前端处理数组 在 js中把已知对象循环遍历后再push新的数组中
已知拿到的数据是这样的如图
data: {total: 25, records: [{id: "448896674271678464", sourceMode: "PAYORDER", sourceModeName: "付款单",…},…]}
records: [{id: "448896674271678464", sourceMode: "PAYORDER", sourceModeName: "付款单",…},…]
0: {id: "448896674271678464", sourceMode: "PAYORDER", sourceModeName: "付款单",…}
1: {id: "448896239482007552", sourceMode: "PAYORDER", sourceModeName: "付款单",…}
2: {id: "448895136229060608", sourceMode: "PAYORDER", sourceModeName: "付款单",…}
我们请求后处理数据
successCallBack: (tableRefData) => {
const DatatableRef = data.records
let arr = []
DatatableRef.map(item=>{
if(item.noPayAmount === 0) {
console.log(item.id)
arr.push(item.id)
console.log(arr) // 把满足条件的数据push到新的数组中
return arr
}
})
第二种写法
// const rows = DatatableRef //已知数据对象
// const arr = new Array(); //定义空数组
// for (var i = 0; i < rows.length; i++) { //循环遍历对象
// if(rows[i].noPayAmount === 0){
// arr.push(rows[i].id) //往数组里压入遍历好的对象
// console.log(arr)// 打印结果
// }
// }
},
