not( )

Adds an not condition to the query.

Description

The not() function adds a not condition to an EventsQueryBuilder. A query with a not returns all the items that match the query as defined up to the not function, but don't match the query passed to the not function.

If the query only contains a not() function, it returns all the items that don't match the query defined by the not method.

Syntax

function not(query: EventsQueryBuilder): EventsQueryBuilder

not Parameters

NAME

TYPE

DESCRIPTION

query

EventsQueryBuilder

Contains functionality for refining a Wix events query.

Returns

Contains functionality for refining a Wix events query.

Return Type:

EventsQueryBuilder

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Add a not filter to a query

Copy Code

1const newQuery = query1.not(query2);

Create a query, add a not filter, and run it

The results for this query do not contain any events for advanced attendees. This is determined by looking for titles that contain the string "advanced."

Copy Code

1import { wixEvents } from 'wix-events-backend';
2
3// ...
4
5wixEvents.queryEvents()
6  .not(wixEvents.queryEvents().contains("title", "advanced"))
7  .find()
8  .then((results) => {
9    if (results.items.length > 0) {
10      const items = results.items;
11      const firstItem = items[0];
12      const totalCount = results.totalCount;
13      const pageSize = results.pageSize;
14      const currentPage = results.currentPage;
15      const totalPages = results.totalPages;
16      const hasNext = results.hasNext();
17      const hasPrev = results.hasPrev();
18      const length = results.length;
19      const query = results.query;
20    } else {
21      // handle case where no matching items found
22    }
23  })
24  .catch((error) => {
25    const queryError = error;
26  });