autofocus property
The autofocus
property of the HTMLElement
interface represents a
boolean value reflecting the
autofocus
HTML global attribute, which indicates whether the control should be
focused when the page loads, or when dialog or popover become shown if
specified in an element inside dialog
elements or elements whose popover
attribute is set.
Only one form-associated element inside a document, or a dialog
element,
or an element whose popover
attribute is set, can have this attribute
specified. If there are several, the first element with the attribute set
inserted, usually the first such element on the page, gets the initial
focus.
Note: Setting this property doesn't set the focus to the associated element: it merely tells the browser to focus to it when the element is inserted in the document. Setting it after the insertion, that is most of the time after the document load, has no visible effect.
Implementation
external bool get autofocus;
Implementation
external set autofocus(bool value);