d74bdcccec
It listens new elements addition and element resize in order to trigger the update method to redraw the scroll.
56 lines
1.7 KiB
HTML
56 lines
1.7 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=utf-8">
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<title>perfect-scrollbar example</title>
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<link href="../dist/css/perfect-scrollbar.css" rel="stylesheet">
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<script src="../dist/js/perfect-scrollbar.js"></script>
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<style>
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.contentHolder { position:relative; margin:0px auto; padding:0px; width: 80%; height: 400px; overflow: auto; }
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.always-visible.contentHolder .content { background-image: url('./azusa.jpg'); width: 680px; height: 320px; }
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.spacer { text-align:center }
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.always-visible.ps-container > .ps-scrollbar-x-rail,
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.always-visible.ps-container > .ps-scrollbar-y-rail {
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opacity: 0.6;
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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="Default" class="contentHolder always-visible">
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<div id="Content" class="content">
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</div>
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</div>
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<p style='text-align: center'>
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<button onclick='addContent()'>Add new content!</button>
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<button onclick='removeContent()'>Remove content!</button>
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</p>
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<script>
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var i = 1;
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var $ = document.querySelector.bind(document);
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window.onload = function () {
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Ps.initialize($('#Default'), {
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autoupdate: true
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});
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};
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var addContent = function () {
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var newDiv = document.createElement('div');
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newDiv.id = 'node' + i++;
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var newContent = document.createTextNode('Hi there!');
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newDiv.appendChild(newContent);
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$('#Default').insertBefore(newDiv, $('#Content'));
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};
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var removeContent = function () {
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if (i <= 1) return;
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var node = $('#node' + --i);
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node.parentNode.removeChild(node);
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};
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</script>
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</body>
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</html>
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