我的学校要求我只使用HTML和CSS创建一个页面,我不知道它是如何工作的。到目前为止我试过这个。
你们其中一个人是否知道如何解决这个问题?请帮我。我找不到任何解决方案。
HTML
<!DOCTYPE html>
<html>
<head>
<title>Filebrowser | Periode</title>
<link rel="stylesheet" href="browserstyle.css">
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body id="id1">
<h1 style="padding-left:32px;">Filebrowser | NAME | Nr. XXXXX</h1>
<br>
<br>
<div id="wrapper">
<div class="ptd"><a class="button" id="p1" href="periode1.html">Periode 1</a>
</div>
<div class="ptd"><a href="#" class="nng">Periode 2</a>
</div>
<div class="ptd"><a href="#" class="nng">Periode 3</a>
</div>
<div class="ptd"><a href="#" class="nng">Periode 4</a>
</div>
<div class="ptd hide">
<p>
<a id="button2" href="http://validator.w3.org/check?uri=referer">
<img src="theo.jpg" alt="Validator" width="20" />
</a>
</p>
</div>
<footer class="rfsize">
<div class="kruimelpad">
<p id="paars">Bewijzenmap</p>
<p>Copyright © 2015 NAME All Rights Reserved.</p>
</div>
<input type="radio" name="1" value="100" id="bg1" checked>
<span>
<label for="bg1" class="radiostyle">Normaal</label>
<input type="radio" name="1" value="sint" id="bg2">
<label for="bg2" class="radiostyle">Sint</label>
<input type="radio" name="1" value="kerst" id="bg3">
<label for="bg3" class="radiostyle">Kerst</label></span>
</footer>
</div>
</body>
</html>
CSS (它的一部分,因为这是单选按钮的部分)
* {
font-family: sans-serif;
}
#id1 {
background: url(stardust.png);
}
.radiostyle {} input[type=radio]:checked {
background-color: red;
}
body {
overflow-x: hidden;
}
h1 {
font-family: Montserrat;
text-align: center;
color: white;
}
span[radiostyle=sint] ~ body {
background: url(theo.jpg);
}
答案 0 :(得分:0)
Here是您代码的简化版本。 span[radiostyle=sint] ~ body
不正确有两个原因:span没有radiostyle
属性,body
不是span
的兄弟。
因此,您可能需要更改不是body
的元素的背景,这是单选按钮的兄弟。我的例子并不涵盖整个背景,但你可以改变它。
#bg1:checked ~ .background {
background-color: red;
}
#bg2:checked ~ .background {
background-color: green;
}
#bg3:checked ~ .background {
background-color: yellow;
}
.background {
height: 200px;
width: 200px;
background-color: black;
}
&#13;
<div id="wrapper">
<footer class="rfsize">
<span>
<input type="radio" name="1" value="100" id="bg1" checked />
<label for="bg1" class="radiostyle">Normaal</label>
<input type="radio" name="1" value="sint" id="bg2" />
<label for="bg2" class="radiostyle">Sint</label>
<input type="radio" name="1" value="kerst" id="bg3" />
<label for="bg3" class="radiostyle">Kerst</label>
<div class="background"><div>
</span>
</footer>
</div>
&#13;
答案 1 :(得分:0)
这是:
<强> HTML 强>
<body id="id1">
<h1 style="padding-left:32px;">Filebrowser | NAME | Nr. XXXXX</h1>
<br>
<br>
<div id="wrapper">
<div class="ptd"><a class="button" id="p1" href="periode1.html">Periode 1</a>
</div>
<div class="ptd"><a href="#" class="nng">Periode 2</a>
</div>
<div class="ptd"><a href="#" class="nng">Periode 3</a>
</div>
<div class="ptd"><a href="#" class="nng">Periode 4</a>
</div>
<div class="ptd hide">
<p> <a id="button2" href="http://validator.w3.org/check?uri=referer">
<img src="theo.jpg" alt="Validator" width="20" />
</a>
</p>
</div>
<footer class="rfsize">
<div class="kruimelpad">
<p id="paars">Bewijzenmap</p>
<p>Copyright © 2015 NAME All Rights Reserved.</p>
</div>
<input type="radio" name="Normal" value="radio" onClick="changeColour('bg1')">Normal
<input type="radio" name="sint" value="radio" onClick="changeColour('bg2')">Sint
<input type="radio" name="kerst" value="radio" onClick="changeColour('bg3')">Kerst
</footer>
</div>
</body>
<强>的JavaScript 强>
window.changeColour = function(value)
{
var color = document.body.style.backgroundColor;
switch(value)
{
case 'bg1':
color = "grey";
break;
case 'bg2':
color = "yellow";
break;
case 'bg3':
color = "green";
break;
}
document.body.style.backgroundColor = color;
}
小提琴here