Here's the code snippet I've been working on:
<!DOCTYPE HTML>
<html>
<head>
<title> EURO CATALOGO </title>
<style>
#myImg {
border-radius: 5px;
cursor: pointer;
transition: 0.3s;
}
#myImg: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 {transform:scale(0)}
to {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%;
}
}
h1
{
text-align:center;
}
h2
{
text-align:center;
font-size:20px;
}
table, th, td
{
border-collapse:collapse;
border: 1px solid black;
}
th
{
width: 50px;
height: 50px;
}
</style>
</head>
<body>
<h1><img src="http://www.megghy.com/gif_animate/cose_oggetti/euro/24.gif"></img> EURO CATALOGO <img src="http://www.megghy.com/gif_animate/cose_oggetti/euro/24.gif"></img> <h1>
<h2> di STEFANO LIMONE <h2>
<!-- The Modal -->
<div id="myModal" class="modal">
<span class="close">×</span>
<img class="modal-content" id="img01">
<div id="caption"></div>
</div>
<table>
<tr>
<th></th>
<th>2004</th><th>2005</th><th>2006</th><th>2006</th><th>2007</th><th>2008</th><th>2009</th><th>2009 UEM</th><th>2010</th><th>2011</th><th>2012</th><th>2012 TYE</th><th>2012</th><th>2013</th><th>2014</th><th>2014</th><th>2015</th><th>2015</th><th>2015 flag</th> <th> 2016 </th>
<tr>
<td>ANDORRA</td>
<td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td></td><td><img id="myImg" src="ANDORRA/2euro2014.jpg" alt="20° anniv. ingresso Andorra nel Consiglio europeo"
width="300" height="200"></td>
</tr>
<tr>
<td>February</td>
<td>$80</td>
</tr>
</table>
<script>
// Get the modal
var modal = document.getElementById('myModal');
var id;
// Get the image and insert it inside the modal - use its "alt" text as a caption
function handleClick(imgID) {
id = imgID;
var img = document.getElementById(id);
var modalImg = document.getElementById("img01");
var captionText = document.getElementById("caption");
img.onclick = function(){
modal.style.display = "block";
modalImg.src = this.src;
modalImg.alt = this.alt;
captionText.innerHTML = this.alt;
};
}
handleClick('anotherImg'); // Call the function with a different ID here
// 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>I'm interested in changing the ID used at line 148 :
var img = document.getElementById("myImg");
How can I pass a different ID? I am attempting to create an onClick function that passes "this.id" in an img and saves this.id in a variable=id... but it is not being read in the instruction at line 148. Why is that?
Any assistance you can provide would be greatly appreciated.
The modal functionality works for a single image with the same ID.