隐藏 input file

<style type="text/css">
    .myclass{
        filter:alpha(opacity=0); //IE 下透明
        opacity:0;  //火狐下透明
    }
</style>

 

 

<div  style="width: 100px; height: 29px; background: url(&quot;/uular/images/default/addp.png&quot;) no-repeat scroll right center transparent; display: inline; position: absolute; overflow: hidden;">
                              <input type="file" class="myclass"  style="position: relative; height: 25px; width: 130px; display: inline; cursor: pointer;  margin-left: -40px;" id="albumPhotoSource" name="albumPhoto" onchange="showImage(this);"></input>
                          </div>