Module: DryCrud::Table::Actions

Extended by:
ActiveSupport::Concern
Included in:
Builder
Defined in:
app/helpers/dry_crud/table/actions.rb

Overview

Adds action columns to the table builder. Predefined actions are available for show, edit and destroy. Additionally, a special col type to define cells linked to the show page of the row entry is provided.

Instance Method Summary collapse

Instance Method Details

#action_col(&block) ⇒ Object

Action column inside a table. No header. The cell content should be defined in the passed block.


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# File 'app/helpers/dry_crud/table/actions.rb', line 72

def action_col(&block)
  col('', class: 'action', &block)
end

Renders the passed attr with a link to the show action for the current entry. A block may be given to define the link path for the row entry.


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# File 'app/helpers/dry_crud/table/actions.rb', line 20

def attr_with_show_link(attr, &block)
  sortable_attr(attr) do |entry|
    link_to(format_attr(entry, attr), action_path(entry, &block))
  end
end

#destroy_action_col(html_options = {}, &block) ⇒ Object

Action column to destroy the row entry. A block may be given to define the link path for the row entry. If the block returns nil, no link is rendered.


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# File 'app/helpers/dry_crud/table/actions.rb', line 56

def destroy_action_col(html_options = {}, &block)
  action_col do |entry|
    path = action_path(entry, &block)
    if path
      table_action_link('remove',
                        path,
                        html_options.merge(
                          data: { confirm: ti(:confirm_delete),
                                  method: :delete }
                        ))
    end
  end
end

#edit_action_col(html_options = {}, &block) ⇒ Object

Action column to edit the row entry. A block may be given to define the link path for the row entry. If the block returns nil, no link is rendered.


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# File 'app/helpers/dry_crud/table/actions.rb', line 43

def edit_action_col(html_options = {}, &block)
  action_col do |entry|
    path = action_path(entry, &block)
    if path
      path = path.is_a?(String) ? path : edit_polymorphic_path(path)
      table_action_link('pencil', path, html_options.clone)
    end
  end
end

#show_action_col(html_options = {}, &block) ⇒ Object

Action column to show the row entry. A block may be given to define the link path for the row entry. If the block returns nil, no link is rendered.


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# File 'app/helpers/dry_crud/table/actions.rb', line 29

def show_action_col(html_options = {}, &block)
  action_col do |entry|
    path = action_path(entry, &block)
    if path
      table_action_link('zoom-in',
                        path,
                        html_options.clone)
    end
  end
end

Generic action link inside a table.


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# File 'app/helpers/dry_crud/table/actions.rb', line 77

def table_action_link(icon, url, html_options = {})
  add_css_class(html_options, "icon icon-#{icon}")
  link_to('', url, html_options)
end