how to get click event in jquery code example

Example 1: on click jquery

$( "#dataTable tbody tr" ).on( "click", function() {
  console.log( $( this ).text() );
});

Example 2: css click event jquery

$('h1').click(function () {
        $(this).css('color', 'blue')
    });

Example 3: 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);
});