工作小结（十一）－能否定义上传框的样式

能否定义上传框的样式

12 <form method="post" action="" enctype="multipart/form-data">
23 <input id="f_file"> 
24 <input type="button" onmouseover="fclick(t_file)" value="选择上传文件">
25 <input name="upload" type="file" style="position: absolute; filter: alpha(opacity=30);
26 width: 30px;" id="t_file" onchange="f_file.value=this.value" hidefocus>
27 <br>
28 <input type="submit" value="提交">
29 </form>
实例使用：
1.前台：

<input id="UrlText" type="text" runat="server" />
2<input id="Button1" runat="server" type="button" value="浏览" class="fslbtn"/>
3<div id="inputFileDiv" runat="server" style="position:absolute;z-index:99;">
4 <input id="myFile" type="file" runat="server" style=" width: 76px;position: absolute; filter: alpha(opacity=0); cursor: pointer;" size="0" hidefocus />
5</div>
6
7</script>
2.后台：

1Button1.Attributes["onmouseover"] = "SetInputFilePosition" + Button1.ClientID + "(this)";
2myFile.Attributes["onpropertychange"] = "OnFileSelectedChange" + myFile.ClientID + "()";