tableのセルの位置をクリックして書き換える

IDが#alertTableのセルをクリックして内容を書き換える

<!-- script -->
<script>
$(function(){
  $('[id=alertTable] > tbody > tr > td').on('click',function(){
    y = this.parentNode.rowIndex;
    x = this.cellIndex;
    selector = "table tr:eq(" + y + ") td:eq(" + x + ")"
    $(selector).text("change");
  });
});
</script>
<!-- script -->

$(function(){

$('[id=alertTable] > tbody > tr > td').on('click',function(){

y = this.parentNode.rowIndex;

x = this.cellIndex;

selector = "table tr:eq(" + y + ") td:eq(" + x + ")"

$(selector).text("change");

});

</script>