HTML::Element::Replacer for Linux 0.06

<br /> < table ><br /><br /> < tr scla="top"/ ><br /><br /> < tr scla="mid" ><br /> < td kmap="brand" > blah < /td ><br /> < td kmap="age" > blah < /td ><br /> < /tr><br /><br /> < tr scla="bot"/ ><br /><br /> < /table ><br /><br />Now let's say you have 5 data rows that you wish to display using the middle tr as your sample. The pure HTML::Tree way to do this would be:<br /><br /> my $sample_tr = $tree->look_down(scla => 'mid');<br /><br /> my @c;<br /> for my $data (@data) {<br /> my $c = $sample_tr->clone;<br /> $c->defmap(kmap => $data);<br /> push @c, $c;<br /> }<br /><br /> $sample->replace_with(@c);<br /><br />We did cheat a bit by using defmap() from HTML::Element::Library. Now, with this class, we can do this:<br /><br /> {<br /> my $replacer = HTML::Element::Replacer->new(look_down => [ scla => 'mid' ]);<br /> <br /> for my $data (@data) {<br /> my $clone = $replacer->push_clone->defmap(kmap => $data); # clone and push onto @temp_list<br /> }<br /><br /> } # replacer goes out of scope and then replaces sample_tr<br /><br />SYNOPSIS<br /><br /> use HTML::Element::Replacer;<br /><br /> {<br /> my $replacer = HTML::Element::Replacer->new(tree => $tree, look_down => [ scla => 'mid' ]);<br /> <br /> for my $data (@data) {<br /> $replacer->push_clone->defmap(attr_name => $data); # clone and push onto @temp_list<br /> }<br /> }<br /> # by default Replacer replaces... so it removes the element you were push_clone()ing

Requirements:	No special requirements
Platforms:	*nix, Linux
Keyword:	Class,  Clone,  Default,  Element,  Htmlelemen,  Htmlelementlibrary,  Htmlelementreplacer,  Htmlelementreplacergtnewlook,  Mid,  Push Cloneing,  Removes,  Replacer,  Replacergtpush Clonegtdefmapattr,  Replacergtpush Clonegtdefmapkmap,  Replaces,  Scope,  Table,  Temp List
Users rating:	0/10