Re: using template on same page

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Re^2: using template on same page by bigup401 (Pilgrim) on Sep 15, 2018 at 14:48 UTC
thanks	[reply]
Re^3: using template on same page by davido (Cardinal) on Sep 15, 2018 at 16:26 UTC
Just wanted to say, I'm really glad you chose to use a templating system. Template::Toolkit is one of the most common hammers for this type of nail. Dave	[reply]
Re^2: using template on same page by bigup401 (Pilgrim) on Sep 15, 2018 at 16:45 UTC
tho i get this error when i try to get array from db. but the code works ok just only not getting array's #MY SCRIPT use strict; use warnings; use Template; my $template = Template->new; if($info) { my $select = $DBH->prepare("SELECT FOO, BAR, MOO FROM tble WHERE CONCA +T(FOO, ', ', BAR, ', ', MOO) LIKE ?"); $select->execute('%'.$info.'%'); $names = $select->fetchall_arrayref(); foreach $names ( @$names) { ($variable1, $variable2, $variable3) = @$names; } } my $templ = <<START_HTML; <!DOCTYPE html"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1 +" /> <title>Untitled Document</title> </head> <body> [% FOREACH name IN list %] <li> <div class='inforno'> <img src='inforno'> </div> <div class='inforno'> <a href='#' class='inforno'>[% name %]</a> </div> <span class='inforno'> <a href='#' class='inforno'>Edit user</a> </span> </li> [% END %] </body> </html> START_HTML $template->process (\$templ, { list => \@names }) or die $template->error; [download] MY OUTPUT `ARRAY(0x2030674) ARRAY(0x2030634) ARRAY(0x2030618)` [download]	[reply] [d/l] [select]
Re^3: using template on same page by davido (Cardinal) on Sep 15, 2018 at 17:45 UTC
You may not have noticed this yet but the template you posted generates `<li>...</li>` pairs, but never creates an encompassing `<ul>...</ul>` nor `<ol>...</ol>` construct to contain the list items. Dave	[reply] [d/l] [select]
Re^3: using template on same page by Corion (Patriarch) on Sep 15, 2018 at 17:14 UTC
Your script as posted doesn't compile for me. I get the following errors when running it: Global symbol "$info" requires explicit package name (did you forget t +o declare "my $info"?) at tmp.pl line 9. Global symbol "$DBH" requires explicit package name (did you forget to + declare "my $DBH"?) at tmp.pl line 11. Global symbol "$info" requires explicit package name (did you forget t +o declare "my $info"?) at tmp.pl line 12. Global symbol "$names" requires explicit package name (did you forget +to declare "my $names"?) at tmp.pl line 13. Global symbol "$names" requires explicit package name (did you forget +to declare "my $names"?) at tmp.pl line 14. Global symbol "$names" requires explicit package name (did you forget +to declare "my $names"?) at tmp.pl line 14. Global symbol "$variable1" requires explicit package name (did you for +get to declare "my $variable1"?) at tmp.pl line 15. Global symbol "$variable2" requires explicit package name (did you for +get to declare "my $variable2"?) at tmp.pl line 15. Global symbol "$variable3" requires explicit package name (did you for +get to declare "my $variable3"?) at tmp.pl line 15. Global symbol "$names" requires explicit package name (did you forget +to declare "my $names"?) at tmp.pl line 15. Global symbol "@names" requires explicit package name (did you forget +to declare "my @names"?) at tmp.pl line 48. tmp.pl had compilation errors. [download] Can you please post the code you're actually running? Also, if you're using strict.pm, it allows Perl to tell you when you forget to declare a variable. Going through your code and thinking about where you first use a variable will make you find typos in your script where you mistype a variable name, or mistype a variable type.	[reply] [d/l]
Re^3: using template on same page by poj (Abbot) on Sep 15, 2018 at 17:27 UTC
Which of the fields FOO, BAR, MOO contains the names ? Also, `<!DOCTYPE html">` should not have the double quote in it. poj	[reply] [d/l]
Re^4: using template on same page by bigup401 (Pilgrim) on Sep 16, 2018 at 09:46 UTC
i dont get u well. but am trying to get poll foo,bar,moo from db	[reply]
Re^5: using template on same page by poj (Abbot) on Sep 16, 2018 at 11:29 UTC
Re^3: using template on same page by bliako (Abbot) on Sep 16, 2018 at 10:11 UTC
`$names = $select->fetchall_arrayref(); foreach $names ( @$names) { ($variable1, $variable2, $variable3) = @$names; }` [download] and then `$template->process (\$templ, { list => \@names }) or die $template->error;` [download] I bet this last `names` you wanted it to be the other `names` and not the `names` perl has in mind. `names`, `names`, all these `names`!!! fix these (and what others told you) and your program will be happier: re the joy of anonymity... bw, a horse with no name	[reply] [d/l] [select]
Re^4: using template on same page by bigup401 (Pilgrim) on Sep 16, 2018 at 11:27 UTC
sorry it was wrong writing but its. i mistake @names with @$names. but thats the code. i dont know failed to pull from db just outputing `ARRAY(0x2190674) ARRAY(0x2190674) ARRAY(0x2190684)` [download] `$template->process (\$templ, { list => \@$names }) or die $template->error;` [download] </code>	[reply] [d/l] [select]
Re^5: using template on same page by poj (Abbot) on Sep 16, 2018 at 17:15 UTC
Re^6: using template on same page by bigup401 (Pilgrim) on Sep 16, 2018 at 19:06 UTC
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