#!/usr/bin/perl -Tw
-# $Id: persons.cgi,v 1.4 1999-04-22 04:33:05 ivan Exp $
+# $Id: persons.cgi,v 1.9 1999-04-22 06:24:57 ivan Exp $
# Copyright (c) 1999 Ivan Kohler. All rights reserved.
# This program is free software; you can redistribute it and/or modify it under
# the same terms as perl itself
$cgi $dbh
);
use subs qw( print_form );
-use CGI;
+use CGI qw(tr th td);
use CGI::Carp qw(fatalsToBrowser);
use DBI;
$password = "t3chno";
$table = "PERSONS";
-@fields = qw( PERSON_ID NAME EMAIL AFFILIATION );
+@fields = qw( PERSON_ID NAME EMAIL AFFILIATION HOMEPAGE );
$cgi = new CGI;
unless ( $cgi->param('magic') ) { #first time through
- my $sth = $dbh->do( "SELECT * FROM PERSONS" ) or die $dbh->errstr;
+ my $sth = $dbh->prepare( "SELECT * FROM $table" )
+ or die $dbh->errstr;
+ my $rv = $sth->execute;
+ die $sth->errstr unless $rv;
- print $cgi->header,
+ print $cgi->header( '-expires' => 'now' ),
$cgi->start_html('Person listing'),
$cgi->h1('Person listing'),
;
unless ( $sth eq '0E0' ) {
+ my @columns = @{ $sth->{'NAME'} };
+
print $cgi->start_table,
$cgi->tr(
map {
$cgi->th($_)
- } @{$sth->{NAME}}
- ),
- map {
- $cgi->tr(
- map {
- $cgi->td( $_ )
- } @{ $_ }
- )
- } @{ $sth->fetchall_arrayref },
- $cgi->end_table,
+ } @columns
+ )
;
+
+ my %hash = ();
+ my $hashref = undef;
+ while ( $hashref = $sth->fetchrow_hashref ) {
+ %hash = %{$hashref};
+ $hash{'EMAIL'} = '<A HREF="mailto:'. $hash{'EMAIL'}. '">'.
+ $hash{'EMAIL'}. "</A>";
+ $hash{'HOMEPAGE'} = 'http://'. $hash{'HOMEPAGE'}
+ unless $hash{'HOMEPAGE'} =~ /^http\:\/\//;
+ $hash{'HOMEPAGE'} = '<A HREF="'. $hash{'HOMEPAGE'}. '">'.
+ $hash{'HOMEPAGE'}. "</A>";
+ print $cgi->tr( map { $cgi->td( $hash{$_} ) } @columns );
+ }
+ print $cgi->end_table;
+
}
$cgi->param('magic', 'new_form');
foreach $field ( @fields ) {
if ( $cgi->param( $field ) ) {
$cgi->param( $field ) =~ /^(.*)$/;
- $cgi->param( $field, $1);
+ my $param = $1 || 0;
+ if ( (DBI::looks_like_number($param))[0] ) {
+ $cgi->param( $field, $param );
+ } else {
+ $cgi->param( $field, $dbh->quote($param) );
+ }
}
}
- my $statement = 'INSERT INTO PERSONS ( '.
+ my $statement = "INSERT INTO $table ( ".
join(', ', @fields ).
' ) VALUES ( '.
join( ', ', map { $cgi->param($_) } @fields ).
my $rv = $sth->execute;
die $sth->errstr unless $rv;
- print $cgi->header,
- "person added?"
- ;
+ my $url = $cgi->url;
+ $url =~ s/^\/[\/]+$//;
+ print $cgi->redirect($url);
}
sub print_form {
"Name: ", $cgi->textfield( -name => 'NAME' ), "<BR>",
"Email: ", $cgi->textfield( -name => 'EMAIL' ), "<BR>",
"Affiliation: ", $cgi->textfield( -name => 'AFFILIATION' ), "<BR>",
+ "Homepage: ", $cgi->textfield( -name => 'HOMEPAGE' ), "<BR>",
$cgi->hidden( -name => 'magic'),
$cgi->submit('Submit'),
$cgi->end_form,