ker/cls/WTag.js
function() {
            var element = this._element;
            while (element.parentNode) {
                element = element.parentNode;
                if (element.$widget) {
                    return element.$widget;
                }
            }
            return null;
        }
function() {
            var element = this._element;
            while (element.parentNode) {
                element = element.parentNode;
                if (element.$widget) {
                    return element.$widget;
                }
            }
            return null;
        }
function ( ) { var element = this . _element ; while ( element . parentNode ) { element = element . parentNode ; if ( element . $widget ) { return element . $widget ; } } return null ; }
Get the parent widget.
@memberof WTag
Get the parent widget .