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
    
  • .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'
  • <%= 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 -%>
IDTitleFound in versionExpected in version
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472perspiciatis1.1Edit
473voluptatum qui3.02.0Edit
480quas sapiente rerum3.0Edit
481et1.0Edit
487natus etEdit
488doloribus veritatis1.1Edit
490maxime2.0Edit
494fugiat quaerat3.0Edit
495qui ut in1.0Edit
500vel ea1.0Edit

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