Our volunteers haven't translated this article into Română yet. Join us and help get the job done!
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.
Properties
Inherits properties from its parent, HTMLElement.
HTMLOptGroupElement.disabled- Is a
booleanrepresenting whether or not the whole list of children<option>is disabled (true) or not (false). HTMLOptGroupElement.label- Is a
DOMStringrepresenting the label for the group.
Methods
No specific method; inherits methods from its parent, HTMLElement.
Specifications
| Specification | Status | Comment |
|---|---|---|
| WHATWG HTML Living Standard The definition of 'HTMLOptgroupElement' in that specification. |
Living Standard | No change from HTML5. |
| HTML5 The definition of 'HTMLOptGroupElement' in that specification. |
Recommendation | No change from Document Object Model (DOM) Level 2 HTML Specification. |
| Document Object Model (DOM) Level 2 HTML Specification The definition of 'HTMLOptGroupElement' in that specification. |
Recommendation | No change from Document Object Model (DOM) Level 1 Specification. |
| Document Object Model (DOM) Level 1 Specification The definition of 'HTMLOptGroupElement' in that specification. |
Recommendation | Initial definition. |
Browser compatibility
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari |
|---|---|---|---|---|---|
| Basic support | (Yes) | (Yes) | (Yes) | (Yes) | (Yes) |
| Feature | Android | Firefox Mobile (Gecko) | IE Mobile | Opera Mobile | Safari Mobile |
|---|---|---|---|---|---|
| Basic support | (Yes) | (Yes) | (Yes) | (Yes) | (Yes) |
See also
- The HTML element implementing this interface:
<optgroup>.