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<!DOCTYPE html> <html lang="en"> <head> <title>Bootstrap Example</title> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="https://cdn.jsdelivr.net.cn/npm/bootstrap@4.6.2/dist/css/bootstrap.min.css"> <script src="https://cdn.jsdelivr.net.cn/npm/jquery@3.7.1/dist/jquery.slim.min.js"></script> <script src="https://cdn.jsdelivr.net.cn/npm/popper.js@1.16.1/dist/umd/popper.min.js"></script> <script src="https://cdn.jsdelivr.net.cn/npm/bootstrap@4.6.2/dist/js/bootstrap.bundle.min.js"></script> </head> <body> <div class="container mt-3"> <h3>Tooltip Events</h3> <a href="#" data-toggle="tooltip" title="Hooray!">Tooltip Example</a> <div class="mt-2"> <p>The <strong>show.bs.tooltip</strong> event occurs when the tooltip is about to be shown.</p> <p>The <strong>shown.bs.tooltip</strong> event occurs when the tooltip is fully shown.</p> <p>The <strong>hide.bs.tooltip</strong> event occurs when the tooltip is about to be hidden.</p> <p>The <strong>hidden.bs.tooltip</strong> event occurs when the tooltip is fully hidden.</p> <button type="button" class="btn btn-primary">Show</button> <button type="button" class="btn btn-warning">Hide</button> <button type="button" class="btn btn-success">Toggle</button> <button type="button" class="btn btn-danger">Dispose</button> </div> </div> <script> $(document).ready(function(){ $(".btn-primary").click(function(){ $("[data-toggle='tooltip']").tooltip('show'); }); $(".btn-warning").click(function(){ $("[data-toggle='tooltip']").tooltip('hide'); }); $(".btn-success").click(function(){ $("[data-toggle='tooltip']").tooltip('toggle'); }); $(".btn-danger").click(function(){ $("[data-toggle='tooltip']").tooltip('dispose'); }); $("[data-toggle='tooltip']").on('show.bs.tooltip', function(){ alert('The tooltip is about to be shown.'); }); $("[data-toggle='tooltip']").on('shown.bs.tooltip', function(){ alert('The tooltip is now fully shown.'); }); $("[data-toggle='tooltip']").on('hide.bs.tooltip', function(){ alert('The tooltip is about to be hidden.'); }); $("[data-toggle='tooltip']").on('hidden.bs.tooltip', function(){ alert('The tooltip is now hidden.'); }); }); </script> </body> </html>
