Module: ActiveScaffold::Helpers::FormColumnHelpers
- Included in:
- ViewHelpers
- Defined in:
- lib/active_scaffold/bridges/file_column/form_ui.rb,
lib/active_scaffold/bridges/dragonfly/form_ui.rb,
lib/active_scaffold/bridges/paperclip/form_ui.rb,
lib/active_scaffold/bridges/carrierwave/form_ui.rb,
lib/active_scaffold/helpers/form_column_helpers.rb
Overview
Helpers that assist with the rendering of a Form Column
Instance Method Summary collapse
- #active_scaffold_add_existing_input(options) ⇒ Object
- #active_scaffold_add_existing_label ⇒ Object
- #active_scaffold_checkbox_list(column, select_options, associated_ids, options) ⇒ Object
- #active_scaffold_checkbox_option(option, label_method, associated_ids, checkbox_options, li_options = {}) ⇒ Object
- #active_scaffold_enum_options(column, record = nil) ⇒ Object
- #active_scaffold_file_with_content(column, content, options, remove_file_prefix, controls_class) ⇒ Object
- #active_scaffold_file_with_remove_link(column, options, content, remove_file_prefix, controls_class, &block) ⇒ Object
-
#active_scaffold_grouped_options(column, select_options, optgroup) ⇒ Object
Form input methods.
-
#active_scaffold_input_boolean(column, options) ⇒ Object
Column.type-based inputs.
- #active_scaffold_input_carrierwave(column, options) ⇒ Object
- #active_scaffold_input_checkbox(column, options) ⇒ Object
-
#active_scaffold_input_color(column, options) ⇒ Object
A color picker.
- #active_scaffold_input_date(column, options) ⇒ Object
- #active_scaffold_input_datetime(column, options) ⇒ Object
- #active_scaffold_input_dragonfly(column, options) ⇒ Object
-
#active_scaffold_input_email(column, options) ⇒ Object
A text box, that accepts only valid email address (in-browser validation).
- #active_scaffold_input_enum(column, html_options, options = {}) ⇒ Object
- #active_scaffold_input_file_column(column, options) ⇒ Object
-
#active_scaffold_input_for(column, scope = nil, options = nil) ⇒ Object
This method decides which input to use for the given column.
- #active_scaffold_input_month(column, options) ⇒ Object
-
#active_scaffold_input_number(column, options) ⇒ Object
A spinbox control for number values (in-browser validation).
-
#active_scaffold_input_options(column, scope = nil, options = {}) ⇒ Object
the standard active scaffold options used for class, name and scope.
- #active_scaffold_input_paperclip(column, options) ⇒ Object
- #active_scaffold_input_password(column, options) ⇒ Object
- #active_scaffold_input_plural_association(column, options) ⇒ Object
- #active_scaffold_input_radio(column, html_options) ⇒ Object
-
#active_scaffold_input_range(column, options) ⇒ Object
A slider control for number values (in-browser validation).
- #active_scaffold_input_select(column, html_options) ⇒ Object
- #active_scaffold_input_singular_association(column, html_options, options = {}) ⇒ Object
-
#active_scaffold_input_telephone(column, options) ⇒ Object
A text box, that accepts only valid phone-number (in-browser validation).
-
#active_scaffold_input_text_options(options = {}) ⇒ Object
the standard active scaffold options used for textual inputs.
- #active_scaffold_input_textarea(column, options) ⇒ Object
- #active_scaffold_input_time(column, options) ⇒ Object
-
#active_scaffold_input_url(column, options) ⇒ Object
A text box, that accepts only valid URI (in-browser validation).
- #active_scaffold_input_virtual(column, options) ⇒ Object
- #active_scaffold_input_week(column, options) ⇒ Object
-
#active_scaffold_number_input(method, column, options, remove_options = nil) ⇒ Object
A slider control for number values (in-browser validation).
- #active_scaffold_plural_association_options(column, record = nil) ⇒ Object
- #active_scaffold_radio_option(option, selected, column, radio_options) ⇒ Object
- #active_scaffold_refresh_link(column, html_options, record) ⇒ Object
- #active_scaffold_render_input(column, options) ⇒ Object
- #active_scaffold_render_subform_column(column, scope, crud_type, readonly, add_class = false, record = nil) ⇒ Object
- #active_scaffold_select_name_with_multiple(options) ⇒ Object
- #active_scaffold_subform_attributes(column, column_css_class = nil) ⇒ Object
- #active_scaffold_text_input(method, column, options, remove_options = nil) ⇒ Object
- #active_scaffold_translate_select_options(options) ⇒ Object
- #active_scaffold_translated_option(column, text, value = nil) ⇒ Object
-
#column_renders_as(column) ⇒ Object
Macro-level rendering decisions for columns.
- #column_scope(column, scope = nil, record = nil) ⇒ Object
- #column_show_add_existing(column, record = nil) ⇒ Object
- #column_show_add_new(column, associated, record) ⇒ Object
- #current_form_columns(record, scope, subform_controller = nil) ⇒ Object
- #field_attributes(column, record) ⇒ Object
- #form_attribute(column, record, scope = nil, only_value = false, col_class = nil) ⇒ Object
- #form_hidden_attribute(column, record, scope = nil) ⇒ Object
- #form_hidden_field(column, record, scope) ⇒ Object
-
#in_subform?(column, parent_record, parent_column) ⇒ Boolean
Should this column be displayed in the subform?.
- #label_for(column, options) ⇒ Object
-
#numerical_constraints_for_column(column, options) ⇒ Object
Try to get numerical constraints from model’s validators.
- #override_form_field(column) ⇒ Object (also: #override_form_field?)
-
#override_form_field_partial(column) ⇒ Object
the naming convention for overriding form fields with helpers.
-
#override_input(form_ui) ⇒ Object
(also: #override_input?)
the naming convention for overriding form input types with helpers.
-
#override_subform_partial(column, subform_partial) ⇒ Object
add functionality for overriding subform partials from association class path.
-
#partial_for_model(model, partial) ⇒ Object
Form column override signatures.
- #render_column(column, record, renders_as, scope = nil, only_value = false, col_class = nil) ⇒ Object
- #subform_label(column, hidden) ⇒ Object
- #subform_partial_for_column(column) ⇒ Object
- #update_columns_options(column, scope, options, force = false) ⇒ Object
Instance Method Details
#active_scaffold_add_existing_input(options) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 632 def active_scaffold_add_existing_input() record = .delete(:object) if !ActiveScaffold.js_framework.nil? && controller.respond_to?(:record_select_config, true) remote_controller = active_scaffold_controller_for(record_select_config.model).controller_path [:controller] = remote_controller .merge!() record_select_field([:name], record, ) else = (nested.association, nil, record) ||= active_scaffold_config.model.all = (, :id, :to_label) select_tag 'associated_id', ('<option value="">' + as_(:_select_) + '</option>' + ).html_safe unless .empty? end end |
#active_scaffold_add_existing_label ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 647 def active_scaffold_add_existing_label if controller.respond_to?(:record_select_config, true) record_select_config.model.model_name.human else active_scaffold_config.model.model_name.human end end |
#active_scaffold_checkbox_list(column, select_options, associated_ids, options) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 384 def active_scaffold_checkbox_list(column, , associated_ids, ) label_method = column.[:label_method] || :to_label html = hidden_field_tag("#{[:name]}[]", '', :id => nil) html << content_tag(:ul, .merge(:class => "#{[:class]} checkbox-list#{' draggable-lists' if column.[:draggable_lists]}")) do content = ''.html_safe .each_with_index do |option, i| content << active_scaffold_checkbox_option(option, label_method, associated_ids, :name => "#{[:name]}[]", :id => "#{[:id]}_#{i}_id") end content end html end |
#active_scaffold_checkbox_option(option, label_method, associated_ids, checkbox_options, li_options = {}) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 375 def active_scaffold_checkbox_option(option, label_method, associated_ids, , = {}) content_tag(:li, ) do option_id = option.is_a?(Array) ? option[1] : option.id label = option.is_a?(Array) ? option[0] : option.send(label_method) check_box_tag([:name], option_id, associated_ids.include?(option_id), ) << content_tag(:label, label, :for => [:id]) end end |
#active_scaffold_enum_options(column, record = nil) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 402 def (column, record = nil) column.[:options] end |
#active_scaffold_file_with_content(column, content, options, remove_file_prefix, controls_class) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 318 def active_scaffold_file_with_content(column, content, , remove_file_prefix, controls_class) required = .delete(:required) case ActiveScaffold.js_framework when :jquery js_remove_file_code = "jQuery(this).prev().val('true'); jQuery(this).parent().hide().next().show()#{".find('input').attr('required', 'required')" if required}; return false;" js_dont_remove_file_code = "jQuery(this).parents('div.#{controls_class}').find('input.remove_file').val('false'); return false;" when :prototype js_remove_file_code = "$(this).previous().value='true'; $(this).up().hide().next().show()#{".down().writeAttribute('required', 'required')" if required}; return false;" js_dont_remove_file_code = "jQuery(this).parents('div.#{controls_class}').find('input.remove_file').val('false'); return false;" end object_name, method = [:name].split(/\[(#{column.name})\]/) method.sub!(/#{column.name}/, "#{remove_file_prefix}\\0") fields = block_given? ? yield : '' input = file_field(:record, column.name, .merge(:onchange => js_dont_remove_file_code)) content_tag(:div, class: controls_class) do content_tag(:div) do safe_join [content, ' | ', fields, hidden_field(object_name, method, :value => 'false', class: 'remove_file'), content_tag(:a, as_(:remove_file), :href => '#', :onclick => js_remove_file_code)] end << content_tag(:div, input, :style => 'display: none') end end |
#active_scaffold_file_with_remove_link(column, options, content, remove_file_prefix, controls_class, &block) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 309 def active_scaffold_file_with_remove_link(column, , content, remove_file_prefix, controls_class, &block) = (.merge(column.)) if content active_scaffold_file_with_content(column, content, , remove_file_prefix, controls_class, &block) else file_field(:record, column.name, ) end end |
#active_scaffold_grouped_options(column, select_options, optgroup) ⇒ Object
Form input methods
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 263 def (column, , optgroup) group_column = active_scaffold_config_for(column.association.klass).columns[optgroup] group_label = group_column.[:label_method] if group_column group_label ||= group_column.try(:association) ? :to_label : :to_s .group_by(&optgroup.to_sym).collect do |group, | [group.send(group_label), .collect { |r| [r.send(column.[:label_method] || :to_label), r.id] }] end end |
#active_scaffold_input_boolean(column, options) ⇒ Object
Column.type-based inputs
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 537 def active_scaffold_input_boolean(column, ) record = .delete(:object) = [] << [as_(:_select_), nil] if !column.virtual? && column.column.null << [as_(:true), true] << [as_(:false), false] select_tag([:name], (, record.send(column.name)), ) end |
#active_scaffold_input_carrierwave(column, options) ⇒ Object
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# File 'lib/active_scaffold/bridges/carrierwave/form_ui.rb', line 4 def active_scaffold_input_carrierwave(column, ) record = [:object] carrierwave = record.send(column.name.to_s) content = get_column_value(record, column) if carrierwave.file.present? active_scaffold_file_with_remove_link(column, , content, 'remove_', 'carrierwave_controls') do = { name: [:name].gsub(/\[#{column.name}\]$/, "[#{column.name}_cache]"), id: [:id] + '_cache' } hidden_field(:record, "#{column.name}_cache", ) end end |
#active_scaffold_input_checkbox(column, options) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 462 def active_scaffold_input_checkbox(column, ) check_box(:record, column.name, .merge(column.)) end |
#active_scaffold_input_color(column, options) ⇒ Object
A color picker
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 520 def active_scaffold_input_color(column, ) = () if column.column.try(:null) no_color = [:object].send(column.name).nil? method = no_color ? :hidden_field : :color_field html = content_tag(:label, check_box_tag('disable', '1', no_color, id: nil, name: nil, class: 'no-color') << " #{as_ column.[:no_color] || :no_color}") else method = :color_field html = ''.html_safe end html << send(method, :record, column.name, .merge(column.).except(:format, :no_color)) end |
#active_scaffold_input_date(column, options) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 547 def active_scaffold_input_date(column, ) active_scaffold_text_input :date_field, column, end |
#active_scaffold_input_datetime(column, options) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 555 def active_scaffold_input_datetime(column, ) active_scaffold_text_input :datetime_local_field, column, end |
#active_scaffold_input_dragonfly(column, options) ⇒ Object
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# File 'lib/active_scaffold/bridges/dragonfly/form_ui.rb', line 4 def active_scaffold_input_dragonfly(column, ) record = [:object] dragonfly = record.send(column.name.to_s) content = active_scaffold_column_dragonfly(record, column) if dragonfly.present? active_scaffold_file_with_remove_link(column, , content, 'remove_', 'dragonfly_controls') end |
#active_scaffold_input_email(column, options) ⇒ Object
A text box, that accepts only valid email address (in-browser validation)
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 482 def active_scaffold_input_email(column, ) active_scaffold_text_input :email_field, column, end |
#active_scaffold_input_enum(column, html_options, options = {}) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 406 def active_scaffold_input_enum(column, , = {}) record = .delete(:object) [:selected] = record.send(column.name) [:object] = record = (column, record).collect do |text, value| active_scaffold_translated_option(column, text, value) end .merge!(column.[:html_options] || {}) .merge!(column.) active_scaffold_select_name_with_multiple () select(:record, column.name, , , ) end |
#active_scaffold_input_file_column(column, options) ⇒ Object
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# File 'lib/active_scaffold/bridges/file_column/form_ui.rb', line 5 def active_scaffold_input_file_column(column, ) record = [:object] if record.send(column.name) # we already have a value? display the form for deletion. case ActiveScaffold.js_framework when :jquery remove_file_js = "jQuery(this).prev().val('true'); jQuery(this).parent().hide().next().show(); return false;" when :prototype remove_file_js = "$(this).previous().value='true'; p=$(this).up(); p.hide(); p.next().show(); return false;" end = .merge(:id => [:id] + '_delete', :name => [:name].sub("[#{column.name}]", "[delete_#{column.name}]"), :value => 'false') custom_hidden_field_tag = hidden_field(:record, column.name, ) content_tag(:div) do content_tag(:div) do get_column_value(record, column) + " #{custom_hidden_field_tag} | ".html_safe << content_tag(:a, as_(:remove_file), :href => '#', :onclick => remove_file_js) << content_tag(:div, file_column_field('record', column.name, ), :style => 'display: none') end end else file_column_field('record', column.name, ) end end |
#active_scaffold_input_for(column, scope = nil, options = nil) ⇒ Object
This method decides which input to use for the given column. It does not do any rendering. It only decides which method is responsible for rendering.
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 7 def active_scaffold_input_for(column, scope = nil, = nil) ||= (column, scope) = (column, scope, ) active_scaffold_render_input(column, ) end |
#active_scaffold_input_month(column, options) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 559 def active_scaffold_input_month(column, ) active_scaffold_text_input :month_field, column, end |
#active_scaffold_input_number(column, options) ⇒ Object
A spinbox control for number values (in-browser validation)
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 497 def active_scaffold_input_number(column, ) active_scaffold_number_input :number_field, column, , :format end |
#active_scaffold_input_options(column, scope = nil, options = {}) ⇒ Object
the standard active scaffold options used for class, name and scope
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 95 def (column, scope = nil, = {}) name = scope ? "record#{scope}[#{column.name}]" : "record[#{column.name}]" record = [:object] # Add some HTML5 attributes for in-browser validation and better user experience if column.required? && (!@disable_required_for_new || scope.nil? || record.try(:persisted?)) [:required] = true end [:placeholder] = column.placeholder if column.placeholder.present? # Fix for keeping unique IDs in subform id_control = "record_#{column.name}_#{[params[:eid], params[:parent_id] || params[:id]].compact.join '_'}" id_control += scope_id(scope) if scope classes = "#{column.name}-input" classes += ' numeric-input' if column.number? {:name => name, :class => classes, :id => id_control}.merge() end |
#active_scaffold_input_paperclip(column, options) ⇒ Object
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# File 'lib/active_scaffold/bridges/paperclip/form_ui.rb', line 4 def active_scaffold_input_paperclip(column, ) record = [:object] paperclip = record.send(column.name.to_s) content = active_scaffold_column_paperclip(record, column) if paperclip.file? active_scaffold_file_with_remove_link(column, , content, 'delete_', 'paperclip_controls') end |
#active_scaffold_input_password(column, options) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 466 def active_scaffold_input_password(column, ) active_scaffold_text_input :password_field, column, end |
#active_scaffold_input_plural_association(column, options) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 360 def active_scaffold_input_plural_association(column, ) record = .delete(:object) , = (column, record) html = if .empty? content_tag(:span, as_(:no_options), :class => "#{[:class]} no-options", :id => [:id]) << hidden_field_tag("#{[:name]}[]", '', :id => nil) else active_scaffold_checkbox_list(column, , .collect(&:id), ) end html << active_scaffold_refresh_link(column, , record) if column.[:refresh_link] html end |
#active_scaffold_input_radio(column, html_options) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 445 def active_scaffold_input_radio(column, ) record = [:object] .merge!(column.[:html_options] || {}) = if column.association (column.association, nil, record) else (column, record) end selected = record.send(column.association.name).try(:id) if column.association radios = .map do |option| active_scaffold_radio_option(option, selected, column, ) end safe_join radios end |
#active_scaffold_input_range(column, options) ⇒ Object
A slider control for number values (in-browser validation)
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 502 def active_scaffold_input_range(column, ) active_scaffold_number_input :range_field, column, , :format end |
#active_scaffold_input_select(column, html_options) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 420 def active_scaffold_input_select(column, ) if column.association.try :singular? active_scaffold_input_singular_association(column, ) elsif column.association.try :collection? active_scaffold_input_plural_association(column, ) else active_scaffold_input_enum(column, ) end end |
#active_scaffold_input_singular_association(column, html_options, options = {}) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 284 def active_scaffold_input_singular_association(column, , = {}) record = .delete(:object) associated = record.send(column.association.name) = (column.association, nil, record) .unshift(associated) unless associated.nil? || .include?(associated) method = column.name .merge! :selected => associated.try(:id), :include_blank => as_(:_select_), :object => record .merge!(column.[:html_options] || {}) .merge!(column.) active_scaffold_select_name_with_multiple () html = if (optgroup = .delete(:optgroup)) select(:record, method, (column, , optgroup), , ) else collection_select(:record, method, , :id, column.[:label_method] || :to_label, , ) end html << active_scaffold_refresh_link(column, , record) if column.[:refresh_link] html end |
#active_scaffold_input_telephone(column, options) ⇒ Object
A text box, that accepts only valid phone-number (in-browser validation)
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 492 def active_scaffold_input_telephone(column, ) active_scaffold_text_input :telephone_field, column, , :format end |
#active_scaffold_input_text_options(options = {}) ⇒ Object
the standard active scaffold options used for textual inputs
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 88 def ( = {}) [:autocomplete] = 'off' [:class] = "#{[:class]} text-input".strip end |
#active_scaffold_input_textarea(column, options) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 470 def active_scaffold_input_textarea(column, ) text_area(:record, column.name, .merge(:cols => column.[:cols], :rows => column.[:rows], :size => column.[:size])) end |
#active_scaffold_input_time(column, options) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 551 def active_scaffold_input_time(column, ) active_scaffold_text_input :time_field, column, end |
#active_scaffold_input_url(column, options) ⇒ Object
A text box, that accepts only valid URI (in-browser validation)
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 487 def active_scaffold_input_url(column, ) active_scaffold_text_input :url_field, column, end |
#active_scaffold_input_virtual(column, options) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 474 def active_scaffold_input_virtual(column, ) active_scaffold_text_input :text_field, column, end |
#active_scaffold_input_week(column, options) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 563 def active_scaffold_input_week(column, ) active_scaffold_text_input :week_field, column, end |
#active_scaffold_number_input(method, column, options, remove_options = nil) ⇒ Object
A slider control for number values (in-browser validation)
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 507 def active_scaffold_number_input(method, column, , = nil) = numerical_constraints_for_column(column, ) active_scaffold_text_input method, column, , end |
#active_scaffold_plural_association_options(column, record = nil) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 355 def (column, record = nil) = record.send(column.association.name) [, | (column.association, nil, record)] end |
#active_scaffold_radio_option(option, selected, column, radio_options) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 430 def active_scaffold_radio_option(option, selected, column, ) if column.association label_method = column.[:label_method] || :to_label text, value = [option.send(label_method), option.id] checked = {:checked => selected == value} else text, value = active_scaffold_translated_option(column, *option) end id_key = [:"data-id"] ? :"data-id" : :id = .merge(id_key => [id_key] + '-' + value.to_s.parameterize) .merge!(checked) if checked content_tag(:label, (:record, column.name, value, ) + text) end |
#active_scaffold_refresh_link(column, html_options, record) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 342 def active_scaffold_refresh_link(column, , record) = {:object => record} if ['data-update_url'] ['data-update_send_form'] = ['data-update_send_form'] ['data-update_send_form_selector'] = ['data-update_send_form_selector'] else scope = [:name].scan(/^record((\[[^\]]*\])*)\[#{column.name}\]/)[0].try(:first) if [:name] = (column, scope.presence, , true) end [:class] = 'refresh-link' link_to(as_(:refresh), .delete('data-update_url') || ['data-update_url'], ) end |
#active_scaffold_render_input(column, options) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 13 def active_scaffold_render_input(column, ) record = [:object] # first, check if the dev has created an override for this specific field if (method = override_form_field(column)) send(method, record, ) # second, check if the dev has specified a valid form_ui for this column elsif column.form_ui && (method = override_input(column.form_ui)) send(method, column, ) # fallback: we get to make the decision else if column.association if column.form_ui.nil? # its an association and nothing is specified, we will assume form_ui :select active_scaffold_input_select(column, ) else # if we get here, it's because the column has a form_ui but not one ActiveScaffold knows about. raise "Unknown form_ui `#{column.form_ui}' for column `#{column.name}'" end elsif column.virtual? [:value] = format_number_value(record.send(column.name), column.) if column.number? active_scaffold_input_virtual(column, ) else # regular model attribute column # if we (or someone else) have created a custom render option for the column type, use that if (method = override_input(column.column.type)) send(method, column, ) # final ultimate fallback: use rails' generic input method else # for textual fields we pass different options text_types = %i[text string integer float decimal] = () if text_types.include?(column.column.type) if column.column.type == :string && [:maxlength].blank? [:maxlength] = column.column.limit [:size] ||= [:maxlength].to_i > 30 ? 30 : [:maxlength] end [:value] = format_number_value(record.send(column.name), column.) if column.number? text_field(:record, column.name, .merge(column.).except(:format)) end end end rescue StandardError => e logger.error "#{e.class.name}: #{e.} -- on the ActiveScaffold column = :#{column.name} in #{controller.class}" raise e end |
#active_scaffold_render_subform_column(column, scope, crud_type, readonly, add_class = false, record = nil) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 59 def active_scaffold_render_subform_column(column, scope, crud_type, readonly, add_class = false, record = nil) if add_class col_class = [] col_class << 'required' if column.required? col_class << column.css_class unless column.css_class.nil? || column.css_class.is_a?(Proc) col_class << 'hidden' if column_renders_as(column) == :hidden col_class << 'checkbox' if column.form_ui == :checkbox col_class = col_class.join(' ') end if readonly && !record.new_record? || !record.(:crud_type => crud_type, :column => column.name) = (column, scope).except(:name) [:class] = "#{[:class]} #{col_class}" if col_class content_tag :span, get_column_value(record, column), else renders_as = column_renders_as(column) html = render_column(column, record, renders_as, scope, false, col_class) html = content_tag(:div, html, active_scaffold_subform_attributes(column)) if renders_as == :subform html end end |
#active_scaffold_select_name_with_multiple(options) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 278 def active_scaffold_select_name_with_multiple() if [:multiple] && ![:name].to_s.ends_with?('[]') [:name] = "#{[:name]}[]" end end |
#active_scaffold_subform_attributes(column, column_css_class = nil) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 80 def active_scaffold_subform_attributes(column, column_css_class = nil) { :class => "sub-form #{active_scaffold_config_for(column.association.klass).subform.layout}-sub-form #{column_css_class} #{column.name}-sub-form", :id => sub_form_id(:association => column.name) } end |
#active_scaffold_text_input(method, column, options, remove_options = nil) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 512 def active_scaffold_text_input(method, column, , = nil) = () = .merge(column.) = .except(*) if .present? send method, :record, column.name, end |
#active_scaffold_translate_select_options(options) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 272 def () [:include_blank] = as_([:include_blank].to_s) if [:include_blank].is_a? Symbol [:prompt] = as_([:prompt].to_s) if [:prompt].is_a? Symbol end |
#active_scaffold_translated_option(column, text, value = nil) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 397 def active_scaffold_translated_option(column, text, value = nil) value = text if value.nil? [(text.is_a?(Symbol) ? column.active_record_class.human_attribute_name(text) : text), value] end |
#column_renders_as(column) ⇒ Object
Macro-level rendering decisions for columns
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 612 def column_renders_as(column) if column.respond_to? :each :subsection elsif column.active_record_class.locking_column.to_s == column.name.to_s || column.form_ui == :hidden :hidden elsif column.association.nil? || column.form_ui || !active_scaffold_config_for(column.association.klass).actions.include?(:subform) || override_form_field?(column) :field else :subform end end |
#column_scope(column, scope = nil, record = nil) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 624 def column_scope(column, scope = nil, record = nil) if column.association.try(:collection?) "#{scope}[#{column.name}][#{record.id || generate_temporary_id(record)}]" else "#{scope}[#{column.name}]" end end |
#column_show_add_existing(column, record = nil) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 247 def column_show_add_existing(column, record = nil) column.allow_add_existing && (column.association, record) > 0 end |
#column_show_add_new(column, associated, record) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 251 def column_show_add_new(column, associated, record) assoc = column.association value = assoc.singular? value ||= assoc.collection? && !assoc.readonly? && (!assoc.through? || !assoc.through_reflection.collection?) value &&= false unless assoc.klass.(:crud_type => :create) value end |
#current_form_columns(record, scope, subform_controller = nil) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 115 def current_form_columns(record, scope, subform_controller = nil) if scope subform_controller.active_scaffold_config.subform.columns.names elsif %i[new create edit update render_field].include? action_name.to_sym # disable update_columns for inplace_edit (GET render_field) return if action_name == 'render_field' && request.get? active_scaffold_config.send(record.new_record? ? :create : :update).columns.names end end |
#field_attributes(column, record) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 151 def field_attributes(column, record) {} end |
#form_attribute(column, record, scope = nil, only_value = false, col_class = nil) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 167 def form_attribute(column, record, scope = nil, only_value = false, col_class = nil) = (column, scope, :object => record) attributes = field_attributes(column, record) attributes[:class] = "#{attributes[:class]} #{col_class}" if col_class.present? if only_value field = content_tag(:span, get_column_value(record, column), .except(:name, :object)) if column.association.nil? || column.association.belongs_to? # hidden field probably not needed, but leaving it just in case # but it isn't working for assocations which are not belongs_to method = column.association ? column.association.foreign_key : column.name field << hidden_field(:record, method, ) end else field = active_scaffold_input_for column, scope, end content_tag :dl, attributes do %(<dt>#{label_tag label_for(column, ), column.label}</dt><dd>#{field} #{loading_indicator_tag(:action => :render_field, :id => params[:id]) if column.update_columns} #{content_tag :span, column.description, :class => 'description' if column.description.present?} </dd>).html_safe end end |
#form_hidden_attribute(column, record, scope = nil) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 199 def form_hidden_attribute(column, record, scope = nil) content_tag :dl, style: 'display: none' do content_tag(:dt, '') << content_tag(:dd, form_hidden_field(column, record, scope)) end end |
#form_hidden_field(column, record, scope) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 206 def form_hidden_field(column, record, scope) = (column, scope) if column.association.try(:collection?) associated = record.send(column.name) if associated.blank? hidden_field_tag [:name], '', else [:name] += '[]' fields = associated.map do |r| hidden_field_tag [:name], r.id, .merge(id: [:id] + "_#{r.id}") end safe_join fields, '' end elsif column.association hidden_field_tag [:name], record.send(column.name).try(:id), else hidden_field :record, column.name, .merge(object: record) end end |
#in_subform?(column, parent_record, parent_column) ⇒ Boolean
Should this column be displayed in the subform?
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 227 def in_subform?(column, parent_record, parent_column) return true unless column.association if column.association.reverse.nil? # Polymorphic associations can't appear because they *might* be the reverse association return false if column.association.polymorphic? # A column shouldn't be in the subform if it's the reverse association to the parent !column.association.inverse_for?(parent_record.class) elsif column.association.reverse == parent_column.name if column.association.polymorphic? column.association.name != parent_column.association.as else !column.association.inverse_for?(parent_record.class) end else true end end |
#label_for(column, options) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 191 def label_for(column, ) [:id] unless column.form_ui == :select && column.association.try(:collection?) end |
#numerical_constraints_for_column(column, options) ⇒ Object
Try to get numerical constraints from model’s validators
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 656 def numerical_constraints_for_column(column, ) if column.numerical_constraints.nil? numerical_constraints = {} validators = column.active_record_class.validators.select do |v| v.is_a?(ActiveModel::Validations::NumericalityValidator) && v.attributes.include?(column.name) end equal_to = (val = validators.find { |v| v.[:equal_to] }) ? val.[:equal_to] : nil # If there is equal_to constraint - use it (unless otherwise specified by user) if equal_to && !([:min] || [:max]) numerical_constraints[:min] = numerical_constraints[:max] = equal_to else # find minimum and maximum from validators # we can safely modify :min and :max by 1 for :greater_tnan or :less_than value only for integer values only_integer = column.column.type == :integer if column.column only_integer ||= validators.find { |v| v.[:only_integer] }.present? margin = only_integer ? 1 : 0 # Minimum unless [:min] min = validators.map { |v| v.[:greater_than_or_equal] }.compact.max greater_than = validators.map { |v| v.[:greater_than] }.compact.max numerical_constraints[:min] = [min, (greater_than + margin if greater_than)].compact.max end # Maximum unless [:max] max = validators.map { |v| v.[:less_than_or_equal] }.compact.min less_than = validators.map { |v| v.[:less_than] }.compact.min numerical_constraints[:max] = [max, (less_than - margin if less_than)].compact.min end # Set step = 2 for column values restricted to be odd or even (but only if minimum is set) unless [:step] only_odd_valid = validators.any? { |v| v.[:odd] } only_even_valid = validators.any? { |v| v.[:even] } unless only_odd_valid if !only_integer numerical_constraints[:step] ||= "0.#{'0' * (column.column.scale - 1)}1" if column.column && column.column.scale.to_i > 0 elsif [:min] && [:min].respond_to?(:even?) && (only_odd_valid || only_even_valid) numerical_constraints[:step] = 2 numerical_constraints[:min] += 1 if only_odd_valid && [:min].even? numerical_constraints[:min] += 1 if only_even_valid && [:min].odd? end numerical_constraints[:step] ||= 'any' unless only_integer end end column.numerical_constraints = numerical_constraints end column.numerical_constraints.merge() end |
#override_form_field(column) ⇒ Object Also known as: override_form_field?
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 591 def override_form_field(column) override_helper column, 'form_column' end |
#override_form_field_partial(column) ⇒ Object
the naming convention for overriding form fields with helpers
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 587 def override_form_field_partial(column) partial_for_model(column.active_record_class, "#{clean_column_name(column.name)}_form_column") end |
#override_input(form_ui) ⇒ Object Also known as: override_input?
the naming convention for overriding form input types with helpers
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 597 def override_input(form_ui) method = "active_scaffold_input_#{form_ui}" method if respond_to? method end |
#override_subform_partial(column, subform_partial) ⇒ Object
add functionality for overriding subform partials from association class path
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 582 def override_subform_partial(column, subform_partial) partial_for_model(column.association.klass, subform_partial) if column_renders_as(column) == :subform end |
#partial_for_model(model, partial) ⇒ Object
Form column override signatures
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 571 def partial_for_model(model, partial) controller = active_scaffold_controller_for(model) while controller.uses_active_scaffold? path = File.join(controller.controller_path, partial) return path if template_exists?(path, true) controller = controller.superclass end nil end |
#render_column(column, record, renders_as, scope = nil, only_value = false, col_class = nil) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 155 def render_column(column, record, renders_as, scope = nil, only_value = false, col_class = nil) if partial = override_form_field_partial(column) render :partial => partial, :locals => {:column => column, :only_value => only_value, :scope => scope, :col_class => col_class, :record => record} elsif renders_as == :field || override_form_field?(column) form_attribute(column, record, scope, only_value, col_class) elsif renders_as == :subform render :partial => 'form_association', :locals => {:column => column, :scope => scope, :parent_record => record} else form_hidden_attribute(column, record, scope) end end |
#subform_label(column, hidden) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 195 def subform_label(column, hidden) column.label unless hidden end |
#subform_partial_for_column(column) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 603 def subform_partial_for_column(column) subform_partial = "#{active_scaffold_config_for(column.association.klass).subform.layout}_subform" override_subform_partial(column, subform_partial) || subform_partial end |
#update_columns_options(column, scope, options, force = false) ⇒ Object
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# File 'lib/active_scaffold/helpers/form_column_helpers.rb', line 125 def (column, scope, , force = false) record = [:object] subform_controller = controller.class.active_scaffold_controller_for(record.class) if scope form_columns = @main_columns.try(:names) if scope.nil? || subform_controller == controller.class form_columns ||= current_form_columns(record, scope, subform_controller) if force || (form_columns && column.update_columns && (column.update_columns & form_columns).present?) url_params = params_for(:action => 'render_field', :column => column.name, :id => record.to_param) if nested? && scope url_params[:nested] = url_params.slice(:parent_scaffold, :association, nested.param_name) url_params = url_params.except(:parent_scaffold, :association, nested.param_name) end if scope url_params[:parent_controller] ||= url_params[:controller].gsub(/^\//, '') url_params[:controller] = subform_controller.controller_path url_params[:scope] = scope url_params[:parent_id] = params[:parent_id] || params[:id] end [:class] = "#{[:class]} update_form".strip ['data-update_url'] = url_for(url_params) ['data-update_send_form'] = column.send_form_on_update_column ['data-update_send_form_selector'] = column.[:send_form_selector] if column.[:send_form_selector] end end |