Re: [Templates] Foreach LOOP to create HTML

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On Tue, Jul 20, 2004 at 02:56:03PM -0700, Roderick A. Anderson wrote:
> I'm starting to create a some code that begs to be handled by TT (or 
> perl).  I can do it in the CGI script but I'd like ot try out this new 
> tool -- TT2.
> 
> Here's what I'm not liking using TT2.
> 
> 	<input type="radio" name="keepdays" value="3"  [% IF keepdays = 3 %]
> 		checked="checked" [% END %]/>3
> 	<input type="radio" name="keepdays" value="7"  [% IF keepdays = 7 %]
> 		checked="checked" [% END %]/>7
> 	<input type="radio" name="keepdays" value="14" [% IF keepdays = 14 %]
>         	checked="checked" [% END %]/>14
> 	<input type="radio" name="keepdays" value="30" [% IF keepdays = 30 %]
>         	checked="checked" [% END %]/>30
> 
> Seems to me there should be some ultra-slick TT2 method to do this but it
> escapes me -- even with the Badger book at hand.  Is there some already
> defined method to do this?

Something like this perhaps:

  [% days = [ 3, 7, 14, 30 ] %]
  [% FOREACH day IN days -%]
  <input type="radio" name="keepdays" value="[% day %]"
    [%- IF keepday == day %] checked="checked"[% END %]/>[% day %]
  [% END %]

hth,

Dave...

        -- 
          We are far too young and clever

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