gistfile1.txt

        _handleKeypressEvent: function(event) {
            var instance = this;

            var target = event.target;

            var type = target.get('nodeType');

            console.log("event: ", event);

            var field = target;

            var keyCode = event.keyCode;

            if (target.hasClass("form-builder-field-node")) {
                if ((keyCode === 27) ||
                    (keyCode === 13 && !target.hasClass("field-textarea")) ||
                    (target.hasClass("field-textarea") && keyCode === 13 && event.ctrlKey === true)) {

                    target.ancestor(".form-builder-field").focus();
                }
            }

            if (target.hasClass("form-builder-field")) {
                if (keyCode === 39 || keyCode === 40) { // Down Arrow
                    next = field.next();

                    if (next !== null) {
                        next.focus();
                    }
                }

                else if (keyCode === 37 || keyCode === 38) { // Up Arrow
                    previous = field.previous();

                    if (previous !== null) {
                        previous.focus();
                    }
                }

                else if (keyCode === 13) { // Enter Key
                    field.one(".form-builder-field-node").focus();
                }
            }

            event.stopPropagation();
        },