浮层蒙版加载中实现方式 

<html>  
<style>
    #paneloading{
        display:none;
        position:fixed;
        top:0px;
        left:0px;
        z-index:999999;
        opacity:0.7;
        background: #d3d3d3;
    }
    .plc{
        z-index:9999999;
        position:fixed;
        margin-left:2.04rem;
        margin-top:6rem;
        opacity:0.7;
        background:#000000;
        border-radius:.24rem;
        padding-top:.32rem;
    }
    #loadingcontent{
        margin-top: .26rem;
        color: #FFFFFF;
        font-size: .24rem;
    }
</style>
<body>  
<div id='paneloading'>
    <div class="plc">
        <div style='text-align:center' id='loadingpicture'>
            <img src='data:image/gif;base64,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' />
        </div>
        <div id='loadingcontent' style='text-align:center;height:40px;'>
            照片上传中，请耐心等待...
        </div>
    </div>
</div> 
  
  
</body>  
<html>  
<script src="http://code.jquery.com/jquery-latest.js"></script>
<script type="text/javascript">  
ShowLoading();
function ShowLoading() {  
    $('#paneloading').show();
}  
function HideLoading() {  
    $('#paneloading').hide();
}  
</script>

 实现效果：

 

posted on 2018-06-20 11:44  爱吃柠檬不加糖  阅读(282)  评论(0)  编辑  收藏  举报

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