Class: DateTimeInput

Inherits:
SimpleForm::Inputs::Base
  • Object
show all
Defined in:
app/inputs/date_time_input.rb

Instance Method Summary collapse

Instance Method Details

#input(_wrapper_options) ⇒ Object 



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# File 'app/inputs/date_time_input.rb', line 2

def input(_wrapper_options)
  raw_value = parse_value(object.public_send(attribute_name), options[:date_format])

  disabled = options[:disabled] || false

  hash = { id: "#{attribute_name}_datetimepicker", class: 'form-control datetimepicker-input', value: raw_value,
           disabled: disabled, 'data-toggle': 'datetimepicker', 'data-target': "##{attribute_name}_datetimepicker", autocomplete: 'off' }
  data = options[:data] || {}
  data.keys.each do |d|
    hash["data-#{d.to_s.dasherize}".to_sym] = data[d]
  end
  field = @builder.text_field(attribute_name, hash)

  add_on_class = options[:add_on_class] || 'fa fa-calendar'

  add_on = template.content_tag(:div, class: 'input-group-prepend') do
    add_on = template.content_tag(:div, class: 'input-group-text') do
      hash = { class: add_on_class, 'data-toggle': 'datetimepicker',
               'data-target': "##{attribute_name}_datetimepicker" }
      template.content_tag(:i, '', hash)
    end
  end

  all = content_tag(:div, add_on + field, class: 'input-group')

  script = ''.html_safe
  unless disabled
    picker_options = options[:picker_options] || { "format": 'MM/DD/YYYY' }

    script = ''"
      <script>
      $(document).ready(function() {
        $('##{attribute_name}_datetimepicker').datetimepicker(
          #{picker_options.to_json}
        );
      });
      </script>
    "''.html_safe
  end

  all + script
end

#parse_value(raw_value, format) ⇒ Object 



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# File 'app/inputs/date_time_input.rb', line 45

def parse_value(raw_value, format)
  return nil unless raw_value.present?

  format ||=  case raw_value.class.name
              when 'Time', 'ActiveSupport::TimeWithZone'
                '%m/%d/%Y %H:%M %p'
              else
                '%m/%d/%Y'
              end
  raw_value.strftime(format)
end