解决layui批量传值到后台操作时出现传值为空的问题

(编辑：jimmy 日期: 2024/5/9 浏览：3 次 )

如图，前台的样子，data的参数为

[

{"good_id":1,"good_name":"标样-总磷","good_num":"BY400014","pid":10,"first_pid":1,"good_standard":"1.46mg/L","good_cas":"7220-81-7","good_spe":"1mL","normal_price":"500.00","good_stock":"322","good_indate":"1600876800","cash_sale":"1","good_url":"/uploads/20190923/eaa8577dd76344a3ed15cc3ca0146a50.jpg","company":"TMstandard","good_sort":99,"good_new":1,"good_promotion":1,"create_time":"1569222082"}

,{"good_id":2,"good_name":"水中甲醛(HJ601-2011水质甲醛的测定乙酰","good_num":"BW20040-100-W-20","pid":14,"first_pid":2,"good_standard":"100mg/L","good_cas":"50-00-0","good_spe":"20mL","normal_price":"90.00","good_stock":"280","good_indate":"1630512000","cash_sale":"1","good_url":"/uploads/20190923/8ca481784cc15ee27399e754d788aad1.jpg","company":"坛墨质检","good_sort":99,"good_new":1,"good_promotion":1,"create_time":"1569222248"}

]

大概就是要批量删除两条记录，然后死活无法传值到后台，传过去返回一看就是undefined，卡了一上午！！！！

最后解决，之后就能获取到传的值了{"id":["1","2"]}，当然这里使用json_encode尽心json处理了

var data = checkStatus.data;
     var id = new Array();//这里还有个小插曲，创建空数组时，必须使用Array、array就会报错，笑哭了，底子不牢固啊
     console.log(JSON.stringify(data));
     for(var i in data){
      id[i] = data[i].good_id;
     }
     $.ajax({
      url:'',//后台控制器
      type:'post',
      data:{
       'id':id
      },
      dataType:'json',
      success:function (msg) {
       console.log(msg);
      }
     });

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