12-arbre-components.md in activeadmin-0.6.1

- old
+ new

@@ -8,26 +8,25 @@
 Sometimes it makes sense to insert something into a registered resource like a
 non-breaking space or some text. The text_node method can be used to insert
 these elements into the page inside of other Arbre components or resource
 controller functions.
 
-	ActiveAdmin.register Post do
-		show do
-			panel "Post Details" do
-				row("") { post.id }
-				row("Tags") do
-					text_node link_to "#{tag}", 
-						admin_post_path( q: { tagged_with_contains: tag } )
-					text_node "&nbsp".html_safe
-				end
-			end
-		end
-	end
+    ActiveAdmin.register Post do
+      show do
+        panel "Post Details" do
+          row("") { post.id }
+          row("Tags") do
+            text_node link_to "#{tag}",
+              admin_post_path( q: { tagged_with_contains: tag } )
+            text_node "&nbsp".html_safe
+          end
+        end
+      end
+    end
 
-## Common Components
 
-### Panel Component
+## Panels
 
 A panel is a component that takes up all available horizontal space and takes a
 title and a hash of attributes as arguments. If a sidebar is present, a panel
 will take up the remaining space.
 
@@ -43,103 +42,103 @@
         render partial: "show_enhancements", locals: {post: post}
       end
 
     end
 
-### Columns Component
+## Columns
 
 The Columns component allows you draw content into scalable columns. All you
 need to do is define the number of columns and the component will take care of
 the rest.
 
 #### Simple Columns
-	
-To create simple columnns, use the #columns method. Within the block, call the
-#column method to create a new column.
 
-	columns do
-	  
-	  column do
-		span "Column #1"
-	  end
-	  
-	  column do
-		span "Column #2"
-	  end
+To create simple columnns, use the #columns method. Within the block, call
+the #column method to create a new column.
 
-	end
+    columns do
 
-#### Multiple Span Columns
+      column do
+        span "Column #1"
+      end
 
+      column do
+        span "Column #2"
+      end
+
+    end
+
+### Spannig Multiple Columns
+
 To create columns that have multiple spans, pass the :span option to the column
 method.
 
-	columns do
+    columns do
       column :span => 2 do
-        span "Column # 1
+        span "Column # 1"
       end
       column do
-        span "Column # 2
+        span "Column # 2"
       end
     end
 
 By default, each column spans 1 column. The above layout would have 2 columns,
 the first being twice as large as the second.
 
-#### Max and Mix Column Sizes
+### Custom Column Widths
 
 Active Admin uses a fluid width layout, causing column width to be defined
 using percentages. Due to using this style of layout, columns can shrink or
 expand past points that may not be desirable. To overcome this issue,
 columns provide :max_width and :min_width options.
 
     columns do
       column :max_width => "200px", :min_width => "100px" do
-        span "Column # 1
+        span "Column # 1"
       end
       column do
-        span "Column # 2
+        span "Column # 2"
       end
     end
 
 In the above example, the first column will not grow larger than 200px and will
 not shrink less than 100px.
 
-### Table For Component
- 
-Table For provides the ability to create tables like those present in
-#index_as_table. table_for takes a collection and a hash of options and then
+## Table For
+
+Table For provides the ability to create tables like those present
+in #index_as_table. table_for takes a collection and a hash of options and then
 uses #column to build the fields to show with the table.
 
-	table_for order.payments do
-	  column "Payment Type" { |payment| payment.payment_type.titleize }
-	  column "Received On", :created_at
-	  column "Payment Details & Notes", :payment_details
-	  column "Amount" { |payment| payment.amount_in_dollars }
-	end
+    table_for order.payments do
+      column "Payment Type" { |payment| payment.payment_type.titleize }
+      column "Received On", :created_at
+      column "Payment Details & Notes", :payment_details
+      column "Amount" { |payment| payment.amount_in_dollars }
+    end
 
 the #column method can take a title as its first argument and data
 (:your_method) as its second (or first if no title provided). Column also
 takes a block.
 
-### Status tag
+## Status tag
 
 Status tags provide convenient syntactic sugar for styling items that have
 status. A common example of where the status tag could be useful is for orders
 that are complete or in progress. status_tag takes a status, like
 "In Progress", a type, which defaults to nil, and a hash of options. The
 status_tag will generate html markup that Active Admin css uses in styling.
 
     status_tag('In Progress')
     # => <span class='status_tag in_progress'>In Progress</span>
-  
+
     status_tag('active', :ok)
     # => <span class='status_tag active ok'>Active</span>
-  
+
     status_tag (
-      'active', 
-      :ok, 
-      :class => 'important', 
-      :id => 'status_123', 
+      'active',
+      :ok,
+      :class => 'important',
+      :id => 'status_123',
       :label => 'on'
     )
     # => <span class='status_tag active ok important' id='status_123'>on</span>