如何在angularjs中访问$ rootscope变量？

Question

我想将一些数据分配给一个全局变量(可能是$ rootscope),它在pageload中初始化.然后我想从所有控制器访问该数据.我该怎么办？

// Edit : I tried following and it works as expected....

function Ctrl1($rootScope) {
    $rootScope.value = "asdf";
}

function Ctrl2($rootScope, $scope) {
    $scope.value = $rootScope.value;
}

Answer 1

MyController($rootScope,$scope)
{
  $rootScope = ....
}

你明白了:)