Answers for "jquery click button id get"

jquery get id of clicked element

$(document).ready(function() {
    $("a").click(function(event) {
        alert(event.target.id);
    });
});

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);
});