Datalogic Lynx 00N0LD-1N0-MEN0, User Manual, Page: 112 / 213

CGI Error Meta-tag
DL_CGIError – Overrides DDU error page redirection and replaces it with a reference
to a CGI script which is passed the error number as an argument.
Content – A CGI URL with variable name argument in place. The name of both the
CGI function and the error number variable is completely configurable by the user.
Do not put an ‘=’ at end of the URL.
HTTP header error numbers are returned if they are greater than or equal to 300. For
example, ‘404’ is returned if object is not found on the server. In addition the following
WebAppLock specific error numbers are returned:
Error Number Error Condition
1000 WiFi is disconnected
2000 Failed to open internet connection with WiFi
3000 Failed to connect to server
4000 Failed to open page on server
5000 Failed to send query to page on server
6000 Failed to receive query from page on server
7000 Failed to find file on device
Warning: Error redirection from the WebAppLock tab in DDU will be ignored if a page
has this meta-tag defined.
Example:
<meta http-equiv=”DL_CGIError” content=” http://www.SOMEWHERE.org/cgi-
bin/errorpage.plx?errornum ">
In the event of a 404 error (object not found on the server), WebAppLock will
navigate to the following URL:
http://www.SOMEWHERE.org/cgi-bin/errorpage.plx?errornum=404