Beefy Boxes and Bandwidth Generously Provided by pair Networks
good chemistry is complicated,
and a little bit messy -LW
 
PerlMonks  

Re^2: Code and html separation - always or mostly doable?

by amw1 (Friar)
on Jun 16, 2004 at 19:45 UTC ( [id://367405]=note: print w/replies, xml ) Need Help??


in reply to Re: Code and html separation - always or mostly doable?
in thread Code and html separation - always or mostly doable?

for Template Toolkit this macro will do it This does it using CSS classes for coloring but setting it in a different way works as well.
create a block macro [% MACRO alt_color(loop_count) BLOCK %] [% IF loop_count % 2 == 0 %] color1 [% ELSE %] color2 [% END %] [% END %] in your template you do loop.count is a special property of the iterator [% FOREACH thing = things %] <td class=[% alt_color(loop.count) %]>[% thing %]</td> [% END %]
for H::T you can do
<tmpl_loop name='things'> <td class=<TMPL_IF __ODD__>color<TMPL_ELSE>color2</TMPL_IF>> thing</ +td> </tmpl_loop> you need to make sure you have loop_context_vars set to 1 in H::T to h +ave access to __ODD__/__EVEN__

Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Node Status?
node history
Node Type: note [id://367405]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others rifling through the Monastery: (1)
As of 2024-04-26 02:42 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found