我把不透明度设置为0的幻灯片仍然可以点击，即使我把指针事件设置为无。基本上我有2张幻灯片在这个幻灯片上，即使我在第一张幻灯片上点击它，它转到第二个幻灯片超链接。Image此图像显示代码正在正确更改指针事件和不透明度，但由于某种原因，当我单击网站，它仍然把我发送到第二个幻灯片超链接。

//programming slideshow

        $(function () {
            var slide_index = 1;
            displaySlides(slide_index);
            function nextSlide() {
                displaySlides(slide_index++);
            }
            function prevslide() {
                displaySlides(slide_index--);
            }
            function displaySlides() {
                var i;
                var slides = document.getElementsByClassName("programming-slides");
                if (slide_index > slides.length) { slide_index = 1 }
                if (slide_index < 1) { slide_index = slides.length }
                for (i = 0; i < slides.length; i++) {
                    slides[i].style.opacity = 0;
                }
                slides[slide_index - 1].style.opacity = 1;
                for (var i = 0; i < slides.length; i++) {
                    // If the slide is not visible, set its pointer-events to none
                    if (slides[i].style.opacity === '0') {
                        slides[i].style.pointerEvents = 'none';
                    } else {
                        // Otherwise, set its pointer-events to auto
                        slides[i].style.pointerEvents = 'auto';
                    }
                }
            }
            var next = document.getElementById('programming-next');
            next.addEventListener('click', nextSlide);

            var prev = document.getElementById('programming-prev');
            prev.addEventListener('click', prevslide);
        })