Javascript function that can return me the cxd

Question

Hello im new in Javascript please someone can help me to create a function that can return me the cxd value my code is this but i need to return me like a value, not console.log or alert .

var url_str = 'http://blablabla=Cell&utm_mediun=test&cxd=cxd_2288_356025';
var url = new URL(url_str).searchParams.get('cxd').split('_');
console.log(url1[1]);

Answer 1

 function getCxdSearchParam(url) { return new URL(url).searchParams.get('cxd').split('_')[1]; } console.log(getCxdSearchParam('http://somedomin.com?blablabla=Cell&utm_mediun=test&cxd=cxd_2288_356025'));

Answer 2

Try using

var url_str = 'http://blablabla=Cell&utm_mediun=test&cxd=cxd_2288_356025';    
const urlParams = new URLSearchParams(url_str);
const searchParam = urlParams.get('cxd');
const data = searchParam.split('_');
console.log(data[1]);