js get query param
const queryString = window.location.search;
const parameters = new URLSearchParams(queryString);
const value = parameters.get('key');js get query param
const queryString = window.location.search;
const parameters = new URLSearchParams(queryString);
const value = parameters.get('key');get query param javascript
const urlParams = new URLSearchParams(window.location.search);
const myParam = urlParams.get('myParam');javascript reading query parameter
// example url: https://mydomain.com/?fname=johnny&lname=depp
const urlParams = new URLSearchParams(window.location.search);
const firstName = urlParams.get('fname'); // johnnyjavascript 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, ' '));
};Get the get query in javascript
function getParameterByName(name, url = window.location.href) {
name = name.replace(/[\[\]]/g, '\\$&');
var regex = new RegExp('[?&]' + name + '(=([^&#]*)|&|#|$)'),
results = regex.exec(url);
if (!results) return null;
if (!results[2]) return '';
return decodeURIComponent(results[2].replace(/\+/g, ' '));
}
// query string: ?foo=lorem&bar=&baz
var foo = getParameterByName('foo'); // "lorem"
var bar = getParameterByName('bar'); // "" (present with empty value)
var baz = getParameterByName('baz'); // "" (present with no value)
var qux = getParameterByName('qux'); // null (absent)javascript get params from query strinG
let parameters = 'www.goole.com?code=1232';
// const value = parameters.get('emailVf');
var search = parameters.split('?')[1];
parameters = JSON.parse('{"' + decodeURI(search).replace(/"/g, '\\"').replace(/&/g, '","').replace(/=/g,'":"') + '"}')
alert(JSON.stringify(parameters))
output : {code:1232}:
)=================================================
IF YOU WANT TO USE URL FROM BROWSER THEN USE
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const parameters = window.location.search;
var search = parameters.split('?')[1];
parameters = JSON.parse('{"' + decodeURI(search).replace(/"/g, '\\"').replace(/&/g, '","').replace(/=/g,'":"') + '"}')
alert(JSON.stringify(parameters))
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ANOTHER WAY IS ======================[[
const queryString = window.location.search;
const parameters = new URLSearchParams(queryString);
const value = parameters.get('key');Copyright © 2021 Codeinu
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