Map<String, Schema.FieldSet> FsMap =
Schema.SObjectType.Account.fieldSets.getMap();
Field sets are also available from sObject describe results. The following lines of code are equivalent to the prior sample:
Schema.DescribeSObjectResult d =
Account.sObjectType.getDescribe();
Map<String, Schema.FieldSet> FsMap =
d.fieldSets.getMap();
Schema.FieldSet fs1 = Schema.SObjectType.Account.fieldSets.getMap().get('field_set_name');
Schema.FieldSet fs2 = Schema.SObjectType.Account.fieldSets.field_set_name;
public class MerchandiseDetails { public Merchandise__c merch { get; set; } public MerchandiseDetails() { this.merch = getMerchandise(); } public List<Schema.FieldSetMember> getFields() { return SObjectType.Merchandise__c.FieldSets.Dimensions.getFields(); } private Merchandise__c getMerchandise() { String query = 'SELECT '; for(Schema.FieldSetMember f : this.getFields()) { query += f.getFieldPath() + ', '; } query += 'Id, Name FROM Merchandise__c LIMIT 1'; return Database.query(query); } }
<apex:page controller="MerchandiseDetails"> <apex:form > <apex:pageBlock title="Product Details"> <apex:pageBlockSection title="Product"> <apex:inputField value="{!merch.Name}"/> </apex:pageBlockSection> <apex:pageBlockSection title="Dimensions"> <apex:repeat value="{!fields}" var="f"> <apex:inputField value="{!merch[f.fieldPath]}" required="{!OR(f.required, f.dbrequired)}"/> </apex:repeat> </apex:pageBlockSection> </apex:pageBlock> </apex:form> </apex:page>
The following are methods for FieldSet. All are instance methods.
public String getDescription()
Type: String
Description is a required field for a field set, intended to describe the context and content of the field set. It’s often intended for administrators who might be configuring a field set defined in a managed package, rather than for end users.
public List<FieldSetMember> getFields()
Type: List<Schema.FieldSetMember>
public String getNamespace()
Type: String
The returned namespace is an empty string if your organization hasn’t set a namespace, and the field set is defined in your organization. Otherwise, it’s the namespace of your organization, or the namespace of the managed package containing the field set.