Created
December 28, 2018 00:18
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lightbox lightgallery without dependencies that works without manipulating the dom #js
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<!DOCTYPE html> | |
<html lang="de"> | |
<head> | |
<meta charset="utf-8" /> | |
<meta | |
name="viewport" | |
content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1" | |
/> | |
<title>.</title> | |
<link type="text/css" rel="stylesheet" href="dist/css/lightgallery.css" /> | |
<script src="dist/js/lightgallery.min.js"></script> | |
<script> | |
window.addEventListener('load', e => { | |
document.addEventListener('click', e => { | |
if (e.target.closest('.lightgallery') !== null) { | |
let el = e.target.closest('.lightgallery'); | |
// destroy old instance | |
if ( | |
window.lgData && | |
document.body.getAttribute('lg-uid') in window.lgData | |
) { | |
window.lgData[document.body.getAttribute('lg-uid')].destroy(true); | |
} | |
let elements = [], | |
group = el.getAttribute('data-lightgallery-group'), | |
index = 0; | |
document | |
.querySelectorAll('[data-lightgallery-group="' + group + '"]') | |
.forEach((el2, key) => { | |
if (el === el2) { | |
index = key; | |
} | |
elements.push({ | |
src: el2.getAttribute('href'), | |
thumb: el2.getAttribute('href') | |
}); | |
}); | |
lightGallery(document.body, { | |
index: index, | |
dynamic: true, | |
dynamicEl: elements | |
}); | |
e.preventDefault(); | |
} | |
}); | |
}); | |
</script> | |
</head> | |
<body> | |
<a class="lightgallery" data-lightgallery-group="1" href="1.jpg"> <img src="1.jpg" /> </a> | |
<a class="lightgallery" data-lightgallery-group="1" href="2.jpg"> <img src="2.jpg" /> </a> | |
<a class="lightgallery" data-lightgallery-group="1" href="3.jpg"> <img src="3.jpg" /> </a> | |
<a class="lightgallery" data-lightgallery-group="2" href="4.jpg"> <img src="4.jpg" /> </a> | |
</body> | |
</html> |
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