The forEach()
method of the URLSearchParams
interface allows iteration through all values contained in this object via a callback function.
Note: This feature is available in Web Workers.
Syntax
searchParams.forEach(callback);
Parameters
- callback
- A callback function that is executed against each parameter, with the param value provided as its parameter.
Return value
Void.
Examples
// Create a test URLSearchParams object var searchParams = new URLSearchParams("key1=value1&key2=value2"); // Log the values searchParams.forEach(function(value, key) { console.log(value, key); });
The result is:
value1 key1 value2 key2
Specifications
Specification | Status | Comment |
---|---|---|
URLThe definition of 'forEach() (see "iterable")' in that specification. | Living Standard | Initial definition. |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
forEach
|
Chrome
Full support 49 |
Edge
Full support 17 |
Firefox
Full support 44 |
IE
No support No |
Opera
Full support 36 |
Safari
Full support Yes |
WebView Android
Full support 49 |
Chrome Android
Full support 49 |
Firefox Android
Full support 44 |
Opera Android
Full support 36 |
Safari iOS
Full support Yes |
Samsung Internet Android
Full support 5.0 |
Legend
- Full support
- Full support
- No support
- No support
See also
- The
URL
interface.
URLSearchParams.forEach() by Mozilla Contributors is licensed under CC-BY-SA 2.5.