i want to create a button add contact when i clicked one more empty contact show in my page.
like this screen shot.

Hi
I want to fetch all fields which values is not null by  SOQL like (Select * from ObjectName)
exp - Object A have 10 fields
In Obj A has 3 fieds values null and 7 is not null.So I fetch all not null vaues by SOQL

i want to create a button add contact when i clicked one more empty contact show in my page.
like this screen shot.

Hi
I want to fetch all fields which values is not null by  SOQL like (Select * from ObjectName)
exp - Object A have 10 fields
In Obj A has 3 fieds values null and 7 is not null.So I fetch all not null vaues by SOQL