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| %>

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
# 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(
      record.map { |o| o.is_a?(Ransack::Search) ? o.klass : o },
      format: options.delete(:format)
      )
  else
    raise ArgumentError,
    'No Ransack::Search object was provided to search_form_for!'
  end
  options[:html] ||= {}
  html_options = {
    :class => options[:class].present? ?
      "#{options[:class]}" :
      "#{search.klass.to_s.underscore}_search",
    :id => options[:id].present? ?
      "#{options[:id]}" :
      "#{search.klass.to_s.underscore}_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

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

46
47
48
49
50
51
52
53
# File 'lib/ransack/helpers/form_helper.rb', line 46

def sort_link(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)
  link_to(s.name, url(routing_proxy, s.url_options), s.html_options(args))
end