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( #3333=superdoc: print w/replies, xml ) Need Help??
Here is your job.
And here is the code obtainable via hg clone

Driver script

use strict; use warnings; use Model; use View::bullet; use View::table; my $model = Model->new; # View 1 my $view = View::bullet->new; $view->render($model); warn $view->as_HTML; # View 2 my $cols = 3; my $tabular_model = $model->reform_data($cols); my $view = View::table->new; $view->render($tabular_model); warn $view->as_HTML;

Model package

package Model; use Array::Group; use Data::Dumper; # A model is overkill for this example, but lets plan for # scaleability sub new { my $data = [1 .. 10] ; bless $data, __PACKAGE__ ; return $data; } sub reform_data { my $aref = shift; my $cols = shift; my $tabdata = Array::Group::ngroup $cols => $aref ; # This filling of the last row should be an option to # Array::Group... my $last_row = $tabdata->[$#$tabdata] ; my $diff = $cols - @$last_row; my @nbsp = (' ') x $diff; push @$last_row, @nbsp; return $tabdata; } 1 ;

View code


package View::bullet; use base qw(HTML::Seamstress); my $file = 'html/bullet.html'; sub new { __PACKAGE__->new_from_file($file); } sub render { my $tree = shift; my $model = shift; my $li = $tree->look_down(class => 'nums'); $tree->iter($li => @$model) ; return $tree; } 1;


package View::table; use base qw(HTML::Seamstress); my $file = 'html/table.html'; sub new { __PACKAGE__->new_from_file($file); } sub render { my $tree = shift; my $data = shift; $tree->table2 ( table_data => $data, td_proc => sub { my ($tr, $data) = @_; my @td = $tr->look_down('_tag' => 'td'); for my $i (0..$#td) { $td[$i]->splice_content(0, 1, $data->[$i]); } } ) ; return $tree; } 1;
I have beheld the tarball of 22.1 on with my own eyes. How can you say that there is no God in the Church of Emacs? -- David Kastrup
Enforce strict model-view separation in template engines via HTML::Seamstress The car is in the cdr, not the cdr in the car

In reply to Re^2: object-oriented composition of model-view with HTML::Seamstress by metaperl
in thread RFC - Template::Empty by redhotpenguin

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