Class: NdrUi::BootstrapBuilder

Inherits:
ActionView::Helpers::FormBuilder
  • Object
show all
Includes:
NdrUi::Bootstrap::Datepicker, NdrUi::Bootstrap::ErrorAndWarningAlertBoxes, NdrUi::Bootstrap::FormControlClass, NdrUi::Bootstrap::InlineErrorsAndWarnings, NdrUi::Bootstrap::InputGroupAddons, NdrUi::Bootstrap::LabelTooltips, NdrUi::Bootstrap::Readonly, CssHelper
Defined in:
app/builders/ndr_ui/bootstrap_builder.rb

Overview

Our Bootstrp FormBuilder subclass

Constant Summary

Constants included from NdrUi::Bootstrap::ErrorAndWarningAlertBoxes

NdrUi::Bootstrap::ErrorAndWarningAlertBoxes::ALERT_BOX_TYPE, NdrUi::Bootstrap::ErrorAndWarningAlertBoxes::SAFE_BLANK_STRING

Instance Attribute Summary collapse

Attributes included from NdrUi::Bootstrap::Readonly

#readonly

Class Method Summary collapse

Instance Method Summary collapse

Methods included from NdrUi::Bootstrap::LabelTooltips

#label

Methods included from NdrUi::Bootstrap::ErrorAndWarningAlertBoxes

#base_issues, #error_alert_box, #error_and_warning_alert_boxes, #issue_alert_box, #issue_wrapper, #non_base_issues, #warning_alert_box

Methods included from NdrUi::Bootstrap::Datepicker

#datepicker_field

Methods included from NdrUi::Bootstrap::InlineErrorsAndWarnings

add_inline_errors_and_warnings_to_field_helper, included

Methods included from NdrUi::Bootstrap::InputGroupAddons

#text_field

Methods included from NdrUi::Bootstrap::Readonly

included, #initialize

Methods included from NdrUi::Bootstrap::FormControlClass

add_form_control_class, add_select_control_class

Methods included from CssHelper

#css_class_options_merge

Instance Attribute Details

#horizontal_mode ⇒ Object

Returns the value of attribute horizontal_mode.



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# File 'app/builders/ndr_ui/bootstrap_builder.rb', line 28

def horizontal_mode
  @horizontal_mode
end

Class Method Details

.all_known_field_helpers ⇒ Object

FormBuilder defines ‘field_helpers`, but it is not an exhaustive list; here, add any others that we may want to be aware of.



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# File 'app/builders/ndr_ui/bootstrap_builder.rb', line 6

def self.all_known_field_helpers
  field_helpers | field_helpers_from_form_options_helper | field_helpers_from_date_helper
end

.field_helpers_from_date_helper ⇒ Object 



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# File 'app/builders/ndr_ui/bootstrap_builder.rb', line 15

def self.field_helpers_from_date_helper
  [:date_select, :time_select, :datetime_select]
end

.field_helpers_from_form_options_helper ⇒ Object 



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# File 'app/builders/ndr_ui/bootstrap_builder.rb', line 10

def self.field_helpers_from_form_options_helper
  [:select, :collection_select, :grouped_collection_select,
   :time_zone_select, :collection_check_boxes, :collection_radio_buttons]
end

Instance Method Details

#control_group(methods, text = nil, options = {}, control_options = {}, controls = '', &block) ⇒ Object

<%= form.control_group(:title, ‘Demo’, => “col-md-6”, => ‘some_id’, “# Controls go here”) %>

# => <div class="form-group col-md-6">
        <label class="form-label" for="post_title">Demo</label>
        <div id="some_id">
          # Controls go here
        </div>
      </div>

You can use a block as well if your alert message is hard to fit into the message parameter. ERb example:

<%= form.control_group(:title, 'Demo', {:class => "col-md-6"}, {:id => 'some_id'}) do %>
  # Controls go here
<% end %>



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# File 'app/builders/ndr_ui/bootstrap_builder.rb', line 65

def control_group(methods, text = nil, options = {}, control_options = {}, controls = '', &block)
  return control_group(methods, text, options, control_options, @template.capture(&block)) if block_given?

  methods = [methods].compact unless methods.is_a?(Array)

  label_classes = if horizontal_mode
                    "col-form-label col-#{label_columns} text-end"
                  else
                    'form-label'
                  end
  label_options = {
    class: label_classes,
    tooltip: options.delete(:tooltip)
  }
  label_html = if methods.present?
                 label(methods.first, text, label_options)
               else
                 @template.content_tag(:span, text, class: label_classes)
               end

  control_options = css_class_options_merge(control_options) do |control_classes|
    # Only add a col-md-N class if none already specified
    if horizontal_mode && control_classes.none? { |css_class| css_class.start_with?('col-') }
      control_classes << "col-#{12 - label_columns}"
    end
  end

  @template.content_tag(:div,
                        label_html +
                          @template.content_tag(:div, controls, control_options),
                        control_group_options(methods, options))
end

#label_columns ⇒ Object

if horizontal_mode is true the label_columns defaults to 3 columns



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# File 'app/builders/ndr_ui/bootstrap_builder.rb', line 116

def label_columns
  horizontal_mode === true ? 3 : horizontal_mode
end