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Versions: 12
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Contents
module SimpleForm
module Wrappers
# `Root` is the root wrapper for all components. It is special cased to
# always have a namespace and to add special html classes.
class Root < Many
attr_reader :options
def initialize(*args)
super(:wrapper, *args)
@options = @defaults.except(:tag, :class, :error_class, :hint_class)
end
def render(input)
input.options.reverse_merge!(@options)
super
end
# Provide a fallback if name cannot be found.
def find(name)
super || SimpleForm::Wrappers::Many.new(name, [Leaf.new(name)])
end
private
def html_classes(input, options)
css = options[:wrapper_class] ? Array(options[:wrapper_class]) : @defaults[:class]
css += SimpleForm.additional_classes_for(:wrapper) do
input.additional_classes + [input.input_class]
end
css << (options[:wrapper_error_class] || @defaults[:error_class]) if input.has_errors?
css << (options[:wrapper_hint_class] || @defaults[:hint_class]) if input.has_hint?
css.compact
end
end
end
end
Version data entries
12 entries across 12 versions & 3 rubygems