app/inputs/cdx/date_picker_input.rb
class Cdx::DatePickerInput < SimpleForm::Inputs::Base
def input(wrapper_options)
template.content_tag(:div, class: 'input-group date form_datetime') do
template.concat @builder.text_field(attribute_name, input_html_options)
template.concat calendar
end
end
def input_html_options
super.merge(class: 'form-control datepicker')
end
def calendar
template.content_tag(:span, class: 'input-group-addon') do
template.concat('<i class="fa fa-calendar"></i>'.html_safe)
end
end
end