| `HasChildren` | Whether the item has children. Determines whether an expand arrow is rendered next to the item in an Expandable column. Required when loading data on-demand—if you don't set it to `true`, an expand arrow will not appear and the user will not be able to expand the item and load its children. With hierarchical data, the Gantt Tree will render the icon based on the existence of child items, but `HasChildren` will take precedence. You do not have to set or use its field unless you want to load data on demand or override the arrow for some items. |
0 commit comments