小旋风SEO教程 TIY
编辑您的代码：
<html><body><form id="myForm"><select id="mySelect"><option>Apple</option><option>Pear</option><option>Banana</option><option>Orange</option></select></form><p>The id of the dropdown list is: <script type="text/javascript"> document.write(document.getElementById("mySelect").id) </script></p></body></html>
查看结果: