URLSearchParams: forEach() method
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
js
forEach(callback)
forEach(callback, thisArg)
Parameters
callback
-
Function to execute on each element, which is passed the following arguments:
value
-
The value of the current entry being processed in the
URLSearchParams
object. key
-
The key of the current entry being processed in the
URLSearchParams
object. searchParams
-
The
URLSearchParams
object theforEach()
was called upon.
thisArg
Optional-
Value to use as
this
when executingcallback
.
Return value
None (undefined
).
Examples
js
// Create a test URLSearchParams object
const searchParams = new URLSearchParams("key1=value1&key2=value2");
// Log the values
searchParams.forEach((value, key) => {
console.log(value, key);
});
The result is:
value1 key1 value2 key2
Specifications
Specification |
---|
URL Standard # dom-urlsearchparams-urlsearchparams |
Browser compatibility
BCD tables only load in the browser
See also
- The
URL
interface.