bootstrap添加遮罩层loadingmask - 路修远而求索

bootstrap添加遮罩层loadingmask

转自:https://blog.csdn.net/baidu_30809315/article/details/83900255

gif动态图下载地址:http://blog.sina.com.cn/s/blog_4ad042e50102ek2v.html

方式一:

1、在html的body中添加如下代码:

<div class="modal fade" >
    <div >
        <div class="progress progress-striped active" >
            <div class="progress-bar" ></div>
        </div>
        <h5>正在加载...</h5>
    </div>
</div>

2、用jquery进行显示和隐藏

//显示
$("#loadingModal").modal(\'show\');
//隐藏
$("#loadingModal").modal(\'hide\');

3、其他设置

//使点击空白处遮罩层不会消失 
$("#loadingModal").modal({backdrop:\'static\'});
//按Tab键遮罩层不会消失 ,默认值为true 
$("#loadingModal").modal({keyboard:false});
 
//也可以一起运用
//backdrop 为 static 时,点击模态对话框的外部区域不会将其关闭。
//keyboard 为 false 时,按下 Esc 键不会关闭 Modal。
$(\'#loadingModal\').modal({backdrop: \'static\', keyboard: false});

方式二(添加图片loader.gif):

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>遮罩层DEM</title>
    <!-- Bootstrap -->
    <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
    <script src="https://code.jquery.com/jquery-3.2.1.min.js"></script>
    <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
    <style type="text/css">
        .loading {
            background: #00000040 url(loader.gif) no-repeat center 50%;
            z-index: 9999;
        }
    </style>
</head>
 
<body>
    <div class="container-fluid text-center">
        <h2>遮罩层DEMO</h2>
        <!-- 按钮触发模态框 -->
        <button onclick="startup()">遮罩层</button>
        <!-- 遮罩层模态框(Modal) -->
        <div class="modal fade loading" 
              
             tabindex="-1" 
             role="dialog" 
             aria-labelledby="myModalLabel"
             aria-hidden="true" 
             data-backdrop="static" 
             data-keyboard="false">
            // data-backdrop="static" data-keyboard="false" // 以上属性是静止掉了模态框的关闭按钮和点击空白处关闭模态框
        </div>
    </div>
        
    <script>
        function startup() {
            $("#myModal").modal(\'show\');
            setTimeout(\'shutdown()\', 5000);
        }
 
        function shutdown() {
            $("#myModal").modal(\'hide\');
        }
    </script>
</body>
</html>

  

posted on 2019-02-22 15:44 路修远而求索 阅读(3175) 评论(0) 编辑收藏举报