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
41-60 / 150 show all
152nihil1.1Edit
153facilis ut2.01.1Edit
155perferendis ut1.02.0Edit
161aut1.2Edit
162quia nihil labore1.0Edit
165expedita1.0Edit
167enimEdit
168ad1.0Edit
170fugiat3.01.1Edit
171qui est etEdit
175aperiam omnisEdit
177ex perferendis velit1.13.0Edit
181temporeEdit
183iure1.0Edit
184minus1.0Edit
186velit dignissimos1.1Edit
188aliquid adipisci1.0Edit
190recusandae nisi doloribus1.23.0Edit
192eum1.1Edit
194quo1.12.0Edit

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