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如圖,前臺(tái)的樣子,data的參數(shù)為
[ {"good_id":1,"good_name":"標(biāo)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(zhì)甲醛的測(cè)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(zhì)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(wú)法傳值到后臺(tái),傳過(guò)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{(lán)"id":["1","2"]},當(dāng)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(gè)小插曲,創(chuàng)建空數(shù)組時(shí),必須使用Array、array就會(huì)報(bào)錯(cuò),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:'',//后臺(tái)控制器 type:'post', data:{ 'id':id }, dataType:'json', success:function (msg) { console.log(msg); } });
以上這篇解決layui批量傳值到后臺(tái)操作時(shí)出現(xiàn)傳值為空的問(wèn)題就是小編分享給大家的全部?jī)?nèi)容了,希望能給大家一個(gè)參考,也希望大家多多支持億速云。
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