Angularjs on page load call function

Question

I am learning AngularJS. I have some article tag and on clicking on a button each article page is showed without any page refresh. This is one page website. Wha

Answer 1

    var someVr= element[0].querySelector('#showSelector');
        myfunction(){
        alert("hi");
        }   
        angular.element(someVr).ready(function () {
           myfunction();
            });

This will do the job.