This sample demonstrates CRUD operations in Tree Grid using command column. You can perform CRUD operations as follows,
Edit- To edit record, double click a row or click Edit button from command column after selected a row.
Delete- To delete record, click Delete button from command column after selected a row.
Update, Cancel-You can save or discard changes by click Update and Cancel button from command column respectively.
The Tree Grid provides an option to render CRUD action buttons in a column by using the CommandColumn feature. The columns->commands property accepts array of CommandModel object. The predefined command button can be defined by using type property. The built-in command button are, Edit Delete Cancel Save Injecting Module: Tree Grid features are segregated into individual feature-wise modules. To use CommandColumn feature, we need to inject Edit module using the TreeGrid.Inject(CommandColumn) method. More information on the command column configuration can be found in this documentation section.