Highlight selected row using knockout

Question

With reference to below question asked in stackoverflow

Display clicked item

I have modified the fiddle created by john papa. Here is my updated fiddle

Answer 1

Just trivial bug

this.NewDetail = function(){
        var item = new Thing(4, "Thing 4", self.model.CurrentDisplayThing);
        self.model.Things.push(item);
        self.model.CurrentDisplayThing(item);
      };