Module: Ransack::Helpers::FormHelper

Defined in:
lib/ransack/helpers/form_helper.rb

Defined Under Namespace

Classes: SortLink

Instance Method Summary collapse

Instance Method Details

#search_form_for(record, options = {}, &proc) ⇒ Object

search_form_for

<%= search_form_for(@q) do |f| %>



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# File 'lib/ransack/helpers/form_helper.rb', line 9

def search_form_for(record, options = {}, &proc)
  if record.is_a? Ransack::Search
    search = record
    options[:url] ||= polymorphic_path(
      search.klass, format: options.delete(:format)
      )
  elsif record.is_a?(Array) &&
  (search = record.detect { |o| o.is_a?(Ransack::Search) })
    options[:url] ||= polymorphic_path(
      options_for(record), format: options.delete(:format)
      )
  else
    raise ArgumentError,
    'No Ransack::Search object was provided to search_form_for!'
  end
  options[:html] ||= {}
  html_options = {
    class:  html_option_for(options[:class], search),
    id:     html_option_for(options[:id], search),
    method: :get
  }
  options[:as] ||= Ransack.options[:search_key]
  options[:html].reverse_merge!(html_options)
  options[:builder] ||= FormBuilder

  form_for(record, options, &proc)
end

#sort_link(search_object, attribute, *args, &block) ⇒ Object

sort_link

<%= sort_link(@q, :name, [:name, 'kind ASC'], 'Player Name') %>

You can also use a block:

<%= sort_link(@q, :name, [:name, 'kind ASC']) do %>
  <strong>Player Name</strong>
<% end %>



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# File 'lib/ransack/helpers/form_helper.rb', line 47

def sort_link(search_object, attribute, *args, &block)
  search, routing_proxy = extract_search_and_routing_proxy(search_object)
  unless Search === search
    raise TypeError, 'First argument must be a Ransack::Search!'
  end
  args[args.first.is_a?(Array) ? 1 : 0, 0] = capture(&block) if block_given?
  s = SortLink.new(search, attribute, args, params, &block)
  link_to(s.name, url(routing_proxy, s.url_options), s.html_options(args))
end

#sort_url(search_object, attribute, *args) ⇒ Object

sort_url <%= sort_url(@q, :created_at, default_order: :desc) %>



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# File 'lib/ransack/helpers/form_helper.rb', line 60

def sort_url(search_object, attribute, *args)
  search, routing_proxy = extract_search_and_routing_proxy(search_object)
  unless Search === search
    raise TypeError, 'First argument must be a Ransack::Search!'
  end
  s = SortLink.new(search, attribute, args, params)
  url(routing_proxy, s.url_options)
end