Get URL Parameters in JavaScript | URLSearchParams
Get parameters from URL in JavaScript. In this video we will learn about getting query string parameters or URL variables in JavaScript and parse (resolve / settle / find solution to) URL parameters. In some cases, we need to get parameters from URL. These can be called as URL parameters, query string parameters or URL variables. We can do that in JavaScript.
index.html?name=john&age=20
In this name and age are parameters and after isEquals sign is their value. There is window.location in JavaScript. If we expand window.location log in console, we see our parameters in front of search. We can store it in a variable and pass it to JavaScript URLSearchParams.
From there we can use get method for URLSearchParams to separate URL parameters. We will parse (resolve / settle / find) the query string’s parameters using URLSearchParams. Get method will return the first value associated with the given search parameter. Now we can log these parameters individually or use these in our code. This is how we can get URL parameters in JavaScript. It can be used to get passed values from URL in JavaScript.
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