> I'm using HTML::Template from CGI::Application. My template is getting
> data via a SQL query where exactly one row
> retrieved, and it is displayed using <TMPL_LOOP>.
>
> What is the proper way set & display values returned from DBI when only
> one row is printed? I think the method described below may have a
> better alternative.
>
>
> Currently showing all records using a loop:
>
> 1. $template->param(
> 2. RESULTS => $self->dbh->selectall_arrayref('
> 3. SELECT age, day FROM table WHERE id = ?',
> 4. { Slice => {} },
> 5. $self->session->param('id') )
> 6. );
>
>
> Template:
>
> 1. <TMPL_LOOP NAME="RESULTS">
> 2. <TMPL_VAR NAME="age"><TMPL_VAR NAME="day">
> 3. </TMPL_LOOP>
>
Why not use selectrow_hashref()... then you get just the fields?
Mathew
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