dist/zn.reactnative.js
function (){
            var _json = {};
            zn.each(this.constructor.getProperties(), function (field, key){
                _json[key] = this.get(key);
            }, this);

            return _json;
        }
function (){
            var _json = {};
            zn.each(this.constructor.getProperties(), function (field, key){
                _json[key] = this.get(key);
            }, this);

            return _json;
        }
function ( ) { var _json = { } ; zn . each ( this . constructor . getProperties ( ) , function ( field , key ) { _json [ key ] = this . get ( key ) ; } , this ) ; return _json ; }
Instance Object to json value.
@returns {json}
Instance Object to json value .