1.根据字段名字 grid.down("gridcolumn[dataIndex=PLAN_QTY]").show();//hide() 2.根据列号 grid.columns[1].hide(); 相关文章: 2021-11-09 2021-07-23 2021-07-02 2022-12-23 2022-12-23 2022-12-23 2022-12-23 2022-12-23