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epub.js/examples/toc.html
2014-08-06 17:48:24 -07:00

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HTML

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>EPUB.js Basic Example</title>
<script src="../dist/epub.js"></script>
<style type="text/css">
body {
margin: 0;
height: 100%;
}
#viewer {
display: block;
margin: 50px auto;
width: 600px;
}
#prev {
left: 40px;
}
#next {
right: 40px;
}
.arrow {
position: absolute;
top: 50%;
margin-top: -32px;
font-size: 64px;
color: #E2E2E2;
font-family: arial, sans-serif;
font-weight: bold;
cursor: pointer;
-webkit-user-select: none;
-moz-user-select: none;
user-select: none;
}
.arrow:hover {
color: #777;
}
.arrow:active {
color: #000;
}
#toc {
display: block;
margin: 10px auto;
}
</style>
</head>
<body>
<select id="toc"></select>
<div id="viewer"></div>
<script>
var $viewer = document.getElementById("viewer");
var $next = document.getElementById("next");
var $prev = document.getElementById("prev");
var currentSectionIndex = 10;
// Load the opf
var book = ePub("https://s3.amazonaws.com/moby-dick/OPS/package.opf");
var rendition = book.renderTo("viewer", {width: 600, height: 400});
var displayed = rendition.display(currentSectionIndex);
book.loaded.navigation.then(function(toc){
var $select = document.getElementById("toc"),
docfrag = document.createDocumentFragment();
toc.forEach(function(chapter) {
var option = document.createElement("option");
option.textContent = chapter.label;
option.ref = chapter.href;
docfrag.appendChild(option);
});
$select.appendChild(docfrag);
$select.onchange = function(){
var index = $select.selectedIndex,
url = $select.options[index].ref;
rendition.display(url);
return false;
};
});
</script>
</body>
</html>