This sample demonstrates the Tree Grid column chooser feature. Click or tap the column chooser icon in the toolbar to open column chooser and you can select columns to hide/show from the checkbox list.
The Tree Grid columns can be shown/hidden dynamically by using column chooser. To enable column chooser behavior, set
property as true. You can also prevent the display of a column in column chooser by setting
columns->showInColumnChooser as false in columns definition.
In this demo, when the user clicks or taps column chooser icon from the toolbar then the column chooser menu will open. User can show or hide the columns by changing the state of the checkbox.