{xtype: 'numbercolumn',text: '亏盈数量',width: 130,dataIndex: 'LossOrProfitNum',editor: {xtype: 'numberfield',minValue: 0,decimalPrecision: 2},renderer: function (value, cellmeta) {return Ext.util.Format.number(value, '0.00');}}
转载于:https://www.cnblogs.com/denghuachengle/p/3905485.html