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Last active June 18, 2018 17:35
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Test window.focus() on child window
Raw
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Test window.open focus</title>
<style>
body {
max-width: 600px;
margin: 20px auto;
}
</style>
</head>
<body>
<h1>Test window.open focus</h1>
<button type="button" onclick="window.__window = window.open('window.html');">Open window</button>
<button type="button" onclick="window.__window.focus()">Focus window</button>
</body>
</html>
Raw
window.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Test window.open focus</title>
<style>
body {
max-width: 600px;
margin: 20px auto;
}
</style>
</head>
<body>
<h1>Test window.open focus</h1>
<p>Switch back to the other tab and click "focus window"</p>
</body>
</html>
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