Ingrandimento immagini (photogallery)

**tanoking** · 08-11-2017, 14:26

Si allora metto il codice intero. Come potete vedere ci sono due immagini in questo file di esempio, ma la prima si apre cliccandoci sopra, mentre la seconda(e di conseguenza le altre immagini che metterei) non si aprono. Non so i parametri da modificare o aggiungere. Grazie anticipatamente.

codice:

<!DOCTYPE html>
<html>
<head>
<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 {-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>


<img id="myImg" src="img_fjords.jpg" alt="Trolltunga, Norway" width="300" height="200">
<img id="myImg" src="img_nature_wide.jpg" alt="Nature Wide" width="300" height="200">


<!-- The Modal -->
<div id="myModal" class="modal">
  <span class="close">&times;</span>
  <img class="modal-content" id="img01">
  <div id="caption"></div>
</div>


<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 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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