How to Extract GET Parameter Values Using JavaScript?

Obtaining Values from GET Parameters in JavaScript

Many web applications use GET parameters to pass data to the server. These parameters are appended to the URL in the format of key-value pairs, such as "?parameter1=value1¶meter2=value2". In JavaScript, there are built-in methods for accessing these parameters when working with the URL object.

In the given example, you need to retrieve the value associated with the 'c' parameter from the URL "www.test.com/t.html?a=1&b=3&c=m2-m3-m4-m5". Using the JavaScript URL object, you can achieve this as follows:

// Create a URL object with the specified URL string
var url = new URL("www.test.com/t.html?a=1&b=3&c=m2-m3-m4-m5");

// Read the value associated with the 'c' parameter
var cValue = url.searchParams.get("c");

// Print the value
console.log(cValue);

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