How to update fields in AngularJS?

[luccasrodrigo]

When you enter items in the order list following the code snippet:

$scope.items.push({
                codigo: $scope.s.codigo,
                ncm: $scope.s.ncm,
                descricao: $scope.s.descricao,
                preco: $scope.s.preco,
                quantidade: $scope.s.quantidade
            });

Each product will have different “Taxes”.

Clicking the Taxes button displays the following screen:

Simulation: https://jsfiddle.net/t9grvL4z/1/

How to update the taxes of each product?

[luccasrodrigo]

Solution: http://pt.stackoverflow.com/questions/174582/como-atualizar-campos-em-angularjs/174595#174595