while keeping the width of my other persistent elements as a priority. Thank you for taking the time and let me know if I can clarify the question or send additional items to help.

Hayden
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Iron
 updated answer on 27 Jun 2023
1 answer
166 views

Hi support team,

I am using React Scheduler. I was trying to delete event from Scheduler. I used onDataChange event as example in website. But When I delete, deleted array is empty and updated array returned with useless data. Please guide me how to fix it.

const handleDataChange = async ({
        created,
        updated,
        deleted,
      }: SchedulerDataChangeEvent) => {}
Konstantin Dikov
Telerik team
 answered on 27 Jun 2023
1 answer
115 views
In kendo react pdf how to apply header for all pages. using  <pdfExport>
Vessy
Telerik team
 answered on 23 Jun 2023
1 answer
639 views

i followed the example provided in the docs to replicate inline editing for my scenario.

However after clicking on edit button , for every keystroke the input loses focus.

I observed that After removing the below parameter code works fine:

dataItemKey={product id}

 

What is the use of this parameter and how does specifying it (uniquely or not) affects focus on the input text box while typing.

 

Please advise.

 

 


https://www.telerik.com/kendo-react-ui/components/grid/editing/editing-custom/

Janki
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 answered on 23 Jun 2023
0 answers
1.3K+ views

Hi,

I am looking for guidance on the correct way to provide an empty option in a DropDownList bound to a collection of objects. It appears to work if you just use a 'null' defaultItem:

defaultItem={null}

which adds an empty item to the top of the list and returns a null value onChange. However, the documentation suggests that this property is supposed to be a placeholder and that the defaultItem property type must match the data type. Is there a better approach to adding an empty item to the list?

Kind regards,

David

David
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 asked on 22 Jun 2023
1 answer
93 views
I can't seem to find the ColumnMenu component from the cellProps provided for the headerCell prop for a TreeList column. I would like to utilize a custom headerCell but also show the column menu.
Konstantin Dikov
Telerik team
 answered on 22 Jun 2023
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