JAVASCRIPT

Undefined value document.getElementById

const result = { "mytable": [ { "IDKabupaten": "3301", "Kabupaten": "CILACAP", "attribut": [ { "IDProvinsi": "33" } ] }, { "IDKabupaten": "3302", "Kabupaten": "BANYUMAS", "attribut": [ { "IDProvinsi": "33" } ] } ] };
$.each(result.mytable,function(i) {
  console.log(result.mytable[i].IDKabupaten);
  $.each(result.mytable[i].attribut, function (j) {
    console.log(result.mytable[i].attribut[j].IDProvinsi)  
  });
});

Undefined value document.getElementById

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>