The difference between a class fragment and an object fragment

Question

I would like to know what exactly is the difference between a class fragment and an object fragment in an elevator.

If i have

class Foo {
  var a: String
  def render(n:NodeSeq) = {
    <h3> you chose {a} </h3>
  }
}

and

object Bar {
  var b: String
  def render(n:NodeSeq) = {
    <h3> you chose {b} </h3>
  }
}

What is the specific difference between the two, do aand bhave a different behavior. In just lift it says that

In this case, the fragment is a singleton object, since it does not accept any constructor parameters and does not have an instance.

Does this mean that for each user it Barwill be the same?

I know this is a noob question, however I need to be very clear and I am not very good at understanding the differences between objects and classes in fragments.

Answer 1

.

, Foo HTTP- ( ), Bar - .

Answer 2

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