How Can I Change Hyperlink Targets Using jQuery?

Modifying Hyperlink Target with jQuery

Problem: How to alter the 'href' attribute of a hyperlink using jQuery?

Solution:

To modify hyperlink targets, utilize the following syntax:

$("a").attr("href", "new_target")

where "a" represents the selector for the hyperlinks, and "new_target" is the desired destination.

Example:

To redirect all hyperlinks to Google, use:

$("a").attr("href", "http://www.google.com/")

Refinement:

To select specific hyperlinks, use a refined selector:

$("a[href]")

This targets hyperlinks with existing 'href' attributes.

Advanced Modification:

For more intricate modifications, such as matching specific hrefs or updating only part of the href, use a combination of selectors and jQuery functions:

$("a[href='http://www.google.com/']").attr('href', 'http://www.live.com/')

This finds hyperlinks that match the specific href and updates their targets to 'http://www.live.com/'.

$("a[href^='http://stackoverflow.com']")
   .each(function()
   { 
      this.href = this.href.replace(/^http:\/\/beta\.stackoverflow\.com/, 
         "http://stackoverflow.com");
   });

This selects hyperlinks that begin with 'http://stackoverflow.com', then uses a regular expression to replace the prefix with 'http://stackoverflow.com'.

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