關於js中"window.location.href"、"location.href"、"parent.location.href"、"top.location.href"的用法
"window.location.href"、"location.href"是本頁面跳轉
"parent.location.href"是上一層頁面跳轉
"top.location.href"是最外層的頁面跳轉
舉例說明:
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這樣寫
"window.location.href"、"location.href":D頁面跳轉
"parent.location.href":C頁面跳轉
"top.location.href":A頁面跳轉
如果D頁面中有form的話,
<form>: form提交后D頁面跳轉
<form target="_blank">: form提交后彈出新頁面
<form target="_parent">: form提交后C頁面跳轉
原文鏈接:https://blog.csdn.net/natian306/article/details/21527369