title: how to access $rootscope variable in angularjs?
body: <p>I want to assign some data to a global variable (may be $rootscope) which gets initialized at pageload. And then I want to access that data from all the controllers. How would I do that?</p>
  
  <pre><code>// Edit : I tried following and it works as expected....
  
  function Ctrl1($rootScope) {
      $rootScope.value = "asdf";
  }
  
  function Ctrl2($rootScope, $scope) {
      $scope.value = $rootScope.value;
  }
  </code></pre>