一个页面弹窗多个

注：按钮里添加的样式   data-toggle="modal" data-target=".bs-example-modal-sm1"

注：弹出窗的层 <div class="modal fadebs-example-modal-sm1" tabindex="-1" role="dialog" aria-hidden="true">
                   <div class="modal-dialog bs-example-modal-sm1">
                     <div class="modal-content">
                        <div class="modal-header">
                         <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span>
                         </button>
                         <h4 class="modal-title" id="myModalLabel2">信息提示</h4>
                       </div>
                       <div class="modal-body">
                         <h5>你确定要删除吗？</h5>
                        </div>
                       <div class="modal-footer">
                         <button type="button" class="btn btn-default" data-dismiss="modal" id="cancelId">取消</button>
                         <button type="button" class="btn btn-primary" data-dismiss="modal" οnclick="delMachMaintailSet()">确定</button>
                       </div>
                      </div>
                   </div>
                   </div> 

若有多个 这只需修改红色字体即可