编程时用的设置文件上传个数的效果

2024-04-27 13:57:41

字体：大中小

来源：转载

供稿：网友

<style type="text/CSS">

</style>
<form name="form1" method="post" action="upfile.asp" enctype="multipart/form-data" >

<input type="hidden" name="act" value="upload">
<br>
<table width="71%" border="1" cellspacing="0" cellpadding="5" align="center" bordercolordark="#CCCCCC" bordercolorlight="#000000">

    <tr align="left" valign="middle" bgcolor="#eeeeee">
      <td bgcolor="#eeeeee" height="92">
        <script language="javascript">
function setid()
{
str='<br>';
if(!window.form1.upcount.value)
   window.form1.upcount.value=1;
    for(i=1;i<=window.form1.upcount.value;i++)
     str+='文件'+i+':<input type="file" name="file'+i+'" style="width:400" class="tx1"><br><br>';
window.upid.innerHTML=str+'<br>';
}
</script>
        <li> 需要上传的个数
          <input type="text" name="upcount" class="tx" value="1">
          <input type="button" name="Button" class="bt" onclick="setid();" value="· 设定 ·">
        </li>
        <br>
        <br>
        <li>上传到:
          <input type="text" name="filepath" class="tx" style="width:350" value="">
        </li>
      </td>
    </tr>
    <tr align="center" valign="middle">
      <td align="left" id="upid" height="122"> 文件1:
        <input type="file" name="file1" style="width:400" class="tx1" value="">
      </td>
    </tr>
    <tr align="center" valign="middle" bgcolor="#eeeeee">
      <td bgcolor="#eeeeee" height="24">
        <input type="submit" name="Submit" value="· 提交 ·" class="bt">
        <input type="reset" name="Submit2" value="· 重执 ·" class="bt">
      </td>
    </tr>
</table>
</form>
<script language="Javascript">