prev( )

Retrieves the previous page of reference query results.

Description

The prev() function retrieves the previous page of reference query results.

The page size is 50 items. Navigate through pages of items with the prev() and next() functions.

If items are added or removed between calls to prev() the values returned may change.

Syntax

function prev(): Promise<WixDataQueryReferencedResult>

prev Parameters

This function does not take any parameters.

Returns

Fulfilled - A query result object with the previous page of query results. Rejected - The errors that caused the rejection.

Return Type:

Promise<WixDataQueryReferencedResult>

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Get the previous page of a query result

Copy Code

1oldResults.prev()
2  .then((results) => {
3    let newResults = results;
4    let items = newResults.items;
5    let firstItem = items[0];
6    let totalCount = newResults.totalCount;
7    let hasNext = newResults.hasNext();
8    let hasPrev = newResults.hasPrev();
9  })
10  .catch((error) => {
11    let errorMsg = error.message;
12    let code = error.code;
13  });