How to get picklist values based on record type in Visualforce page?
Here in below example I’ve a custom object “Customer__c”, which has two record types “HR” and “Marketing”.
Apex Class:
public with sharing class recordTypeSample{
public String selectedRT {get;set;}
public List<SelectOption> recordTypeList {get;set;}
public Customer__c customer {get;set;}
public recordTypeSample(){
customer = new Customer__c();
recordTypeList = new List<SelectOption>();
getRecordTypeList();
}
public void getRecordTypeList(){
List<RecordType> rtList = [SELECT Id,Name FROM RecordType WHERE SObjectType='Customer__c'];
recordTypeList.add(new SelectOption('--None--', '--None--'));
for(RecordType rt : rtList)
{
recordTypeList.add(new SelectOption(rt.Id, rt.Name));
}
}
public void getPickListValues(){
if(selectedRT != null){
customer = new Customer__c(RecordTypeId = selectedRT);
}
}
}
Visualforce Page:
<apex:page controller="recordTypeSample">
<apex:form >
<apex:pageBlock >
<apex:pageBlockSection >
<apex:selectList value="{!selectedRT}" size="1" multiselect="false" label="Record Type" title="Record Type" id="recordTypes">
<apex:actionSupport event="onchange" action="{!getPickListValues}" reRender="categoryPicList" />
<apex:selectOptions value="{!RecordTypeList}" />
</apex:selectList>
<apex:inputField id="categoryPicList" value="{!customer.Category__c}"/>
</apex:pageBlockSection>
</apex:pageBlock>
</apex:form>
</apex:page>
HR Record Type Picklist :
Marketing Record Type Picklist :
