动态添加上传文件
<%@ Page language="c#" Codebehind="WebForm1.aspx.cs" AutoEventWireup="false" Inherits="ZKSTAT.WebForm1" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" ><HTML> <HEAD> <title>WebForm1</title> <meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1"> <meta name="CODE_LANGUAGE" Content="C#"> <meta name="vs_defaultClientScript" content="JavaScript"> <meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5"> <script>
function mCreateFile(obj){
var eF; var mName; mFileName.innerHTML=""; if (obj.id=="File") { for (i=0;i<mFile.children.length-1;i++) { if (mFile.children[i].value=="") { mFile.removeChild(mFile.children[i])
} else { mName=mFile.children[i].value.split("\\") mFileName.innerHTML+="<div id=NameDetail title='"+mName[mName.length-1]+"'>"+mName[mName.length-1]+"</div>" } } mstatus.innerHTML="总共有 <b>"+(mFile.children.length-1)+"</b> 个文件等待上传" } if (obj.id=="File_New") { eF=document.createElement('<input type="file" name="File" size="23" id=File_New onpropertychange="mCreateFile(this)">') mFile.appendChild(eF) obj.id="File" } }
</script> <style> table{ FILTER: progid:DXImageTransform.Microsoft.Shadow(direction=135,color=#999999,strength=3); } input{ border:1px soild #000000; font-family:Verdana,Arial,宋体; font-size:12px; padding:2px; } #mTD{ LINE-HEIGHT: 24px; } #mFile{ width:203px; float:left; | #mFileName{ float:right; width:182px; } #NameDetail{ overflow:hidden; width:176px; color:#000000; font-family:Verdana,Arial,宋体; font-size:12px; cursor:default; height:22px; } #mstatus{ font-size:12px; color:#ff0000; } </style> </HEAD> <body> <form name="frm" method="post"> <div align="center"> <table border="1" width="420" style="BORDER-COLLAPSE: collapse" bordercolor="#0066cc" cellpadding="4" bgcolor="#d0f0ff"> <tr> <td bgcolor="#3399ff" height="26" align="center"><font color="#ffffff" size="3"><b>添加附件</b></font></td> </tr> <tr> <td id="mTD"> <div id="mFile"><input type="file" name="File" size="23" id="File_New" onpropertychange="mCreateFile(this)"></div> <div id="mFileName"></div> <div id="mstatus">总共有 <b>0</b> 个文件等待上传</div> </td> </tr> </table> </div> </form> </body></HTML>