WiceGrid 3.6.0.pre4 examples

# encoding: utf-8
class NegationController < ApplicationController
  def index
    @tasks_grid = initialize_grid(Task,
      include: [:priority, :status, :project],
      order: 'statuses.name',
      custom_order: {
        'tasks.priority_id' => 'priorities.name',
        'tasks.status_id'   => 'statuses.position',
        'tasks.project_id'  => 'projects.name'
      }
    )
  end
end

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

  g.column name:  'ID', attribute: 'id', filter: false

  g.column name:  'Title', attribute: 'title', negation: true

  g.column name:  'Priority', attribute: 'priority_id', custom_filter: Priority.to_dropdown do |task|
    task.priority.name if task.priority
  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:  'Archived', attribute: 'archived' do |task|
    task.archived? ? 'Yes' : 'No'
  end

  g.column name:  'Added', attribute: 'created_at' do |task|
    task.created_at.to_s(:short)
  end

  g.column   do |task|
    link_to('Edit', edit_task_path(task))
  end
end -%>

.well
  %h2= current_page_title
  %p
    %code negation: true
    adds a checkox to a text filter. The checked checkbox is the logical
    %i NOT
    \- it changes the semantics of a text filter to
    %b not
    showing all records with a matching substring.

= show_code

.row-fluid
  .col-md-12
    = render   'grid'