WiceGrid 3.6.0.pre4 examples

# encoding: utf-8
class CustomFilters1Controller < ApplicationController
  def index
    @versions_grid1 = initialize_grid(Version, name: 'g1', per_page: 5)
    @versions_grid2 = initialize_grid(Version, name: 'g2', per_page: 5)
    @versions_grid3 = initialize_grid(Version, name: 'g3', per_page: 5)
    @versions_grid4 = initialize_grid(Version, name: 'g4', per_page: 5)
  end
end

<%= grid(@versions_grid2) do |g|

  g.column name:  'Project', attribute: 'name', assoc: :project, filter: false

  g.column name:  'Version name', attribute: 'name', filter: false

  g.column name:  'Status', attribute: 'status',
           custom_filter: [['Development', 'development'], ['Testing', 'testing'], ['Production', 'production']]
end -%>

.well
  %h2= current_page_title
  %p
    Just like
    %code options_for_select
    ,
    %code :custom_filter
    can take arguments in the form of a hash, an array of two element arrays, or just an array.
  %p
    %code custom_filter: :auto
    will instruct WiceGrid to figure out the list of possible values by running a
    %code SELECT DISTINCT `column` FROM `table`
    query on the table.

= show_code

.row-fluid
  .col-md-6
    = render   'g1'

  .col-md-6
    = render   'g2'


.row-fluid
  .col-md-6
    = render   'g3'

  .col-md-6
    = render   'g4'

<%= grid(@versions_grid1) do |g|

  g.column name:  'Project', attribute: 'name', assoc: :project, filter: false

  g.column name:  'Version name', attribute: 'name', filter: false

  g.column name:  'Status', attribute: 'status', custom_filter: {'Development' => 'development', 'Testing' => 'testing', 'Production' => 'production'}
end -%>

<%= grid(@versions_grid3) do |g|

  g.column name:  'Project', attribute: 'name', assoc: :project, filter: false

  g.column name:  'Version name', attribute: 'name', filter: false

  g.column name:  'Status', attribute: 'status',
           custom_filter: ['development', 'testing', 'production']
end -%>

<%= grid(@versions_grid4) do |g|

  g.column name:  'Project', attribute: 'name', assoc: :project, filter: false

  g.column name:  'Version name', attribute: 'name', filter: false

  g.column name:  'Status', attribute: 'status', custom_filter: :auto
end -%>