31 lines
856 B
JavaScript
Executable File
31 lines
856 B
JavaScript
Executable File
<script>
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let slideIndex = 1;
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showSlides(slideIndex);
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function plusSlides(n) {
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showSlides(slideIndex += n);
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}
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function currentSlide(n) {
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showSlides(slideIndex = n);
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}
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function showSlides(n) {
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let i;
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let slides = document.getElementsByClassName("mySlides");
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let dots = document.getElementsByClassName("demo");
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let captionText = document.getElementById("caption");
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if (n > slides.length) {slideIndex = 1}
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if (n < 1) {slideIndex = slides.length}
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for (i = 0; i < slides.length; i++) {
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slides[i].style.display = "none";
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}
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for (i = 0; i < dots.length; i++) {
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dots[i].className = dots[i].className.replace(" active", "");
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}
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slides[slideIndex-1].style.display = "block";
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dots[slideIndex-1].className += " active";
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captionText.innerHTML = dots[slideIndex-1].alt;
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}
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</script>
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