Example A disabled option group: <select> <optgroup label="German Cars" disabled="disabled">...
Example
A disabled option group:<select> <optgroup label="German Cars" disabled="disabled"> <option value="mercedes">Mercedes</option> <option value="audi">Audi</option> </optgroup> </select> |
Definition and Usage
The disabled attribute specifies that an option group should be disabled.A disabled option group is unusable and un-clickable.
The disabled attribute can be set to keep a user from selecting from the option group until some other condition has been met (like selecting a checkbox, etc.). Then, a JavaScript is required to remove the disabled value, and make the option group selectable.
Browser Support
The disabled attribute is supported by all major browsers, except Internet Explorer.Note: Not supported in Safari 2.0 or earlier versions. Supported in IE 8 (beta) and newer versions.
Syntax
<optgroup disabled="value"> |
Attribute Values
| Value | Description |
|---|---|
| disabled | Disables the option group |
