Removing a parameter from a link in Vue.js: A step-by-step guide

I currently have the following list of URLs:

  http://example.com/post?st=1&plt=123&number=1
  http://example.com/post?st=1&plt=[exp]&number=1
  http://example.com/post/view/12?ex=1&plt=123
  http://example.com/post/edit/12?ex=1&test=2&plt=[exp]

As seen in the example above, I have links with parameters such as &plt=. Now, I am seeking suggestions on how to remove this particular parameter from the URL. Your thoughts and opinions are greatly appreciated. Thank you.

Answer №1

To achieve the task of removing everything after &plt=, including the value itself, you can use the following approach:

const link = 'http://example.com/post?st=1&plt=123&number=1'
const regex = /(&plt=.+?(?=&))|(&plt=.*)/gi

const replacedString = link.replace(regex, '')
// The expected result is: 'http://example.com/post?st=1&number=1'

The regular expression searches for &plt= and continues until it encounters an &, indicating more parameters to follow. If there is no additional parameter, it captures the entire string until the end. Finally, the replace() method eliminates the matched content.

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