Module: ActiveScaffold::Helpers::TabsHelpers

Included in:
ViewHelpers
Defined in:
lib/active_scaffold/helpers/tabs_helpers.rb

Overview

Helpers that assist with rendering of tabs in forms

Instance Method Summary collapse

Instance Method Details

#active_scaffold_current_tabs(column, record, tab_options) ⇒ Object 



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# File 'lib/active_scaffold/helpers/tabs_helpers.rb', line 26

def active_scaffold_current_tabs(column, record, tab_options)
  used_choices = Set.new
  column.each_column do |col|
    tabbed_by = col.options[:tabbed_by] || column.tabbed_by
    tab_values = record.send(col.name).map(&tabbed_by).compact
    if tabbed_by_association(col, tabbed_by)
      tab_values.map! { |value| [value, value.id.to_s] }
    else
      tab_values.map! { |value| [tab_options.find { |_, tab_value, _| value == tab_value }&.first || value, value] }
    end
    used_choices.merge tab_values
  end
  used_choices
end

#active_scaffold_input_for_tabbed(column, record, subsection_id, tab_options, used_tabs) ⇒ Object 



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# File 'lib/active_scaffold/helpers/tabs_helpers.rb', line 16

def active_scaffold_input_for_tabbed(column, record, subsection_id, tab_options, used_tabs)
  hidden_style = 'display: none;'
  blank_choice = content_tag(:option, as_(:_select_), value: '')
  option_tags = tab_options.inject(blank_choice) do |html, (label, value, tab_record)|
    used = used_tabs.include?(tab_record || value)
    html << content_tag(:option, label, value: value, style: (hidden_style if used))
  end
  select_tag(nil, option_tags, class: "#{column.tabbed_by}-input", id: "#{subsection_id}_input")
end

#active_scaffold_tab(label, tab_id, active) ⇒ Object 



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# File 'lib/active_scaffold/helpers/tabs_helpers.rb', line 60

def active_scaffold_tab(label, tab_id, active)
  content_tag :li, class: "nav-item #{:active if active}" do
    link_to(label, "##{tab_id}", class: 'nav-link', data: {toggle: :tab})
  end
end

#active_scaffold_tab_content(tab_id, active, content) ⇒ Object 



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# File 'lib/active_scaffold/helpers/tabs_helpers.rb', line 66

def active_scaffold_tab_content(tab_id, active, content)
  content_tag(:div, content, class: "tab-pane fade#{' in active' if active}", id: tab_id)
end

#active_scaffold_tab_options(column, record) ⇒ Object 



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# File 'lib/active_scaffold/helpers/tabs_helpers.rb', line 41

def active_scaffold_tab_options(column, record)
  subform_column = column.first
  if subform_column
    tabbed_by = subform_column.options[:tabbed_by] || column.tabbed_by
    if tabbed_by_association(subform_column, tabbed_by)
      subform_record = record.send(subform_column.name).first_or_initialize
      tab_column = active_scaffold_config_for(subform_column.association.klass).columns[tabbed_by]
    end
  end
  if tab_column
    label_method = (tab_column.form_ui_options || tab_column.options)[:label_method] || :to_label
    sorted_association_options_find(tab_column.association, nil, subform_record).map do |opt_record|
      [opt_record.send(label_method), opt_record.id, opt_record]
    end
  else
    []
  end
end

#active_scaffold_tabbed_by(column, record, scope, subsection_id, &block) ⇒ Object 



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# File 'lib/active_scaffold/helpers/tabs_helpers.rb', line 5

def active_scaffold_tabbed_by(column, record, scope, subsection_id, &block)
  add_tab_url = params_for(action: 'render_field', tabbed_by: column.tabbed_by, id: record.to_param, column: column.label)
  refresh_opts = {refresh_link: {text: 'Add tab', class: 'refresh-link add-tab'}}
  tab_options = send(override_helper_per_model(:active_scaffold_tab_options, record.class), column, record)
  used_tabs = send(override_helper_per_model(:active_scaffold_current_tabs, record.class), column, record, tab_options)
  input_helper = override_helper_per_model(:active_scaffold_input_for_tabbed, record.class)
  send(input_helper, column, record, subsection_id, tab_options, used_tabs.map(&:first)) <<
    active_scaffold_refresh_link(nil, {'data-update_url' => url_for(add_tab_url)}, record, refresh_opts) <<
    active_scaffold_tabs_for(column, record, subsection_id, tab_options, used_tabs, &block)
end

#active_scaffold_tabs_for(column, record, subsection_id, tab_options, used_tabs) ⇒ Object 



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# File 'lib/active_scaffold/helpers/tabs_helpers.rb', line 70

def active_scaffold_tabs_for(column, record, subsection_id, tab_options, used_tabs)
  used_tabs = used_tabs.map { |value, value_id| [value, clean_id(value_id || value.to_s)] }
  content_tag(:div, class: 'tabbed') do
    content_tag(:ul, class: 'nav nav-tabs') do
      tabs = used_tabs.map.with_index do |(tab_value, id), i|
        active_scaffold_tab tab_options.find { |_, value, tab_record| tab_value == (tab_record || value) }&.first, "#{subsection_id}-#{id}-tab", i.zero?
      end
      safe_join tabs
    end << content_tag(:div, class: 'tab-content') do
      tabs = used_tabs.map.with_index do |(tab_value, id), i|
        active_scaffold_tab_content("#{subsection_id}-#{id}-tab", i.zero?, yield(tab_value, id))
      end
      safe_join(tabs)
    end
  end
end