CODEWITHSUNDEEP
ruby-on-railsrubypaper-trail-gem
Chris Graham
Chris Graham

Reputation: 43

How do I format the output from changeset using paper_trail in a view?

# reports\workorder_version.html.haml
%table
%class='Work Orders'
  %tr
  %thead
    %tr
      %th Index
      %th Date
      %th User ID
      %th Event
      %th Item Type
      %th Item ID
      %th Change Set
      %th IP Address
    %tr

  %tbody
    - workorder = Workorder.where(:id => params[:id]).first
    - workorder.versions.reverse.each do |version|
      %tr
        %td= version.index
        %td= version.created_at.in_time_zone('Eastern Time (US & Canada)')
        %td= Employee.find(version.whodunnit.to_i).full_name.upcase
        %td= version.event.humanize
        %td= version.item_type.humanize
        %td= version.item_id
        %td= version.changeset.to_s.humanize
        %td= version.ip

My output:

Output of my report[1]

How do I make the output easier for the end user to read?

Upvotes: 2

Views: 1849

Answers (1)

eirikir
eirikir

Reputation: 3842

The output is from version.changeset, which returns a hash. You can loop through the hash to display each field and its changes on separate lines like so:

%td
  -version.changeset.each do |field, value|
    = field + ": "
    = value
    %br

Upvotes: 2

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