30-seconds-of-code/snippets/getBaseURL.md

title, tags

title	tags
getBaseURL	string,browser,beginner

Gets the current URL without any parameters.

• Use String.prototype.indexOf() to check if the given url has parameters, String.prototype.slice() to remove them if necessary.

const getBaseURL = url =>
  url.indexOf('?') > 0 ? url.slice(0, url.indexOf('?')) : url;

getBaseURL('http://url.com/page?name=Adam&surname=Smith');
// 'http://url.com/page'