javascript - 是否可以通过指定的对象属性列表进行 ng-repeat

Question

如果我有类似的东西:

$scope.listOfAttributes = ["someThings", "yetMoreThings"]     

$scope.whatever = {
    someThings: "stuff",
    otherThings: "Also stuff",
    yetMoreThings: "still stuff"
};

是否可以这样做:

<ul>
  <li ng-repeat="thing in listOfAttributes">{{ whatever.thing }}</li>
</ul>

或者我必须像这样事先处理它:

$scope.generatedObject = {}
$scope.listOfAttributes.forEach(function(thing)){
    $scope.generatedObject[thing] = $scope.whatever[thing];
});

Answer 1

像在普通 javascript 代码中一样使用括号符号:

<ul>
    <li ng-repeat="thing in listOfAttributes">{{ whatever[thing] }}</li>
</ul>