WiceGrid 3.6.0.pre4 examples

Custom filters: turning off multiple selection

Use allow_multiple_selection: false to turn off mutiple selection in custom filters.

  • # encoding: utf-8
    class CustomFilters4Controller < ApplicationController
      def index
        @tasks_grid = initialize_grid(Task,
          include: [:relevant_version, :expected_version, :project],
          conditions: ['projects.id = ?', Project.first],
          custom_order: {
            'tasks.expected_version_id' => 'expected_versions_tasks.name'
          }
        )
      end
    end
    
  • <%= grid(@tasks_grid) do |g|
    
      g.column name:  'ID', attribute: 'id', filter: false
    
      g.column name:  'Title', attribute: 'title'
    
      g.column name:  'Found in version', assoc: :relevant_version,
               attribute: 'name', custom_filter: :auto, allow_multiple_selection:  false do |task|
        task.relevant_version.name if task.relevant_version
      end
    
      g.column name:  'Expected in version', attribute: 'expected_version_id',
               custom_filter: [:expected_version, :to_option], allow_multiple_selection:  false do |task|
        task.expected_version.name if task.expected_version
      end
    
      g.column   do |task|
        link_to('Edit', edit_task_path(task))
      end
    end -%>
  • .well
      %h2= current_page_title
      %p
        Use
        %code allow_multiple_selection:  false
        to turn off mutiple selection in custom filters.
    
    = show_code
    
    .row-fluid
      .col-md-12
        = render   'grid'
IDTitleFound in versionExpected in version
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409dolore et3.01.1Edit
414quo architecto nonEdit
418cupiditate ut illum1.11.2Edit
423magni eos1.21.0Edit
428commodi omnis temporeEdit
429ipsamEdit
430enim itaque2.0Edit
432magni tempore1.0Edit
433ut facere1.12.0Edit
437atEdit
438unde1.2Edit
440ut quae at3.0Edit
445delectus1.2Edit
446ut et sit3.0Edit
452illum et voluptatem2.0Edit
455et1.11.0Edit
460consequatur nemo1.0Edit
461dolor voluptas2.0Edit
462provident doloremque laudantiumEdit
464culpa3.0Edit

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