retrieve fields from multiple objects into visualforce
public class myController{
public ObjectA__c myA {get;set;}
public ObjectB__c myB {get;set;}
public myController(){
myA = new ObjectA__c();
myB = new ObjectB__c();
}
public void saveObjects(){
insert myA;
myB.ObjectA__c = myA.Id;
insert myB;
}
}