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在javascript或angularjs中连接数组对象和字符串变量_Javascript_Angularjs - Fatal编程技术网

在javascript或angularjs中连接数组对象和字符串变量

在javascript或angularjs中连接数组对象和字符串变量,javascript,angularjs,Javascript,Angularjs,您好,我正在尝试添加一个数组和一个变量,并在它们之间添加一个“.”数据是我从json获得的对象。而valuepick是一个变量 我在用这个 self.GetIndex = function (valuePickup) { $http.get("someURL").success(function (data, status, headers, config) { console.log(data + "." + valuePickup); //It is not resu

您好,我正在尝试添加一个数组和一个变量,并在它们之间添加一个“.”<代码>数据是我从json获得的对象。而
valuepick
是一个变量

我在用这个

self.GetIndex = function (valuePickup) {
    $http.get("someURL").success(function (data, status, headers, config) {
        console.log(data + "." + valuePickup); //It is not resulting the object
        console.log(data.categories); // this is how i want the above line looks like.
    });
}
看起来像这样。以及我在
[object object].类别中得到的回报

是否有方法将数组对象和变量联接起来。

用于通过变量键访问属性:

console.log(data[valuePickup]);