<link rel="stylesheet" type="text/css" href="css/bootstrap-dialog.css" rel="external nofollow" > 
    <link rel="stylesheet" type="text/css" href="css/bootstrap.css" rel="external nofollow" > 
    <script type="text/javascript" src="js/jquery-1.11.3.js"></script> 
    <script type="text/javascript" src="js/bootstrap.js"></script> 
    <script type="text/javascript" src="js/bootstrap-dialog.js"></script> 

<button type="button" id="tm" class="btn btn-primary" style="margin: 100px;">
<span class="glyphicon glyphicon-remove" aria-hidden="true">
</span>点我</button> 

<script > 
    $(function(){ 
           
      $('#tm').on('click',function(){ 
 
            BootstrapDialog.show({ 
              type : BootstrapDialog.TYPE_DANGER, 
              message: '你确定要删除吗？', 
              size : BootstrapDialog.SIZE_NORMAL, 
              buttons: [{ 
              label: '确定', 
              action: function(dialog) { 
              dialog.close(); 
              } 
              }, { 
              label: '取消', 
              action: function(dialog) { 
              dialog.close(); 
              } 
              }] 
            }); 
        })  
     })  
</script>