Question

.slider-container {
	width: 1000px;
	height: 500px;
	background-color: skyblue;
	margin-left: auto;
	margin-right: auto;
	margin-top: 0px;
	text-align: center;
	overflow: hidden;
	position: relative;
	border-style: solid;
	border-radius: 5px;
	border-color: skyblue;
}
.menu {
	position: absolute;
	left: 0;
	z-index: 900;
	width: 100%;
	bottom: 0;
}
.menu label {
	cursor: pointer;
	display: inline-block;
	width: 16px;
	height: 16px;
	background: #fff;
	border-radius: 50px;
	margin: 0 .2em 1em;
	&:hover {
		background: red;
	}
}
.slide {
	width: 1000px;
	height: 500px;
	position: absolute;
	top: 0;
	left: 100%;
	padding: 8em 1em 0;
	background-size: cover;
	background-position: 50% 50%;
	transition: left 0s .75s;
}
[id^="slide"]:checked+.slide {
	left: 0;
	z-index: 100;
	transition: left .65s ease-out;
}
.slide-1 {
	background-image: url("http://all4desktop.com/data_images/original/4238179-pictures.jpg");
}
.slide-2 {
	background-image: url("http://www.qygjxz.com/data/out/180/4210843-picture.jpg");
}
.slide-3 {
	background-image: url("http://www.qygjxz.com/data/out/179/5793047-picture.jpg");
}

<!DOCTYPE html>
<html>
<body>
  <div class="slider-container">
		<div class="menu">
			<label for="slide-dot-1"></label> <label for="slide-dot-2"></label> <label for="slide-dot-3"></label>
		</div><input checked id="slide-dot-1" name="slides" type="radio">
		<div class="slide slide-1"></div><input id="slide-dot-2" name="slides" type="radio">
		<div class="slide slide-2"></div><input id="slide-dot-3" name="slides" type="radio">
		<div class="slide slide-3"></div>
	</div>
  </body>
  </html>

我有这个代码，我真的很喜欢它。我想学习如何使它自动播放，因为它是手动操作的。

Answer 1

这是一个你可以看到的香草JS旋转木马，如果用户点击箭头进行手动控制，它会单独滑动并停止滑动。

＆＃13;

//Changed index so 1 is actually first image, rather than starting at 0 index
var index = 1;
var paused = false;
var slideShow = [];

for (i=0; i<document.getElementsByClassName("slideShow").length; i++) {
  slideShow[i] = document.getElementsByClassName("slideShow")[i];
  slideShow[i].style.display = "none";
}

slideShow[0].style.display = "inline";

var slides = setInterval(function() {
  if (index < slideShow.length) {
    index++;
    showDivs();
  }
  else {
    index = 1;
    showDivs();
  }
},1000);

function control(n) {
  clearInterval(slides);

  if (index+n > slideShow.length) {
    index = 1;
  }
  else if (index+n <= 0) {
    index = slideShow.length;
  }
  else {
    index += n;
  }
  showDivs();
}

function showDivs() {
  //Hide all slideShow elements, and then show only the targeted element
  for (let i=1; i<=slideShow.length; i++) {
    slideShow[i-1].style.display = "none";
  }
  slideShow[index-1].style.display = "inline";
}

＆＃13;

<button  onclick="control(-1)" class="arrows" id="left"><</button>
<p class="slideShow">1</p>
<p class="slideShow">2</p>
<p class="slideShow">3</p>
<p class="slideShow">4</p>
<p class="slideShow">5</p>
<button onclick="control(1)" class="arrows" id="right">></button>

＆＃13;

Answer 2

嘿使用转换持续时间无限使其自动播放

使用纯css使此滑块自动播放

2 个答案: