How to Convert a Check Box to a Drop-Down in HTML
- 1). Open your HTML page in your preferred Web coding editor. If you do not have one, use Notepad.
- 2). Locate the check-box HTML. If, for example, the check box allowed you to choose your gender it would look like this:
<input type="checkbox" name="gender" value="male" />Male<br />
<input type="checkbox" name="gender" value="female" />Female<br /> - 3). Replace that code with the following code:
<select name="gender">
<option value="male">Male</option>
<option value="female">Female</option>
</select>
Source...