javascript - http请求后调用

Question

我想在收到数据并存储它后使用一个函数，但是我使用的代码没有得到我想要的结果。

有人可以向我提供一些有关我做错了什么的详细信息吗？

我的代码:

    $http({
      method: 'GET',
      url: 'JsonLocation'
    }).then(
        function successCallback(response) {
            // this callback will be called asynchronously
            // when the response is available.
            self.responseData = response.data;
        }, 
        function errorCallback(response) {
            // called asynchronously if an error occurs
            // or server returns response with an error status.
            console.log(response);
        }
    ).then(
        function completeCallback() {
            // called when the http request is finished.
            restyleData();
        }
    );

当页面加载并且一切都设置到位后，我可以通过开发人员选项运行restyleDate()，然后它就可以工作了。但我只想在加载所有内容后触发它，而不是手动执行。

Answer 1

我建议更改为:

$http({
  method: 'GET',
  url: 'JsonLocation'
}).then(
    function successCallback(response) {
        // this callback will be called asynchronously
        // when the response is available.
        self.responseData = response.data;
        // restyle is called after you save the result
        restyleData();
    }, 
    function errorCallback(response) {
        // called asynchronously if an error occurs
        // or server returns response with an error status.
        console.log(response);
    }
);