- Installation
- General Configuration
- Authentication
- Site Title Options
- Internationalization (I18n)
- Namespaces
- Load paths
- Comments
- Utility Navigation
- Working with Resources
- Rename the Resource
- Customize the Namespace
- Customize the Menu
- Scoping the queries
- Customizing resource retrieval
- Belongs To
- Customizing the Index Page
- Customizing the CSV format
- Customizing the Form
- Customize the Show Page
- Sidebar Sections
- Custom Controller Actions
- Index Batch Actions
- Custom Pages
- Decorators
- Arbre Components
- Authorization Adapter
Index as Blog
Render your index page as a set of posts. The post has two main options: title and body.
index as: :blog do
title :my_title # Calls #my_title on each resource
body :my_body # Calls #my_body on each resource
end
Post Title
The title is the content that will be rendered within a link to the resource. There are two main ways to set the content for the title
First, you can pass in a method to be called on your resource. For example:
index as: :blog do
title :a_method_to_call
end
Second, you can pass a block to the tile option which will then be used as the contents of the title. The resource being rendered is passed in to the block. For Example:
index as: :blog do
title do |post|
span post.title, class: 'title'
span post.created_at, class: 'created_at'
end
end
Post Body
The body is rendered underneath the title of each post. The same two style of options work as the Post Title above.
Call a method on the resource as the body:
index as: :blog do
title :my_title
body :my_body
end
Or, render a block as the body:
index as: :blog do
title :my_title
body do |post|
div truncate post.title
div class: 'meta' do
span "Post in #{post.categories.join(', ')}"
end
end
end