Is there any native function to convert json to url parameters?

Question

I need convert json object to url form like: "parameter=12&asd=1"

I done with this:

        var data = {             'action':'actualiza_resultado',             'postID': 1,             'gl': 2,             'gl2' : 3         };          var string_=JSON.stringify(data);          string_=string_.replace(/{/g, "");         string_=string_.replace(/}/g, "");         string_=string_.replace(/:/g, "=")         string_=string_.replace(/,/g, "&");         string_=string_.replace(/"/g, ""); 

But i wonder if there any function in javascript or in JSON object to do this?

Answer 1

jQuery provides param that does exactly that. If you don't use jquery, take at look at the source.

Basically, it goes like this:

url = Object.keys(data).map(function(k) {     return encodeURIComponent(k) + '=' + encodeURIComponent(data[k]) }).join('&') 

2019 update: there's now a built-in object URLSearchParams for this type of thing:

let myParams = {'foo': 'hi there', 'bar': '???'};    let u = new URLSearchParams(myParams).toString();    console.log(u);

Answer 2

Using ES6 syntax:

var data = {    'action':'actualiza_resultado',    'postID': 1,    'gl': 2,    'gl2' : 3  };    let urlParameters = Object.entries(data).map(e => e.join('=')).join('&');    console.log(urlParameters);