|  |  | 
 |  |  |         toolbar: '#toolbar', | 
 |  |  |         cellMinWidth: 50, | 
 |  |  |         cols: [[ | 
 |  |  |             {type: 'checkbox'} | 
 |  |  |             ,{field: 'ymd', align: 'center', title: '日期', sort: true} | 
 |  |  |             ,{field: 'source_sta_no', align: 'center',title: '站点'} | 
 |  |  |             // {type: 'checkbox'} | 
 |  |  |             {field: 'ymd', align: 'center', title: '日期'} | 
 |  |  |  | 
 |  |  |             ,{field: 'sto_qty', align: 'center',title: '入库次数'} | 
 |  |  |             ,{field: 'ret_qty', align: 'center',title: '出库次数'} | 
 |  |  |             ,{field: 'total_qty', align: 'center',title: '入出总数'} | 
 |  |  | 
 |  |  |         var checkStatus = table.checkStatus(obj.config.id); | 
 |  |  |         switch(obj.event) { | 
 |  |  |             case 'exportData': | 
 |  |  |                 layer.confirm('确定导出Excel吗', function(){ | 
 |  |  |                 layer.confirm('确定导出Excel吗', {shadeClose: true}, function(){ | 
 |  |  |                     var titles=[]; | 
 |  |  |                     var fields=[]; | 
 |  |  |                     obj.config.cols[0].map(function (col) { | 
 |  |  | 
 |  |  |                         contentType:'application/json;charset=UTF-8', | 
 |  |  |                         method: 'POST', | 
 |  |  |                         success: function (res) { | 
 |  |  |                             console.log(res); | 
 |  |  |                             layer.closeAll(); | 
 |  |  |                             if (res.code === 200) { | 
 |  |  |                                 table.exportFile(titles,res.data,'xls'); |