"window.location.href"、"location.href"是本页面跳转
"parent.location.href"是上一层页面跳转
"top.location.href"是最外层的页面跳转
举例说明:
1、如果A,B,C,D都是jsp,D是C的iframe,C是B的iframe,B是A的iframe,如果D中js这样写
A; <htmll><iframe src="B.jsp"></iframe></html>
B:<htmll><iframe src="C.jsp"></iframe></html>
C:<htmll><iframe src="D.jsp"></iframe></html>
D:<html>
<a onclick="javascript:window.location.href='http://www.baidu.com'">本页 D</a>
<a onclick="javascript:parent.location.href='http://www.baidu.com'">父页 C</a>
<a onclick="javascript:top.location.href='http://www.baidu.com'">顶页 A</a>
</html>
"window.location.href"、"location.href":D页面跳转
"parent.location.href":C页面跳转
"top.location.href":A页面跳转
2、如果D页面中有form的话,
<form>:
<form
target="_blank">:
<form
target="_parent">:
<form
target="_top"> :
3、关于页面刷新,D
页面中这样写:
"parent.location.reload();": C页面刷新
"top.location.reload();": A页面刷新
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