The following tables list the members exposed by HierarchicalGridClientEvents.
| Name | Description | |
|---|---|---|
 | ChildrenPopulated | Event which is fired when children have been populated (Load on demand). Function takes arguments evt and ui. Use ui.owner to access the hierarchical grid object. Use ui.parentrow to access the row element for the row that was populated. Use ui.id to get the data ID of the row. |
| ChildrenPopulating | Event which is fired when children are about to be populated (Load on demand). Return false in order to cancel children populating. Function takes arguments evt and ui. Use ui.owner to access the hierarchical grid object. Use ui.parentrow to access the row element for the row that's about to be populated. Use ui.id to get the data ID of the row. |
| RowCollapsed | Event which is fired when a hierarchical row has been collapsed. Function takes arguments evt and ui. Use ui.owner to access the hierarchical grid object. Use ui.parentrow to access the row element for the row that was collapsed. |
| RowCollapsing | Event which is fired when a hierarchical row is about to be collapsed. Return false in order to cancel row collapsing. Function takes arguments evt and ui. Use ui.owner to access the hierarchical grid object. Use ui.parentrow to access the row element for the row that's about to be collapsed. |
| RowExpanded | Event which is fired after a hierarchical row has been expanded. Function takes arguments evt and ui. Use ui.owner to access the hierarchical grid object. Use ui.parentrow to access the row element for the row that was expanded. |
| RowExpanding | Event which is fired when a hierarchical row is about to be expanded. Return false in order to cancel row expanding. Function takes arguments evt and ui. Use ui.owner to access the hierarchical grid object. Use ui.parentrow to access the row element for the row that's about to be expanded. |
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