Question

用html写代码时，怎么显示下拉框，比如生日怎么显示出年的下拉框

Answer 1

<select name="selectAge" id="selectAge">
<option value="1">1990</option>
<option value="2">1991</option>
<option value="3">1992</option>

</select>

Answer 2

<select>
<option>1990</option>
<option>1991</option>
<option>1992</option>
<option>1993</option>
</select>