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How to Reverse Post Order in Firebase?

Barbara Streisand
Barbara StreisandOriginal
2024-11-06 17:49:03643browse

How to Reverse Post Order in Firebase?

Reversing Post Order in Firebase

In Firebase, data retrieved using push is returned in ascending chronological order. However, some cases require displaying posts in descending order. Firebase provides two approaches to achieve this:

1. Establishing Inverted Timestamp

Add a child property with an inverted timestamp, such as '-timestamp'. Then order the data by this inverted property using:

2. Client-Side Inversion

Retrieve the child nodes in ascending order and invert them on the client side using:

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