WiceGrid 3.6.0.pre4 examples

Hiding certain checkboxes in the action column

You can hide a certain action checkbox if you add the usual block to g.action_column , just like with the g.column definition. If the block returns nil or false no checkbox will be rendered.

  • # encoding: utf-8
    class HidingCheckboxesInActionColumnController < ApplicationController
      def index
        @tasks_grid = initialize_grid(Task,
          name: 'g',
          order: 'id'
        )
    
        if params[:g] && params[:g][:selected]
          @selected = params[:g][:selected]
        end
      end
    end
    
  • <%= grid(@tasks_grid) do |g|
    
      g.action_column html_check_box: false do |task|
        task.status.name != 'Assigned'
      end
    
    
      g.column name:  'ID', attribute: 'id', filter_type: :range
    
      g.column name:  'Title', attribute: 'title', negation: true
    
      g.column name:  'Archived', attribute: 'archived' do |rec|
        rec.archived? ? 'Yes' : 'No'
      end
    
    
      g.column name:  'Status', attribute: 'status_id', custom_filter: Status.to_dropdown  do |task|
        task.status.name if task.status
      end
    
      g.column name:  'Project Name', attribute: 'project_id', custom_filter: Project.to_dropdown do |task|
        task.project.name if task.project
      end
    
      g.column name:  'Due Date', attribute: 'due_date' do |task|
        task.due_date if task.due_date
      end
    
    
      g.column name:  'Added', attribute: 'created_at' do |task|
        task.created_at.to_s(:db)
      end
    
    end -%>
    
  • .well
      %h2= current_page_title
      %p
        You can hide a certain action checkbox if you add the usual block to
        %code g.action_column
        , just like with the
        %code g.column
        definition. If the block returns
        %code nil
        or
        %code false
        no checkbox will be rendered.
    
    = show_code
    
    = dump_filter_parameters_as_hidden_fields(@tasks_grid)
    = form_for '#', method:  :get do
    
      - if @selected
        .well
          Selected tasks:
          = @selected.to_sentence
    
      .row-fluid
        .col-md-12
          %p
            %button.btn.btn-default{'type' => 'submit'} Process tasks
    
          = render   'grid'
    
          %p
            %button.btn.btn-default{'type' => 'submit'} Process tasks
    

ID TitleArchivedStatusProject NameDue DateAdded


41-60 / 500 Alle rijen tonen
41estNoStartedDivine Firmware2016-04-092015-04-10 12:37:19
42autNoCancelledUltimate Website2016-08-252015-04-08 12:37:19
43impedit atque minimaYesVerifiedSuper Game2016-08-152015-06-03 12:37:19
44id temporibus eligendiNoAssignedUltimate Website2016-03-112015-03-27 12:37:19
45rerumNoPostponedDivine Firmware2016-03-062015-06-15 12:37:19
46facereYesAssignedUltimate Website2016-09-212015-04-26 12:37:19
47temporibus iure delectusNoCancelledUltimate Website2016-02-112015-04-22 12:37:19
48qui inciduntNoCancelledDivine Firmware2016-08-022015-04-04 12:37:19
49laborumNoNewUltimate Website2016-09-282015-04-30 12:37:19
50ipsum nam temporeNoDuplicateSuper Game2016-03-232015-04-10 12:37:19
51harum qui possimusNoCancelledDivine Firmware2016-08-242015-04-26 12:37:19
52eos temporibus omnisNoResolvedSuper Game2016-05-232015-03-13 12:37:19
53molestiaeNoAssignedSuper Game2016-06-042015-04-21 12:37:19
54minima in voluptatemNoPostponedUltimate Website2016-10-042015-05-29 12:37:19
55dolorNoCancelledSuper Game2016-04-102015-06-11 12:37:19
56sitNoVerifiedSuper Game2016-09-102015-05-11 12:37:19
57nequeNoPostponedDivine Firmware2016-05-242015-03-19 12:37:19
58atque etNoStartedDivine Firmware2016-03-292015-05-28 12:37:19
59alias liberoNoStartedUltimate Website2016-01-092015-03-23 12:37:19
60voluptas repellendusNoStartedUltimate Website2016-05-022015-06-02 12:37:19


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