Hi,
I'm new to Mason and am having trouble printing a simple html table pulling data from a table on a database. I know this has to do with scope but there has to be an easier way other than putting the entire dbms call (including printing the table) within a perl code section.
One thing I have noticed is the apparent lack of any useful information of using Mason with DBI connections.
Any clues?
thanks
<%once>
use DBI;
</%once>
<%shared>
my $serverName;
my $dumpdate;
my $dbh = DBI->connect("dbi:Sybase:server=mydb", 'info', 'infopwd'
+, { RaiseError => 1, PrintError => 1 } );
$dbh->do("use sybase_dba");
my $query = "select serverName, min(dumpdate) from dbLastBackup gr
+oup by serverName";
my $sth = $dbh->prepare($query);
$sth->execute;
$sth->bind_columns(undef, \$serverName, \$dumpdate);
</%shared>
<table>
<th>Server Name</th><th>backup date</th>
<% while ($sth->fetch) { %>
<tr><td><% $serverName %></td><td><% $dumpdate %></td></tr>
<% } %>
</table>
Update: This is how you do it:
<%shared>
my %serverDump;
my $dbh = DBI->connect("dbi:Sybase:server=mydb", 'info', 'infopwd'
+, { RaiseError => 1, PrintError => 1 } );
$dbh->do("use sybase_dba");
my $query = "select serverName, min(dumpdate) from dbLastBackup gr
+oup by serverName";
my $sth = $dbh->prepare($query);
$sth->execute or die "Error: unable to run query! " . $dbh->errstr
+;
</%shared>
<TABLE Border=1>
% while (my $row = $sth->fetchrow_arrayref ) {
<TR>
<TD><% $row->[0] %></TD><TD><% $row->[1] %></TD>
</TR>
% }
</TABLE>
Note, don't forget to uncomment "PerlSetVar MasonErrorMode fatal". For some reason, no errors were being sent to the browser. :(
Jason L. Froebe
Team Sybase member No one has seen what you have seen, and until that happens, we're all going to think that you're nuts. - Jack O'Neil, Stargate SG-1
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