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- <!DOCTYPE html>
- <html>
- <head>
- <meta charset="UTF-8">
- <title></title>
- </head>
- <body>
- <a name="foo" href="http://www.baidu.com">百度一下</a>
- <script>
- var aList = document.getElementsByName('foo');
- aList[0].addEventListener('click', function(evt) {
- evt = evt || window.event;
- if (!confirm('真的要去百度吗?')) {
- // 阻止事件的默认行为
- if (evt.preventDefault) {
- evt.preventDefault();
- } else {
- evt.returnValue = false;
- }
- }
- });
- </script>
- </body>
- </html>
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