function addobject() {
  const keyword = document.getElementById("keyword").value;
  const title = document.getElementById("text").value;
  const year = document.getElementById("year").value;

  const mytransaction = db.transaction(["movies"], "readwrite");
  const mystore = mytransaction.objectStore("movies");
  mytransaction.addEventListener("complete", function() {
    show(keyword);
  });
  const request = mystore.add({id: keyword, name: title, date: year});

  document.getElementById("keyword").value = "";
  document.getElementById("text").value = "";
  document.getElementById("year").value = "";
}