Update Javascript button

Question

I would like to create a button that allows me to change the line without creating another one, but the button is not doing anything currently, only exists.

My code is like this:

function edit(id){
    editar = id.parentElement.parentElement;
    document.getElementById("nome").value = editar.cells[2].innerHTML;
    document.getElementById("telefone").value = editar.cells[3].innerHTML;
    document.getElementById("email").value = editar.cells[4].innerHTML;
    document.getElementById("filme").value = editar.cells[5].innerHTML;
    document.getElementById("ano").value = editar.cells[6].innerHTML;
}