[{ "text": "供应商编号", "flex": 1, "dataIndex": "pu_vendorcode", "width": 100, "xtype": "", "items": null }, { "text": "供应商名称", "flex": 1, "dataIndex": "pu_vendorname", "xtype": "", "items": null }, { "text": "业务员", "flex": 0, "dataIndex": "saller", "width": 200, "xtype": "", "items": null }]
