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error 404 httpHeaders | revDocs | RunRev
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Product Edition
Version
httpHeaders
Basics
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Type
Property
Syntax
set the httpHeaders to headersList
Introduced
1.0
Environment
Desktop, Web and Server
Platform Support
MacOS,Mac OS X,Windows,Linux
Security
None required
Summary
Specifies custom headers to be sent with each GET or POST request to an HTTP server.
Examples

set the httpHeaders to field "Headers" & return & field "Special"

Additional Comments
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Use the httpHeaders property to supply custom headers when interacting with HTTP servers that require them.

Value:

The httpHeaders is a string.

By default, the httpHeaders property is set to empty.

Comments:

Whenever Revolution contacts a web server to download a page (with the load command or by using a URL in an expression) or to post data (with the post command), the contents of the httpHeaders property is sent to the web server along with the default headers.

The custom header lines specified by the httpHeaders are sent along with a set of default headers. If the headersList includes any header lines that are part of the default headers, the one in the headersList replaces the default header. Any new lines are appended to the end of the headers to be sent to the server.

To replace the default headers instead of adding to them, use the libURLSetCustomHTTPHeaders command instead.

Important! If you have used the libURLSetCustomHTTPHeaderscommand to set all the headers, the httpHeaders setting is ignored and the headers set by libURLSetCustomHTTPHeaders are used instead.

For technical information about the standard headers recognized in the HTTP 1.1 protocol, see RFC 2616 at <http://www.ietf.org/rfc/rfc2616.txt>.

User Comments
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