js获取复选框内容
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <script src="https://cdn.bootcss.com/jquery/3.2.1/jquery.min.js"></script> </head> <body> <div id="chkDiv"> <input type=radio value="1" />男 <input type=radio value="0" />女 <input type=button value="TEST" onclick="test();" /> </div> </body> <script> function test() { $("#chkDiv :radio").each(function () { console.log($(this).is(":checked")); console.log($(this).val()); var trueSex = $(this).val(); console.log(\'trueSex\', trueSex); }) } </script> <body> <div> <input type="checkbox" value="遍历1" />1 <input type="checkbox" value="遍历2" />2 <input type="checkbox" value="遍历3" />3 <input type="checkbox" value="遍历4" />4 <input type="checkbox" value="遍历5" />5 <br> <input type="button" id="btn" value="遍历" /> </div> <script> // 通过type属性遍历: $(document).ready(function () { $("#btn").click(function () { var opt = ""; $("input[type=\'checkbox\']").each(function () { if ($(this).is(":checked")) { opt = "选中"; console.log($(this).val()) } else { opt = "未选中"; } }); }); }); </script> </body> </html>
版权声明:本文为xiufengchen原创文章,遵循 CC 4.0 BY-SA 版权协议,转载请附上原文出处链接和本声明。