getFocusStyling method
Returns whether a passed element is currently in focus.
Note These APIs can only be used with F12 developer tools and the Diagnostics Script Engine, and can't be called from JavaScript.
Syntax
var retVal = DiagnosticsEmulation.getFocusStyling(element);
Parameters
element [in]
Type: NodeHTML page element.
Return value
Type: bool
True if the element has focus, false otherwise.