CFHEADER | |
Description | |
Generates custom HTTP response headers to return to the client. | |
Category | |
Data output tags, Page processing tags | |
Syntax<cfheader name = "header_name" value = "header_value" charset="charset"> or <cfheader statusCode = "status_code" statusText = "status_text"> |
|
See also | |
cfcache, cfflush, cfhtmlhead, cfinclude, cfsetting, cfsilent, cfcontent | |
History | |
ColdFusion MX 6.1: Changed behavior for the name attribute: cfheader name="Content-Disposition" uses the default file character encoding to encode this header's value, so the name of a file can include characters in the character encoding used in the file. | |
Usage | |
If you use this tag after the cfflush tag on a page, an error is thrown. | |
Example<h3>cfheader Example</h3> <p>cfheader generates custom HTTP response headers to return to the client. <p>This example forces browser client to purge its cache of requested file. <cfheader name = "Expires" value = "#Now()#"> |
NAME | |
Required if statusCode not specified | |
Header name |
VALUE | |
Optional | |
HTTP header value |
CHARSET | |
Optional | |
Default value: "UTF-8"
The character encoding in which to encode the header value. The following list includes commonly used values:
For more information character encodings, see:www.w3.org/International/O-charset.html. |
STATUSCODE | |
Required if name not specified | |
Number. HTTP status code |
STATUSTEXT | |
Optional | |
Explains status code |