我对每个循环都有不同的文档 ID,当我在 forEach 循环中查询时,查询正在运行,但没有将 obj 推入数组
function getAllDonations() {
donations = [];
const user_session_data = sessionStorage.getItem('LoginInfo');
const parse_user_login_data = JSON.parse(user_session_data);
let TABLE_NAME = "donation_favourites";
let get_requests_qry = App.db.collection(TABLE_NAME);
get_requests_qry.where('user_id', '==', parse_user_login_data.user_id).get().then(snapshot => {
let changes = snapshot.docChanges();
changes.forEach(change => {
var one_item = change.doc.data();
let TABLE_NAME1 = "donation_requests";
let get_requests_qry1 = App.db.collection(TABLE_NAME1);
get_requests_qry1.doc(one_item.donationId).get().then(snapshot => {
donations.push(snapshot.data())
});
});
console.log("checking the data",donations.length) //this length is not coming
});
}
POPMUISE
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