How to execute AngularJS controller function on page load?

Question

Currently I have an Angular.js page that allows searching and displays results. User clicks on a search result, then clicks back button. I want the search results to be disp

Answer 1

You can use angular's $window object:

$window.onload = function(e) {
  //your magic here
}

Answer 2

You can save the search results in a common service which can use from anywhere and doesn't clear when navigate to another page, and then you can set the search results with the saved data for the click of back button

function search(searchTerm) {
    // retrieve the data here;
    RetrievedData = CallService();
    CommonFunctionalityService.saveSerachResults(RetrievedData);
} 

For your backbutton

function Backbutton() {
    RetrievedData = CommonFunctionalityService.retrieveResults();
}