Javascript 一页上有几个幻灯片
我读过问同样问题的帖子,但我找不到与我正在使用的函数相关的信息 我用HTML CSS和JS制作了一个自动幻灯片。这非常有效,但不能同时在两个幻灯片上使用 JS:我尝试了几种不同的方法,最后我尝试为两个幻灯片制作两个独立的函数。这也不行Javascript 一页上有几个幻灯片,javascript,slideshow,Javascript,Slideshow,我读过问同样问题的帖子,但我找不到与我正在使用的函数相关的信息 我用HTML CSS和JS制作了一个自动幻灯片。这非常有效,但不能同时在两个幻灯片上使用 JS:我尝试了几种不同的方法,最后我尝试为两个幻灯片制作两个独立的函数。这也不行 //Necessary variables var images = []; var i = 0; var time = 2000; // List of pics images[0] = "images/nighttime.png"; images[1] =
//Necessary variables
var images = [];
var i = 0;
var time = 2000;
// List of pics
images[0] = "images/nighttime.png";
images[1] = "images/natur.png";
images[2] = "images/shark_1.png";
images[3] = "images/shark_2.jpg";
function autoSlide () {
document.slide.src = images[i];
if (i < images.length-1) {
i++;
}
else {
i = 0;
}
setTimeout("autoSlide()", time);
}
window.onload = autoSlide;
/* Slideshow 2 */
// Necessary variables
var images_one = [];
var j = 0;
// List of pics
images_one[0] = "images/innredning_1.png";
images_one[1] = "images/innredning_2.png";
images_one[2] = "images/innredning_bad.jpg";
function autoSlide_box2 () {
document.slide.src = images_one[i];
if (j < images_one.length-1) {
j++;
}
else {
j = 0;
}
setTimeout("autoSlide()_box2", time);
}
window.onload = autoSlide_box2;
//必要的变量
var图像=[];
var i=0;
var时间=2000;
//图片列表
图像[0]=“images/nighttime.png”;
images[1]=“images/natur.png”;
images[2]=“images/shark_1.png”;
images[3]=“images/shark_2.jpg”;
函数自动滑动(){
document.slide.src=图像[i];
如果(i
HTML:overlay__内容用于函数openNav(),它不应该与幻灯片放映函数有任何关系
<section class="index-content">
<!-- Denne containeren viser frem bildene. Skifter automatisk-->
<div class="container">
<figure id="slideshow" onclick="openNav()">
<img src="images/nighttime.png" name="slide" class="pictures">
</figure>
</div>
<!-- Denne div'en og alt inni den er usynlig. Kommer frem når man trykker på bildet. Forhåpentligvis-->
<div id="nav" class="overlay">
<div class="overlay__content1">
<a href="#" class="closeButton" id="closeButton" onclick="closeNav()" style="display:none;"> × </a>
<a href="#" class="arrow" id="moveRight" onclick="plusSlides(1)" style="display:none;"></a>
<a href="#" class="arrow" id="moveLeft" onclick="plusSlides(-1)" style="display:none;"></a>
<div class="mySlides fade">
<img src="images/nighttime.png">
</div>
<div class="mySlides fade">
<img src="images/natur.png">
</div>
<div class="mySlides fade">
<img src="images/shark_1.png">
</div>
<div class="mySlides fade" id="threenfour">
<img src="images/shark_2.jpg">
</div>
</div>
</div>
</section>
<section class="index-content2">
<div class="containerLeft">
<figure id="slideshow" onclick="openNav()">
<img src="images/innredning_1.png" name="slide" class="pictures">
</figure>
</div>
<!-- Denne div'en og alt inni den er usynlig. Kommer frem når man trykker på bildet. Forhåpentligvis-->
<div id="nav" class="overlay">
<div class="overlay__content2">
<div class="mySlides fade">
<img src="images/innredning_1.png">
</div>
<div class="mySlides fade">
<img src="images/innredning_2.png">
</div>
<div class="mySlides fade">
<img src="images/innredning_bad.jpgw">
</div>
</div>
</div>
</section>
我不太清楚,但我认为您在处理功能中的相同幻灯片:
document.slide.src = images[i];
及
也许你需要尝试给出你的图像ID,就像NewToJS在这篇文章中提出的那样,我找到了答案。我必须改变功能,这样它才能改变页面上每个幻灯片的图片
function autoSlide () {
// Sliding the images
document.slide.src = images[i];
document.slide1.src = images_one[j];
document.slide2.src = images_two[k];
// Variables reset after going through the array
if (i < images.length-1) {i++;}
else {i = 0;}
if (j < images_one.length-1) {j++;}
else {j = 0;}
if (k < images_two.length-1) {k++;}
else {k = 0;}
setTimeout("autoSlide()", time);
}
函数自动滑动(){
//滑动图像
document.slide.src=图像[i];
document.slide1.src=images_one[j];
document.slide2.src=images_two[k];
//变量在经过数组后重置
如果(i
执行此操作时,第一张幻灯片再次生效,但第二张仍然无效。您为两张图像提供了不同的ID,对吗?(我只是想确保复制粘贴错误很常见…:-D)
function autoSlide () {
// Sliding the images
document.slide.src = images[i];
document.slide1.src = images_one[j];
document.slide2.src = images_two[k];
// Variables reset after going through the array
if (i < images.length-1) {i++;}
else {i = 0;}
if (j < images_one.length-1) {j++;}
else {j = 0;}
if (k < images_two.length-1) {k++;}
else {k = 0;}
setTimeout("autoSlide()", time);
}