Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl Monk, Perl Meditation
 
PerlMonks  

Re: Trouble with TMPL_LOOP assignment

by George_Sherston (Vicar)
on Oct 18, 2002 at 17:54 UTC ( #206385=note: print w/ replies, xml ) Need Help??


in reply to Trouble with TMPL_LOOP assignment

This looks like a problem with the data structure you're feeding to HTML::Template. Try

use Data::Dumper; print Dumper(\@liblog);
to see what you've got. Also to get interesting info about what went wrong,
use CGI qw/:standard/; use CGI::Carp qw(fatalsToBrowser warningsToBrowser); print header;
at the head of your script will give you the useful HTML::Template error info, inter alia.

Specifically in your case I may well be missing a bit of syntax, but I think %$item->{'ActionID'} probably ought to be $item->{'ActionID'} - otherwise you'll get an annoyingly interesting data structure? Or, did you initialise $viewliblog_page as an HTML::Template object? - this isn't clear from the chunk you posted

Also, you could save a bit of effort by modifying the elements in @log rather than creating a new array, as in
for my $item (@log) { $item->{UID} = GetItemFromDB('RealName','UID',$item->{'UID'},'User +') $item->{ActionID} = GetItemFromDB('ActionName','ActionID',$item->{ +'ActionID'},'Action'); }


George Sherston


Comment on Re: Trouble with TMPL_LOOP assignment
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://206385]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others about the Monastery: (16)
As of 2015-07-07 13:09 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (88 votes), past polls