query params js code example
Example 1: javascript read query parameters
const queryString = window.location.search;
console.log(queryString);
const urlParams = new URLSearchParams(queryString);
const firstName = urlParams.get('fname');
console.log(firstName);
const lastName = urlParams.get('lname');
console.log(lastName);
Example 2: js get query param
const queryString = window.location.search;
const parameters = new URLSearchParams(queryString);
const value = parameters.get('key');
Example 3: get query param javascript
const urlParams = new URLSearchParams(window.location.search);
const myParam = urlParams.get('myParam');
Example 4: js query string
const urlParams = new URLSearchParams(window.location.search);
const myParam = urlParams.get('myParam');
Example 5: javascript get query parameter
function getUrlParameter(name) {
name = name.replace(/[\[]/, '\\[').replace(/[\]]/, '\\]');
var regex = new RegExp('[\\?&]' + name + '=([^&#]*)');
var results = regex.exec(location.search);
return results === null ? '' : decodeURIComponent(results[1].replace(/\+/g, ' '));
};