import { getRecord, getFieldValue } from 'lightning/uiRecordApi';

import FIELD1 from '@salesforce/schema/Account.SumOpp__c';
import FIELD2 from '@salesforce/schema/Account.Name';

const fields = [FIELD1, FIELD2];

    @wire(getRecord, { recordId: '$recordId', fields })

    get field1() {
        return getFieldValue(this.account.data, FIELD1);

    get field2() {
        return getFieldValue(this.account.data, FIELD2) + ' ' + this.field1;
  • Are you getting any errors? Commented Apr 7, 2023 at 20:04
  • If this is meant to be a self-answered question, which we certainly encourage, the section above this comment should be a self-contained question, and the area below should contain the example solution. You can edit your question and add your own answer below.
    – sfdcfox
    Commented Apr 7, 2023 at 20:07

1 Answer 1


If you want to concatenate two values, your approach looks ok - you could make it a bit clearer by making a third getter to do it though:

get field2() {
    return getFieldValue(this.account.data, FIELD2);

get concatenatedFields(){
  return `${this.field1} ${this.field2}`;
  • I did in this way and put this variable in label of accordion, but displays Undefined Undefined : <lightning-accordion> <template if:true={data}> <template for:each={data} for:item="acc"> <lightning-accordion-section key={acc.Id} name={acc.Name} label={concatenatedFields}> Mayby you know how resolve it? Thanks!
    – annat
    Commented Apr 7, 2023 at 20:27
  • You don't have a recordId class attribute defined. @api recordId; Also amend the top to: import { LightningElement, api, wire } from 'lwc'; Commented Apr 7, 2023 at 20:29

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