function closeWin() {
hasClosed = true;
var frame=window.opener.parent.document.frames.item('mainFrame')
if(null != frame)
window.opener.parent.document.frames.item('mainFrame').location.href = window.opener.location.href;
}else{
window.opener.location = "javascript:reloadPage();";
}
//window.opener.top.mainFrame.location="javascript:reloadPage();";
//self.opener.frames.mainFrame.location.reload(true);
window.opener = null;
window.close();
}
function window.onbeforeunload(){
if (!hasClosed) {
var frame=window.opener.parent.document.frames.item('mainFrame')
f(null != frame){
window.opener.parent.document.frames.item('mainFrame').location.href = window.opener.location.href;
}else{
window.opener.location = "javascript:reloadPage();";
}
window.opener = null;
}
}
function reloadPage() {
history.go(0);
document.execCommand("refresh")
document.location = document.location;
document.location.reload();
}
本文介绍了一种使用JavaScript来实现窗口刷新和关闭的方法,包括如何在关闭当前窗口的同时刷新父窗口的内容,以及如何在不同浏览器环境下确保这些操作能够正确执行。文中涉及的技术细节对于前端开发者来说非常实用。

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