HTML <select> disabled Attribute
Example
A disabled drop-down list:
  
    <label for="cars">Choose a car:</label>
<select 
    name="cars" id="cars" disabled>
       
      <option value="volvo">Volvo</option>
       
      <option value="saab">Saab</option>
       
      <option value="mercedes">Mercedes</option>
       
      <option value="audi">Audi</option>
      </select>
  
Try it Yourself »
Definition and Usage
The disabled attribute is a boolean attribute.
When present, it specifies that the drop-down list should be disabled.
A disabled drop-down list is unusable and un-clickable.
The disabled attribute can be set to keep a user from using the drop-down 
list until some other condition has been met (like selecting a checkbox, etc.). 
Then, a JavaScript can remove the disabled value, and make the 
drop-down list usable.
Browser Support
| Attribute | |||||
|---|---|---|---|---|---|
| disabled | Yes | 9.0 | Yes | Yes | Yes | 
Syntax
  <select disabled>
❮ HTML <select> tag
 
 
