I have referred to w3school to create a modal box. It works well, but there is one issue. It only works with 1 modal box. Let's say the page has two modal boxes. I will call it modal1 and modal2. I am trying to see if I can create a modal box without having to write the same javascript code twice for each modal box..
The HTML and CSS as follows:
<!DOCTYPE html>
<html>
<head>
<style>
/* 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(0,0,0,0.4); /* Black w/ opacity */
}
/* Modal Content */
.modal-content {
position: relative;
background-color: #fefefe;
margin: auto;
padding: 0;
border: 1px solid #888;
width: 80%;
box-shadow: 0 4px 8px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
-webkit-animation-name: animatetop;
-webkit-animation-duration: 0.4s;
animation-name: animatetop;
animation-duration: 0.4s
}
/* Add Animation */
@-webkit-keyframes animatetop {
from {top:-300px; opacity:0}
to {top:0; opacity:1}
}
@keyframes animatetop {
from {top:-300px; opacity:0}
to {top:0; opacity:1}
}
/* The Close Button */
.close {
color: white;
float: right;
font-size: 28px;
font-weight: bold;
}
.close:hover,
.close:focus {
color: #000;
text-decoration: none;
cursor: pointer;
}
.modal-header {
padding: 2px 16px;
background-color: #5cb85c;
color: white;
}
.modal-body {padding: 2px 16px;}
.modal-footer {
padding: 2px 16px;
background-color: #5cb85c;
color: white;
}
</style>
</head>
<body>
<p>this is the section for testing modal box</p>
<!-- Trigger/Open The Modal -->
<button id="myBtn1">Open Modal</button>
<button id="myBtn2">Open Modal</button>
<!-- The Modal 1 -->
<div id="myModal1" class="modal">
<!-- Modal content -->
<div class="modal-content">
<div class="modal-header">
<span class="close">×</span>
<h2>FIRST Modal Header</h2>
</div>
<div class="modal-body">
<p>Some text in the Modal Body 1</p>
<p>Some other text...</p>
</div>
<div class="modal-footer">
<h3> FIRST Modal Footer</h3>
</div>
</div>
</div>
<!-- The Modal 2 -->
<div id="myModal2" class="modal">
<!-- Modal content 2 -->
<div class="modal-content">
<div class="modal-header">
<span class="close">×</span>
<h2>SECOND Modal Header</h2>
</div>
<div class="modal-body">
<p>Some text in the Modal Body 2</p>
<p>Some other text...</p>
</div>
<div class="modal-footer">
<h3>SECOND Modal Footer</h3>
</div>
</div>
</div>
<script>
var modal = document.getElementById('myModal1');
var btn = document.getElementById("myBtn1");
var span = document.getElementsByClassName("close")[0];
// When the user clicks the button, open the modal
btn.onclick = function() {
modal.style.display = "block";
}
// When the user clicks on <span> (x), close the modal
span.onclick = function() {
modal.style.display = "none";
}
// When the user clicks anywhere outside of the modal, close it
window.onclick = function(event) {
if (event.target == modal) {
modal.style.display = "none";
}
}
</script>
</body>
</html>
So how would I go about opening the second modal box triggered by button myBtn2 and open the second one without having to create another same javascript code?
