It's possible to define dependent picklist in the setup and the are supported out-of-the-box in Visualforce.

Are they also supported in Lightning natively? Is it on the roadmap to support them soon? If not: is there a best practice or a easily reusable workaround available right now?


I don't think they are natively supported. But as you are asking for workaround then here is a sample code you can try. Reference


    <!-- Application-level event handlers -->
    <aura:handler name="init" value="{!this}" action="{!c.handleInit}"/>

    <!-- Application title header -->
    <h1>Dependent Picklist Demo</h1>

    <!-- Controlling Account picklist -->
        <select aura:id="account" onchange="{!c.handleAccountChange}">
            <aura:iteration items="{!v.accountOptions}" var="option">
                <option value="{!option.value}">{!option.label}</option>

    <!-- Dependent Contact picklist -->
        <select aura:id="contact">
            <aura:iteration items="{!v.contactOptions}" var="option">
                <option value="{!option.value}">{!option.label}</option>


public class DependentPicklistDemoController {

    public static List<Contact> getContacts() {
        return [
            SELECT Id, Name, AccountId, Account.Name
            FROM Contact
            LIMIT 200


    handleAccountChange : function(component, event, helper) {

        // Get a reference to the dependent picklist
        var selectContact = component.find("contact");

        // Call the helper function to refresh the
        // dependent picklist, based on the new controlling value
    handleInit : function(component, event, helper) {
        var self = this;  // safe reference

        // Enqueue the action to get a max of 200 contacts
        // from Salesforce, and configure the callback handler
        // to set the Contact picklist to be dependent
        // on the Account picklist, simultaneously enumerating
        // the Account picklist options
        var getContacts = component.get("c.getContacts");
        getContacts.setCallback(self, function(a) {
            var contacts = a.getReturnValue();  // Array<Object>

            // Construct the list of Account picklist options
            var accountOptions = [];

            // Construct the map of dependent Contact picklist
            // options, keyed on Account ID values
            var contactOptionsByAccountId = new Object();

            // Go through all of the returned Contact records
            // to enumerate the list of Account options and also
            // to build the map of dependent Contact options
            contacts.forEach(function(element, index, array) {
                var accountId = element.AccountId;

                // If the contact's Account is new to us
                if (contactOptionsByAccountId[accountId] === undefined) {

                    // Add the Account as an option for the
                    // Account picklist
                    var accountOption = new Object();
                    accountOption.value = element.AccountId;
                    accountOption.label = element.Account.Name;

                    // Construct an empty array to initialize
                    // the list of dependent Contact picklist options
                    contactOptionsByAccountId[accountId] = [];

                // Add the Contact as an option under the appropriate
                // controlling Account ID value
                var contactOption = new Object();
                contactOption.value = element.Id;
                contactOption.label = element.Name;

            // Set the Account options
            component.set("v.accountOptions", accountOptions);

            // Attach the map of Contact options, keyed on
            // controlling Account ID values
            var selectContact = component.find("contact");
            selectContact.optionsByControllingValue = contactOptionsByAccountId;

They are as of at least API version 41 in lightning, basically, by creating a lightning:recordEditForm

This component requires API version 41.0 and later.

I am referencing the Case object and created a version picklist dependent on the Product field.

<lightning:recordEditForm aura:id="recordEditForm"

        <lightning:messages />

            <lightning:inputField fieldName="Subject" />
            <lightning:inputField fieldName="Product__c" />
            <lightning:inputField fieldName="Version__c" />
            <lightning:inputField fieldName="Description" />

         <lightning:button aura:id="submit" type="submit" label="Create asset" class="slds-m-top_medium"/>


enter image description here enter image description here

No Apex =)

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