Modal trubles

frunzapavel1990 · March 17, 2021

<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
body {font-family: Arial, Helvetica, sans-serif;}

#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: 700px;
max-width: 700px;
height: 700px;
max-height: 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: #000000;
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>

<div id="myModal" class="modal">
<span class="close">×</span>
<img class="modal-content" id="img01">
<div id="caption"></div>
</div>
<script>
// Get the modal
var modal = document.getElementById("myModal");
var arr = ["myImg0","myImg1","myImg2", "myImg3", "myImg4", "myImg5", "myImg6",
"myImg7", "myImg8", "myImg9", "myImg10", "myImg11", "myImg12", "myImg13",
"myImg14", "myImg15", "myImg16", "myImg17", "myImg18", "myImg19", "myImg20", "myImg21", "myImg22", "myImg23", "myImg24", "myImg25", "myImg26", "myImg27", "myImg28", "myImg29", "myImg30", "myImg31", "myImg32", "myImg33", "myImg34", "myImg35", "myImg36", "myImg37", "myImg38", "myImg39", "myImg40", "myImg41", "myImg42", "myImg43", "myImg44", "myImg45", "myImg46", "myImg47", "myImg48", "myImg49", "myImg50", "myImg51", "myImg52", "myImg53", "myImg54", "myImg55", "myImg56", "myImg57", "myImg58", "myImg59", "myImg60", "myImg61", "myImg62", "myImg63", "myImg64", "myImg65", "myImg66", "myImg67", "myImg68", "myImg69", "myImg70", "myImg71", "myImg72", "myImg73", "myImg74", "myImg75"];
for(var i=0;i< arr.length;i++)
// Get the image and insert it inside the modal - use its "alt" text as a caption
var img = document.getElementById(arr[i]);
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;
}

// 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>

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