下面的工作示例。我添加了標題,所以現在你的燈箱從ALT標記中獲取描述這不是很漂亮的代碼,但我試圖讓它變得簡單。在未來,我建議使用jQuery這些類型的特徵:)
的jsfiddle - http://jsfiddle.net/cx20mdzm/
<html>
<head>
<title>Gallery</title>
<style>
body{
background-color: white;
margin: 0;
padding: 0;
}
h1{
margin-left: 40px;
margin-top: 40px;
font-size: 40px;
font-family: 'Pacifico', cursive;
}
p {
margin-left: 40px;
margin-right: 100px;
}
#thumbnails{
margin-left: 40px;
margin-top: 40px;
margin-bottom: 40px;
}
.small{
padding-right: 10px;
}
#fore{
display: none;
border: 1px solid white;
background-color: white;
height: 550px;
width: 500px;
margin-left: -280px;
margin-top: -290px;
left: 50%;
top: 50%;
position: fixed;
padding: 10px;
}
#back {
width: 100%;
height: 3000px;
background-color: black;
position: fixed;
opacity: 0.8;
-moz-opacity:0.8;
-webkit-opacity:0.8;
display: none;
cursor: pointer;
margin-top: -200px;
}
h2{
font-family: 'Pacifico', cursive;
margin-top: -5px;
}
</style>
</head>
<body>
<h1> My Photo Gallery </h1>
<div id="back">
</div>
<div id="fore" style="display:none;">
<img src="http://lorempixel.com/output/people-q-c-500-500-4.jpg" id="changeImg">
<h2 id="caption">Caption One</h2>
</div>
<div id="thumbnails">
<img id="thumb1" alt="description 1" src="http://lorempixel.com/output/people-q-c-500-500-4.jpg" height="150px" width="150px" class="small">
<img id="thumb2" alt="description 2" src="http://lorempixel.com/output/abstract-q-c-500-500-5.jpg" height="150px" width="150px" class="small">
<img id="thumb3" alt="description 3" src="http://lorempixel.com/output/fashion-q-c-500-500-6.jpg" height="150px" width="150px" class="small">
<img id="thumb4" alt="description 4"src="http://lorempixel.com/output/nature-q-c-500-500-5.jpg" height="150px" width="150px" class="small">
</div>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam ac est rutrum, eleifend tortor consectetur, pulvinar risus. Nunc auctor mattis turpis, vitae tempus leo gravida eu. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Nam nec augue mi. Sed eu vehicula libero. In at dictum mi. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Vivamus vitae commodo eros, quis fermentum elit. Cras id egestas diam, eu commodo augue.
</p>
<p>
Donec magna metus, dictum vitae dapibus eu, interdum id libero. Phasellus ut velit vehicula, faucibus ipsum eu, iaculis nunc. Nam venenatis vel ipsum vitae posuere. Curabitur pellentesque erat est, fringilla sollicitudin felis volutpat id. Vestibulum condimentum ex vitae blandit lacinia. Donec non nunc auctor, luctus mi ac, pretium nisl. In eu arcu a enim facilisis varius. Nulla ullamcorper, lorem nec cursus porta, ligula arcu fermentum nunc, et sollicitudin tellus magna ac mi. Fusce faucibus fermentum nibh id pulvinar. In ornare venenatis placerat. Curabitur varius rhoncus neque. Duis lobortis, quam ac iaculis gravida, lectus dui tristique dui, sed commodo nunc nibh in ex.
</p>
<script>
var thumb1 = document.getElementById("thumb1");
var thumb2 = document.getElementById("thumb2");
var thumb3 = document.getElementById("thumb3");
var thumb4 = document.getElementById("thumb4");
var back = document.getElementById("back");
var fore = document.getElementById("fore");
var btn = document.getElementById("btn");
var what = document.getElementById("what");
thumb1.addEventListener("click", function() {
lightBox(thumb1.src,thumb1.getAttribute('alt'));
}, false);
thumb2.addEventListener("click", function() {
lightBox(thumb2.src,thumb2.getAttribute('alt'));
}, false);
thumb3.addEventListener("click", function() {
lightBox(thumb3.src,thumb3.getAttribute('alt'));
}, false);
thumb4.addEventListener("click", function() {
lightBox(thumb4.src,thumb4.getAttribute('alt'));
}, false);
back.addEventListener("click", Box, false);
function lightBox(imgSource,imgCaption){
var preview = document.getElementById('changeImg');
var caption = document.getElementById('caption');
caption.innerHTML = imgCaption;
preview.src = imgSource;
back.style.display = "block";
fore.style.display = "block";
};
function Box(){
back.style.display = "none";
fore.style.display = "none";
}
</script>
</body>
</html>
你能提供一個小提琴請 – Sai 2014-11-24 20:44:27
您img.src = imgnumber之後;嘗試添加此行document.getElementById('fore h2')。innerHTML = imgNumber;我只是在這裏大聲思考。我不能在這裏嘗試.. – Sai 2014-11-24 20:47:42
@Sai對不起,我試圖在那裏做一個jsfiddle,但我不能讓我的圖片在其中工作,不幸的是,感謝您的幫助,沒有傷心地工作,我的縮略圖不可點擊在我輸入代碼後 – user3594463 2014-11-24 20:56:56