Firestore Group by field

Question

Below is my firestore collection structure

My vue method to get data

fetchResults(){
  db.collection(\'data\').onSnapshot((querySnapShot)=>{
         


        

Answer 1

You can do using

fetchResults(){
  db.collection('data')
 .orderBy("id", "asc")
 .onSnapshot((querySnapShot)=>{
     // Do something
  })
}

More information visit https://firebase.google.com/docs/firestore/query-data/order-limit-data and you can also apply filter using click on click on filter icon