Show Catalogs Catalogs in Forms

Show Trees

To show a catalog as ajax tree simply use show_catalog method with the catalog object you want to show:

Haml:
= show_tree @catalog

Simple. Huh ?

Radio Trees

To get a Tree with radio-button acting checkboxes you can use:

Haml:
= radio_tree @catalog, 'the_id_of_your_form' , 'the_param_key_you_want_to_use'

• The second parameter should contain the html id of the form.
  Hint:
  If you don’t know how to specify a forms id parameter with forms helpers use:
  form_for/semantic_form_for ... ,:html => { :id => 'the_id_to_use' }
• The third parameter is the name of the resulting param key. Just specify a name that is not used as html id or html input name

Checkbox Trees

Same usage as radio trees. The result is presented as a comma seperated list of node_ids.
= checkbox_tree @catalog, 'the_id_of_your_form' , 'the_param_key_you_want_to_use'