code: func (obj *Doc) GetAppLayout(ctx context.Context) (*NxAppLayout, error) {
  	result := &struct {
  		Layout *NxAppLayout	`json:"qLayout"`
  	} {}
  	err := obj.rpc(ctx, "GetAppLayout", result)
  	return result.Layout, err 
  }
docs: // Evaluates an app.
  // Returns dynamic properties (if any) in addition to the engine (fixed) properties.
  // A data set is returned.