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反应本机+;Firebase:是否可以在不同的ref中呈现多个数据值?_Firebase_React Native_Firebase Realtime Database - Fatal编程技术网

反应本机+;Firebase:是否可以在不同的ref中呈现多个数据值?

反应本机+;Firebase:是否可以在不同的ref中呈现多个数据值?,firebase,react-native,firebase-realtime-database,Firebase,React Native,Firebase Realtime Database,数据结构示例: "post": { "postId": { "name": ".....", "data1": "....", }, "users": { "userId": { "username": "....", "data2" } } 可以在同一列表视图中呈现(data1/data2)吗 像这样: _renderList(lists) { return( <View>

数据结构示例:

  "post": {
    "postId": {
      "name": ".....",
      "data1": "....",
    },
  "users": {
    "userId": {
      "username": "....",
      "data2"
   }
  }
可以在同一列表视图中呈现(
data1
/
data2
)吗

像这样:

_renderList(lists) {
  return(
     <View>
       <Text>{lists.data1}</Text>
       <Text>{lists.data2}</Text>
     </View>
  )
}
constructor(props){
  super(props);
  this.state = {
   dataSource: new ListView.DataSource({
      rowHasChanges: (row1, row2) => row1 !==row2,
    }),
  }
  this.listsRef = firebase.database().ref('post');
  this.listsUserRef = firebase.database().ref('users').child(uid)
}