所以我在php代码中填充了三个javascript数组，以便保存照片的尺寸及其来源。然后，假设使用php的尺寸不等于325x300，我只在页面上显示图像的325x300缩略图。
当用户点击其中一个缩略图时，我希望它在#largeImagediv中打开全尺寸图像，并取消隐藏。到目前为止，这是可行的。
然而，我遇到了麻烦，让潜水调整到图像的尺寸。我使用php来获取维度（除非在jQuery中有更好的方法）。在这一点上，div没有调整大小，我不确定从这里到哪里。我已经包含了jquery和php代码的输出html。
<html>
<head>
<style>
@import "album_style.css";
</style>
<script type="text/javascript" src="jquery-1.10.2.min.js"></script>
<script>
$(document).ready(function() {
var active_index;
var source_image;
var index;
var style;
$('#largeImage').hide();
$('#imageBackground').hide();
$('#gallery img').click(function() {
index = parseInt( $(this).attr('value'));
$('#largImage').height(parseInt(picture_y[index]) + 20);
$('#largImage').width(parseInt(picture_x[index]) + 50);
$('#largeImage img').attr('src', picture_list[index]);
$('#largeImage').show() ;
$('#imageBackground').show() ;
active_index = index ;
});
$('.next').click(function( event ){
active_index = active_index + 1;
max_index = array_size - 1;
if(active_index == array_size)
{
active_index = 0 ;
}
source_image = $('#largeImage img').attr('src');
var newSrc = $('#largeImage img').attr('src')
.replace(source_image, picture_list[ active_index]);
$('#largeImage img').attr('src', newSrc);
});
$('.back').click(function(event) {
active_index = active_index - 1;
if( active_index < 0 )
{
active_index = array_size - 1;
}
source_image = $('#largeImage img').attr('src') ;
var newSrc = $('#largeImage img').attr('src')
.replace(source_image, picture_list[active_index]);
$('#largeImage img').attr('src', newSrc);
}) ;
$('.close').click(function() {
$('#largeImage').hide();
$('#imageBackground').hide();
});
});
</script>
</head>
<body>
<div id="container">
<img src="websitebanner.jpg">
</div>
<div id="nav">
<ul>
<li>
<a href="index.php">Home</a>
</li>
<li>
<a href="news.php">News</a>
</li>
<li>
<a href="events.php">Events</a>
</li>
<li>
<a href="#">The Team</a>
<ul>
<li><a href="roster.php">Roster</a></li>
<li><a href="albums.php">Albums</a></li>
</ul>
</li>
<li>
<a href="sponsors.php">Sponsors</a>
</li>
<li>
<a href="social.php">Contact Us</a>
</li>
</ul>
</div>
<div class='pageHeader'>Test1</div>
<script type='text/javascript'>
var array_size = 3;
</script>
<script type='text/javascript'>
var picture_list = new Array(array_size);
var picture_x = new Array(array_size);
var picture_y = new Array(array_size);
</script>
<div id='imageBackground'></div>
<div id='largeImage'>
<input type='button' class='close' value='X'>
<input type='button' class='back' value='<<'>
<img src='Test1/Image3.jpg'>
<input type='button' class='next' value='>>'>
</div>
<div id='gallery'>
<div id='thumbpanel'>
<img value='0' src='Thumbnails/Thumb_Image6.jpg'>
<script type='text/javascript'>
picture_list[0] = 'Albums/Test1/Image6.jpg';
picture_x[0] = 386;
picture_y[0] = 233;
</script>
<img value='1' src='Thumbnails/Thumb_Ellie 012.jpg'>
<script type='text/javascript'>
picture_list[1] = 'Albums/Test1/Ellie 012.jpg';
picture_x[1] = 3264;
picture_y[1] = 2448;
</script>
<img value='2' src='Albums/Test1/concealedjesspermit.jpg'>
<script type='text/javascript'>
picture_list[2] = 'Albums/Test1/concealedjesspermit.jpg';
picture_x[2] = 325;
picture_y[2] = 300;
</script>
Page 1
</div>
</div>
</body>
</html>
这是我目前正在使用的CSS。如果删除jQuery块中的大小约束，则div不会调整大小。
{margin: 0; padding: 0;}
@import url(http://fonts.googleapis.com/css?family=Finger+Paint);
@import url(http://fonts.googleapis.com/css?family=Russo+One);
@font-face
{
font-family: "DayPosterBlack";
src: url('dayposterblack.tff');
}
body{
background-color: #303030;
background:#222 url(dark_wall.png);
}
#container {
width: 1000px;
height: 425px;
overflow: hidden;
margin: 25px auto;
background:#303030;
}
.photobanner {
height: 233px;
width: 3550px;
margin-bottom: 80px;
}
.first {
-webkit-animation: bannermove 30s linear infinite;
-moz-animation: bannermove 30s linear infinite;
-o-animation: bannermove 30s liner infinite;
animation: bannermove 30s linear infinite;
}
.photobanner img{
-webkit-transition: all 0.5s ease;
-moz-transition: all 0.5s ease;
-ms-transition: all 0.5s ease;
-o-transition: all 0.5s ease ;
transition: all 0.5s ease;
}
.photobanner img:hover {
-webkit-transform: scale(1.1);
-moz-transform: scale(1.1);
-o-transform: scale(1.1);
-ms-transform: scale(1.1);
transform: scale(1.1);
cursor: pointer;
-webkit-box-shadow: 0px 3px 5px rgba(0,0,0,0.2);
-moz-box-shadow: 0px 3px 5px rgba(0,0,0,0.2);
box-shadow: 0px 3px 5px rgba(0,0,0,0.2);
}
@keyframes "bannermove" {
0%{
margin-left: 0px;
}
100%{
margin-left: -2125px;
}
}
@-moz-keyframes "bannermove" {
0%{
margin-left: 0px;
}
100%{
margin-left: -2125px;
}
}
@-webkit-keyframes "bannermove" {
0%{
margin-left: 0px;
}
100%{
margin-left: -2125px;
}
}
@-ms-keyframes "bannermove" {
0%{
margin-left: 0px;
}
100%{
margin-left: -2125px;
}
}
@-o-keyframes "bannermove" {
0%{
margin-left: 0px;
}
100%{
margin-left: -2125px;
}
}
#nav {
font-family: 'DayPosterBlack', normal;
position: relative;
background-color: black ;
width: 1000px;
height:25px;
font-size:12px;
color:#ffff33;
margin: 0px auto;
z-index: 10;
}
#nav ul {
list-style-type: none;
padding:0px;
}
#nav ul li {
float: left;
position: relative;
}
#nav ul li a {
text-align: center;
padding:55px;
padding-top: 5px;
padding-bottom: 5px;
display:block;
text-decoration:none;
color:#ffff33;
}
#nav ul li ul {
display: none
}
#nav ul li:hover ul {
display: block;
position: absolute;
}
#nav ul li:hover ul li a {
display:block;
background:#000000;
color:#ffff33;
width: 75px;
text-align: center;
border-bottom: 1px solid #f2f2f2;
border-right: none;
}
#nav ul li:hover ul li a:hover {
background:#303030;
color:#fff;
border-bottom: 1px solid #ffff33
}
#controlpanel {
font-family: 'russo one', normal;
position: relative;
background: url('carbon_black.jpg');
width: 1000px;
height:25px;
font-size:12px;
color:#ffff33;
margin: 0px auto;
z-index: 0;
}
#controlpanel ul {
list-style-type: none;
padding:0px;
}
#controlpanel ul li {
float: left;
position: relative;
}
#controlpanel ul li a {
text-align: center;
padding:25px;
padding-top: 5px;
padding-bottom: 5px;
display:block;
text-decoration:none;
color:#ffff33;
}
#controlpanel ul li ul {
display: none
}
#controlpanel ul li:hover ul {
display: block;
position: absolute;
}
#controlpanel ul li:hover ul li a {
display:block;
background:#000000;
color:#ffff33;
width: 75px;
text-align: center;
border-bottom: 1px solid #f2f2f2;
border-right: none;
}
#controlpanel ul li:hover ul li a:hover {
background:#303030;
color:#fff;
border-bottom: 1px solid #ffff33
}
.album_container{
margin: 0px auto;
position: relative;
width: 1000px;
}
.album_box{
position: relative;
margin: 0px auto;
float: left;
text-align: center;
color: #ffff33;
width:325px;
height: 300px;
padding-right: 8px;
padding-bottom: 20px;
}
.album_box a{
font-family: 'russo one', sans serif ;
color: #ffff33;
text-align: center;
text-decoration: none ;
}
.album_box img{
position: relative;
margin: 0px;
display: block;
}
.album_box p{
font-family: 'russo one', sans serif;
color: #ffff33;
text-align: center;
position: absolute;
text-decoration: none;
margin: 0px;
z-index: 200px;
display: block;
background-color: #101010;
top: 280px;
}
.spacer {
position: relative;
width: 12px;
}
#gallery{
margin: 10px auto;
width: 1000px;
}
#thumpanel{
float: left;
width: 1000px;
border: 3px outset #101010;
background: url('dark_wall copydarker.png');
}
#thumbpanel img{
position: relative;
float: left;
padding: 4px;
}
#imageBackground{
position: fixed;
background: #303030;
opacity: 0.6 ;
width: 1500px;
height: 2000px;
top: 50%;
left: 50%;
margin: auto;
z-index: 20 ;
-webkit-transform: translate(-50%, -50%);
-moz-transform: translate( -50%, -50%);
transform: translate( -50%, -50%);
}
#largeImage{
position: fixed;
background: #202020 ;
top: 50%;
left: 50%;
margin: auto;
z-index: 25 ;
-webkit-transform: translate(-50%, -50%);
-moz-transform: translate( -50%, -50%);
transform: translate( -50%, -50%);
}
#largeImage img{
position: absolute;
top: 0 ;
left: 0;
right: 0;
bottom: 0;
margin: auto ;
}
.return{
position: relative;
margin: 10px auto;
}
.back{
float: left;
position: relative;
margin-top: 240px;
margin-left: 20px;
background: #101010;
text-align: center;
color: #ffff33;
border: 2px outset #000000;
text-decoration: none;
width: 35px;
height: 35px;
vertical-align: middle;
}
.next{
float: right;
position: relative;
margin-top: 240px;
margin-right: -15px;
background: #101010;
text-align: center;
color: #ffff33;
border: 2px outset #000000;
text-decoration: none;
width: 35px;
height: 35px;
vertical-align: middle;
}
.close{
float: right;
position: relative;
margin-top: 0px;
margin-right: 0px;
background: #101010 ;
text-align: center;
color: #ffff33;
border: 2px outset #000000;
text-decoration: none;
width: 35px;
height: 35px;
}
#largeImage input [type='button']:hover{
background: #303030 ;
}
.data_container{
position: relative;
width: 1000px;
height: 1000px;
margin: 20px auto;
}
.data_entry{
position: relative ;
width: 1000px;
margin: 5px auto ;
}
.data_entry table{
margin: 0px auto;
font-size: 16px;
color: #ffff33 ;
}
.data_entry form{
background: url('dark_wall copydarker.png') ;
border: 3px outset #000000;
margin: 0px auto;
font-size: 16px;
color: #ffff33 ;
}
.success{
position: relative;
width: 1000px;
background: #ffff33 ;
margin: 5px auto ;
font-size: 20px;
}
.error{
position: relative;
width: 1000px;
background: #ff0000;
margin: 5px auto;
font-size: 20px;
}
.button{
margin: 5px auto ;
width: 180px;
display: block;
background: #101010;
text-align: center;
color: #ffff33;
border: 2px outset #000000;
text-decoration: none;
vertical-align: middle;
}
.button a:hover{
background: #303030 ;
}
.bottom_button{
position: relative;
bottom: 0 ;
margin: 5px auto ;
width: 180px;
display: block;
background: #101010;
text-align: center;
color: #ffff33;
border: 2px outset #000000;
text-decoration: none;
vertical-align: middle;
float: bottom ;
}
.bottom_button a:hover{
background: #303030 ;
}
.confirm{
margin: 5px auto ;
width: 180px;
display: block;
background: #101010;
text-align: center;
color: #ffff33;
border: 2px outset #000000;
text-decoration: none;
vertical-align: middle;
}
.confirm a:hover{
background: #303030;
}
.uploaded_photos{
position: relative;
width: 1000px;
height: 500px;
margin: 0px auto ;
background: url('dark_wall copydarker.png') ;
color: #ffff33 ;
text-align: center;
border: 2px outset #000000;
}
.uploaded_photos img{
width: 40% ;
height: 40%;
float: left;
margin: 10px;
}
.pageHeader{
text-align: center ;
color: #ffff33 ;
font-size: 22px;
font-weight: bold ;
background-color: #000000;
font-family: 'russo one', sans serif;
width: 1000px;
height: 25px;
position: relative;
margin: 5px auto;
}
删除行：
$('#largImage').height(parseInt(picture_y[index]) + 20);
$('#largImage').width(parseInt(picture_x[index]) + 50);
并让#largeImage自动调整大小以适应图像。您可以使用CSS控制#largeImage的最大尺寸（最大宽度、最大高度）。