URLSearchParams.set()

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This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.

 

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.

Syntax

URLSearchParams.set(name, value)

Parameters

name
The name of the parameter to set.
value 
The value of the parameter to set.

Returns

Void

Example

let url = new URL('https://example.com?foo=1&bar=2');
let params = new URLSearchParams(url.search.slice(1));

//Add a third parameter.
params.set('baz', 3);

Specifications

Specification Status Comment
URL
The definition of 'set()' in that specification.
Living Standard Initial definition.

Browser compatibility

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support 49.0        
Feature Android Android Webview Firefox Mobile (Gecko) Firefox OS IE Mobile Opera Mobile Safari Mobile Chrome for Android
Basic support No support 49.0           49.0

Document Tags and Contributors

 Contributors to this page: triblondon, rolfedh, jpmedley
 Last updated by: triblondon,