mirror of
https://github.com/futurepress/epub.js.git
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97 lines
2.2 KiB
HTML
97 lines
2.2 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>EPUB.js Storage Example</title>
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<script src="../node_modules/jszip/dist/jszip.min.js"></script>
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<script src="../node_modules/localforage/dist/localforage.min.js"></script>
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<script src="../dist/epub.js"></script>
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<link rel="stylesheet" type="text/css" href="examples.css">
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<style type="text/css">
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#offline {
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position: fixed;
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top: -40px;
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left: 0;
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background-color: yellow;
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width: 100%;
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text-align: center;
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padding: 10px 0;
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transition: top .5s;
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z-index: 99;
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}
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</style>
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</head>
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<body>
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<div id="offline">You are offline. Loading from Storage.</div>
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<div id="viewer" class="spreads"></div>
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<div id="prev" class="arrow">‹</div>
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<div id="next" class="arrow">›</div>
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<script>
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var book = ePub("https://s3.amazonaws.com/moby-dick/", {
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store: "epubjs-test"
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});
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var rendition = book.renderTo("viewer", {
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width: "100%",
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height: 600
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});
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var displayed = rendition.display();
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displayed.then(function(renderer){
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// Add all resources to the store
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// Add `true` to force re-saving resources
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book.storage.add(book.resources, true).then(() => {
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console.log("stored");
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})
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});
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var next = document.getElementById("next");
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next.addEventListener("click", function(){
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rendition.next();
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}, false);
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var prev = document.getElementById("prev");
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prev.addEventListener("click", function(){
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rendition.prev();
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}, false);
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var keyListener = function(e){
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// Left Key
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if ((e.keyCode || e.which) == 37) {
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rendition.prev();
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}
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// Right Key
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if ((e.keyCode || e.which) == 39) {
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rendition.next();
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}
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};
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rendition.on("keyup", keyListener);
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document.addEventListener("keyup", keyListener, false);
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var msg = document.getElementById('offline');
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book.storage.on("online", function () {
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console.log("online");
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msg.style.top = "-40px";
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});
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book.storage.on("offline", function () {
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console.log("offline");
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msg.style.top = "0px";
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});
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</script>
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</body>
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</html>
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