100 lines
3.8 KiB
HTML
100 lines
3.8 KiB
HTML
<!DOCTYPE html>
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<html>
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<head lang="en">
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<meta charset="UTF-8" />
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<title>
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Lazy iframes - Lazyload demos
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</title>
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<meta name="viewport" content="width=device-width, initial-scale=1" />
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<style>
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iframe {
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width: 600px;
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height: 300px;
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display: block;
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}
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</style>
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</head>
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<body>
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<h1>Lazy iframes demo</h1>
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<div id="results1" class="results">
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<p>Scroll down to see lazily loaded iframes</p>
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<iframe class="lazy" data-src="iframes/i01.html" frameborder="0"></iframe>
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<iframe class="lazy" data-src="iframes/i02.html" frameborder="0"></iframe>
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<iframe class="lazy" data-src="iframes/i03.html" frameborder="0"></iframe>
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</div>
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<script src="../dist/lazyload.min.js"></script>
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<script>
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(function () {
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function logElementEvent(eventName, element) {
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console.log(Date.now(), eventName, element.getAttribute("data-src"));
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}
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var callback_enter = function (element) {
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logElementEvent("🔑 ENTERED", element);
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};
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var callback_exit = function (element) {
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logElementEvent("🚪 EXITED", element);
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};
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var callback_loading = function (element) {
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logElementEvent("⌚ LOADING", element);
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};
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var callback_loaded = function (element) {
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logElementEvent("👍 LOADED", element);
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};
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var callback_error = function (element) {
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logElementEvent("💀 ERROR", element);
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element.src =
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"https://via.placeholder.com/440x560/?text=Error+Placeholder";
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};
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var callback_finish = function () {
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logElementEvent("✔️ FINISHED", document.documentElement);
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};
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var callback_cancel = function (element) {
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logElementEvent("🔥 CANCEL", element);
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};
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ll = new LazyLoad({
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// Assign the callbacks defined above
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callback_enter: callback_enter,
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callback_exit: callback_exit,
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callback_cancel: callback_cancel,
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callback_loading: callback_loading,
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callback_loaded: callback_loaded,
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callback_error: callback_error,
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callback_finish: callback_finish
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});
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})();
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</script>
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</body>
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</html>
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