Introducing getPicklistValues for Lightning Web Component!

Use this wire adapter to easily retrieve the picklist values for a specific field.

Syntax:

import { LightningElement, wire } from "lwc";

import { getPicklistValues } from "lightning/uiObjectInfoApi";

import INDUSTRY_FIELD from "@salesforce/schema/Account.Industry";

export default class Example extends LightningElement {

  @wire(getPicklistValues, { recordTypeId: "012000000000000AAA", fieldApiName: INDUSTRY_FIELD })

  propertyOrFunction;

}

The getPicklistValues method uses this User Interface API resource to fetch the picklist values.

Parameters:

- recordTypeId (Required) 

The ID of the record type. Use the Object Info defaultRecordTypeId property, which is returned from getObjectInfo.

- fieldApiName (Required) 

The API name of the picklist field on a supported object.

- propertyOrFunction 

A private property or function that receives the stream of data from the wire service. 

If a property is decorated with @wire, the results are returned to the property’s data property or error property. 

If a function is decorated with @wire, the results are returned in an object with a data property and an error property.

Note: 

Using objectApiName with this wire adapter isn't supported since this information is already included with fieldApiName.

Returns:

data - An array of Picklist Values.

error - An error object if there was an issue fetching the picklist values.