The set() method of the URLSearchParams interface sets the value associated with a given search parameter to the given value. If there were several matching values, this method deletes the others. If the search parameter doesn't exist, this method creates it.
Note: This feature is available in Web Workers
js
set(name, value)
None (undefined).
js
let url = new URL("https://example.com?foo=1&bar=2");
let params = new URLSearchParams(url.search);
// Add a third parameter.
params.set("baz", 3);
params.toString(); // "foo=1&bar=2&baz=3"
| Specification |
|---|
| URL Standard # dom-urlsearchparams-set |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
set |
49 | 17 | 29 | No | 36 | 10.1 | 49 | 49 | 29 | 36 | 10.3 | 5.0 |
© 2005–2023 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/URLSearchParams/set