layui批量傳值到后台操作時出現傳值為空的問題

 

 

 如圖，前台的樣子，data的參數為

[

{"good_id":1,"good_name":"標樣-總磷","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水質甲醛的測定乙酰","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":"壇墨質檢","good_sort":99,"good_new":1,"good_promotion":1,"create_time":"1569222248"}

]

大概就是要批量刪除兩條記錄，然后死活無法傳值到后台，傳過去返回一看就是undefined，卡了一上午！！！！

最后解決，之后就能獲取到傳的值了{"id":["1","2"]}，當然這里使用json_encode盡心json處理了

var data = checkStatus.data;
                    var id = new Array();//這里還有個小插曲，創建空數組時，必須使用Array、array就會報錯，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);
                        }
                    });