https://github.com/jokeyrhyme/noscript.js

stop other JavaScript (as best as can be done) and show `noscript` elements
https://github.com/jokeyrhyme/noscript.js

Last synced: 21 days ago
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stop other JavaScript (as best as can be done) and show `noscript` elements

• Host: GitHub
• URL: https://github.com/jokeyrhyme/noscript.js
• Owner: jokeyrhyme
• License: bsd-2-clause
• Created: 2014-03-08T06:13:05.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2016-12-16T04:18:57.000Z (almost 8 years ago)
• Last Synced: 2024-10-14T21:23:38.702Z (25 days ago)
• Language: JavaScript
• Size: 23.4 KB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# noscript.js

stop other JavaScript (as best as can be done) and show `noscript` elements

Read more about it in my blog post: [All-Or-Nothing Enhancement](http://jokeyrhy.me/blog/2014/03/13/1/all-or-nothing-enhancement.html)

## Installation

You can just grab the `noscript.min.js` file from this repository, or you can

use Bower:

- `bower install noscript`

## Usage

Include `noscript.js` on your web page. This installs a global `noscript`

object. You may want the poly-fills in the `lib` directory if you plan on using

this with older browsers.

### noscript.show()

This will find all `noscript` elements on the page, and make their contents

visible, just as though the browser had JavaScript disabled.

**Caution**: this will only work on elements that were on the page _before_

`noscript.show()` was called. That means that you'll likely want to do this

after all other HTML elements have been declared (e.g. at the bottom of the

`body` element.

### noscript.lockdown()

There doesn't seem to be a way to disable JavaScript via JavaScript. So, this

method hunts down various APIs that govern side-effects (e.g. HTML DOM, AJAX,

etc) and tampers with them to the point where they hopefully become useless.

**Caution**: you need to call this _after_ calling `noscript.show()`, because

that method will not work at all after `.lockdown()`. If you have no

`noscript` elements on the page, then feel free to call this as early as

possible. You'll want to call this _before_ any JavaScript to be blocked.

## Example

```

  ...

  

    Error: bad device or web browser

    ...

    

    

    if (!window.JSON) {

      noscript.show();

      noscript.lockdown();

    }

    

  

```