want to display arrays of data in table using template file in perl -


i have different arrays of data stored sql :

push( @bugid,$bug_id); push(@assign,$assignd_to); push(@stat,$stats); push(@res,$resol); push(@rat,$rate); push(@sev,$prior); push(@op,$o_p); push(@shrt,$shor_desc);   $vars->{'bugid'}= \@bugid;  $vars->{'ticket'}= $ticket_no;  $vars->{'assigne'}= \@assign;  $vars->{'stats'}= \@stat;  $vars->{'resoltion'}= \@res;  $vars->{'rate'}= \@rat;  $vars->{'priorty'}= \@sev;  $vars->{'opsys'}= \@op;  $vars->{'shrtdesc'}= \@shrt;

and have passed template file displaying purpose below :

$template->process('reports/gayathri_old-ticketlist.html.tmpl', $vars)      || throwtemplateerror($template->error());

and want display details in table . ie, corresponding each bugid, want display other fields.

i have added code in template file.i got table format.but values entering each column in wrong manner.

<table border='1' bgcolor='#eefff3'>  <tr><td><b>bug id</b></td> <td><b>ticket no</b></td> <td><b>assigned to</b></td> <td><b>bug status</b></td> <td><b>resolution</b></td> <td><b>rating</b></td> <td><b>priority</b></td> <td><b>op-sys</b></td> <td><b>short description</b></td></tr> [% foreach assigne  = assigne %] [% foreach stats = stats %] [% foreach resoltion = resoltion %] [% foreach rate = rate %] [% foreach priorty = priorty %] [% foreach opsys = opsys  %] [% foreach shrtdesc = shrtdesc %] [% foreach bugid  = bugid %]  <tr>   <td>       &nbsp; <a href="show_bug.cgi?id=[% bugid %]"> [% bugid %] </a><br>   </td>    <td>      &nbsp;  [% ticket %]  </td>   <td>      &nbsp;  [% assigne %]  </td>    <td>      &nbsp;  [% stats %]   </td>   <td>      &nbsp;  [% resoltion %]    </td>    <td>      &nbsp;  [% rate %]     </td>    <td>      &nbsp;  [% priorty %]     </td>    <td>      &nbsp;  [% opsys %]     </td>     <td>       &nbsp;  [% shrtdesc %]      </td> </tr>   [% end %]  [% end %]    [% end %]    [% end %]   [% end %]    [% end %]    [% end %]     [% end %]    </table>

could 1 please correct this?

all nested foreach statements going create loops within loops. i'd that's why you're not getting output want. i'm not sure impact of redefining variables (foreach bugid = bugid etc) be.

the data design horrible, work it, doing like:

[%- set = 0;     while < bugid.size; -%] <tr>     <td>         <a href="show_bug.cgi?id=[% bugid.$i %]"> [% bugid.$i %] </a><br>         &nbsp; [% assigne.$i %]<br/>          ...etc     </td> </tr> [%-     set = + 1;     end -%]

... iterating through elements of one of arrays, , using ordinal position all of them. bugid.$i resolves bugid.0 first element in array.

but wouldn't that.

i generate original data array of hashrefs, , iterate through them.

== perl ==

my @items;  # in loop $item = {     bugid => $bugid,     assign_to => $assign_to,     status => $stat,     ..etc }; push @items, $item; # end of loop  $vars->{items} = \@items;

== template ==

[%- foreach item in items -%]     <tr>         <td>             <a href="show_bug.cgi?id=[% item.bugid %]"> [% item.bugid %] </a><br>             &nbsp; [% item.assign_to %]<br/>              ...etc         </td>     </tr> [%- end -%]

hope that's helpful. , pity's sake, decide on naming convention variables , stick it. fellow programmer once put me: "a standard sucks better changing one." :-)


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