Class | SimpleForm::Wrappers::Builder |
In: |
lib/simple_form/wrappers/builder.rb
|
Parent: | Object |
Provides the builder syntax for components. The builder provides three methods `use`, `optional` and `wrapper` and they allow the following invocations:
config.wrappers do |b| # Use a single component b.use :html5 # Use the component, but do not automatically lookup. It will only be triggered when # :placeholder is explicitly set. b.optional :placeholder # Use a component with specific wrapper options b.use :error, :wrap_with => { :tag => "span", :class => "error" } # Use a set of components by wrapping them in a tag+class. b.wrapper :tag => "div", :class => "another" do |ba| ba.use :label ba.use :input end # Use a set of components by wrapping them in a tag+class. # This wrapper is identified by :label_input, which means it can # be turned off on demand with `f.input :name, :label_input => false` b.wrapper :label_input, :tag => "div", :class => "another" do |ba| ba.use :label ba.use :input end end
The builder also accepts default options at the root level. This is usually used if you want a component to be disabled by default:
config.wrappers :hint => false do |b| b.use :hint b.use :label_input end
In the example above, hint defaults to false, which means it won‘t automatically do the lookup anymore. It will only be triggered when :hint is explicitly set.