get clicked element id jquery code example

Example 1: how to get the id of button clicked in jquery

$("button").click(function() {
    alert(this.id); // or alert($(this).attr('id'));
});

Example 2: jquery on click get element

$(document).on("click",".appDetails", function () {
   var clickedBtnID = $(this).attr('id'); // or var clickedBtnID = this.id
   alert('you clicked on button #' + clickedBtnID);
});