WinJS.UI.XYFocus.focusRoot property
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Gets or sets the element that is the focus root for the XYFocus system.
Syntax
var focusRoot = WinJS.UI.XYFocus.focusRoot;
WinJS.UI.XYFocus.focusRoot = focusRoot;
Property value
Type: HTMLElement
The focus root is the root node on the DOM tree of elements that can be focused. The default focus root is the body element. The focus root can be assigned to any focusable element on the page. HTML elements are focusable if their tabindex attribute value is other than -1 or if they use the win-focusable class.
Requirements
Minimum WinJS version |
WinJS 3.0 |
Namespace |
WinJS.UI.XYFocus |