Function end

vue.js:11024–11028

()

        var event = type === TRANSITION ? transitionEndEvent : animationEndEvent;
        var ended = 0;
        var end = function () { //结束动画函数
            //删除动画事件
            el.removeEventListener(event, onEnd);
            cb(); //回调执行动画
        };
        var onEnd = function (e) {
            if (e.target === el) {
                if (++ended >= propCount) {