parse query string in javascript code example

Example 1: string to query string javascript

serialize = function(obj) {
  var str = [];
  for (var p in obj)
    if (obj.hasOwnProperty(p)) {
      str.push(encodeURIComponent(p) + "=" + encodeURIComponent(obj[p]));
    }
  return str.join("&");
}

console.log(serialize({
  foo: "hi there",
  bar: "100%"
}));
// foo=hi%20there&bar=100%25

Example 2: how to write query string js

//Using query string to concat variable with string
const txt = "My name is"
console.log(`${txt} Paul`);