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PageWriteHeaderHTTP (Function) In french: PageEcritEntêteHTTP Adds an additional HTTP header that will be returned to the browser: - during the next function for page display (PageDisplay, PageRefresh, ...),
- during the automatic return of the current page at the end of the current action.
PageWriteHeaderHTTP("X-Frame-Options", "deny")
Syntax
PageWriteHeaderHTTP(<Header> , <Value>)
<Header>: Character string Name of the header to write. <Value>: Character string Value (or content) of the header to write. Remarks - The WEBDEV Application Server sets the value of some HTTP headers returned by the server (e.g. "Content-Length"). In this case, the value written by PageWriteHeaderHTTP will be ignored.
The list of headers is as follows: - Content-xxx (content-length, content-type, content-disposition, etc.)
- Location
- Allow (specific cases)
- Set-Cookie
- Access-Control-Expose-Headers
- A second call to PageWriteHeaderHTTP with the same header name will overwrite the previous value.
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