Re: Hash of Hash Access in Template Toolkit

Ah the joy of posting a question and then figuring out the answer on your own. Is it the mind clarifying effect of posing the question? Does the revelation come from putting your trust in a higher power? Whateva.

Here is the code that does what I was attempting. Diffing with the non-working example is left as an exercise for the reader.

  [% FOREACH bb IN blist.keys %]
      [% bb %]  => [% blist.$bb %]  <br/>
        [% FOREACH bkey IN blist.$bb.keys %]
           [% bkey %] => [%  blist.$bb.$bkey %]

        [% END %]
  can I just specify?  [% blist.$bb.curr %] <br/>

  [% END %]
[download]

Yields:

  CoveredBridges400  => HASH(0xade6b0)

             checked => on
             curr => yes
             desc => Covered Bridges 400, May 9
   can I just specify?  off
[download]

Be Appropriate && Follow Your Curiosity

Comment on Re: Hash of Hash Access in Template Toolkit Select or Download Code

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Re^2: Hash of Hash Access in Template Toolkit by shmem (Chancellor) on Apr 12, 2009 at 12:20 UTC
Is it the mind clarifying effect of posing the question? Absolutely. In your case, at least ;-) That happens often, and in most of these cases we don't even see the question here. Thanks for sharing the answer.	[reply]
Re^2: Hash of Hash Access in Template Toolkit by ww (Archbishop) on Apr 12, 2009 at 13:14 UTC
See Re^2: I know what I mean. Why don't you? (among others) for more on the clarifying influence of a teddy bear or similar and/or of asking well-considered questions.	[reply]