backbone-view-optimized.js

var View = Backbone.View.extend({

  initialize: function() {
    // when model is updated update the DOM
    this.model.on('change', function(model, params) {
      // remove ‘createdDate’, ‘id’, ‘updatedDate’ columns from changeset
      var changeset = _.omit(params.changes, ['createdDate', 'id', 'updatedDate']);

      if (changeset.status) {
        this.updateStatus();
        delete changeset.status;
      }

      if (_.size(changeset) > 0) {
        this.render();
      }
    }.bind(this));
  },

  render: function() {
    /* .. do rendering .. */
  }
});