Temporarily override the template's field_error_proc. Fixes #1

stouset · Oct 4, 2011 · f975f61 · f975f61
1 parent 5483707
commit f975f61
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/lib/twitter_bootstrap_form_for/form_builder.rb b/lib/twitter_bootstrap_form_for/form_builder.rb
@@ -27,12 +27,18 @@ class TwitterBootstrapFormFor::FormBuilder < ActionView::Helpers::FormBuilder
   # +legend+ text.
   #
   def inputs(legend = nil, &block)
-    # TODO: don't wrap error fields in field_with_error divs
-    # ActionView::Base.field_error_proc = ->(html_tag, instance) { html_tag }
+    # stash the old field_error_proc, then override it temporarily
+    original_field_error_proc = template.field_error_proc
+    template.field_error_proc = ->(html_tag, instance) { html_tag }
+
+    # TODO: fix field with errors for good
+    template.field_error_proc = ->(html_tag, instance) { html_tag }
     template.content_tag(:fieldset) do
       template.concat template.content_tag(:legend, legend) unless legend.nil?
       block.call
     end
+  ensure
+    template.field_error_proc = original_field_error_proc
   end
 
   #