Javascript 如何设置模式弹出多个图像
我尝试使用此功能在模式弹出窗口中显示多个图像:Javascript 如何设置模式弹出多个图像,javascript,html,css,magento-1.9.2.4,Javascript,Html,Css,Magento 1.9.2.4,我尝试使用此功能在模式弹出窗口中显示多个图像: //获取模式 var modal=document.getElementById('myModal'); //获取图像并将其插入模式-使用其“alt”文本作为标题 var img=document.getElementById('myImg'); var modalImg=document.getElementById(“img01”); var captionText=document.getElementById(“caption”); im
//获取模式
var modal=document.getElementById('myModal');
//获取图像并将其插入模式-使用其“alt”文本作为标题
var img=document.getElementById('myImg');
var modalImg=document.getElementById(“img01”);
var captionText=document.getElementById(“caption”);
img.onclick=函数(){
modal.style.display=“块”;
modalImg.src=this.src;
captionText.innerHTML=this.alt;
}
//获取关闭模态的元素
var span=document.getElementsByClassName(“关闭”)[0];
//当用户单击(x)时,关闭模式对话框
span.onclick=function(){
modal.style.display=“无”;
}
/*设置用于触发模式的图像的样式*/
#myImg{
边界半径:5px;
光标:指针;
过渡:0.3s;
}
#myImg:hover{opacity:0.7;}
/*模态(背景)*/
.莫代尔{
显示:无;/*默认情况下隐藏*/
位置:固定;/*保持原位*/
z指数:1;/*位于顶部*/
填充顶部:100px;/*框的位置*/
左:0;
排名:0;
宽度:100%;/*全宽*/
高度:100%;/*全高*/
溢出:自动;/*根据需要启用滚动*/
背景色:rgb(0,0,0);/*回退色*/
背景色:rgba(0,0,0,0.9);/*黑色w/不透明度*/
}
/*模态内容(图像)*/
.模态内容{
保证金:自动;
显示:块;
宽度:80%;
最大宽度:700px;
}
/*模态图像标题(图像文本)-与图像宽度相同*/
#标题{
保证金:自动;
显示:块;
宽度:80%;
最大宽度:700px;
文本对齐:居中;
颜色:#ccc;
填充:10px0;
高度:150像素;
}
/*添加动画-在模式中缩放*/
.模式内容#标题{
-webkit动画名称:缩放;
-webkit动画持续时间:0.6s;
动画名称:缩放;
动画持续时间:0.6s;
}
@-webkit关键帧缩放{
来自{-webkit变换:缩放(0)}
到{-webkit转换:缩放(1)}
}
@关键帧缩放{
来自{transform:scale(0)}
到{变换:比例(1)}
}
/*关闭按钮*/
.结束{
位置:绝对位置;
顶部:15px;
右:35px;
颜色:#f1f1;
字体大小:40px;
字体大小:粗体;
过渡:0.3s;
}
.关闭:悬停,
.结束:聚焦{
颜色:#bbb;
文字装饰:无;
光标:指针;
}
/*较小屏幕上的100%图像宽度*/
@仅介质屏幕和(最大宽度:700px){
.模态内容{
宽度:100%;
}
}
&时代;
此实现将不起作用,因为您正在通过ID引用同一DOM元素。您可以尝试使用此JSFIDLE创建多图像模式。这对您来说也更容易实现
下面是一个放大弹出窗口的示例:我找到的最佳解决方案: 首先,HTML更改: 例: 每个图像都需要自己的ID。。。对您的html进行非常小的更改。。。(从w3school.com更改为原始文件
<div class="image"><img **id="myImg2"** src="images/pic02.jpg" alt="" /></div>
<div class="image"><img **id="myImg3"** src="images/pic03.jpg" alt="" /></div>
原创的
<div class="image"><img **id="myImg" src="images/pic01.jpg" alt="" /></div>
#myImg {
border-radius: 5px;
cursor: pointer;
transition: 0.3s;
}
#myImg:hover {opacity: 0.7;}
----
Javascript更改:
增加了以下内容:
为每个图像添加var“变量”,并为每个图像添加“单击”功能:
---
例:
原始的
<script>
// Get the modal
var modal = document.getElementById('myModal');
// Get the image and insert it inside the modal - use its "alt" text as a caption
var img = document.getElementById('myImg');
var modalImg = document.getElementById("img01");
var img2 = document.getElementById('myImg2');
var img3 = document.getElementById('myImg3');
var captionText = document.getElementById("caption");
img.onclick = function(){
modal.style.display = "block";
modalImg.src = this.src;
captionText.innerHTML = this.alt;
}
//handle click for myImg2
img2.onclick = function(){
modal.style.display = "block";
modalImg.src = this.src;
captionText.innerHTML = this.alt;
}
//handle click for myImg3
img3.onclick = function(){
modal.style.display = "block";
modalImg.src = this.src;
captionText.innerHTML = this.alt;
}
// Get the <span> element that closes the modal
var span = document.getElementsByClassName("close")[0];
// When the user clicks on <span> (x), close the modal
span.onclick = function() {
modal.style.display = "none";
}
</script>
//获取模态
var modal=document.getElementById('myModal');
//获取图像并将其插入模式-使用其“alt”文本作为标题
var img=document.getElementById('myImg');
var modalImg=document.getElementById(“img01”);
var img2=document.getElementById('myImg2');
var img3=document.getElementById('myImg3');
var captionText=document.getElementById(“caption”);
img.onclick=函数(){
modal.style.display=“块”;
modalImg.src=this.src;
captionText.innerHTML=this.alt;
}
//myImg2的句柄单击
img2.onclick=函数(){
modal.style.display=“块”;
modalImg.src=this.src;
captionText.innerHTML=this.alt;
}
//myImg3的句柄单击
img3.onclick=函数(){
modal.style.display=“块”;
modalImg.src=this.src;
captionText.innerHTML=this.alt;
}
//获取关闭模态的元素
var span=document.getElementsByClassName(“关闭”)[0];
//当用户单击(x)时,关闭模式对话框
span.onclick=function(){
modal.style.display=“无”;
}
下面是一个很容易理解的例子:
<!DOCTYPE html>
<html>
<head>
<style>
#myImg {
border-radius: 5px;
cursor: pointer;
transition: 0.3s;
}
#myImg2 {
border-radius: 5px;
cursor: pointer;
transition: 0.3s;
}
#myImg3 {
border-radius: 5px;
cursor: pointer;
transition: 0.3s;
}
#myImg:hover {opacity: 0.7;}
#myImg2:hover {opacity: 0.7;}
#myImg3:hover {opacity: 0.7;}
/* The Modal (background) */
.modal {
display: none; /* Hidden by default */
position: fixed; /* Stay in place */
z-index: 1; /* Sit on top */
padding-top: 100px; /* Location of the box */
left: 0;
top: 0;
width: 100%; /* Full width */
height: 100%; /* Full height */
overflow: auto; /* Enable scroll if needed */
background-color: rgb(0,0,0); /* Fallback color */
background-color: rgba(0,0,0,0.9); /* Black w/ opacity */
}
/* Modal Content (image) */
.modal-content {
margin: auto;
display: block;
width: 80%;
max-width: 700px;
}
/* Caption of Modal Image */
#caption {
margin: auto;
display: block;
width: 80%;
max-width: 700px;
text-align: center;
color: #ccc;
padding: 10px 0;
height: 150px;
}
/* Add Animation */
.modal-content, #caption {
-webkit-animation-name: zoom;
-webkit-animation-duration: 0.6s;
animation-name: zoom;
animation-duration: 0.6s;
}
@-webkit-keyframes zoom {
from {-webkit-transform:scale(0)}
to {-webkit-transform:scale(1)}
}
@keyframes zoom {
from {transform:scale(0)}
to {transform:scale(1)}
}
/* The Close Button */
.close {
position: absolute;
top: 15px;
right: 35px;
color: #f1f1f1;
font-size: 40px;
font-weight: bold;
transition: 0.3s;
}
.close:hover,
.close:focus {
color: #bbb;
text-decoration: none;
cursor: pointer;
}
/* 100% Image Width on Smaller Screens */
@media only screen and (max-width: 700px){
.modal-content {
width: 100%;
}
}
</style>
</head>
<body>
<h2>Image Modal</h2>
<p>Guitarfetish.com </p>
<p>Gallery ideas</p>
<img id="myImg" src="img01.jpg" alt="XGP Tele Bodies" width="600" height="200">
<!-- The Modal -->
<div id="myModal" class="modal">
<span class="close">×</span>
<img class="modal-content" id="img01">
<div id="caption"></div>
</div>
<img id="myImg2" src="img02.jpg" alt="Xaviere Guitars" width="600" height="200">
<img id="myImg3" src="img03.jpg" alt="Premium Guitar Cases" width="600" height="200">
<script>
// Get the modal
var modal = document.getElementById('myModal');
// Get the image and insert it inside the modal - use its "alt" text as a caption
var img = document.getElementById('myImg');
var img2 = document.getElementById('myImg2');
var img3 = document.getElementById('myImg3');
var modalImg = document.getElementById("img01");
var captionText = document.getElementById("caption");
img.onclick = function(){
modal.style.display = "block";
modalImg.src = this.src;
captionText.innerHTML = this.alt;
}
//handle click for myImg2
img2.onclick = function(){
modal.style.display = "block";
modalImg.src = this.src;
captionText.innerHTML = this.alt;
}
//handle click for myImg3
img3.onclick = function(){
modal.style.display = "block";
modalImg.src = this.src;
captionText.innerHTML = this.alt;
}
// Get the <span> element that closes the modal
var span = document.getElementsByClassName("close")[0];
// When the user clicks on <span> (x), close the modal
span.onclick = function() {
modal.style.display = "none";
}
</script>
</body>
</html>
#myImg{
边界半径:5px;
光标:指针;
过渡:0.3s;
}
#myImg2{
边界半径:5px;
光标:指针;
过渡:0.3s;
}
#myImg3{
边界半径:5px;
光标:指针;
过渡:0.3s;
}
#myImg:hover{opacity:0.7;}
#myImg2:悬停{不透明度:0.7;}
#myImg3:悬停{不透明度:0.7;}
/*模态(背景)*/
.莫代尔{
显示:无;/*默认情况下隐藏*/
位置:固定;/*保持原位*/
z指数:1;/*位于顶部*/
填充顶部:100px;/*框的位置*/
左:0;
排名:0;
宽度:100%;/*全宽*/
高度:100%;/*全高*/
溢出:自动;/*根据需要启用滚动*/
背景色:rgb(0,0,0);/*回退色*/
背景色:rgba(0,0,0,0.9);/*黑色w/不透明度*/
}
/*模态内容(图像)*/
.模态内容{
保证金:自动;
显示:块;
宽度:80%;
最大宽度:700px;
}
/*模态图像字幕*/
#标题{
保证金:自动;
显示:块;
宽度:80%;
最大宽度:700px;
文本对齐:居中;
颜色:#ccc;
填充:10px0;
高度:150像素;
}
/*添加动画*/
.模式内容#标题{
-webkit动画名称:缩放;
-webkit动画持续时间:0.6s;
动画名称:缩放;
动画持续时间:0.6s;
}
@-webkit关键帧缩放{
来自{-webkit变换:缩放(0)}
到{-webkit转换:缩放(1)}
}
@关键帧缩放{
来自{transform:scale(0)}
到{变换:比例(1)}
}
/*关闭按钮*/
.结束{
位置:绝对位置;
顶部:15px;
右:35px;
颜色:#f1f1;
字号:40
<script>
// Get the modal
var modal = document.getElementById('myModal');
// Get the image and insert it inside the modal - use its "alt" text as a caption
var img = document.getElementById('myImg');
var modalImg = document.getElementById("img01");
var img2 = document.getElementById('myImg2');
var img3 = document.getElementById('myImg3');
var captionText = document.getElementById("caption");
img.onclick = function(){
modal.style.display = "block";
modalImg.src = this.src;
captionText.innerHTML = this.alt;
}
//handle click for myImg2
img2.onclick = function(){
modal.style.display = "block";
modalImg.src = this.src;
captionText.innerHTML = this.alt;
}
//handle click for myImg3
img3.onclick = function(){
modal.style.display = "block";
modalImg.src = this.src;
captionText.innerHTML = this.alt;
}
// Get the <span> element that closes the modal
var span = document.getElementsByClassName("close")[0];
// When the user clicks on <span> (x), close the modal
span.onclick = function() {
modal.style.display = "none";
}
</script>
<!DOCTYPE html>
<html>
<head>
<style>
#myImg {
border-radius: 5px;
cursor: pointer;
transition: 0.3s;
}
#myImg2 {
border-radius: 5px;
cursor: pointer;
transition: 0.3s;
}
#myImg3 {
border-radius: 5px;
cursor: pointer;
transition: 0.3s;
}
#myImg:hover {opacity: 0.7;}
#myImg2:hover {opacity: 0.7;}
#myImg3:hover {opacity: 0.7;}
/* The Modal (background) */
.modal {
display: none; /* Hidden by default */
position: fixed; /* Stay in place */
z-index: 1; /* Sit on top */
padding-top: 100px; /* Location of the box */
left: 0;
top: 0;
width: 100%; /* Full width */
height: 100%; /* Full height */
overflow: auto; /* Enable scroll if needed */
background-color: rgb(0,0,0); /* Fallback color */
background-color: rgba(0,0,0,0.9); /* Black w/ opacity */
}
/* Modal Content (image) */
.modal-content {
margin: auto;
display: block;
width: 80%;
max-width: 700px;
}
/* Caption of Modal Image */
#caption {
margin: auto;
display: block;
width: 80%;
max-width: 700px;
text-align: center;
color: #ccc;
padding: 10px 0;
height: 150px;
}
/* Add Animation */
.modal-content, #caption {
-webkit-animation-name: zoom;
-webkit-animation-duration: 0.6s;
animation-name: zoom;
animation-duration: 0.6s;
}
@-webkit-keyframes zoom {
from {-webkit-transform:scale(0)}
to {-webkit-transform:scale(1)}
}
@keyframes zoom {
from {transform:scale(0)}
to {transform:scale(1)}
}
/* The Close Button */
.close {
position: absolute;
top: 15px;
right: 35px;
color: #f1f1f1;
font-size: 40px;
font-weight: bold;
transition: 0.3s;
}
.close:hover,
.close:focus {
color: #bbb;
text-decoration: none;
cursor: pointer;
}
/* 100% Image Width on Smaller Screens */
@media only screen and (max-width: 700px){
.modal-content {
width: 100%;
}
}
</style>
</head>
<body>
<h2>Image Modal</h2>
<p>Guitarfetish.com </p>
<p>Gallery ideas</p>
<img id="myImg" src="img01.jpg" alt="XGP Tele Bodies" width="600" height="200">
<!-- The Modal -->
<div id="myModal" class="modal">
<span class="close">×</span>
<img class="modal-content" id="img01">
<div id="caption"></div>
</div>
<img id="myImg2" src="img02.jpg" alt="Xaviere Guitars" width="600" height="200">
<img id="myImg3" src="img03.jpg" alt="Premium Guitar Cases" width="600" height="200">
<script>
// Get the modal
var modal = document.getElementById('myModal');
// Get the image and insert it inside the modal - use its "alt" text as a caption
var img = document.getElementById('myImg');
var img2 = document.getElementById('myImg2');
var img3 = document.getElementById('myImg3');
var modalImg = document.getElementById("img01");
var captionText = document.getElementById("caption");
img.onclick = function(){
modal.style.display = "block";
modalImg.src = this.src;
captionText.innerHTML = this.alt;
}
//handle click for myImg2
img2.onclick = function(){
modal.style.display = "block";
modalImg.src = this.src;
captionText.innerHTML = this.alt;
}
//handle click for myImg3
img3.onclick = function(){
modal.style.display = "block";
modalImg.src = this.src;
captionText.innerHTML = this.alt;
}
// Get the <span> element that closes the modal
var span = document.getElementsByClassName("close")[0];
// When the user clicks on <span> (x), close the modal
span.onclick = function() {
modal.style.display = "none";
}
</script>
</body>
</html>