tasks.js

$(document).ready(function() {

  function render_task_link(data) {
    // render funtion to create link to Task view page
    if ( data === null ) {
      return data;
    }
    var url = $SCRIPT_ROOT + "/task/tasks/view/" + data;
    return '<a href="' + url + '">' + data + '</a>';
  }

  $("#allTasks").on('change', function() {
    // reload the data from the Ajax source
    tasks_table.ajax.reload();
  });

  var tasks_table =  $("#tasks_table").DataTable({
    "ajax": function(data, callback, settings) {
      var allTasks = $('#allTasks').prop("checked");
      $.getJSON(
        $SCRIPT_ROOT + "/task/_retrieve_tasks?all=" + allTasks,
        function(json) {
          callback(json);
        });
    },
    "pagingType": "full_numbers",
    "pageLength": 20,
    "lengthMenu": [[20, 50, 100, -1], [20, 50, 100, "All"]],
    "order": [[2, 'desc']],
    "columns": [
      { data: 'id',
        render: function(data, type, row) {
          return render_task_link(data);
        }
      },
      { data: 'name' },
      { data: 'created_at' },
      { data: 'ended_at' },
      { data: 'status' },
      { data: null,
        render: function(data, type, row) {
          // render link to AWX job
          if ( row.awx_job_id === null ) {
            return null;
          }
          return '<a href="' + row.awx_job_url + '">' + row.awx_job_id + '</a>';
        }
      },
      { data: 'depends_on',
        render: function(data, type, row) {
          return render_task_link(data);
        }
      },
      { data: 'command' },
      { data: 'user' },
    ]
  });

});