LibWeb::HTML::Error - Displaying error messages in html for libweb applications
No non-standard Perl's library is required.
None.
You do not use this class directly; use LibWeb::HTML::Default instead. See LibWeb::HTML::Default.
This class defines a method for displaying error messages in HTML. Several basic error messages are also defined.
The current version of LibWeb::HTML::Error is available at
http://libweb.sourceforge.net
Several LibWeb applications (LEAPs) have be written, released and are available at
http://leaps.sourceforge.net
display_error()
Params:
Pre:
caller is a reference to the calling object. All other parameters are scalars except help_msg which must be a SCALAR reference.
Post:
Display a HTML page with the error message, error input and help message.
NOTE:
Do not call this method directly, call LibWeb::Core::fatal() instead. See LibWeb::Core for details.
All of the following methods return a SCALAR reference to an error message in HTML.
mysterious_error()
special_characters_not_allowed()
hit_back_and_edit()
post_too_large()
database_error()
login_failed()
logout_failed()
login_expired()
exceeded_max_login_attempt()
registration_failed()
cookie_error()
LibWeb::Core, LibWeb::HTML::Standard, LibWeb::HTML::Default.
To install LibWeb::CGI, copy and paste the appropriate command in to your terminal.
cpanm
cpanm LibWeb::CGI
CPAN shell
perl -MCPAN -e shell install LibWeb::CGI
For more information on module installation, please visit the detailed CPAN module installation guide.