Object lookup field not fetching values in wrapper class

Question

I am using this below wrapper class in a method which is called from a action support from vf page.

In debug log - @@@@offerId --> Id of the record

But @@@@offervalue i am getting null. I am not sure why i am getting null..

public List<Wrapper> WrapperList {get;set;}

for( integer i=0 ; i < WrapperList.size(); i++ ) {
system.debug('@@@@offerId' + soWrapperList[i].soW.Testlookup__c);
 system.debug('@@@@offervalue' + soWrapperList[i].soW.Testlookup__r.Name);
}

Wrapper class -

 Public class Wrapper {
 public Test__c soW { get; set; }
 }

Answer 1

when using a standard controller you don't get the values beyond the root object, create a query in your constructor to pull in the lookup values you require.

Select id, name, Lookup_r.Name from Test__c where id=:Testid