【问题标题】:How to iterate over json data in react native如何在本机反应中迭代json数据
【发布时间】:2020-08-23 19:30:54
【问题描述】:
data={"OEfxVtMSnLNtvmX8Sv1qgnoHwLX2": {"FirstName": "pradeep",
"Gender":"Male", "LastName": "PRADEep", "MobileNo": "903XXXXXXXXX"}}
如何在 react native 中迭代这个?
【问题讨论】:
标签:
json
react-native
firebase-realtime-database
【解决方案1】:
您需要获取密钥,然后对其进行迭代以获取如下数据
const datas = {
OEfxVtMSnLNtvmX8Sv1qgnoHwLX2: {
FirstName: "pradeep",
Gender: "Male",
LastName: "PRADEep",
MobileNo: "903XXXXXXXXX"
}
};
const keys = Object.keys(datas);
for (let data of keys) {
for (let innerKey in datas[data]) {
console.log(innerKey, datas[data][innerKey]);
}
}