JSDoc VSCode如何用回调函数定义它?

时间:2018-04-16 03:54:15

标签: javascript visual-studio-code intellisense jsdoc jsdoc3

我正在做一个类库和一些函数,比如jQuery.each()。

如何在回调函数中定义[this]?

演示代码:

Atom

输出:

/** 
 * @this {Car} 
 * @type {function(Car):boolean} 
 */
var callback_tips = function () { }
var Cars = [];
class Car {
    constructor(name) { this.name = name; this.x = 0; }
    Forward(step) { this.x += step; }

    /** @param {callback_tips} callback */
    static Each(callback) {
        for (let car of Cars) { callback.apply(car, car); }
    }
}
(function main() {
    Cars = [new Car('A'), new Car('B'), new Car('C')];
    console.log(Cars);
    Car.Each(function (car) { this.name += this.name; this.Forward(5); });
    console.log(Cars);
})();

VsCode截图:

Callback tips is working (Screenshot)
然后
But this do not work (Screenshot)

0 个答案:

没有答案