데이터grideditor 동적 변경

 onBeforeEdit: function (row) {
                let options = $(this).treegrid('options');
                options.tempeditor = options.tempeditor || {};
                let getColumnOption = $(this).treegrid('getColumnOption', 'sampleTypeId');
                if (!options.tempeditor["sampleTypeId"]) {
                    options.tempeditor["sampleTypeId"] = getColumnOption.editor;
                }
                if (row.parentId) {
                    getColumnOption.editor = undefined;
                } else {
                    getColumnOption.editor = options.tempeditor["sampleTypeId"];
                }

            }