Gem source code Demo source code
Author: Bogdan Gusiev

User Grid (basic) Time Entry Grid (advanced) Document Grid (Mongoid)

Time Entries Grid


Developer Project Report hours
Juliana Blick consequuntur nihil quo 23.0
Jacky Kreiger consequuntur nihil quo 47.0
Zackery Dibbert consequuntur nihil quo 59.0
Ike Bergnaum consequuntur nihil quo 100.0
Jennings Stroman consequuntur nihil quo 61.0
Kolby Murazik consequuntur nihil quo 70.0
Zack Strosin consequuntur nihil quo 53.0
Danika Bins consequuntur nihil quo 88.0
Mathilde Huels consequuntur nihil quo 51.0
Devante Hegmann consequuntur nihil quo 40.0
Kayli Swaniawski consequuntur nihil quo 67.0
Michael King consequuntur nihil quo 51.0
Keyon DuBuque consequuntur nihil quo 30.0
Kasey Lemke consequuntur nihil quo 48.0
Greta Dach consequuntur nihil quo 41.0
Talon Kuhlman consequuntur nihil quo 77.0
Myra Ullrich consequuntur nihil quo 93.0
Rosanna Schowalter consequuntur nihil quo 49.0
Benedict Muller consequuntur nihil quo 41.0
Garfield Altenwerth consequuntur nihil quo 49.0
Ashlynn Wilderman consequuntur nihil quo 81.0
Erika Zboncak consequuntur nihil quo 105.0
Makenna Jakubowski consequuntur nihil quo 70.0
River Bergnaum consequuntur nihil quo 54.0
Louisa Franecki consequuntur nihil quo 65.0

Grid:

class TimeEntriesGrid

  include Datagrid

  #
  # Scope
  #

  scope do
    User.select(
      "users.name, projects.name as project_name, accounts.name as account_name, sum(time_entries.hours) as report_hours"
    ).joins(:time_entries => {:project => :account}).group("projects.name", "users.name", "accounts.name").order("users.name")

  end


  #
  # Filters
  #

  filter(:project_id, :enum,
    :select => lambda {Project.all.map {|p| [p.name, p.id]}},
    :multiple => true,
    :include_blank => false
  ) do |value|
    self.where(:time_entries => {:project_id => value})
  end


  filter(:year, :enum,
         :select => lambda { TimeEntry.all.any? ? (TimeEntry.minimum(:date).year..TimeEntry.maximum(:date).year) : []},
    :include_blank => false,
    :default => lambda {Date.today.year}
  ) do |value|
    self.where(["extract(year from time_entries.date) = ?", value.to_i])
  end

  filter(:month, :enum,
         :select => Date::MONTHNAMES[1..12].enum_for(:each_with_index).collect {|name, index| [name, index + 1]},
         :include_blank => false,
         :default => lambda {Date.today.month}
        ) do |value|

    self.where(["extract(month from time_entries.date) = ?", value.to_i])
  end


  #
  # Columns
  #

  column(:user_name, :header => "Developer", :order => "users.name") do
    self.name
  end
  column(:project_name, :header => "Project", :order => "projects.name")
  column(
    :account_name,
    :header => "Company",
    :order => "accounts.name",
  ) do |model|
    format(model.account_name) do
      render :partial => "time_entries/company", :locals => {:model => model}
    end
  end

  column(:report_hours, order: "sum(time_entries.hours)")

end

Controller:

class TimeEntriesController < ApplicationController

  def index
    @time_entries_grid = TimeEntriesGrid.new(params[:time_entries_grid]) do |scope|
      scope.page(params[:page])
    end
  end
end

View:


<h3>Time Entries Grid</h3>


<div class="left">
  <%= datagrid_form_for @time_entries_grid, url: time_entries_path %>
  <br/>

  <%= datagrid_table(@time_entries_grid) %>
  <%= paginate @time_entries_grid.assets %>

</div>

<div class="right">
  <%= render :partial => "shared/source", :object => @time_entries_grid %>
</div>