切换布局
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<!DOCTYPE html> <html lang="zh"> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>使用 JavaScript 在 Bootstrap 工具提示中放置 HTML - 迹忆客(jiyik.com)</title> <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.6.0/dist/css/bootstrap.min.css"> <script src="https://code.jquery.com/jquery-3.5.1.min.js"></script> <script src="https://cdn.jsdelivr.net/npm/bootstrap@4.6.0/dist/js/bootstrap.bundle.min.js"></script> <style> .bs-example{ margin: 150px; } </style> <script> document.addEventListener("DOMContentLoaded", function(){ var element = document.getElementById("myTooltip"); var tooltip = new bootstrap.Tooltip(element, { title: "<h4><img src='/examples/images/smiley.png' width='30' alt='Smiley'> Hello, <b>I'm</b> <i>Smiley!</i></h4>", html: true }); }); </script> </head> <body> <div class="bs-example"> <p> <a href="#" id="myTooltip" data-bs-toggle="tooltip">Hover over me</a> </p> </div> </body> </html>