CGI プログラム４
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sub mscsearch {
my $self = shift;
my(%t,$n,@loop);
# Get CGI query object
$t{q} = $self->query();
$t{tables} = $t{q}->param("tables");
@{ $t{table} } = split(/==/,$t{tables});
$t{table_s} = $t{q}->param("table");
$t{word} = $t{q}->param("word1");
@loop = ();
$t{NO} = 0;
for $n ( 0 .. $#{ $t{table} } ) {
$t{table1} = $t{table}[$n];
# 選択されたテーブル
if ( $t{table_s} eq $t{table1} ) {
$t{sth} = $self->dbh->prepare("SELECT * FROM $t{table1}");
$t{sth}->execute;
while ( @{ $t{arr1} } = $t{sth}->fetchrow_array ) {
$t{id1} = $t{arr1}[0];
$t{line1} = '';
for $n ( 1 .. $#{ $t{arr1} } ) {
$t{line1} = $t{line1} . '==' . $t{arr1}[$n];
}
if ( $t{line1} =~ /$t{word}/ ) {
my $row_ref = (); # この初期化はとても重要!
$$row_ref{id} = $t{id1};
$$row_ref{Line} = $t{line1};
push(@loop, $row_ref);
$t{NO}++;
}
}
$t{sth}->finish;
} else {
$t{list}{$t{table1}} = $t{q}->param($t{table1});
}
}
$t{html} = $t{q}->param("tmpl");
$t{html} = $t{html} . '.htm';
$t{template} = $self->load_tmpl("$t{html}") || die "error loading tmpl";
if ( $t{NO} == 0 ) {
$t{list}{$t{table_s}} = $t{q}->param($t{table_s});
$t{template}->param(explain => "データはありません。再度検索してください。");
$t{template}->param($t{table_s} => $t{list}{$t{table_s}});
} else {
$t{template}->param(explain => "1つを選択してから，クリックしてください");
$t{template}->param(THIS_LOOP => \@loop);
}
$t{template}->param(table => $t{table_s});
for $n ( 0 .. $#{ $t{table} } ) {
$t{table1} = $t{table}[$n];
$t{template}->param($t{table1} => $t{list}{$t{table1}});
}
$t{template}->param(pro => "mscsearch.pl");
return $t{template}->output;
}
1;
--------------------------------------------------------------------------
sub mscselect {
my $self = shift;
my(%t,$n,@loop);
# Get CGI query object
$t{q} = $self->query();
$t{tables} = $t{q}->param("tables");
@{ $t{table} } = split(/==/,$t{tables});
$t{table_s} = $t{q}->param("table");
$t{id} = $t{q}->param("id");
# 各テーブルから
for $n ( 0 .. $#{ $t{table} } ) {
$t{table1} = $t{table}[$n];
if ( $t{table_s} eq $t{table1} && $t{id} != 0 ) {
@{ $t{items} } = $self->dbh->selectrow_array("SELECT * FROM $t{table1} where id = $t{id}");
$t{item1} = $t{items}[0];
for $n1 ( 1 .. $#{ $t{items} } ) {
$t{item1} = $t{item1} . '==' . $t{items}[$n1];
}
$t{list}{$t{table1}} = $t{item1};
} else {
$t{list}{$t{table1}} = $t{q}->param($t{table1});
}
}
$t{html} = $t{q}->param("tmpl");
$t{html} = $t{html} . '.htm';
$t{template} = $self->load_tmpl("$t{html}") || die "error loading tmpl";
for $n ( 0 .. $#{ $t{table} } ) {
$t{table1} = $t{table}[$n];
$t{template}->param($t{table1} => $t{list}{$t{table1}});
}
$t{template}->param(pro => "mscselect.pl");
return $t{template}->output;
}
1;
]]>
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