event.delegateTargetThe event.delegateTarget property in jQuery refers to the element where the currently-called jQuery event handler was attached.
event.delegateTarget property ExampleChange color of the element which event handler was attached.
$( "div" ).on('click','button',function( event ) {
console.log(event.delegateTarget); // <div class=""><button>click me.</button></div>
$(event.delegateTarget).toggleClass('highlight');
});
