我的幻灯片中没有显示图片

Question

我想在左侧栏中放一张小滑梯。 但我不能发现它工作，我不知道它有什么问题。 谷歌搜索计数找到任何可以帮助的东西。 如果有人知道我想听到你的任何消息。

ps：是的，css代码的一部分不是我使用的重置表，我的代码标记在/ ----- mycode ----- /。

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/*!doctype CSS*/
/* 
html5doctor.com Reset Stylesheet
v1.6.1
Last Updated: 2010-09-17
Author: Richard Clark - http://richclarkdesign.com 
Twitter: @rich_clark
*/

html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video {
    margin:0;
    padding:0;
    border:0;
    outline:0;
    font-size:100%;
    vertical-align:baseline;
    background:transparent;
}

body {
    line-height:1;
}

article,aside,details,figcaption,figure,
footer,header,hgroup,menu,nav,section { 
    display:block;
}

nav ul {
    list-style:none;
}

blockquote, q {
    quotes:none;
}

blockquote:before, blockquote:after,
q:before, q:after {
    content:'';
    content:none;
}

a {
    margin:0;
    padding:0;
    font-size:100%;
    vertical-align:baseline;
    background:transparent;
}

/* change colours to suit your needs */
ins {
    background-color:#ff9;
    color:#000;
    text-decoration:none;
}

/* change colours to suit your needs */
mark {
    background-color:#ff9;
    color:#000; 
    font-style:italic;
    font-weight:bold;
}

del {
    text-decoration: line-through;
}

abbr[title], dfn[title] {
    border-bottom:1px dotted;
    cursor:help;
}

table {
    border-collapse:collapse;
    border-spacing:0;
}

/* change border colour to suit your needs */
hr {
    display:block;
    height:1px;
    border:0;   
    border-top:1px solid #cccccc;
    margin:1em 0;
    padding:0;
}

input, select {
    vertical-align:middle;
}

/*----------MY CODE----------*/

.wrapper {
	width: 960px;
	margin: auto;
}

a {
	text-decoration: none;
}

/*-----NOT IN USE-----*/
.wrapperart {
	width: 960px;
	margin: auto;
	border-width: 0px 5px 0px 5px;
	border-style: solid;
}
/*-----NOT IN USE-----*/

/*-----Header-----*/

header {
	width: 100%;
	height: 120px;
	background: #222;
}

header img {
	width: 240px;
	height: 120px;
	float: left;
}

header nav {
	float: right;
}

header nav ul {
	margin-top: 40px;
}

header nav ul li {
	display: inline-block;
	margin-left: 20px;
	list-style: none;
}

header nav ul li a {
	font-family: arial;
	font-size: 15px;
	color: white;
	position: relative;
}

nav ul li a:hover {
	background-color: black;
}

nav ul li div{
	display: none;
}

nav ul li:hover div{
	position: absolute;
	display: block;
	float: left;
}

/*-----body-----*/
.mainbody {
	width: 50%;
	height: 800px;
	background-color: #ccc;
	overflow: hidden;
	font-weigt: 400;
	font-family: arial;
	font-size: 20px;
	text-align: center;
	float: left;
}

div.mainbody div {
	padding: 30px 0px;
}

.mainbody h1 {
	font-weight: 400;
	font-family: arial;
	font-size: 25px;
	text-align: center;
}

.luisterdiv {
	width: 120px;
	height: 150px;
	background-color: #333;
	z-index: 0;
}

.sidebarleft {
	width: 25%;
	height: 800px;
	background-color: #ccc;
	float: left;
	overflow: hidden;
}

div.sidebarleft div {
	height: 800px;
	border-right: 2px solid black;
}

.sidebarright {
	width: 25%;
	height: 800px;
	background-color: #ccc;
	float: right;
}

div.sidebarright div {
	width: 470px;
	height: 800px;
	border-left: 2px solid black;
	overflow: hidden;
}

.slides {
	display: block;
	width: 940px;
	height: 800px;
	margin: 0;
	padding: 0;
}

.slide {
	float: left;
	list-style-type: none;
	width: 470px;
	height: 800px;
}

li img {
	height: 800px;
	width: 470px;
	float: left;
}

/*-----footer-----*/
footer {
	width: 100%;
	background-color: #222;
	padding: 60px 0px;
	clear: both;
}

footer nav {
	float: left;
}

footer nav ul {
	color: white;
}

footer nav ul li {
	display: inline-block;
	margin-left: 20px;
	list-style: none;
}

footer nav ul li a {
	font-family: arial;
	font-size: 15px;
	color: white;
}

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<!doctype html>
<html>

<head>
	<title>VeluweAM</title>
	<link rel="stylesheet" type="text/css" href="css/style.css">
</head>

<body>

	<header>
		<div class="wrapper">
			<img src="verzamelbak/image/Logo.png">
			<nav>
				<ul>
					<li><a href="index.html">Home</a></li>
					<li><a href="programma.html">Programma</a></li>
					<li><a href="luisteren.html">Luisteren</a>
						<div class="luisterdiv">
							<ul>
								<li><a href="http://93.190.142.179:8126/stream.html">In Browser</a></li>
								<li><a href="https://tunein.com/radio/VeluweAM-s299064">Tunein</a></li>
								<li><a href="http://panel.beheerstream.com:2199/tunein/veluweam.pls">Winamp</a></li>
								<li><a href="http://panel.beheerstream.com:2199/tunein/veluweam.asx">Windows Media Player</a></li>
						</div>
					</li>
					<li><a href="over ons.html">Over ons</a></li>
					<li><a href="onze dj.html">Onze DJ's</a></li>
					<li><a href="contact.html">Contact</a></li>
				</ul>
			</nav>
		</div>
	</header>
	
	<div class="sidebarleft">
		<div>
			<ul class="slides">
				<li class="slide"><img src"verzamelbal/image/cpu.png"></li>
				<li class="slide"><img src"verzamelbal/image/cpu2.png"></li>
			</ul>
		</div>
	</div>
	
	<div class="mainbody">
		<div class="mainbodydiv">
			<article>
				<h1>Welcome op VeluweAM, Nieuws uit de regio.</h1>
				<p>het radio stations die voor alles wat heeft.</p>
				<p>heeft u nog niet gezien wat wij in huis hebben?<br>
				bekijken ons programma, ik kan u garanderen dat u iets vind!</P>
			</article>
		</div>
	</div>
	
	<div class="sidebarright">
		<div>
			
		</div>
		
	</div>

	<footer>
		<div class="wrapper">
			<nav>
				<ul>
					©2017 VeluweAM
					<li><a href="index.html">Home</a></li>
					<li><a href="programma.html">Programma</a></li>
					<li><a href="Luisteren.html">Luisteren</a>
					<li><a href="over ons.html">Over ons</a></li>
					<li><a href="onze dj.html">Onze DJ's</a></li>
					<li><a href="contact.html">Contact</a></li>
				</ul>
			</nav>
		</div>
	</footer>
	
</body>

</html>

＆＃13;

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Answer 1

如果您的图像位置正确，我认为您的html / php文件位于一个文件夹中，这就是您需要使用 ../ 然后使用图像位置找到它的原因。

Answer 2

你忘记了“=”

如果我改为在线图片，那就没关系

JSON.parse(data.payload).state;

Answer 3

<ul class="slides">
            <li class="slide"><img src"verzamelbal/image/cpu.png"></li>
            <li class="slide"><img src"verzamelbal/image/cpu2.png"></li>
        </ul>

这里有错误（缺少'='）：它应该是img src =“” 但我认为你仍然缺少幻灯片的机制，现在它只显示第一张图片并覆盖第二张图片。

你需要一些javascript ..最简单的例子：https://www.w3schools.com/w3css/tryit.asp?filename=tryw3css_slideshow_self