js获取单选框radio的值
- <!DOCTYPE html>
- <html>
- <head>
- <meta charset="utf-8" />
- <title></title>
- <script type="text/javascript" src="js/jquery-1.4.js" ></script>
- </head>
- <body>
- <input type="radio" id="sex" name="sex" value="男单选框值" checked="checked"> 男
- <input type="radio" id="sex" name="sex" value="女单选框值"> 女
- </body>
- <script>
- //获取单选框的值
- var sexc = $("input[name='sex']:checked").val();
- alert(sexc)
-
- </script>
- </html>
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