get query string to HTML::Template

bcochofel has asked for the wisdom of the Perl Monks concerning the following question:

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Re: get query string to HTML::Template by samtregar (Abbot) on Dec 19, 2006 at 18:06 UTC
Aside from the painfully obvious: `foreach my $name ($query->param) { $template->param($name => scalar $query->param($name)); }` [download] HTML::Template also provides: `$template = HTML::Template->new(associate => $query, ...);` Although, since you mentioned a loop, maybe you really wanted: `$template->param(some_loop => [ map { { name => $_, value => scalar $query->param($_) } } $query->param ] );` Maybe you should slow down and tell us what you're really trying to do. -sam	[reply] [d/l] [select]
Re: get query string to HTML::Template by madbombX (Hermit) on Dec 19, 2006 at 18:11 UTC
Although I agree with everyone else with regards to properly asking a question, I think this may point you in the right direction: HTML::Template Tutorial. In it, there is a discussion about using the attribute "associate" when constructing a new template. Without trying to steal jeffa's thunder, I am quoting him as saying: `That's where associate saves the day. It allows you to inherit paramte +r values from other objects that have a param() method that work like + HTML::Template's param() - objects like CGI.pm!` [download] I strongly recommend you read CGI and HTML::Template. There is also a good HTML::Template reference here. That should give you plenty of information to get started with.	[reply] [d/l]
Re: get query string to HTML::Template by PockMonk (Beadle) on Dec 19, 2006 at 17:09 UTC
For the HTML:: Template, see: http://html-template.sourceforge.net/article.html To get your GET params etc first, do something like: `use CGI qw(:standard Vars); my $action = param('action');` [download] Does that help? Dan	[reply] [d/l]
Re: get query string to HTML::Template by shmem (Chancellor) on Dec 19, 2006 at 17:13 UTC
Which parts of the CGI and HTML::Template documentation are hard to understand for you? What did you attempt so far? See How (Not) To Ask A Question. --shmem _($_=" "x(1<<5)."?\n".q·/)Oo. G°\ / /\_¯/(q / ---------------------------- \__(m.====·.(_("always off the crowd"))."· ");sub _{s./.($e="'Itrs `mnsgdq Gdbj O`qkdq")=~y/"-y/#-z/;$e.e && print}	[reply]
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Re: get query string to HTML::Template by artist (Parson) on Dec 19, 2006 at 17:53 UTC
If you use Template instead of HTML::Template there is a direct way of doing this as mentioned here with Template::Plugin::CGI --Artist	[reply] [d/l]
Re: get query string to HTML::Template by lithron (Chaplain) on Dec 21, 2006 at 16:10 UTC
It sounds like you are having problems populating a LOOP data structure for use with HTML::Template. I also had problems finding information about how to do this, so I'm going to post some code that does it.. hope no one minds. I use something similar to this in an application of mine. $sth is a DBI database handle that is pulling data out of a MySQL database. `my @loop_data = (); while ( my @rw = $sth->fetchrow_array ) { my %row_data; $row_data{ID} = $rw[0]; $row_data{USERNAME} = $rw[1]; $row_data{TIME} = $rw[3]; push( @loop_data, \%row_data ); } $template->param( VIEW_DATA => \@loop_data ); print $template->output();` [download] The template would look something like this: `<TMPL_LOOP NAME=VIEW_DATA> ID: <TMPL_VAR NAME=ID> <br> USERNAME: <TMPL_VAR NAME=USERNAME> <br> TIME: <TMPL_VAR NAME=TIME> <br> </TMPL_LOOP>` [download] As for getting a list of all params that were passed to the CGI module, why? Normally you only want to deal with data you were expecting (aka, data that was passed as part of an HTML form, or data that was part of the spec for a web service). Trying to process data you weren't expecting tends to lead to Bad Things (tm). HTH, Lithron	[reply] [d/l] [select]