使用HTML5和websockets进行协作浏览 [英] Collaborative Browsing using HTML5 and websockets

问题描述

我想分享我正在浏览的内容以显示在另一个标签上。如何使用HTML5和Websockets实现这一目标？

I want to share whatever I am browsing to appear on another tab. How is it possible to achieve this using HTML5 and Websockets ?

推荐答案

Websockets对此有点矫枉过正。只需将sessionStorage与事件监听器一起使用：

Websockets is a bit overkill for this. Just use sessionStorage with an event listener:

当网址更改时，将网址放入某个会话存储密钥，然后让标签使用以下内容监听更改：

When the url changes, sink the url into some session storage key and then have the tabs listen for changes using something like:

function onStorageEvent(storageEvent){
   alert("storage event");
}
window.addEventListener('storage', onStorageEvent, false);

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