This demo showcases the keyboard shortcuts applicable on TreeGrid and also lists out in below description, how those applicable shortcuts interacts with TreeGrid actions.
|Ctrl + Shift + UpArrow||Collapse Child Grid|
|Ctrl + Shift + DownArrow||Expand Child Grid|
|Ctrl + UpArrow||Collapse All|
|Ctrl + DownArrow||Expand All|
|Ctrl + Home||First row selection|
|Ctrl + End||Last row selection|
|Home||First cell selection|
|End||Last cell selection|
|Up Arrow||Move row selection up|
|Down Arrow||Move row selection down|
|Right Arrow||Move Cell selection right|
|Left Arrow||Move Cell selection left|
|Shift + Down/Up||Multiple row Selection|
|Ctrl + j||Focus TreeGrid element|
All the TreeGrid actions can be controlled via keyboard keys and is availed by using allowKeyboardInteraction property which is set to true by default. The applicable key combinations and its relative functionalities are listed below. KeysDescription Ctrl + Down ArrowExpandAll Ctrl + Up ArrowCollapseAll F2Edit ESCCancel EnterSave InsertAdd DeleteDelete Ctrl + HomeFirst row selection Ctrl + EndLast row selection HomeFirst cell selection EndLast cell selection Up ArrowMove row selection up Down ArrowMove row selection down Up ArrowMove Cell selection up Down ArrowMove Cell selection down Right ArrowMove Cell selection right Left ArrowMove Cell selection left Shift + Down/UpMultiple row Selection Shift + Right/Left/Down/UpMultiple Cell Selection Ctrl + Shift + Up ArrowCollapse selected parent row Ctrl + Shift + Down ArrowExpand selected parent row Ctrl + jFocus TreeGrid element TabGo to next cell for editing Shift + TabGo to previous cell for editing PageDownGo to Next page PageUpGo to Previous page Ctrl + Alt + PageUpGo to First page Ctrl + Alt + PageDownGo to Last page Alt + PageUpGo to Next pager Alt + PageDownGo to last pager More information on the TreeGrid keyboard interaction can be found in the documentation section.