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TreeList - Keyboard Navigation
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|Daryl||Sweeney||2/7/2012 8:00:00 PM|
|Guy||Wooten||3/3/2010 8:00:00 PM|
|Buffy||Weber||7/11/2011 6:00:00 PM|
|Skyler||Cleveland||11/10/2014 12:00:00 AM|
|Priscilla||Frank||11/30/2014 12:00:00 AM|
|Ursula||Holmes||6/6/2011 12:00:00 AM|
|Melvin||Carrillo||7/21/2014 12:00:00 AM|
|Martha||Chavez||3/12/2013 12:00:00 AM|
|Oren||Fox||5/14/2013 12:00:00 AM|
|Amos||Barr||3/9/2010 12:00:00 AM|
Supported keys and user actions
The roving tab index for its data portion.key moves focus through all focusable elements on the page and the treelist does not block it - it uses
This means that you can go through the treelist toolbar and filter row with thekey, then the focus goes through the data portion of the treelist and you can navigate through the cells and rows with the arrow keys. To focus the pager, use the down arrow key from the last row.
Pressingfrom the data portion will move the focus to the next focusable element on the page - this can be some focusable element in the currently focused row (like a button or an input in a cell or template), or the next focusable element on the page after the treelist (depending on the tab order of the page).
The toolbar of the treelist is a template, and it is within the
TabIndex of the treelist, so you do not need
to defined explicit
TabIndex attributes to elements inside it. Doing so may put them after the treelist in
the general tab order of the page.
To exit the InLine edit mode, go to the Update or Cancel button in the command column.
To exit the PopUp edit mode, go to the Save or Cancel button in the popup itself.
To exit the InCell edit mode, move focus away from the grid. Pressing on the last row also ends edit mode, but on other rows it puts the next row in edit mode to allow fast data entry.
To enable keyboard navigation in the TreeList, set its
Navigable parameter to