转自:http://blog.sina.com.cn/s/blog_546f2daa0100pxic.html
下面列了五个例子来详细说明,这几个例子的主要功能是:在5秒后,自动跳转到同目录下的hello.html(根据自己需要自行修改)文件。
1) html的实现
<head> <!-- 以下方式只是刷新不跳转到其他页面 --> <meta http-equiv="refresh" content="10"> <!-- 以下方式定时转到其他页面 --> <meta http-equiv="refresh" content="5;url=hello.html"> </head>
2) javascript的实现
<script language="javascript" type="text/javascript"> // 以下方式直接跳转 window.location.href='hello.html'; // 以下方式定时跳转 setTimeout("javascript:location.href='hello.html'", 5000); </script>
优点:灵活,可以结合更多的其他功能
<span id="totalSecond">5</span> <script language="javascript" type="text/javascript"> var second = totalSecond.innerText; setInterval("redirect()", 1000); function redirect(){ totalSecond.innerText=--second; if(second<0) location.href='hello.html'; } </script>
<script language="javascript" type="text/javascript"> var second = document.getElementByIdx_x('totalSecond').textContent; setInterval("redirect()", 1000); function redirect() { document.getElementByIdx_x('totalSecond').textContent = --second; if (second < 0) location.href = 'hello.html'; } </script>
<span id="totalSecond">5</span> <script language="javascript" type="text/javascript"> if(navigator.appName.indexOf("Explorer") > -1){ document.getElementByIdx_x('totalSecond').innerText = "my text innerText"; } else{ document.getElementByIdx_x('totalSecond').textContent = "my text textContent"; } </script>
5)整合
<span id="totalSecond">5</span> <script language="javascript" type="text/javascript"> var second = document.getElementByIdx_x('totalSecond').textContent; if (navigator.appName.indexOf("Explorer") > -1) { second = document.getElementByIdx_x('totalSecond').innerText; } else { second = document.getElementByIdx_x('totalSecond').textContent; } setInterval("redirect()", 1000); function redirect() { if (second < 0) { location.href = 'hello.html'; } else { if (navigator.appName.indexOf("Explorer") > -1) { document.getElementByIdx_x('totalSecond').innerText = second--; } else { document.getElementByIdx_x('totalSecond').textContent = second--; } } } </script>