nl_tokens: Internal method to ensure an $childViewContainer exists for the attachHtml method to use .
pl_tokens: function ( containerView , childView ) { if ( ! ! containerView . $childViewContainer ) { return containerView . $childViewContainer ; } var container ; var childViewContainer = Marionette . getOption ( containerView , 'childViewContainer' ) ; if ( childViewContainer ) { var selector = Marionette . _getValue ( childViewContainer , containerView ) ; if ( selector . charAt ( 0 ) === '@' && containerView . ui ) { container = containerView . ui [ selector . substr ( 4 ) ] ; } else { <mask> = containerView . $ ( selector ) ; } if ( container . length <= 0 ) { throw new Marionette . Error ( { name : 'ChildViewContainerMissingError' , message : 'The specified "childViewContainer" was not found: ' + containerView . childViewContainer } ) ; } } else { container = containerView . $el ; } containerView . $childViewContainer = container ; return container ; }