我正在尝试使滑块自动播放。经过数小时的尝试,我无法理解。每次自动播放图像时,您都必须单击“下一步”按钮以使其跟随自动播放。我对jQuery不太熟悉。
我的Javascript:
sliderInt = 1;
sliderNext = 2;
$(document).ready(function() {
$(".slide > img#1").fadeIn(300);
startSlider();
});
function startSlider(){
count = $(".slide > img").size();
loop = setInterval(function() {
if (sliderNext > count) {
sliderNext = 1;
sliderInt = 1;
}
$(".slide > img").fadeOut(300);
$(".slide > img#" + sliderNext).fadeIn(300);
sliderInt = sliderNext;
sliderNext = sliderNext + 1;
}, 3000)
}
我的CSS:
.slide
{
top: 0;
opacity: 0;
width: 745px;
height: 420px;
display: block;
position: absolute;
transform: scale(0);
transition: all .7s
}
.slide img
{
width: 100%;
height: 100%;
border-radius: 6px;
border: 1px solid #95ca1a;
}
.nav label
{
width: 200px;
height: 100%;
display: none;
position: absolute;
opacity: 0;
z-index: 9;
cursor: pointer;
transition: opacity .2s;
color: #FFF;
font-size: 156pt;
text-align: center;
line-height: 380px;
font-family: "Varela Round", sans-serif;
background-color: rgba(255, 255, 255, .3);
text-shadow: 0px 0px 15px rgb(119, 119, 119);
}
.slide:hover + .nav label
{
opacity: 0.5;
}
.nav label:hover
{
opacity: 1;
}
.nav .next {
right: 0;
}
input:checked + .slide-container .slide
{
opacity: 1;
transform: scale(1);
transition: opacity 1s ease-in-out;
}
input:checked + .slide-container .nav label
{
display: block;
border-radius: 6px;
}
最佳答案
我更改了一些内容,虽然不是我编写的完美代码,但可以完成工作。
从您的代码和CSS,我只能假设您正在尝试build a slideshow like this
我重命名了您应该如何创建元素ID的方法,例如:<img id="slide_1"
...
我从CSS样式中删除了不透明度
jQuery代码如下所示:
(function (){
var count = $(".slide > img").length;
var current = 1;
var sliderNext = 2;
$("img[id^='slide_']").fadeOut(0);
$("#slide_" + current).fadeIn(300);
var loop = setInterval(function() {
$("#slide_" + current).fadeOut(300);
$("#slide_" + sliderNext).fadeIn(300);
(sliderNext >= count) ? sliderNext = 1 : sliderNext++;
(current >= count) ? current = 1 : current++;
}, 3000)
})()
关于javascript - 有人可以帮我自动播放滑块吗?,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/20623702/