Re: [cgiapp] Using DBI in CGI::Application

[Jean-Marc Pennel <suppressed>]

Le 21 mai 04, à 17:28, Geoffrey G. Hankerson a écrit :

> package Course_manager;
> use base 'CGI::Application';
> use DBI;
> use strict;
> use warnings;
>
> sub setup{
>     my $self = shift;
>     $self->run_modes(
> 	'mode_1'=>'add_instructor',
> 	'mode_2'=>'add_course',
> 	'mode_3'=>'edit_instructor',
> 	'mode_4'=>'edit_exam',
> 	'mode_5'=>'update_course'
>     );
>     $self->start_mode('mode_1');
>     $self->mode_param('rm');
>     }
>
> sub teardown{
>     my $self = shift;
>     #my $dbh = $self->param('dbh');
>     #$dbh->disconnect();
> }
>
> sub add_instructor{
>     my $self = shift;
>     my $sql;
>     my $dbh;
>     my $sth;
>     my $output;
>     $dbh =
> DBI->connect('dbi:SQLite:/Library/Webserver/CGI-Executables/cgiDev/ 
> dbitest/exams.db')
> or die "Error: " . $DBI::errstr;
>     $sql = "INSERT INTO profs (profName) VALUES ('Prof BBB')";
>     #$sql = "SELECT * FROM profs";
>     $sth = $dbh->prepare($sql);
>     $sth->execute();
>     $output = "text";
>     return $output;
> }
>
> Apache error log returns this error:
> courseApp.pl: Use of uninitialized value in subroutine entry at
> Course_manager.pm line 37.
> courseApp.pl: DBD::SQLite::st execute failed:  at Course_manager.pm  
> line
> 37.
>
> Suggestions are appreciated.

Apache must have Read-Write access to the SQLite file DB :
$ chmod 666 /Library/Webserver/CGI-Executables/cgiDev/dbitest/exams.db


JMP
--
http://www.suricate.net/


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