js页面跳转常用方法

第一种: 

<script language="javascript" type="text/javascript"> 
  window.location.href="jb51.jsp?backurl="+window.location.href; 
</script> 

第二种:

<script language="javascript"> 
    alert("返回"); 
    window.history.back(-1); 
</script> 

第三种: 

<script language="javascript"> 
  window.navigate("jb51.jsp"); 
</script> 

第四种:

<script language="JavaScript"> 
  self.location='jb51.htm'; 
</script> 

第五种: 

<script language="javascript"> 
  alert("非法访问!"); 
  top.location='jb51.jsp'; 
</script> 

第六种:

<script language="JavaScript"> 
    window.location.replace("http://www.jb51.net") 
</script> 

第七种:

<script language="JavaScript"> 
    window.open("http://www.jb51.net") 
</script> 

第八种:

<script language="JavaScript"> 
    window.location = "http://www.jb51.net"
</script> 

第九种:网址从传参获得并转向 

<script language="javascript" type="text/javascript"> 
function request(paras){ 
  var url = location.href; 
  var paraString = url.substring(url.indexOf("?")+1,url.length).split("&"); 
  var paraObj = {} 
  for (i=0; j=paraString[i]; i++){ 
    paraObj[j.substring(0,j.indexOf("=")).toLowerCase()] = j.substring(j.indexOf("=")+1,j.length); 
  } 
  var returnValue = paraObj[paras.toLowerCase()]; 
  if(typeof(returnValue)=="undefined"){ 
  return ""; 
}else{ 
  return returnValue; 
} 
} 
var theurl 
theurl=request("url"); 
if (theurl!=''){ 
  location=theurl 
} 
</script> 

注:

window.location和window.open的区别 
window.location = "http://www.jb51.net" 跳转后有后退功能 
window.location.replace("http://www.jb51.net") 跳转后没有后退功能 
window.open("http://www.jb51.net") 要新的窗口打开链接

 

转自:http://www.jb51.net/article/25403.htm

posted @ 2013-04-08 13:49  清新每一天  阅读(325)  评论(0编辑  收藏  举报