URLSearchParams polyfill

This is a polyfill library for javascript's URLSearchParams class. This library has implemented all features from MDN document.

This library can use for both browsers and nodeJs.

Some browsers have native URLSearchParams class support, but not full. The new 2.x version will detect if browsers have full feature support and extend it (#9).

Installation

This can also be installed with npm.

$ npm install url-search-params-polyfill --save

For babel and es2015+, make sure to import the file:

import 'url-search-params-polyfill';

For es5:

require('url-search-params-polyfill');

For browser, copy the index.js file to your project, and add a script tag in your html:

<script src="index.js"></script>

Usage

Use URLSearchParams directly. You can new an object from a string or an object.

// new a empty object
var search1 = new URLSearchParams ();

// from a string
var search2 = new URLSearchParams ("id=1&from=home");

// from an object
var search3 = new URLSearchParams ({id: 1, from: "home"});

// from location.search, will remove first "?" automatically
var search4 = new URLSearchParams (window.location.search);

// from anther URLSearchParams object
var search5 = new URLSearchParams (search2);

append

var search = new URLSearchParams ();

search.append("id", 1);

delete

search.delete("id");

get

search.get("id");

getAll

search.getAll("id");

has

search.has("id");

set

search.set("id", 2);

toString

search.toString();

sort

search.sort();

forEach

search.forEach(function (item) {
  console.log(item);
});

keys

for (var key of search.keys()) {
  console.log(key);
}

values

for (var value of search.values()){
  console.log(value);
}

for...of

for (var item of search) {
  console.log('key: ' + item[0] + ', ' + 'value: ' + item[1];
}

LICENSE

MIT license