What output are you looking for and what are you getting?
scott wrote:
> haml is installed as a plugin and *.haml files render correctly. rails
> version is 2.2.2
>
> i have this in my application helper and would like to convert the
> concat("<ul>") and concat("<li>") to work nicely with haml. i have
> tried "open", "haml_concat", and "haml_tag". i couldn't get anything
> to work, they all raised errors probably because i couldn't figure out
> the correct syntax or something. anyone have any suggestions?
>
> def display_tree(tree, parent_id=nil, &block)
> concat("<ul>")
> tree.each do |node|
> if node.parent_id == parent_id
> concat("<li>")
> yield node
> display_tree(tree, node.id) { |n| yield n } unless
> node.children.empty?
> concat("</li>")
> end
> end
> concat("</ul>")
> end
>
> >
>
>
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Haml" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to [email protected]
For more options, visit this group at http://groups.google.com/group/haml?hl=en
-~----------~----~----~----~------~----~------~--~---
