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Estoy intentando 2 crear una presentación de diapositivas en JavaScript

Estoy tratando de crear una presentación de diapositivas automática en HTML y JavaScript, pero el código deja en blanco toda mi página web.

 <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Page title</title> <link rel="stylesheet" href="4.css"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> </head> <body> <div class="landing slides"> <div class="slides"> <img src="effiel tower.png" alt=""> <img src="Capetown.png" alt=""> <img src="china mountain.png" alt=""> </div> </div>

Las imágenes en el HTML funcionan bien, pero tan pronto como ingreso el código JavaScript aparece una página en blanco.

 <script> window.onload = function(){ var index = 0; show (); function show(){ var i; var slides = document.getElementsByClassName("slides"); for(i=0;i<slides.length; i++){ slides[i].style.display ="none" } index=index + 1; if(index>slides.length){ index=1; } slides[index-1].style.display = "block"; setTimeout(show, 1500); } } </script> </body> </html>
about 4 years ago · Juan Pablo Isaza
2 answers
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0

usted seleccionó el padre de las imágenes. Significa que estás escondiendo a tus padres. No imágenes. agregue clase a sus imágenes y selecciónelas con getElementsByClassName.

about 4 years ago · Juan Pablo Isaza Report

0

 let index = 0; const slides = document.querySelectorAll('.slides > img'); function showSlideAt(index) { for(let i=0;i<slides.length; i++){ const slide = slides[i]; slide.style.display = i === index ? "block" : "none"; } } showSlideAt(0); setInterval(() => { index = (index + 1) % slides.length; showSlideAt(index); }, 1500)
 <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Page title</title> <link rel="stylesheet" href="4.css"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> </head> <body> <div class="landing slides"> <div class="slides"> <img src="https://www.gravatar.com/avatar/12a357d653e4cf98f3d3f06f122c2c1f?s=64&d=identicon&r=PG" height="100"> <img src="https://www.gravatar.com/avatar/fd4522e30ca42954b37fcc3b4072c3f9?s=48&d=identicon&r=PG&f=1" height="100"> </div> </div> </body> </html>

about 4 years ago · Juan Pablo Isaza Report
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