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Contents
module Formtastic
module Inputs
# Outputs a simple `<input type="hidden">` wrapped in the standard `<li>` wrapper. This is
# provided for situations where a hidden field needs to be rendered in the flow of a form with
# many inputs that form an `<ol>`. Wrapping the hidden input inside the `<li>` maintains the
# HTML validity. The `<li>` is marked with a `class` of `hidden` so that stylesheet authors can
# hide these list items with CSS (formtastic.css does this out of the box).
#
# @example Full form context, output and CSS
#
# <%= semantic_form_for(@something) do |f| %>
# <%= f.inputs do %>
# <%= f.input :secret, :as => :hidden %>
# <% end %>
# <% end %>
#
# <form...>
# <fieldset>
# <ol>
# <li class="hidden">
# <input type="hidden" id="something_secret" name="something[secret]">
# </li>
# </ol>
# </fieldset>
# </form>
#
# form.formtastic li.hidden { display:none; }
#
# @see Formtastic::Helpers::InputsHelper#input InputsHelper#input for full documetation of all possible options.
class HiddenInput
include Base
# Override to include :value set directly from options hash. The :value set in :input_html
# hash will be preferred over :value set directly in the options.
#
# @todo this is inconsistent with all other inputs, deprecate and remove
def input_html_options
options.slice(:value).merge(super).merge(:required => nil).merge(:autofocus => nil)
end
def to_html
input_wrapping do
builder.hidden_field(method, input_html_options)
end
end
def error_html
""
end
def errors?
false
end
def hint_html
""
end
def hint?
false
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems