HTML <select> disabledAttribute

HTML select 标签参考手册HTML <select> Tag

Examples

A disabled dropdown list:

<select disabled>
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="mercedes">Mercedes</option>
<option value="audi">Audi</option>
</select>

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Browser Support

Internet ExplorerFirefoxOperaGoogle ChromeSafari

All major browsers support the disabled attribute.


Definition and Usage

The disabled attribute is a boolean attribute.

The disabled attribute specifies that the dropdown list should be disabled.

A disabled dropdown list is unusable and un-clickable.

The disabled attribute can be set so that the user cannot use the dropdown list until some condition is met (such as selecting a checkbox). Then, JavaScript can be used to remove the value of the disabled attribute to make the dropdown list usable again.


Differences between HTML 4.01 and HTML5

None.


Differences between HTML and XHTML

In XHTML, attribute minimization is forbidden, and the disabled attribute must be defined as <select disabled="disabled">.


Syntax

<select disabled>


HTML select 标签参考手册HTML <select> Tag Other Extensions