Re: Dancer2 - How to loop over a ref to a HoH

[arkturuz]

This is Template Toolkit 2 right? You cannot have dollar sign ($) in a variable name (like in partners.$partner.TPCOMPNAME), so you're referencing wrong item from the hash. See the docs.

My answer is wrong. See Re^2: Dancer2 - How to loop over a ref to a HoH from fishmonger.

[fishmonger]

Actually, according to the documentation, dollar signs are (or can be) used in var interpolation.

http://www.template-toolkit.org/docs/manual/Variables.html#section_Variable_Interpolation

[arkturuz]

Sorry about that, somehow I missed it, and it's been a long time since I last hacked on Template Toolkit.

Could this solve your issue?

<% FOREACH partner IN partners.values %>
    Partner: <% partner.TPCOMPNAME %> <% partner.TPTYPE %><br>
<% END %>

[fishmonger]

No, that didn't work under either of the template engines.

This is what works when using TT.

  [% FOREACH partner IN partners.keys %]
    Partner: [% partners.$partner.TPCOMPNAME %] [% partners.$partner.T
+PTYPE %]<br>
  [% END %]