how to order firebase firestore data by the field's value i.e. "reason" field name an-CodePudding

I want to sort the data by the "reason" field's values like "spam" , "nudity" and other reasons. could you please help me with that.

CodePudding user response：

For version 8

yourdatabaseRef.where("reason", "==", "fieldNameProvided")

if you then want to order it just add

orderBy("parameter", "desc");

For Version 9

import { query, where, orderBy } from "firebase/firestore";  

const q = query(yourdatabaseRef, where("reason", "==", "fieldNameProvided"));

if you then want to order it, make a little change:

const q = query(yourdatabaseRef, where("reason", "==", "fieldNameProvided"), ("parameter", "desc"));

I hope this helps