PhotoSwipe – Loading slider to a container

An example code for dsiplaying PhotoSwipe slider inside a container rather than full screen.

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<!DOCTYPE html>
<html lang="en">
<head>
<title>Bootstrap Example</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/photoswipe/4.1.3/photoswipe.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/photoswipe/4.1.3/default-skin/default-skin.min.css">
<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/photoswipe/4.1.3/photoswipe.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/photoswipe/4.1.3/photoswipe-ui-default.min.js"></script>
</head>
<body>
<div class="my-images" style="display: none;">
<img src="https://farm2.staticflickr.com/1043/5186867718_06b2e9e551_b.jpg" height="100" />
<img src="https://farm7.staticflickr.com/6175/6176698785_7dee72237e_b.jpg" height="100" />
</div>

<!– Background of PhotoSwipe.
It’s a separate element, as animating opacity is faster than rgba(). –>
<div class="pswp__bg"></div>

<!– Slides wrapper with overflow:hidden. –>
<div class="pswp__scroll-wrap">

<!– Container that holds slides. PhotoSwipe keeps only 3 slides in DOM to save memory. –>
<div class="pswp__container">
<!– don’t modify these 3 pswp__item elements, data is added later on –>
<div class="pswp__item"></div>
<div class="pswp__item"></div>
<div class="pswp__item"></div>
</div>

<!– Default (PhotoSwipeUI_Default) interface on top of sliding area. Can be changed. –>
<div class="pswp__ui pswp__ui–hidden">

<!– Controls are self-explanatory. Order can be changed. –>

<!– Preloader demo https://codepen.io/dimsemenov/pen/yyBWoR –>
<!– element will get class pswp__preloader–active when preloader is running –>
<div class="pswp__preloader">
<div class="pswp__preloader__icn">
<div class="pswp__preloader__cut">
<div class="pswp__preloader__donut"></div>
</div>
</div>
</div>
</div>

</div>

</div>
</div>
<script>

function openPhotoSwipe(items) {
var pswpElement = document.querySelectorAll(‘.pswp’)[0];

// define options (if needed)
var options = {
// history & focus options are disabled on CodePen
history: false,
focus: false,
modal: false,

showAnimationDuration: 0,
hideAnimationDuration: 0,
closeElClasses: [‘caption’, ‘zoom-wrap’, ‘ui’, ‘top-bar’],

};

var gallery = new PhotoSwipe( pswpElement, PhotoSwipeUI_Default, items, options);

gallery.listen(‘gettingData’, (index, item) => {
if (!item.w || !item.h) {
console.log(item);

const img = new Image()
img.onload = function () {
item.w = this.width
item.h = this.height
gallery.updateSize(true)
}
img.src = item.src
}
});

gallery.init();
};

$(document).ready(function(){

var my_images = $(‘.my-images img’);
var my_images_object = [];
if(my_images.length){
$(my_images).each(function(){
my_images_object.push({
src: $(this).attr(‘src’),
w: 0,
h: 0
});
});
}

openPhotoSwipe(my_images_object);
});

</script>
</body>
</html>