Lightbox gallery
Boa tarde pessoal,
meu conhecimento em JS é bem limitado e estou apanhando para criar o seguinte:
Tenho um acordeon horizontal de imagens feito em HTML que está funcionando normalmente, neste acordeon há 8 itens.
Ao clicar em um dos itens gostaria que abrisse um lightbox com imagens referentes a aquele item aberto.
Abaixo estarei disponibilizando o código para vocês darem uma olhada, o item musicalização está funcionando, mas o item corpo e movimento não. Estou testando primeiramente neste dois, tendo sucesso aí replicaria para os demais itens.
Estou tentando fazer isto para utilizar no WordPress, procurei e não encontrei um plugin que faça exatamente o que preciso. Um acordeon e ao clicar em algum item abra um lightbox gallery das imagens referentes ao item, só achei plugin que façam isto separadamente.
Agradeço desde já.
<!DOCTYPE html>
<html>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>body {
font-family: Verdana, sans-serif;
margin: 0;
}
* {
box-sizing: border-box;
}
.row > .column {
padding: 0 8px;
}
.row:after {
content: "";
display: table;
clear: both;
}
.column {
float: left;
width: 25%;
}
/ The Modal (background) /
.modal {
display: none;
position: fixed;
z-index: 1;
padding-top: 100px;
left: 0;
top: 0;
width: 100%;
height: 100%;
overflow: auto;
background-color: black;
}
/ Modal Content /
.modal-content {
position: relative;
background-color: #fefefe;
margin: auto;
padding: 0;
width: 90%;
max-width: 1200px;
}
/ The Close Button /
.close {
color: white;
position: absolute;
top: 10px;
right: 25px;
font-size: 35px;
font-weight: bold;
}
.close:hover,
.close:focus {
color: #999;
text-decoration: none;
cursor: pointer;
}
.mySlides {
display: none;
}
.cursor {
cursor: pointer;
}
/ Next & previous buttons /
.prev,
.next {
cursor: pointer;
position: absolute;
top: 50%;
width: auto;
padding: 16px;
margin-top: -50px;
color: white;
font-weight: bold;
font-size: 20px;
transition: 0.6s ease;
border-radius: 0 3px 3px 0;
user-select: none;
-webkit-user-select: none;
}
/ Position the "next button" to the right /
.next {
right: 0;
border-radius: 3px 0 0 3px;
}
/ On hover, add a black background color with a little bit see-through /
.prev:hover,
.next:hover {
background-color: rgba(0, 0, 0, 0.8);
}
/ Number text (1/3 etc) /
.numbertext {
color: #f2f2f2;
font-size: 12px;
padding: 8px 12px;
position: absolute;
top: 0;
}
img {
margin-bottom: -4px;
}
.caption-container {
text-align: center;
background-color: black;
padding: 2px 16px;
color: white;
}
.demo {
opacity: 0.6;
}
.active,.demo:hover {
opacity: 1;
}
img.hover-shadow {
transition: 0.3s;
}
.hover-shadow:hover {
box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}
/ accordion /
.accordion {
width: 100%;
max-width: 1080px;
height: 250px;
overflow: hidden;
margin: 50px auto;
}
.accordion ul {
width: 100%;
display: table;
table-layout: fixed;
margin: 0;
padding: 0;
}
.accordion ul li {
display: table-cell;
vertical-align: bottom;
position: relative;
width: 16.666%;
height: 250px;
background-repeat: no-repeat;
background-position: center center;
transition: all 500ms ease;
}
.accordion ul li div {
display: block;
overflow: hidden;
width: 100%;
}
.accordion ul li div a {
display: block;
height: 250px;
width: 100%;
position: relative;
z-index: 3;
vertical-align: bottom;
padding: 15px 20px;
box-sizing: border-box;
color: #fff;
text-decoration: none;
font-family: Open Sans, sans-serif;
transition: all 200ms ease;
}
.accordion ul li div a * {
opacity: 0;
margin: 0;
width: 100%;
text-overflow: ellipsis;
position: relative;
z-index: 5;
white-space: nowrap;
overflow: hidden;
-webkit-transform: translateX(-20px);
transform: translateX(-20px);
-webkit-transition: all 400ms ease;
transition: all 400ms ease;
}
.accordion ul li div a h2 {
font-family: Montserrat, sans-serif;
text-overflow: clip;
font-size: 24px;
text-transform: uppercase;
margin-bottom: 2px;
top: 160px;
}
.accordion ul li div a p {
top: 160px;
font-size: 13.5px;
}
.accordion ul li:nth-child(1) { background-image: url("https://unsplash.it/650/250?image=680"); }
.accordion ul li:nth-child(2) { background-image: url("https://unsplash.it/650/250?image=668"); }
.accordion ul li:nth-child(3) { background-image: url("https://unsplash.it/650/250?image=659"); }
.accordion ul li:nth-child(4) { background-image: url("https://unsplash.it/650/250?image=655"); }
.accordion ul li:nth-child(5) { background-image: url("https://unsplash.it/650/250?image=657"); }
.accordion ul li:nth-child(6) { background-image: url("https://unsplash.it/650/250?image=661"); }
.accordion ul li:nth-child(7) { background-image: url("https://unsplash.it/650/250?image=665"); }
.accordion ul li:nth-child(8) { background-image: url("https://unsplash.it/650/250?image=664"); }
.accordion ul:hover li { width: 8%; }
.accordion ul:hover li:hover { width: 60%; }
.accordion ul:hover li:hover a { background: rgba(0, 0, 0, 0.4); }
.accordion ul:hover li:hover a * {
opacity: 1;
-webkit-transform: translateX(0);
transform: translateX(0);
}
@media screen and (max-width: 600px) {
body { margin: 0; }
.accordion { height: auto; }
.accordion ul li,
.accordion ul li:hover,
.accordion ul:hover li,
.accordion ul:hover li:hover {
position: relative;
display: table;
table-layout: fixed;
width: 100%;
-webkit-transition: none;
transition: none;
}
}
.about {
text-align: center;
font-family: 'Open Sans', sans-serif;
font-size: 12px;
color: #666;
}
.about a {
color: blue;
text-decoration: none;
}
.about a:hover { text-decoration: underline; }
</style>
<body>
<div id="accordion" class="accordion">
<ul>
<li>
<div> <a href="javascript:void(0)" onclick="openModal('musicalizacao');currentSlide(1)" class="hover-shadow cursor">
<h2 style="color:white;">Musicalizacao</h2>
</a> </div>
</li>
<li>
<div> <a href="javascript:void(0)" onclick="openModal('corpo-e-movimento');currentSlide(1)" class="hover-shadow cursor">
<h2 style="color:white;">Corpo e Movimento</h2>
</a> </div>
</li>
<li>
<div> <a href="javascript:void(0)" onclick="openModal();currentSlide(1)" class="hover-shadow cursor">
<h2 style="color:white;">Teatro e Contação de Estórias</h2>
</a> </div>
</li>
<li>
<div> <a href="javascript:void(0)" onclick="openModal();currentSlide(2)" class="hover-shadow cursor">
<h2 style="color:white;">Artes</h2>
</a> </div>
</li>
<li>
<div> <a href="javascript:void(0)" onclick="openModal();currentSlide(3)" class="hover-shadow cursor">
<h2 style="color:white;">Aulas de Inglês</h2>
</a> </div>
</li>
<li>
<div> <a href="javascript:void(0)" onclick="openModal();currentSlide(4)" class="hover-shadow cursor">
<h2 style="color:white;">Higiene Bucal</h2>
</a> </div>
</li>
<li>
<div> <a href="javascript:void(0)" onclick="openModal();currentSlide(5)" class="hover-shadow cursor">
<h2 style="color:white;">Capoeira</h2>
<p>Extracurricular</p>
</a>
</div>
</li>
<li>
<div> <a href="javascript:void(0)" onclick="openModal();currentSlide(6)" class="hover-shadow cursor">
<h2 style="color:white;">Ballet</h2>
<p>Extracurricular</p>
</a> </div>
</li>
</ul>
</div>
<!--<div class="row">
<div class="column">
<img src="https://www.w3schools.com/howto/img_nature.jpg" style="width:100%" onclick="openModal();currentSlide(1)" class="hover-shadow cursor">
</div>
<div class="column">
<img src="https://www.w3schools.com/howto/img_snow.jpg" style="width:100%" onclick="openModal();currentSlide(2)" class="hover-shadow cursor">
</div>
<div class="column">
<img src="https://www.w3schools.com/howto/img_mountains.jpg" style="width:100%" onclick="openModal();currentSlide(3)" class="hover-shadow cursor">
</div>
<div class="column">
<img src="https://www.w3schools.com/howto/img_lights.jpg" style="width:100%" onclick="openModal();currentSlide(4)" class="hover-shadow cursor">
</div>
</div>-->
<!-- musicalizacao -->
<div id="musicalizacao" class="modal">
<span class="close cursor" onclick="closeModal('musicalizacao')">×</span>
<div class="modal-content">
<div class="mySlides">
<div class="numbertext">1 / 4</div>
<img src="https://www.w3schools.com/howto/img_nature_wide.jpg" style="width:100%">
</div>
<div class="mySlides">
<div class="numbertext">2 / 4</div>
<img src="https://www.w3schools.com/howto/img_nature_wide.jpg" style="width:100%">
</div>
<div class="mySlides">
<div class="numbertext">3 / 4</div>
<img src="https://www.w3schools.com/howto/img_nature_wide.jpg" style="width:100%">
</div>
<div class="mySlides">
<div class="numbertext">4 / 4</div>
<img src="https://www.w3schools.com/howto/img_nature_wide.jpg" style="width:100%">
</div>
<div class="mySlides">
<div class="numbertext">5 / 5</div>
<img src="https://www.w3schools.com/howto/img_nature_wide.jpg" style="width:100%">
</div>
<a class="prev" onclick="plusSlides(-1)">❮</a>
<a class="next" onclick="plusSlides(1)">❯</a>
<div class="caption-container">
<p id="caption"></p>
</div>
<div class="column">
<img class="demo cursor" src="https://www.w3schools.com/howto/img_nature_wide.jpg" style="width:100%" id="Mus" onclick="currentSlide(1)" alt="Musicalizacao 1">
</div>
<div class="column">
<img class="demo cursor" src="https://www.w3schools.com/howto/img_nature_wide.jpg" style="width:100%" id="Mus" onclick="currentSlide(2, 'Mus')" alt="Musicalizacao 2">
</div>
<div class="column">
<img class="demo cursor" src="https://www.w3schools.com/howto/img_nature_wide.jpg" style="width:100%" id="Mus" onclick="currentSlide(3, 'Mus')" alt="Musicalizacao 3">
</div>
<div class="column">
<img class="demo cursor" src="https://www.w3schools.com/howto/img_nature_wide.jpg" style="width:100%" id="Mus" onclick="currentSlide(4, 'Mus')" alt="Musicalizacao 4">
</div>
<div class="column">
<img class="demo cursor" src="https://www.w3schools.com/howto/img_nature_wide.jpg" style="width:100%" id="Mus" onclick="currentSlide(5, 'Mus')" alt="Musicalizacao 5">
</div>
</div>
</div><!-- /musicalizacao -->
<!-- corpo-e-movimento -->
<div id="corpo-e-movimento" class="modal">
<span class="close cursor" onclick="closeModal('corpo-e-movimento')">×</span>
<div class="modal-content">
<div class="mySlides">
<div class="numbertext">1 / 4</div>
<img src="https://www.w3schools.com/howto/img_lights_wide.jpg" style="width:100%">
</div>
<div class="mySlides">
<div class="numbertext">2 / 4</div>
<img src="https://www.w3schools.com/howto/img_lights_wide.jpg" style="width:100%">
</div>
<div class="mySlides">
<div class="numbertext">3 / 4</div>
<img src="https://www.w3schools.com/howto/img_lights_wide.jpg" style="width:100%">
</div>
<div class="mySlides">
<div class="numbertext">4 / 4</div>
<img src="https://www.w3schools.com/howto/img_lights_wide.jpg" style="width:100%">
</div>
<a class="prev" onclick="plusSlides(-1)">❮</a>
<a class="next" onclick="plusSlides(1)">❯</a>
<div class="caption-container">
<p id="caption"></p>
</div>
<div class="column">
<img class="demo cursor" src="https://www.w3schools.com/howto/img_lights_wide.jpg" style="width:100%" onclick="currentSlide(1)" alt="Corpo e Movimento 1">
</div>
<div class="column">
<img class="demo cursor" src="https://www.w3schools.com/howto/img_lights_wide.jpg" style="width:100%" onclick="currentSlide(2)" alt="Corpo e Movimento 2">
</div>
<div class="column">
<img class="demo cursor" src="https://www.w3schools.com/howto/img_lights_wide.jpg" style="width:100%" onclick="currentSlide(3)" alt="Corpo e Movimento 3">
</div>
<div class="column">
<img class="demo cursor" src="https://www.w3schools.com/howto/img_lights_wide.jpg" style="width:100%" onclick="currentSlide(4)" alt="Corpo e Movimento 4">
</div>
</div>
</div><!-- /corpo-e-movimento -->
<script>
function openModal(id) {
if(id === 'musicalizacao'){
document.getElementById('musicalizacao').style.display = "block";
document.getElementById('accordion').style.display = "none";
document.getElementById('masthead').style.display = "none";
} else {
if(id === 'corpo-e-movimento') {
document.getElementById('corpo-e-movimento').style.display = "block";
document.getElementById('accordion').style.display = "none";
document.getElementById('masthead').style.display = "none";
}
}
}
function closeModal(id) {
if(id === 'musicalizacao'){
document.getElementById('musicalizacao').style.display = "none";
document.getElementById('accordion').style.display = "block";
document.getElementById('masthead').style.display = "block";
} else {
if(id === 'corpo-e-movimento'){
document.getElementById('corpo-e-movimento').style.display = "none";
document.getElementById('accordion').style.display = "block";
document.getElementById('masthead').style.display = "block";
}
}
}
var slideIndex = 1;
showSlides(slideIndex);
function plusSlides(n) {
showSlides(slideIndex += n);
}
function currentSlide(n, item) {
showSlides(slideIndex = n);
}
function showSlides(n) {
var i;
var slides = document.getElementsByClassName("mySlides");
var dots = document.getElementsByClassName("demo");
var captionText = document.getElementById("caption");
if (n > slides.length) {slideIndex = 1}
if (n < 1) {slideIndex = slides.length}
for (i = 0; i < slides.length; i++) {
slides[i].style.display = "none";
}
for (i = 0; i < dots.length; i++) {
dots[i].className = dots[i].className.replace(" active", "");
}
slides[slideIndex-1].style.display = "block";
dots[slideIndex-1].className += " active";
captionText.innerHTML = dots[slideIndex-1].alt;
}
</script>
</body>
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