Hello i got a problem with script execution. I'm using JQuarry for image loading in load_images() and then executing activate_images() function, which sets "data-lightbox" attribute and class to "active". Problem is when I first load a page, the activate_images() is somehow executed before images are in .document so it has no effect. I have tried lot of ways how to postpone the execution after page load but no success. Has someone have an idea how to solve this problem?
index.html
<html>
<head>
<link rel="stylesheet" href="styles/lightbox.min.css">
<script type="text/javascript" src="lightbox-plus-jquery.min.js"></script>
</head>
<body>
<section class="gallery" id="galerie" style="padding-bottom: 300px;">
<h2>galerie</h2>
<div class="button-container">
<button id="vse" onclick="reload_images(this.id)">vše</button>
<button id="kuchyne" onclick="reload_images(this.id)">kuchyně</button>
<button id="vestavne-skrine" onclick="reload_images(this.id)">vestavné skříně</button>
<button id="loznice" onclick="reload_images(this.id)">ložnice</button>
<button id="doplnky" onclick="reload_images(this.id)">doplňky</button>
<button id="detske-pokoje" onclick="reload_images(this.id)">dětské pokoje</button>
<button id="prace-z-masivu" onclick="reload_images(this.id)">práce z masivu</button>
</div>
<div class="gallery-container">
</div>
</section>
<script src="gallery.js"></script>
<script>
window.onload = function() {
load_all();
}
</script>
</body>
gallery.js
{id:"detske-pokoje", loaded:false},
{id:"doplnky", loaded:false},
{id:"kuchyne", loaded:false},
{id:"loznice", loaded:false},
{id:"prace-z-masivu", loaded:false},
{id:"vestavne-skrine", loaded:false},
];
function reload_images(id){
turn_off_images();
if(id === "vse"){
load_all();
return;
}
for (let type of types){
if(type.id === id){
if(!type.loaded){
load_images(id);
type.loaded = true;
}
activate_images(id);
}
}
}
function load_all(){
for (let type of types){
if(!type.loaded){
load_images(type.id);
type.loaded = true;
}
activate_images(type.id);
}
}
function load_images(id){
let source = "gallery/";
let folder = source + id;
$.ajax({
url : folder,
success: function (data) {
$(data).find("a").attr("href", function (i, val) {
if( val.match(/\.(jpe?g|png|gif)$/) ) {
$(".gallery-container").append( "<a href='" + val +"' id='" + id + "'><img src='" + val +"'></a>" );
}
});
}
});
}
function turn_off_images(){
let links = document.querySelectorAll(".gallery-container a");
for(let i = 0; i < links.length; i++){
links[i].className = "non-active";
links[i].removeAttribute("data-lightbox");
}
}
function activate_images(id){
let links = document.querySelectorAll(".gallery-container a");
for(let i = 0; i < links.length; i++){
if(links[i].id === id){
links[i].className = "active";
links[i].setAttribute("data-lightbox","mygallery");
}
}
}
