Above is with section tag and below is without我需要在section标签中放置灯箱。只是不确定为什么会发生这种情况或如何覆盖它。灯箱正在出现但它不会关闭并位于图像后面。这是代码:
<section id="XXX">
<div id="light" class="white_content">This is the lightbox content. <a href = "javascript:void(0)" onclick = "document.getElementById('light').style.display='none';document.getElementById(' fade').style.display='none'">Close</a></div>
<div id="fade" class="black_overlay"></div>
<a href = "javascript:void(0)" onclick = "document.getElementById('light').style.display='block';document.getElementById('fade').style.display='block'">
<img src="Image.jpg" alt="Image" height="256" width="300">
</a>
</section>
没有什么在CSS中表明那里存在问题......
.black_overlay{
display: none;
position: absolute;
top: 0%;
left: 0%;
width: 100%;
height: 100%;
background-color: black;
z-index:1001;
-moz-opacity: 0.8;
opacity:.80;
filter: alpha(opacity=80);
}
.white_content {
display: none;
position: absolute;
top: 25%;
left: 25%;
width: 50%;
height: 50%;
padding: 16px;
border: 16px solid orange;
background-color: white;
z-index:1002;
overflow: auto;
}
感谢。
答案 0 :(得分:0)
控制台显示:
未捕获的TypeError:无法读取属性&#39; style&#39;为null
查看您的代码
getElementById(' fade').
^^
学习使用开发者控制台,以便找到这些拼写错误。
.black_overlay {
display: none;
position: absolute;
top: 0%;
left: 0%;
width: 100%;
height: 100%;
background-color: black;
z-index: 1001;
-moz-opacity: 0.8;
opacity: .80;
filter: alpha(opacity=80);
}
.white_content {
display: none;
position: absolute;
top: 25%;
left: 25%;
width: 50%;
height: 50%;
padding: 16px;
border: 16px solid orange;
background-color: white;
z-index: 1002;
overflow: auto;
}
&#13;
<section id="XXX">
<div id="light" class="white_content">This is the lightbox content. <a href="javascript:void(0)" onclick="document.getElementById('light').style.display='none';document.getElementById('fade').style.display='none'">Close</a>
</div>
<div id="fade" class="black_overlay"></div>
<a href="javascript:void(0)" onclick="document.getElementById('light').style.display='block';document.getElementById('fade').style.display='block'">
<img src="Image.jpg" alt="Image" height="256" width="300">
</a>
</section>
&#13;