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multiparty-meeting
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Show error for IE users, fixes #393

auto_join_3.3
Håvar Aambø Fosstveit 2020-05-20 09:38:47 +02:00
parent 28fb6f4a38
commit 19c9f484fc
1 changed files with 38 additions and 0 deletions
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38
app/public/index.html
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@ -16,6 +16,44 @@
<title>Multiparty Meeting</title> <title>Multiparty Meeting</title>
<script src='%PUBLIC_URL%/config/config.js' type='text/javascript'></script> <script src='%PUBLIC_URL%/config/config.js' type='text/javascript'></script>
<!-- Show an error page to IE browsers -->
<script type='text/javascript'>
var fallback = '<style type="text/css">body{margin:40px auto;max-width:650px;line-height:1.6;font-size:18px;color:#444;padding:0 10px}h1,h2,h3{line-height:1.2}</style><header><h1>Your browser is not supported</h1><aside>You need to change to a different browser.</aside></header><h3>Supported browsers</h3><ul><li>Google Chrome/Chromium 55 +</li><li>Microsoft Edge 18 +</li><li>Mozilla Firefox 60 +</li><li>Apple Safari 12 +</li><li>Opera 62 +</li><li>Samsung Internet 11.1.1.52 +</li></ul>';
var fallbackCall = function() {
document.body.innerHTML = fallback;
};
if(navigator.userAgent.indexOf('MSIE') !== -1)
{
document.attachEvent('onreadystatechange', function() {
if (document.readyState === 'complete')
{
document.detachEvent('onreadystatechange', arguments.callee);
fallbackCall();
}
});
}
if (navigator.appVersion.indexOf('Trident/') > -1)
{
if (
document.readyState === 'complete' ||
(document.readyState !== 'loading' && !document.documentElement.doScroll)
)
{
document.removeEventListener('DOMContentLoaded', fallbackCall);
fallbackCall();
}
else
{
document.addEventListener('DOMContentLoaded', fallbackCall);
}
}
</script>
</head> </head>
<body> <body>
<noscript>You need to enable JavaScript to run this app.</noscript> <noscript>You need to enable JavaScript to run this app.</noscript>