任何方法来识别使用JavaScript的浏览器标签？ [英] Any way to identify browser tab in JavaScript?

问题描述

我需要能够识别我是什么标签在浏览器中。是不是有一些信息，我可以从浏览器中得到识别标签？我并不需要知道任何其他选项卡中任何东西，我只需要我在标签的ID。这可能是一个随机或连续数字或日期时间戳，只要它仍然是相同的标签的使用寿命。

I need to be able to identify what tab I am in within the browser. Isn't there some bit of information I can get from the browser to identify the tab? I don't need to know anything about any other tabs, I just need an id for the tab I am in. It could be a random or sequenced number, or a date-time stamp, as long as it remains the same for the life of the tab.

我有一个客户端应用程序，使一个BOSH over HTTP连接到远程服务器，如果我在多个标签页中打开它，每个实例都需要自己独特的ID或应用程序出现故障，所以我只是需要一些独特的数字与选项卡关联，只要该选项卡存在（即东西生存页面刷新为我导航，提供这个应用程序的站点）。似乎是一个没有脑子应该只是在浏览器中可用，像window.tabId - 这就是我所需要的。我有一个严重的开发区块，因为我不能让过去这个简单的，简单的，简单的解决方案似乎并不存在。必须有一种方法（在该跨浏览器溶液）。

I have a client side app that makes a BOSH over HTTP connection to a remote server, and if I open it in multiple tabs, each instance needs its own unique id or the app fails, so I just need some unique number that is associated with the tab for as long as that tab exists (i.e. something that survives page refresh as I navigate the site that provides this app). Seems like a no-brainer that should just be available in the browser, like window.tabId - that's all I need. I've got a serious development block because I cannot get past this simple, simple, simple solution that doesn't seem to exist. There must be a way (a cross-browser solution at that).

任何想法？

推荐答案

您必须使用HTML5是，但的的sessionStorage ，提供一个随机的GUID相结合，似乎是你想要的。

You have to be using html5, but sessionStorage combined with a random guid would seem to be what you want.

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