Search.../

eq( )

Developer Preview

Refines a query to match items where the specified property equals the specified value.

Description

The eq() function refines a GuestsQueryBuilder to match only items where the value of the specified propertyName equals the specified value. eq() matches only values of the same type. For example, 0 stored as a number doesn't match '0' stored as a string. Matching strings with eq() is case-sensitive, so 'text' isn't equal to 'Text'.

Syntax

function eq(propertyName: string, value: any): GuestsQueryBuilder

eq Parameters

NAME
TYPE
DESCRIPTION
propertyName
Optional
string

Property whose value is compared with value.

value
Optional
any

Value to compare against.

Returns

Return Type:

Was this helpful?

Add an eq filter to a query

Copy Code
1const query = guests.queryGuests.eq('_id', 'some-id');
2
Create a query, add an eq filter, and run it

Copy Code
1import { guests } from 'wix-events.v2';
2
3export async function myQueryFunction() {
4 const results = await guests
5 .queryGuests()
6 .eq('_id', 'bb19b637-74ce-55d3-ae32-430b588051da')
7 .find();
8
9 if (results.items.length > 0) {
10 const items = results.items;
11 const firstItem = items[0];
12 const pageSize = results.pageSize;
13 const hasNext = results.hasNext();
14 const hasPrev = results.hasPrev();
15 const length = results.length;
16 const query = results.query;
17
18 return items;
19 } else {
20 // Handle if no matching items found
21 }
22}
23