我可以继承父控制器的变量？ [英] can i inherit a parent controller's variables?

问题描述

下面是我的code：

function ParentCtrl($scope) {
$scope.people = ["Tom", "Dick", "Harry"];
$scope.count = $scope.people.length;
}

function ChildCtrl($scope) {
$scope.parentpeople = ParentCtrl.people //this is what I would like to do ideally
}

我嵌套一个角控制器另一个内部。我想第一个控制器的变量传递给第二个。有谁知道如何做到这一点？

I am nesting one angular controller inside of another one. I would like to pass variables of the first controller to the second one. Does anyone know how to do this?

注意

我不能做这样的事情。

ChildCtrl.prototype = new ParentCtrl();

因为我将覆盖人的属性 ChildCtrl 。

推荐答案

默认情况下，子作用域中典型从父继承的范围（见的范围），所以你已经有孩子访问父控制器的$作用域属性。为了证明这一点：

By default, child scopes prototypically inherit from the parent scope (see Scope), so you already have access to the parent controller's $scope properties in the child. To prove it:

function ChildCtrl($scope) {
    alert($scope.people)
}

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