bootstrap简单的loading遮罩层 

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <script src="../public/plugins/bootstrap-5.1.3/js/bootstrap.bundle.min.js"></script>
    <link rel="stylesheet" href="../public/plugins/bootstrap-5.1.3/css/bootstrap.min.css" />
    <style>
      #loadingModal .modal-content {
        border: none;
        background-color: transparent;
      }
    </style>
  </head>
  <body>
    <div class="modal" id="loadingModal" data-bs-backdrop="static" data-bs-keyboard="false" aria-hidden="true" tabindex="-1">
      <div class="modal-dialog modal-dialog-centered">
        <div class="modal-content">
          <div class="spinner-border text-light mx-auto" role="status">
            <span class="visually-hidden">Loading...</span>
          </div>
        </div>
      </div>
    </div>
  </body>
  <script>
    const loadingModal = new bootstrap.Modal(document.getElementById("loadingModal"), {
      backdrop: "static",
      keyboard: false,
    });

    setTimeout(() => {
      loadingModal.show();
    }, 3000);

    setTimeout(() => {
      loadingModal.hide();
    }, 7000);
  </script>
</html>

 

 

 

posted @ 2022-12-12 17:05  carol2014  阅读(1438)  评论(0)  编辑  收藏  举报