關於location

---恢復內容開始---javascript

1、最外層top跳轉頁面,適合用於iframe框架集

top.window.location.href("${pageContext.request.contextPath}/Login_goBack");

============================================================================================

2、window.location.href和window.location.replace的區別

1.window.location.href=「url」:改變url地址;

2.window.location.replace(「url」):將地址替換成新url,該方法經過指定URL替換當前緩存在歷史裏(客戶端)的項目,
所以當使用replace方法以後,你不能經過「前進」和「後 退」來訪問已經被替換的URL,這個特色對於作一些過渡頁面很是有用!

3、強制頁面刷新

1.window.location.reload():強制刷新頁面,從服務器從新請求!

============================================================================================

4、window.location.reload();頁面實現跳轉和刷新

1 history.go(0)
2 location.reload()
3 location=location
4 location.assign(location)
5 document.execCommand('Refresh')
6 window.navigate(location)
7 location.replace(location)
8 document.URL=location.href
這幾個均可以刷新
window.location.reload();刷新
window.location.href=window.location.href;刷新
window.close();關閉窗口,不彈出系統提示,直接關閉 
window.close()至關於self屬性是當前窗口
window.parent.close()是parent屬性是當前窗口或框架的框架組
頁面實現跳轉的九種方法實例:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>navigate</title>
<script language="javascript">
    setTimeout('window.navigate("top.html");',2000);
    setTimeout('window.document.location.href="top.html";',2000);
    setTimeout('window.document.location="top.html";',2000);
    setTimeout('window.location.href="top.html";',2000);
    setTimeout('window.location="top.html";',2000);
    setTimeout('document.location.href="top.html";',2000);             
    setTimeout('document.location="top.html";',2000);
    setTimeout('location.href="top.html";',2000);
    setTimeout('location.replace("top.html")',2000);
    //window對象
        //document對象
            //location對象
                //href屬性
                //1.window.document.location.href
                //2.window.document.location
                //3.window.location.href
                //4.window.location
              
                //5.document.location.href
                //6.document.location
                //7.location.href
                //8.window.navigate
                //9.location.replace
                //只要使用location方法,和任意的window對象,location對象,href屬性連用,均可以頁面的跳轉////
</script>
</head>

<body>
頁面將在2秒後跳轉
</body>
</html>

解釋:
location是個對象,好比本頁的document.location和window.location的屬性有   
  location.hostname   =   community.csdn.net
  location.href   =   http://community.csdn.net/Expert/topic/4033/4033372.xml?temp=2.695864E-02
  location.host   =   community.csdn.net
  location.hash   =  
  location.port   =  
  location.pathname   =   /Expert/topic/4033/4033372.xml
  location.search   =   ?temp=2.695864E-02
  location.protocol   =   http:
  可見href是location的屬性,類別是string。html

---恢復內容結束---java

1、最外層top跳轉頁面,適合用於iframe框架集

top.window.location.href("${pageContext.request.contextPath}/Login_goBack");

============================================================================================

2、window.location.href和window.location.replace的區別

1.window.location.href=「url」:改變url地址;

2.window.location.replace(「url」):將地址替換成新url,該方法經過指定URL替換當前緩存在歷史裏(客戶端)的項目,
所以當使用replace方法以後,你不能經過「前進」和「後 退」來訪問已經被替換的URL,這個特色對於作一些過渡頁面很是有用!

3、強制頁面刷新

1.window.location.reload():強制刷新頁面,從服務器從新請求!

============================================================================================

4、window.location.reload();頁面實現跳轉和刷新

1 history.go(0)
2 location.reload()
3 location=location
4 location.assign(location)
5 document.execCommand('Refresh')
6 window.navigate(location)
7 location.replace(location)
8 document.URL=location.href
這幾個均可以刷新
window.location.reload();刷新
window.location.href=window.location.href;刷新
window.close();關閉窗口,不彈出系統提示,直接關閉 
window.close()至關於self屬性是當前窗口
window.parent.close()是parent屬性是當前窗口或框架的框架組
頁面實現跳轉的九種方法實例:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>navigate</title>
<script language="javascript">
    setTimeout('window.navigate("top.html");',2000);
    setTimeout('window.document.location.href="top.html";',2000);
    setTimeout('window.document.location="top.html";',2000);
    setTimeout('window.location.href="top.html";',2000);
    setTimeout('window.location="top.html";',2000);
    setTimeout('document.location.href="top.html";',2000);             
    setTimeout('document.location="top.html";',2000);
    setTimeout('location.href="top.html";',2000);
    setTimeout('location.replace("top.html")',2000);
    //window對象
        //document對象
            //location對象
                //href屬性
                //1.window.document.location.href
                //2.window.document.location
                //3.window.location.href
                //4.window.location
              
                //5.document.location.href
                //6.document.location
                //7.location.href
                //8.window.navigate
                //9.location.replace
                //只要使用location方法,和任意的window對象,location對象,href屬性連用,均可以頁面的跳轉////
</script>
</head>

<body>
頁面將在2秒後跳轉
</body>
</html>

解釋:
location是個對象,好比本頁的document.location和window.location的屬性有   
  location.hostname   =   community.csdn.net
  location.href   =   http://community.csdn.net/Expert/topic/4033/4033372.xml?temp=2.695864E-02
  location.host   =   community.csdn.net
  location.hash   =  
  location.port   =  
  location.pathname   =   /Expert/topic/4033/4033372.xml
  location.search   =   ?temp=2.695864E-02
  location.protocol   =   http:
  可見href是location的屬性,類別是string。緩存

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