Question

我是Typescript的新手。我想在doSomething的末尾调用类Maincontroller的方法initialiseMap。如果我使用this我会收到错误，当我使用MainController.prototype.doSomething($scope,'Test')调用它时，似乎没有任何事情发生。

class MainController {

constructor($http, $scope, $timeout, socket) {
    // some code
    this.initialiseMap($scope, $timeout);
}

initialiseMap($scope, $timeout){
    // some more code
    // I need to call doSomething($scope,'Test') from here
}

doSomething ($scope, smth) {
   // even more code
}
}

Answer 1

在我的电脑上运行得非常好。当然，请尝试以下代码：

class MainController {
    constructor($http, $scope, $timeout, socket) {
        // some code
        this.initialiseMap($scope, $timeout);
    }

    initialiseMap($scope, $timeout){
        // some more code
        // I need to call doSomething($scope,'Test') from here
        console.log($scope, $timeout);
    }

    doSomething ($scope, smth) {
        // even more code
    }
}

创建一个实例，会显示$scope和$timeout的值。

Typescript：从类中的另一个方法调用方法

1 个答案: