动态表单

来源:互联网 发布:虚拟展厅制作软件 编辑:程序博客网 时间:2024/06/10 05:11
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>动态表单</title>
</head>

<body>
<script type="text/javascript">
var i=2;
function delrow()
{
  row=event.srcElement.parentElement.parentElement.parentElement.rowIndex;
  alert(row);
  test.deleteRow(row);
}
function insert()
{
  n=test.insertRow();
  k=n.insertCell();
  k.innerHTML="<div align='center'>用户"+i+":<input name='name"+i+"' type='text' size='20'></div>";
  k=n.insertCell();
  k.innerHTML="<div align='center'>密码"+i+":<input name='password"+i+"' type='text' size='20'></div>";
  k=n.insertCell();
  k.innerHTML="<div align='center'><input name='Del' type='button' value='删除'  onClick='delrow()'></div>";
  i++;
}
</script>
<form name="form1" method="post" action="">
  <p>&nbsp;</p>
  <table width="82%"  border="1" align="center" cellpadding="2" cellspacing="5" bordercolor="#000000" id="test">
    <tr>
      <td width="40%">
        <div align="center">用户1:
          <input name="name1" type="text" size="20">
        </div></td>
      <td width="46%">
        <div align="center">密码1:
          <input name="password1" type="text" size="20">
        </div></td>
      <td width="14%"><div align="center">
        <input name="Del" type="button" id="Del" value="删除"  onClick="delrow()">
      </div></td>
    </tr>
  </table>
  <table width="50%"  border="0" align="center" cellpadding="5">
    <tr>
      <td colspan="2"><div align="center">
      <input name="Add" type="button" id="Add" value="增加" onClick="insert()">&nbsp;
      <input type="submit" name="Submit" value="提交">
      </div></td>
    </tr>
  </table>
</form>
</body>
</html>
原创粉丝点击