Created
September 20, 2014 06:49
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jQuery-选中checkbox按钮可用
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| <!DOCTYPE HTML> | |
| <html lang="en-US"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <title></title> | |
| </head> | |
| <body> | |
| <div> | |
| <button id="commit" disabled>提交</button> | |
| <input id="checkboxId" type="checkbox" />选中后提交按钮可用 | |
| </div> | |
| <script src="http://cdn.bootcss.com/jquery/1.9.1/jquery.min.js"></script> | |
| <script type="text/javascript"> | |
| $(document).on("change","#checkboxId",function(){ | |
| if ($('#checkboxId').is(':checked')) { | |
| $("#commit").attr({"disabled":false}); | |
| }else{ | |
| $("#commit").attr({"disabled":true}); | |
| } | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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