Ciao a tutti, ho trovato questo codice per creare una slideshow:
HTML:
CSS:Codice HTML:<div class="slideshow-container"> <div class="mySlides fade"> <div class="numbertext">1 / 5</div> <img src="/image/slideshow1.jpg" style="width:100%"> </div> <div class="mySlides fade"> <div class="numbertext">2 / 5</div> <img src="/image/slideshow2.jpg" style="width:100%"> </div> <div class="mySlides fade"> <div class="numbertext">3 / 5</div> <img src="/image/slideshow3.jpg" style="width:100%"> </div> <div class="mySlides fade"> <div class="numbertext">4 / 5</div> <img src="/image/slideshow4.jpg" style="width:100%"> </div> <div class="mySlides fade"> <div class="numbertext">5 / 5</div> <img src="/image/slideshow5.jpg" style="width:100%"> </div> <a class="prev" onclick="plusSlides(-1)">❮</a> <a class="next" onclick="plusSlides(1)">❯</a> </div> <br> <div style="text-align:center"> <span class="dot" onclick="currentSlide(1)"></span> <span class="dot" onclick="currentSlide(2)"></span> <span class="dot" onclick="currentSlide(3)"></span> <span class="dot" onclick="currentSlide(4)"></span> <span class="dot" onclick="currentSlide(5)"></span> </div>
JS:Codice:.slideshow-container { max-width: 628%; max-height: 297px; position: relative; margin: auto; } .prev, .next { cursor: pointer; position: absolute; top: 50%; width: auto; padding: 16px; margin-top: -22px; color: #fe7501; font-weight: bold; font-size: 25px; transition: 0.6s ease; border-radius: 0 3px 3px 0; } .next {right: 0; border-radius: 3px 0 0 3px;} .prev:hover, .next:hover {background-color: #000000;} .numbertext { color: #ffffff; font-size: 12px; padding: 8px 12px; position: absolute; top: 0; font-weight: bold; } .dot { cursor: pointer; height: 15px; width: 15px; margin: 0 2px; background-color: #bbb; border-radius: 50%; display: inline-block; transition: background-color 0.6s ease; } .active, .dot:hover {background-color: #717171;}
Ora volevo sapere come aggiungere un effetto scroll, cioè, che l'immagine vada avanti da sola anche quando non si cliccano i pulsanti. Non me ne intendo di JS e chiedo a voi.Codice:<script> var slideIndex = 1; showSlides(slideIndex); function plusSlides(n) { showSlides(slideIndex += n); } function currentSlide(n) { showSlides(slideIndex = n); } function showSlides(n) { var i;var slides = document.getElementsByClassName("mySlides"); var dots = document.getElementsByClassName("dot"); if (n > slides.length) {slideIndex = 1} if (n < 1) {slideIndex = slides.length} for (i = 0; i < slides.length; i++) { slides[i].style.display = "none"; } for (i = 0; i < dots.length; i++) { dots[i].className = dots[i].className.replace(" active", ""); } slides[slideIndex-1].style.display = "block"; dots[slideIndex-1].className += " active"; } </script>
Grazie.

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