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Javascript 如何从name值收集所有数据以便使用它?_Javascript_Firebase_Firebase Realtime Database - Fatal编程技术网

Javascript 如何从name值收集所有数据以便使用它?

Javascript 如何从name值收集所有数据以便使用它?,javascript,firebase,firebase-realtime-database,Javascript,Firebase,Firebase Realtime Database,我想使用这个名称:value中存储的所有数据,但只能使用最新的数据。有什么建议吗 执行以下操作: let inpPas = document.querySelector('#inpPas'); let btnGo = document.querySelector('#btnGo'); const db = firebase.database(); let ref = db.ref('xVerdi'); let rootRef = firebase.database()

我想使用这个名称:value中存储的所有数据,但只能使用最新的数据。有什么建议吗

执行以下操作:

  let inpPas = document.querySelector('#inpPas');
  let btnGo = document.querySelector('#btnGo');


  const db = firebase.database();
  let ref = db.ref('xVerdi');


  let rootRef = firebase.database().ref().child('xVerdi');
  rootRef.on('child_added', snap => {

    let name = snap.child('name').val();

    btnGo.onclick = goPassword;

    function goPassword(){

        if (inpPas.value == name) {
          alert("yeyeye")
        }

      console.log("her " + name)
    }

    console.log(name)
  })

是否将值添加到列表中?
let nameList = [];
let rootRef = firebase.database().ref().child('xVerdi');
  rootRef.on('child_added', snap => {
let name = snap.child('name').val();
nameList.push(name);