Ext.define('WlBsCardFixed', {
    extend: 'Ext.data.Model',
    idProperty: 'BillNo,CreditDebit,SerialNo',
    fields: [
                { name: 'BillNo', type: 'string' },
                {name: 'SerialNo', type:'float'},
                { name: 'CreditDebit', type: 'string' },
                { name: 'FeeTypeCode', type: 'string' },
                { name: 'DistCount', type: 'float' },
                { name: 'Price', type: 'float' },
                { name: 'FsTotal', type: 'float' },
                { name: 'JsTotal', type: 'float' },
                { name: 'Remark', type: 'string' }
            ]
});