HTMLOptGroupElement - Web APIs 编辑

The HTMLOptGroupElement interface provides special properties and methods (beyond the regular HTMLElement object interface they also have available to them by inheritance) for manipulating the layout and presentation of <optgroup> elements.

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Properties

Inherits properties from its parent, HTMLElement.

HTMLOptGroupElement.disabled

Is a boolean representing whether or not the whole list of children <option> is disabled (true) or not (false).

HTMLOptGroupElement.label

Is a DOMString representing the label for the group.

Methods

No specific method; inherits methods from its parent, HTMLElement.

Specifications

Browser compatibility

BCD tables only load in the browser

See also

• The HTML element implementing this interface: <optgroup>.