SyntaxError: unterminated string literal

/*             return '<img onclick=maintain_detail(\'todo_datagrid_maintain\',\'dialog_todo_maintain\','+JSON.stringify(row)+') src="${basePath}/resources/images/pencil.png" />';

 */   

function maintain_detail(grid_name,dialog_name,selRowData1){
    grid_name = "#"+grid_name;
    selRowData=selRowData1;

        .....

}

JSON.stringify(row)这个会有回车符，报错如何解决？