Single selection of row using checkbox not working in grid

[Goutham]

Hi,

     

     I am using grid for single selection of row at any point i.e only one row should be selected,if another row is selected, previous row should be unselected.For this purpose i am using type as single in selection setting property,But Not working as expected.

Or if any another way to do this functionality please suggest me. 

Thank you.

[Pavithra Subramaniyam]

Hi Goutham, 

 

Greetings from Syncfusion. 

 

By default Checkbox selection is used for multiple Grid row selection. So if you want to maintain only one selected row, You can achieve your requirement by using the “rowSelecting” event of Grid component. Please refer to the below code example, documentation link and sample link. 

 

[component.ts] 

@Component({ 

    selector: 'app-root', 

    templateUrl: ' <ejs-grid #grid [dataSource]='data' allowPaging='true' [allowSelection]="true" [editSettings]='editSettings' (rowSelecting)='rowSelecting($event)'> 

        <e-columns> 

            <e-column type='checkbox' width='50'></e-column> 

             .   .  . 

        </e-columns> 

    </ejs-grid> ', 

}) 

export class AppComponent { 

    .   .  . 

    rowSelecting(e){ 

      if(this.grid.getSelectedRecords().length){  

        this.grid.clearSelection();  

      }  

    } 

} 

  

Documentation: https://ej2.syncfusion.com/angular/documentation/api/grid/#rowselecting  

                              https://ej2.syncfusion.com/angular/documentation/api/grid/#getselectedrecords 

                              https://ej2.syncfusion.com/angular/documentation/api/grid/#clearselection 

 

Sample               : https://stackblitz.com/edit/angular-4wvczc?file=app.component.html  

 

Please get back to us if you need further assistance. 

 

Regards, 

Pavithra S. 

[Goutham]

Thank you for quick response.

[Pavithra Subramaniyam]

Hi Goutham, 

 

Thanks for your update. 

 

Please get back to us if you have any concern. 

 

Regards, 

Pavithra S.