hasPrev( )

Indicates whether the query has previous results.

Description

You can use the next() and prev() functions returned by posts to navigate the pages of a query result.

Syntax

function hasPrev(): boolean

hasPrev Parameters

This function does not take any parameters.

Returns

Return Type:

boolean

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Get whether the query has previous results

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1const hasPrev = results.hasPrev();
2

Perform a query and get hasPrev from the result

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1import { posts } from 'wix-blog-backend';
2
3export async function myQueryFunction() {
4  const results = await posts.queryPosts().find();
5
6  return results.hasPrev();
7}
8