datalist不能添加点击事件onclick, select可以添加onclick

来源：互联网发布：全国房地产数据编辑：程序博客网时间：2024/05/21 08:04

在datalist和select中不能直接添加button.

<!DOCTYPE html><html lang="en"><head>    <meta charset="UTF-8">    <title>Title</title>    <link href="http://cdn.bootcss.com/bootstrap/2.3.2/css/bootstrap.min.css" rel="stylesheet">   <!-- <link href="http://cdn.bootcss.com/bootstrap/2.3.2/css/bootstrap-responsive.min.css" rel="stylesheet">-->    <link rel="stylesheet" href="https://cdn.bootcss.com/normalize/4.2.0/normalize.min.css"/>    <link rel="stylesheet" href="https://cdn.bootcss.com/bootstrap/3.3.6/css/bootstrap.min.css"/>    <link rel="stylesheet" href="https://cdn.bootcss.com/ionicons/2.0.1/css/ionicons.min.css"/>    <link rel="stylesheet" href="https://cdn.bootcss.com/font-awesome/4.6.3/css/font-awesome.min.css"/>    <script src="https://code.jquery.com/jquery-3.2.1.min.js" integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4="            crossorigin="anonymous"></script></head><body><input type="text" id="RX2DateRate" name="RX2DateRate" placeholder="第二接收窗口速率" list="RX2DateRateSelect"/><datalist id="RX2DateRateSelect" onclick="he(this.value)">    <option value="DR0"></option>    <option value="DR1"></option>    <option value="DR2"></option>    <option value="DR3"></option>    <option value="DR4"></option>    <option value="DR5"></option></datalist><form>    <select name="cars"  onclick="he(this.value)" >        <option value="volvo" >Volvo</option>        <option value="saab">Saab</option>        <option value="fiat">Fiat</option>        <option value="audi">Audi</option>    </select></form></body><script>    function he(bu) {        alert(bu)    }</script></html>

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