一、在页面中加入如下代码
<div class="modal fade" tabindex="-1" role="dialog" id="waitingModal"> ???????<div class="modal-dialog" role="document"> ???????????<div class="modal-content"> ???????????????<div class="modal-header"> ???????????????????<h4 class="modal-title">正在操作中...</h4> ???????????????</div> ???????????????<div class="modal-body"> ???????????????????<div class="progress"> ???????????????????????<div class="progress-bar progress-bar-striped active" role="progressbar" aria-valuenow="45" aria-valuemin="0" aria-valuemax="100" style="width: 100%"> ???????????????????????????<span class="sr-only">100%</span> ???????????????????????</div> ???????????????????</div> ???????????????</div> ???????????????<div class="modal-footer"> ???????????????????<button type="button" disabled class="btn btn-default" data-dismiss="modal">正在操作，请勿关闭或刷新页面！</button> ???????????????</div> ???????????</div> ???????</div> ???</div>
<script>
??????? function showWaiting() {
??????????? $(‘#waitingModal‘).modal({
??????????????? keyboard: false,
??????????????? backdrop: ‘static‘,
??????????????? show: true
??????????? });
??????? }
??????? function hideWaiting() {
??????????? $(‘#waitingModal‘).modal(‘hide‘);
??????? }
??? </script>
二、使用的地方
显示：showWaiting()
隐藏：hideWaiting()
三、效果
Bootstrap相关网站中简单的等待提醒
原文地址：http://www.cnblogs.com/songxingzhu/p/8000388.html