当模态即将被隐藏时,Bootstrap中的hide.bs.modal事件就会触发。
以下按钮隐藏模式-
<button type="button" class="btn btn-default btn-lg" id="button1"> Click to hide </button>
在单击“隐藏”按钮之后,将触发hide.bs.modal事件,并且在隐藏模式之前。这是hide.bs.modal事件的脚本:
$("#newModal").on('hide.bs.modal', function () { alert('The modal is about to be hidden.'); });
以下是在Bootstrap中实现hide.bs.modal事件的完整示例-
<!DOCTYPE html> <html> <head> <title>Bootstrap Example</title> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"> <script src="https://cdn.staticfile.org/jquery/3.3.1/jquery.min.js"></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script> <style> #button1 { width: 140px; padding: 20px; bottom: 150px; z-index: 9999; font-size:15px; position: absolute; margin: 0 auto; } </style> </head> <body> <div class="container"> <h2>Sample</h2> <p>This is demo text.</p> <p>This is demo text.</p> <p>This is demo text.</p> <p>This is demo text.</p> <p>This is demo text.</p> <p>This is demo text.</p> <p>This is demo text.</p> <p>This is demo text.</p> <p>This is demo text.</p> <p>This is demo text.</p> <p>This is demo text.</p> <button type="button" class="btn btn-default btn-lg" id="button1">Click to hide</button> <div class="modal fade" id="newModal" role="dialog"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal">×</button> <h4 class="modal-title">Sample Modal</h4> </div> <div class="modal-body"> <p>This is demo text.</p> </div> </div> </div> </div> </div> <script> $(document).ready(function(){ $("#newModal").modal("show"); $("#button1").click(function(){ $("#newModal").modal("hide"); }); $("#newModal").on('hide.bs.modal', function () { alert('The modal is about to be hidden.'); }); }); </script> </body> </html>