zig Tryit Editor

<!DOCTYPE html>
<html lang="zh" class="svg no-js">
<meta http-equiv="content-type" content="text/html;charset=UTF-8" />
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="../../maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
  <script src="../../ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script>
  <script src="../../maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
  <h3>Popover Options</h3>
  <p>The <strong>selector</strong> option adds a popover to a specified selector.</p>
  <button class="btn btn-success btn-md">Click me</button>
</div>
<script>
  $(document).ready(function () {
    $('body').popover({ title: "Header", content: "Blabla", selector: ".btn" });
  });
</script>
</body>

</html>