nicht angemeldet
Hi Raphael!
funktioniert bei einigen meiner Scripte nur mit method=GET, nicht aber mit method=POST.
Was geht denn nicht?
Wenns mit GET nicht gehen würde, dann sinds vielleicht zu viele Daten. Aber so? Hmm!
Aus dem "Perl cookbook":
CGI scripts are called in two main ways, referred to as methods - but don't confuse HTTP methods
with Perl object methods!
The HTTP GET method is used in document retrievals where an identical request will produce
an identical result, such as a dictionary lookup. A GET stores form data in the URL. This means
it can be conveniently bookmarked for canned requests, but has limitations on the total size of the data requested.
The HTTP POST method sends form data separate from the request. It has no such size limitations,
but cannot be bookmarked. Forms that update information on the server, like mailing in feedback or
modifying a database entry, should use POST. Client browsers and intervening proxies are free to
cache and refresh the results of GET requests behind your back, but they may not cache POST
requests.
GET is only safe for short read-only requests, whereas POST is safe for forms of any
size, as well as for updates and feedback responses. Therefore, by default, the CGI module uses
POST for all forms it generates.
$value=$cgi->param("key")
Die Zeile sollte eigentlich so aussehen: $value=$cgi->param('key')
Gruß Frank