如果NoScript存在，如何检查NoScript（浏览器插件）并在屏幕顶部包含栏？(How to check for NoScript (browser plugin) and include ba

如果NoScript存在，如何检查NoScript（浏览器插件）并在屏幕顶部包含栏？(How to check for NoScript (browser plugin) and include bar at top of screen if NoScript is present?)

NoScript浏览器插件越来越受欢迎。 对于我们这些运行严重依赖于javascript的网页的人来说，我们如何检查此插件的存在，并在屏幕顶​​部提供某种“始终存在”的下拉栏，如果是这样，则提醒用户？

我实际上只是尝试在StackOverflow.com上使用NoScript ，并看到他们完全按照我的想法行事！ 这只是一个简单的浏览器检查javascript？

The NoScript browser plugin is getting increasingly popular. For those of us who run webpages which are heavily dependent on javascript, how can we check for presence of this plugin and alert the user with some sort of "always present" drop down bar at the top of the screen if so?

I actually just tried using NoScript on StackOverflow.com and saw that they do EXACTLY what I was thinking about! Is this just a simple browser check for javascript?

最满意答案

打开Stack Overflow页面的源代码并环顾四周。

您看到他们正在使用<noscript> -tags在没有可用的JavaScript时添加其他内容。

Using Answer from agam360 in case somebody searches for the NoScript plugin again as I did.

How to detect if JavaScript is disabled?

And most specifically, the answer by Hairbo which seems like the best solution as I see it for already developed websites which do not have an elegent degradation: https://stackoverflow.com/a/3926750/646456