Answers for "retrieve list by id from firebase angular"

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retrieve list by id from firebase angular

this.itemsRef = db.list('messages');
// Use snapshotChanges().map() to store the key
this.items = this.itemsRef.snapshotChanges().map(changes => {
  return changes.map(c => ({ key: c.payload.key, ...c.payload.val() }));
});

Posted by: Guest on February-04-2021

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