module Formtastic::Inputs::Base::Html
Public Instance Methods
dom_id()
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# File lib/formtastic/inputs/base/html.rb, line 29 def dom_id [ builder.dom_id_namespace, sanitized_object_name, dom_index, association_primary_key || sanitized_method_name ].reject { |x| x.blank? }.join('_') end
dom_index()
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# File lib/formtastic/inputs/base/html.rb, line 38 def dom_index if builder.options.has_key?(:index) builder.options[:index] elsif !builder.auto_index.blank? # TODO there's no coverage for this case, not sure how to create a scenario for it builder.auto_index else "" end end
input_html_options()
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# File lib/formtastic/inputs/base/html.rb, line 21 def input_html_options { :id => dom_id, :required => required_attribute?, :autofocus => autofocus? }.merge(options[:input_html] || {}) end
to_html()
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Defines how the instance of an input should be rendered to a HTML string.
@abstract Implement this method in your input class to describe how the input should render itself.
@example A basic label and text field input inside a standard wrapping might look like this:
def to_html input_wrapping do label_html << builder.text_field(method, input_html_options) end end
# File lib/formtastic/inputs/base/html.rb, line 17 def to_html raise NotImplementedError end