epubjs
Version:
Parse and Render Epubs
88 lines (67 loc) • 2.19 kB
HTML
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>EPUB.js Scrolled Example</title>
<script src="../dist/epub.js"></script>
<link rel="stylesheet" type="text/css" href="examples.css">
</head>
<body>
<a id="prev" href="#prev" class="navlink">...</a>
<div id="viewer" class="scrolled"></div>
<a id="next" href="#next" class="navlink">...</a>
<script>
// Load the opf
var params = URLSearchParams && new URLSearchParams(document.location.search.substring(1));
var url = params && params.get("url") && decodeURIComponent(params.get("url"));
var currentSectionIndex = (params && params.get("loc")) ? params.get("loc") : undefined;
var book = ePub(url || "https://s3.amazonaws.com/epubjs/books/alice/OPS/package.opf");
var rendition = book.renderTo("viewer", {
flow: "scrolled-doc",
width: "100%",
fullsize: true
});
rendition.display(currentSectionIndex);
var next = document.getElementById("next");
next.addEventListener("click", function(e){
rendition.next();
e.preventDefault();
}, false);
var prev = document.getElementById("prev");
prev.addEventListener("click", function(e){
rendition.prev();
e.preventDefault();
}, false);
rendition.on("relocated", function(location){
console.log(location);
});
rendition.on("rendered", function(section){
var nextSection = section.next();
var prevSection = section.prev();
if(nextSection) {
nextNav = book.navigation.get(nextSection.href);
if(nextNav) {
nextLabel = nextNav.label;
} else {
nextLabel = "next";
}
next.textContent = nextLabel + " »";
} else {
next.textContent = "";
}
if(prevSection) {
prevNav = book.navigation.get(prevSection.href);
if(prevNav) {
prevLabel = prevNav.label;
} else {
prevLabel = "previous";
}
prev.textContent = "« " + prevLabel;
} else {
prev.textContent = "";
}
});
</script>
</body>
</html>