JavaScript-从带有参数的角度控制器启动功能

我需要启动一个需要从我得到的json中获取参数的函数,
请求是：

app.controller('getDataCtrl', function ($scope, $http, $ionicLoading) {

$http({
    method: "POST",
    url: "http://someurl/GetPlaylist",
    dataType: "json",
    contentType: "application/json; charset=utf-8"
}).then(function mySucces(response) {

    $scope.allTracks = response.data;
    $scope.recentTracks = response.data.Tracks;
//Now i want to luanch the function below that written in a different js file
//and pass parameters
        **startCration(recentTracks[0].song, recentTracks[0].Artist);**

}, function myError(response) {
    $scope.allTracks = response.statusText;
});
});

这是我需要启动的功能

function startCration(song, artist) {

    MusicControls.create({
        track: song,        
        artist: artist,                           
    }, onCreateSuccess, onCreateError);

但是成功后我似乎无法调用该函数

解决方法:

当您将所有曲目分配给$scope.recentTracks时,您应该引用$scope.recentTracks而不是仅引用lastTracks.

startCration(recentTracks[0].song, recentTracks[0].Artist);

应该

startCration($scope.recentTracks[0].song, $scope.recentTracks[0].Artist);