JS获取 select标签里的值

来源:互联网 发布:阿里云记录值 编辑:程序博客网 时间:2024/05/16 19:13
<!DOCTYPE html><html><head><meta charset="UTF-8"><title>js获取 select标签中的值</title><script type="text/javascript">function test(){    var obj = document.getElementById("mySelect");    var index = obj.selectedIndex;     var text = obj.options[index].text;         alert(text);}</script></head><body>    <select id="mySelect" onchange="test()">        <option value="你好js" >你好js</option>        <option value="你好jq" >你好jq</option>    </select></body></html>
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