如何使用Javascript刷新另一个选项卡 [英] How can I refresh a tab from another using Javascript

问题描述

我希望在创建新帖子时能够实现Wordpress的功能。它允许您通过打开新选项卡来预览帖子。如果在此之后编辑帖子并再次预览，而不是打开另一个标签，则会刷新之前打开的标签（前提是它仍处于打开状态）。

I'm looking to achieve something like Wordpress does when you create a new post. It allows you to preview your post by opening a new tab. If, after that, you edit the post and preview it again, rather than opening another tab, it refreshes the previously opened tab (provided it is still open).

来自一些研究似乎我可以打开一个新窗口并给它一个名称来识别它，如下所示：

From some research it seems I can open a new window and give it a name to identify it, like this:

window.open（url， foob​​ar）;

但是，我怎样才能稍后刷新此标签？ location.reload（）似乎没有将名称作为参数。

But, how can I later refresh this tab? location.reload() does not seem to take a name as an argument.

推荐答案

如果我没记错的话，可以这样做：

If I remember correctly this is the way to do it:

var win = window.open(url, "foobar");
win.location.reload();

这篇关于如何使用Javascript刷新另一个选项卡的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！