🔔 Alert..!! Get 2 Month Free Cloud Hosting With $200 Bonus From Digital Ocean ACTIVATE DEAL

external-links is a simple jQuery plugin that uses regular expression to identify External Links of your page and adds an CSS class to each link.

external-link

Documentation

External Links

jQuery plug to identify external links on a page, by default adds a class of external-link to each element which when the supplied stylesheet and image are used will result in the links having a small external link icon displayed after the link text.

The function externalLinks returns all matched elements to allow further work to be done. The following options can be passed to externalLinks by passing an object with the keys:

  • class

    • The css class name to add to matching elements, defaults to external-link, if no class is required set to an empty string
  • re

    • The regular expression (RegExp) used to identify internal links, any href that does not match this regex is consider an external link. By default the hostname of the current page is used. If more than one domain is considered internal then use the regex or notation, for instance to count astuntech.com and astuntechnology.com as internal use /(astuntech\.com)|(astuntechnology\.com)/i.

Usage

// Select all external links on the page and give them a lovely yellow background color jQuery('body').externalLinks().css('background-color', 'yellow');  // Select external links that are children of the element with an id of // 'foo' and give each a custom class of 'bar' jQuery('#foo').externalLinks({'class': 'bar'});  // Override the regex used to match URLs that are considered internal jQuery('body').externalLinks({'re': /astuntechnology\.com/i}); 

Example

Clone the repository, serve the demo.html page under a local webserver and view in a browser (try changing into the repo and running python -m SimpleHTTPServer if you have python installed). Just opening the file demo.html in a browser won't work as the hostname will be empty.

You can also view the demo page thanks to rawgithub.com here: external link demo.


You May Also Like