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I'm migrating KendoUI for jQuery to React. In jQuery version of Kendo Grid was possible to set "values" property to columns with "id" values.

In React version of the kendo grid, the "values" property for the GridColumn component is not available. How can I make the same like in jQuery version?

 

Thanks a lot for an each help.

Wissam
Telerik team
 answered on 10 Aug 2022
1 answer
3 views
Hello,
I created a special cell in the grid. When this cell I created is clicked, the onSelectionChange event in the grid does not work.
But it works when I create a normal cell.



In the example below
When I click on the name and surname cells, the checkbox in the grid is marked, but when I click on the Full Name cell, the checkbox in the grid is not marked.

<Grid
data={data.map(item => ({
...item,
[SELECTED_FIELD]: selectedState[idGetter(item)]
}))}
style={{height: '400px'}}
dataItemKey={DATA_ITEM_KEY}
selectedField={SELECTED_FIELD}
selectable={{enabled: true, drag: false, cell: false, mode: 'multiple'}}
onSelectionChange={this.onSelectionChange}
onHeaderSelectionChange={this.onHeaderSelectionChange}
>
<Column field={SELECTED_FIELD} width="50px"
headerSelectionValue={data.findIndex(item => !selectedState[idGetter(item)]) === -1}/>
<Column field="name" title="Name" width="300px"/>
<Column field="surname" title="Surname" width="300px"/>
<Column width="100px" title="Full Name" cell={(props) => (
<td>
<div>{props.dataItem.name + ' ' + props.dataItem.surname}</div>
</td>
)}/>
</Grid>

 

Vessy
Telerik team
 answered on 18 Mar 2024
0 answers
3 views

Hi,

I have a problem with the Tooltip position issue.

If I move the pointer from outside of the chart to a a chart item, the tooltip position is correct

But if I try to hover on a chart item, after that I move the mouse to an item beside it, the position is incorrect now


Do you have any idea about this issue?  Any help would be great.

Thank you

Henry

PS: Please see the behavior in the .zip file (it contains a .gif file to compare 2 cases I listed above)

 
Henry
Top achievements
Rank 1
 asked on 18 Mar 2024
0 answers
2 views

Hello,

I am trying to display text containing html tags (rich text) in the treelist columns. Can you suggest how to do that? Currently it is showing as a string.

 

Thanks

Satbir
Top achievements
Rank 1
 asked on 15 Mar 2024
1 answer
4 views

I have kendoreact grid. I have total 8 columns. out of 8, 4 columns are locked. Currently horizontal scroll bar is displaying for entire grid. But i want to show the scroll bar only for un-locked columns. Kindly help.

 

requirement: 

Konstantin Dikov
Telerik team
 answered on 15 Mar 2024
1 answer
6 views

I am trying to fix an issue on an old react application and I am not familiar with the approach used here. We are using the following dependencies(some important ones mentioned). Node version is 14.x


"dependencies": {
"@progress/kendo-ui": "^2021.3.1207",
"@types/node": "^12.20.15",
"@types/react": "^17.0.11",
"moment": "^2.29.4",
"react": "^17.0.2",
.
.
.
}

  "devDependencies": {
    "@types/jquery": "^3.5.5",
.
.
.
  }

Right now we are using the below timepicker and this passes in a datetime value on save, in this format 2024-03-14T09:00:00.000Z. But I want to change this to pass in value as a time in this format HH:mm:ss .

      <input
        id={this.id}
        name={this.props.validationName}
        data-role="timepicker"
        data-bind={`value: ${ValueCodes.Start}`}
        data-format="h:mm tt"
        required={true}
        disabled={true}
      />
I understand that the ValueCodes.Start mentioned above is linked with the type of the input filed. I did find the following set of codes that determine the type of that field in the corresponding datasource builder file.
export class ValueCodes {
  public static readonly Start = 'sTRT_TIME';
.
.
.
}

protected getDataSourceOptions() {
    const fields: { [key: string]: { type: string } } = {};
    switch (this.categoryCode) {
      case 'INIT':
        fields[ValueCodes.Start] = { type: 'date' };
.
.
.
        break;
.
.
.
      default:
        break;
    }
    return {
      fields: fields,
      transportOptions: { baseUrl: `${X.getApiUrl()}value/${this.categoryCode}` }
    };
  }
}


On changing the 'type' from 'date' to 'time' here, fields[ValueCodes.Start] = { type: 'date' }; I encountered some errors. I was only able to save the value in my desired format, if I disable validation. Aprart from that the timepicker now will not load the datetime or time value fetched from the backend because of the 'type' change from 'date' to 'time'.

Is there a specific way in kendo that I can try to overcome this?

Konstantin Dikov
Telerik team
 answered on 14 Mar 2024
0 answers
3 views

I want to change the upload icon in Drag&drop component  to    before uploading the file. 

 

&   after uploading the file

Abhishek
Top achievements
Rank 1
Iron
Iron
 asked on 12 Mar 2024
1 answer
9 views

Before I was using

@use '~@progress/kendo-theme-default/scss/variables' as variables;

 

but recently after updating packages, I got jumped by a couple of errors saying there are no color variables in said file.
I found them in the dist folder but all those files also have

@import "all.scss";

 

at the end making me import whole scss files multiple times destroying all my overrides in previous files.

Is there any way I can import all Kendo theme variables to my scss files?

Zhuliyan
Telerik team
 answered on 12 Mar 2024
0 answers
7 views

I am having trouble navigating the grid with a screen reader using table navigation commmands. I think the problem might be my custom cells. Is there anything else that needs returned bessides tds? Here is an example of my grid.

```

<Grid data={transactions}>
        <Column field="name" title="Name" />
        <Column field="amount" title="Amount" format="{0:c2}" />
        <Column
          field="date"
          title="Date"
          cell={(props: GridCellProps) => (
            <td>{new Date(props.dataItem["date"]).toDateString()}</td>
          )}
        />
        <Column field="description" title="Description" />
        <Column
          title="Actions"
          cell={(props: GridCellProps) => (
            <td>
              <button
                onClick={() => {
                  setShowEditTransaction(true);
                  setEditTransaction(props.dataItem);
                }}
              >
                Edit
              </button>
              &nbsp;
              <button
                onClick={() => {
                  setShowDeleteTransaction(true);
                  setTransactionToBeDeleted(props.dataItem);
                }}
              >
                Delete
              </button>
            </td>
          )}
        />
     

</Grid>

```

Thanks in advance.

Chris
Top achievements
Rank 1
 asked on 10 Mar 2024
1 answer
5 views

Using the FontSize editor tool in the Editor I need the user to be able to select a value for the FontSize and retain that value after the user hits the enter key to go to a new line in the ediitor. Right now if you select anFontSize value it retains it till the user clicks enter then the FontSize dropdown value resets to unselected.

Thanks,

   Matt Heuerman

 

Vessy
Telerik team
 answered on 07 Mar 2024
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