Is there a way to programmatically select a specific row in an Angular Kendo Grid without using the user interface? For example, can I select the third row through a selection function?
Currently working with Angular 10
For more information, check out:
Method 1:
When working with Kendo, there is a way to programmatically select a row by utilizing the rowSelected event.
This function establishes a criteria for selecting rows based on certain conditions within the component.
<kendo-grid
[data]="gridData"
[height]="500"
[selectable]="true"
[rowSelected]="isRowSelected"
>
public gridData: any[] = products;
public mySelection: any[] = [1, 3, 5];
// Using an arrow function to access 'this' from within the class context.
public isRowSelected = (e: RowArgs) => this.mySelection.indexOf(e.dataItem.ProductID) >= 0;
For a practical demo along with detailed explanations on implementation using Angular 10, you can refer to this link.
Kendo-grid: Select Row Programmatically using Angular
https://www.telerik.com/kendo-angular-ui/components/grid/selection/#toc-setting-the-selected-rows
Method 2:
If flexibility in setting selectionKeys dynamically is required, one can utilize this approach. However, if selection preservation is not a concern as per your query, referencing this link should suffice.
Ensure you pass the input [selectedKeys] to the kendo grid with an array of row indices that should be selected upon grid loading. If you need to update the selected rows later on, simply modify the selectedKeys array accordingly.
For a demonstration, Kendo offers an example at this link: https://www.telerik.com/kendo-angular-ui/components/grid/selection/#toc-during-data-operations
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