@keyup.native="tdItem.onKeyUp($event, trItem, trIndex)"
(
item , row , index)
// Get all input
let inputAll = document.querySelectorAll('.table_input input');
// = 38 upwardly keyboard
if (
item.keyCode === 38) {
newIndex -= 1;
if (inputAll[newIndex]) {
inputAll[newIndex].focus();
}
}
// Down keyboard = 40
if (
item.keyCode === 40) {
newIndex += 1;
if (inputAll[newIndex]) {
inputAll[newIndex].focus();
}
}