getRelatedListRecords

Use this wire adapter to get RelatedList records.

Parameters

• parentRecordId—(Required) The ID of the parent record that you want to get related lists for, like an Account ID.
• relatedListId—(Required) The API name of a related list object, like Contacts, Opportunities, or Cases.
• fields—(Optional) The API names of the related list’s column fields.
• optionalFields—(Optional) The API names of additional fields in the related list.
• pageSize—(Optional) The number of list records to return per page.
• sortBy—(Optional) An array of field API names to sort the related list by. Accepts only one value per request.
• where—(Optional) The filter to apply to related list records, in GraphQL syntax.

HTML

<template>

    <lightning-card title="Opportunity Related List Records">

        <template if:true={records}>

            <div class="slds-m-around_medium">

                <template for:each={records} for:item="rec">

                    <p key={rec.fields.Id.value}>

                        {rec.fields.Id.value} -  {rec.fields.Name.value}

                    </p>

                </template>

            </div>

        </template>

    </lightning-card>

</template>

JS

import { LightningElement,wire} from 'lwc';

import { getRelatedListRecords } from 'lightning/uiRelatedListApi';

export default class GetRelatedListRecords extends LightningElement {

    error;

    records;

    @wire(getRelatedListRecords, {

        parentRecordId: '0010I00002Zq6IMQAZ',

        relatedListId: 'Opportunities',

        fields: ['Opportunity.Id','Opportunity.Name']

    })listInfo({ error, data }) {

        if (data) {

            this.records = data.records;

            this.error = undefined;

        } else if (error) {

            this.error = error;

            this.records = undefined;

        }

    }

}

XML

<?xml version="1.0" encoding="UTF-8"?>

<LightningComponentBundle xmlns="http://soap.sforce.com/2006/04/metadata">

    <apiVersion>54.0</apiVersion>

    <isExposed>true</isExposed>

    <targets>

         <target>lightning__RecordPage</target>

    </targets>

</LightningComponentBundle>

RESULT