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1 answer
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I've noticed that that Data Grid has support for expandable detail rows ( https://www.telerik.com/kendo-react-ui/components/grid/rows/detail/ ), but in my case Treelist fits better with the structure. However, I was unable find support for detail rows in Treelist component. I guess the alternative is create custom solution with rowRender property on Treelist?

Filip
Telerik team
 answered on 26 May 2022
1 answer
569 views

Hi.

I would like to sort my data in a Grid using a complex data type and also using editing with the grid. The issue is that the field I want to sort by is in a nested object like this:

[
	{
		id: 123,
		channel: {
			id: 1,
			label: "test1"
		},
		...
	},
...
]

So I would like to sort by channel.label. The issue is that I also use the edit capabilities of the Grid with this data and for editing the channel I use a dropdown which uses the id as key and the label as text of the dropdown but this is not the issue and editing works fine.

I have forked one of your Grid examples to demo my sorting issues with the Grid. As you can see there, I created my own sorting function but it does not work as expected. If you hit the column header multiple times, it only gets sorted once or twice and then not anymore. I guess there is something wrong in my sorting function, so if you could please let me know what I'm doing wrong there it would be great.

https://stackblitz.com/edit/react-qlfk8k-eqxmru

Thanks,

Bernd

Konstantin Dikov
Telerik team
 answered on 25 May 2022
1 answer
137 views

I am unable to set the title for the forecolor and backcolor.

https://stackblitz.com/edit/react-nmy4tg?file=app%2Fmain.jsx

Any idea what I'm doing wrong?

 

 

Konstantin Dikov
Telerik team
 answered on 25 May 2022
2 answers
384 views

Here's a demo: https://stackblitz.com/edit/react-yr7z7g?file=app%2Fmain.jsx

In the example, there are two different columns which are available for inline editing.

The first column "GridDataCell (Retains Focus)" is working as expected, and can be filled without issue.

The second column "ExternalDataCell (Loses Focus)" is not working as expected. After typing a character into the input, focus is lost and the user must refocus before typing another character.

The difference between the two is that the custom cell for the first column is updating the data state that is provided to the Grid, while the second column is using a separate state to store any Inedit data changes, and also reading the current value from that separate state.

Is there some way to achieve the setup of the second column without the behavior I'm seeing?

Micah
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Iron
 answered on 25 May 2022
1 answer
166 views

I have a same issue in a last question from someone.

last character is still missing when onChange is called.

ProseMirror that Shane said is not working for me.

 

Source code is simple

<Editor tools={[
        [Bold, Italic, Underline, Strikethrough],
        [Subscript, Superscript],
        [AlignLeft, AlignCenter, AlignRight, AlignJustify],
        [Indent, Outdent],
        [OrderedList, UnorderedList],
        FontSize,
        FontName,
        FormatBlock,
        [Undo, Redo],
        [Link, Unlink, InsertImage, ViewHtml],
        [InsertTable],
        [AddRowBefore, AddRowAfter, AddColumnBefore, AddColumnAfter],
        [DeleteRow, DeleteColumn, DeleteTable],
        [MergeCells, SplitCell],
      ]} contentStyle={{
        height: 320
      }}
        onChange={changeEventHandler}
     

/>

 const changeEventHandler = (e) => {
    if (e.target.view) {
      const view = e.target.view;
      if (view) {
        let htmlTxt = EditorUtils.getHtml(view.state);
        console.log(htmlTxt)
        // props.setContent(htmlTxt);
      }
    }
  }

 

 

 

"5" is missing!

How can I solve this?

 

Konstantin Dikov
Telerik team
 answered on 24 May 2022
2 answers
400 views

Hi,

I have 2 questions:

1) How can i set the checkIndeterminate property? I tried just setting item.checkIndeterminate  = true, but nothing happened. Please advise as i cannot find any docs that detail this attribute.

2) Is is possible to NOT render a specific tree node without removing it from the dataset. I looked at the TreeView.item but it doesnt control the entire node, just the text after the expand/checked elements.

Thanks in Advance,

Grant

Ina
Telerik team
 answered on 24 May 2022
1 answer
200 views

Hi.

I have a Scheduler component in my app and I have added a custom form for editing the values of the Scheduler events. This all works fine. The only thing I couldn't figure out is how to influence the "save" and "cancel" buttons of the Scheduler form (see attached screenshot from your example app).

What I would like to do:

- use a custom React context to influence the save button's disabled state (set it to disabled depending on a boolean value of the parent component)

- translate the "save" and "cancel" labels of the buttons.

Could you please give me an example on how I could do that?

Thanks,

Bernd

Ina
Telerik team
 answered on 24 May 2022
1 answer
85 views

I created a custom grid cell to preselect and disable some columns based on the state, but now I am unable to select any checkboxes.

Is there a way to use the custom cell to set the checkbox values and keep the selection and selection state working the same? 

      <td colSpan={props.colSpan} role={'gridcell'} aria-colindex={props.ariaColumnIndex}>
        <input
          disabled={ifAttached} // value from state
          type="checkbox"
          checked={ifAttached} // value from state
        />
     

</td>

Ina
Telerik team
 answered on 24 May 2022
1 answer
447 views

Hello,

Is there any easy and elegant way to fill remaining space with grid?
Imagine there's an AppBar at the top, a footer at the bottom and I want to fill entire middle space with grid that contains too many rows to display them without overflowing, so there has to be a working scrollbar.

Thank you for any help.

Filip
Telerik team
 answered on 23 May 2022
1 answer
192 views

Just so you know I'm currently using version 3 of kendo react

I'm having an issue where I have a form, showing in a dialog box. When the screen size is smaller, and i click the date time picker on my form, the date time picker crops out of the page, so I can't see the bottom of the date time picker. I was thinking to use a class to reposition the datetime picker, but I'm unable to connect my KendoDateTimePicker popupcClass with the CSS class that I added. When i check the popup's class my css class isn't there. What's a good way to make it that my datetimepicker doesn't crop out of my page?

 

Filip
Telerik team
 answered on 23 May 2022
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