Contents

getResponseHeader

Retrieves the field value from the response that is contained in the specified header.

Declaration

String getResponseHeader(
    in String header
);
DOMString? getResponseHeader(
    DOMString header
);

Parameters

  • header:

    The header field name. An exception is raised if this value is not null or String.

Return Value

The header field value.

Discussion

If the header value is Set-Cookie or Set-Cookie2, the value inside the header will not be returned. This method returns null if no response has been received or if the specified header doesn’t exist.

See Also

Manipulating the Header List