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print.html
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<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8" />
<title>
Print - Lazyload tests
</title>
<meta name="viewport" content="width=device-width, initial-scale=1" />
<style>
body {
margin: 0;
}
ul,
li {
list-style-type: none;
margin: 0;
padding: 0;
}
a,
img {
display: block;
}
img {
border: 0;
width: 220px;
height: 280px;
}
img:not([src]) {
visibility: hidden;
}
.topBar {
position: fixed;
padding: 10px;
background-image: linear-gradient(to top, #fff3, #ffff);
top: 0;
right: 0;
left: 0;
}
.topBar button {
background-color: rgb(0, 157, 255);
background-image: linear-gradient(to bottom, #0000, #0003);
color: white;
padding: 10px;
font-size: 16px;
width: 100%;
max-width: 400px;
display: block;
min-height: 48px;
box-sizing: border-box;
}
.topBar button:disabled {
opacity: 0.5;
}
@media print {
.topBar {
display: none;
}
}
/* Fixes Firefox anomaly during image load */
@-moz-document url-prefix() {
img:-moz-loading {
visibility: hidden;
}
}
</style>
</head>
<body>
<div class="topBar">
<button class="print">🖨️ ️Print</button>
</div>
<div id="results1" class="results">
<ul>
<li>
<a href="#/it/donna/stivaletti_cod44721746jj.html">
<img
alt="Stivaletti"
src="https://via.placeholder.com/440x560?text=Img+01"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/open-toe_cod44740806jx.html">
<img
alt="Open toe"
src="https://via.placeholder.com/440x560?text=Img+02"
width="220"
height="280"
/>
</a>
</li>
<li>
<a
href="#/it/donna/sneakers-tennis-shoes-basse_cod44735977gr.html"
>
<img
alt="Sneakers & Tennis"
src="https://via.placeholder.com/440x560?text=Img+03"
width="220"
height="280"
/>
</a>
</li>
<li>
<a
href="#/it/donna/sneakers-tennis-shoes-basse_cod44738717am.html"
>
<img
alt="Sneakers & Tennis shoes basse"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+04"
width="220"
height="280"
/>
</a>
</li>
<li>
<a
href="#/it/donna/sneakers-tennis-shoes-alte_cod44739940cb.html"
>
<img
alt="Sneakers & Tennis shoes alte"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+05"
width="220"
height="280"
/>
</a>
</li>
<li>
<a
href="#/it/donna/sneakers-tennis-shoes-alte_cod44740860xg.html"
>
<img
alt="Sneakers & Tennis shoes alte"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+06"
width="220"
height="280"
/>
</a>
</li>
<li>
<a
href="#/it/donna/sneakers-tennis-shoes-basse_cod44738719vn.html"
>
<img
alt="Sneakers & Tennis shoes basse"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+07"
width="220"
height="280"
/>
</a>
</li>
<li>
<a
href="#/it/donna/sneakers-tennis-shoes-basse_cod44739938wk.html"
>
<img
alt="Sneakers & Tennis shoes basse"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+08"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/stivali_cod44736534fq.html">
<img
alt="Stivali"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+09"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/stivali_cod44735388ui.html">
<img
alt="Stivali"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+10"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/stivaletti_cod44739165ev.html">
<img
alt="Stivaletti"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+11"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/stivaletti_cod44739454hf.html">
<img
alt="Stivaletti"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+12"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/stivali_cod44719480km.html">
<img
alt="Stivali"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+13"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/stivaletti_cod44719687td.html">
<img
alt="Stivaletti"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+14"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/decollete_cod44721899ng.html">
<img
alt="Décolleté"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+15"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/mocassini_cod44721744sl.html">
<img
alt="Mocassini"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+16"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/stivaletti_cod44716730kr.html">
<img
alt="Stivaletti"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+17"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/decollete_cod44718734xl.html">
<img
alt="Décolleté"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+18"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/decollete_cod44721796uk.html">
<img
alt="Décolleté"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+19"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/francesine_cod44717679mj.html">
<img
alt="Francesine"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+20"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/stivaletti_cod44724594vu.html">
<img
alt="Stivaletti"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+21"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/decollete_cod44726148aq.html">
<img
alt="Décolleté"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+22"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/mocassini_cod44719629nt.html">
<img
alt="Mocassini"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+23"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/mocassini_cod44725329kq.html">
<img
alt="Mocassini"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+24"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/stivali_cod44724026qs.html">
<img
alt="Stivali"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+25"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/stivaletti_cod44720256gw.html">
<img
alt="Stivaletti"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+26"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/stivaletti_cod44722062id.html">
<img
alt="Stivaletti"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+27"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/mocassini_cod44722402rh.html">
<img
alt="Mocassini"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+28"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/stivaletti_cod44726296vu.html">
<img
alt="Stivaletti"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+29"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/stivaletti_cod44725755ct.html">
<img
alt="Stivaletti"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+30"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/stivaletti_cod44725348nv.html">
<img
alt="Stivaletti"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+31"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/stivaletti_cod44721879xx.html">
<img
alt="Stivaletti"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+32"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/cuissardes_cod44729472iq.html">
<img
alt="Cuissardes"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+33"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/decollete_cod44725388jv.html">
<img
alt="Décolleté"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+34"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/stivaletti_cod44721854ce.html">
<img
alt="Stivaletti"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+35"
width="220"
height="280"
/>
</a>
</li>
<li>
<a
href="#/it/donna/sneakers-tennis-shoes-basse_cod44727690jp.html"
>
<img
alt="Sneakers & Tennis shoes basse"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+36"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/mocassini_cod44727501hh.html">
<img
alt="Mocassini"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+37"
width="220"
height="280"
/>
</a>
</li>
<li>
<a
href="#/it/donna/sneakers-tennis-shoes-basse_cod44727038aq.html"
>
<img
alt="Sneakers & Tennis shoes basse"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+38"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/mocassini_cod44704882bq.html">
<img
alt="Mocassini"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+39"
width="220"
height="280"
/>
</a>
</li>
<li>
<a href="#/it/donna/mocassini_cod44734002vc.html">
<img
alt="Mocassini"
class="lazy"
data-src="https://via.placeholder.com/440x560?text=Img+40"
width="220"
height="280"
/>
</a>
</li>
</ul>
</div>
<script src="../dist/lazyload.js"></script>
<script>
/*
CALLBACKS DEFINITION
--------------------
One definition to rule all demos */
function logElementEvent(eventName, element) {
console.log(
Date.now(),
eventName,
element.getAttribute("data-src")
);
}
var callback_enter = function(element) {
logElementEvent("🔑 ENTERED", element);
};
var callback_exit = function(element) {
logElementEvent("🚪 EXITED", element);
};
var callback_reveal = function(element) {
logElementEvent("👁️ REVEALED", element);
};
var callback_loaded = function(element) {
logElementEvent("👍 LOADED", element);
};
var callback_error = function(element) {
logElementEvent("💀 ERROR", element);
element.src =
"https://via.placeholder.com/440x560/?text=Error+Placeholder";
};
var callback_finish = function() {
logElementEvent("✔️ FINISHED", document.documentElement);
// Open print dialog here!
allLoaded = true;
if (printRequested) {
openPrintDialog();
}
};
/*
CUSTOM PRINT BUTTON MANAGEMENT
------------------------------
The best way to print it is to provide a custom button which
first download all the remaining images, then open the print dialog */
var printRequested = false;
var allLoaded = false;
function printButtonHandler(event) {
printButton.innerHTML = "Preparing...";
printButton.disabled = true;
if (allLoaded) {
openPrintDialog();
} else {
printRequested = true;
wLazyLoad.loadAll();
}
}
function openPrintDialog() {
printButton.innerHTML = printButtonContent;
printButton.disabled = false;
window.print();
}
var printButton = document.querySelector(".print");
printButtonContent = printButton.innerHTML;
printButton.addEventListener("click", printButtonHandler);
/*
LAZYLOAD DEFINITION
-------------------
Global instance of LazyLoad in wLazyLoad,
used to call the loadAll method in different points */
var wLazyLoad = new LazyLoad({
elements_selector: ".lazy",
// Assign the callbacks defined above
callback_enter: callback_enter,
callback_exit: callback_exit,
callback_reveal: callback_reveal,
callback_loaded: callback_loaded,
callback_error: callback_error,
callback_finish: callback_finish
});
/*
BROWSER'S NATIVE PRINT EVENTS LISTENERS
---------------------------------------
In order to make browsers load all the images before printing
even if the user doesn't press the custom print button.
NOTE that this works only partially in some browsers! */
var isSafari = /^((?!chrome|android).)*safari/i.test(
navigator.userAgent
);
if (!isSafari) {
window.onbeforeprint = function() {
wLazyLoad.loadAll();
};
} else {
// Safari doesn't support the onbeforeprint event
var mediaQueryList = window.matchMedia("print");
mediaQueryList.addListener(function(mql) {
if (mql.matches) {
wLazyLoad.loadAll();
}
});
}
</script>
</body>
</html>