rtdb_social_listen_star_count.js

// This snippet file was generated by processing the source file:
// ./database-next/read-and-write.js
//
// To update the snippets in this file, edit the source and then run
// 'npm run snippets'.

// [START rtdb_social_listen_star_count_modular]
import { getDatabase, ref, onValue} from "firebase/database";

const db = getDatabase();
const starCountRef = ref(db, 'posts/' + postId + '/starCount');
onValue(starCountRef, (snapshot) => {
  const data = snapshot.val();
  updateStarCount(postElement, data);
});
// [END rtdb_social_listen_star_count_modular]