At first the content of a document opened in the grid tab is collapsed, only the root eement and its attributes being shown.. The grid disposition of the node names and values is very similar to a web form or a dialog. The same set of key shortcuts used to select dialog components is also available in the grid page. For instance moving to the next editable value in a table row is done using the (Tab) key. Moving to the previous cell employs using the (Shift-Tab) key. Changing a value involvespressing the (Enter) key or start typing the new value directly, and, when the editing is finished, pressing (Enter) again to commit the data into the document.
The arrow keys and the (Page Up/Down) keys can be used for navigation. By pressing (Shift) while using these keys you can create a selection zone. To add other nodes that are not close to this zone, you can use the mouse and the (Ctrl) key ( (Command) on Mac OS X).
The following key combinations may be used to scroll the grid:
An arrow sign displayed to the left of the node name indicates that this node has child nodes. You can click this sign to display the children. The expand/collapse actions can be also invoked by pressing the (NumPad Plus) and (NumPad Minus) keys. The same
expand/collapse actions can be accessed from the submenu
of the contextual menu