解决显示图片屏幕大小不一清晰度 

<html>
    <head>
        <title>{$this->title}</title>
    </head>
    <body>
        <body style="margin:0;padding:0;">
        <script type="text/javascript">
        {if:$this->img}
            var img_url = '{theme:user/img/mb/$this->img}?'+Date.parse(new Date());    
            var img = new Image();    
            img.src = img_url;    
            var check = function(){ };    
            var set = setInterval(check,40);    
            img.onload = function(){    
                clearInterval(set);  
                document.body.innerHTML +='<div class="picDialog" id="model_img" style="width: 100%;height: '+img.height+';background: url('+img.src+') no-repeat center top;"></div>';
                console.log(img.height);   
            };
        {/if}
        </script>
    </body>
</html>

 

posted @ 2017-06-09 15:39  _DongGe  阅读(801)  评论(0)    收藏  举报