From fa8e451e3b7054a291433f12be457cf8ed09de73 Mon Sep 17 00:00:00 2001
From: Fred Wu <ifredwu@gmail.com>
Date: Tue, 17 Jul 2012 00:18:09 +1000
Subject: [PATCH] Form fixes

---
 app/assets/stylesheets/api_taster/layout.css.scss | 7 ++++++-
 lib/api_taster/form_builder.rb                    | 6 ++++--
 spec/dummy/config/routes.rb                       | 4 ++++
 3 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/app/assets/stylesheets/api_taster/layout.css.scss b/app/assets/stylesheets/api_taster/layout.css.scss
index e87a619..f7267b3 100644
--- a/app/assets/stylesheets/api_taster/layout.css.scss
+++ b/app/assets/stylesheets/api_taster/layout.css.scss
@@ -54,6 +54,11 @@ legend {
     font-size: 12px;
     line-height: 24px;
   }
+
+  &.hero-legend {
+    margin: 0;
+    border: none;
+  }
 }
 
 .nav-label {
@@ -85,4 +90,4 @@ legend {
     white-space: pre;
     word-wrap: normal;
   }
-}
\ No newline at end of file
+}
diff --git a/lib/api_taster/form_builder.rb b/lib/api_taster/form_builder.rb
index 695aac3..64dbd3a 100644
--- a/lib/api_taster/form_builder.rb
+++ b/lib/api_taster/form_builder.rb
@@ -8,7 +8,7 @@ class FormBuilder < AbstractController::Base
 
     def initialize(params)
       flush_output_buffer
-      @_buffer = ''
+      @_buffer = '<legend class="hero-legend"></legend>'
       add_to_buffer(params)
     end
 
@@ -20,7 +20,9 @@ def html
 
     def add_to_buffer(params, parent_labels = [])
       params.each do |label, value|
-        label = "[#{label}]"
+        if parent_labels.present?
+          label = "[#{label}]"
+        end
 
         new_parent_labels = parent_labels.clone << label
 
diff --git a/spec/dummy/config/routes.rb b/spec/dummy/config/routes.rb
index 1a71bd8..e062f62 100644
--- a/spec/dummy/config/routes.rb
+++ b/spec/dummy/config/routes.rb
@@ -10,6 +10,10 @@
 end
 
 ApiTaster.routes do
+  ApiTaster.global_params = {
+    :version => 1
+  }
+
   get '/i_dont_exist_anymore', {
     :hello => 'world'
   }