JavaScript Tutorial

jQuery.proxy()

<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
  var objPerson = {
    name: "John Doe",
    age: 32,
    test: function(){
      $("p").after("Name: " + this.name + "<br> Age: " + this.age);
    }
  };
  $("button").click($.proxy(objPerson, "test"));
});
</script>
</head>
<body>
<button>Run test function</button>
<p></p>
</body>
</html>