Headers.values

The Headers.values() method returns an iterator allowing to go through all values contained in this object. The values are ByteString objects.

Syntax

headers.values();

Return value

Returns an iterator.

Example

// Create a test Headers object
var myHeaders = new Headers();
myHeaders.append('Content-Type', 'text/xml');
myHeaders.append('Vary', 'Accept-Language');

// Display the values
for (var value of myHeaders.values()) {
   console.log(value); 
}

The result is:

text/xml
Accept-Language

Specifications

Specification	Status	Comment
Fetch The definition of 'Headers.values() (as iterator<>)' in that specification.	Living Standard	Initial definition

Browser compatibility

See also

• ServiceWorker API
• HTTP access control (CORS)
• HTTP