怎么把1-9的按钮点击任意输入到文本框中.一次输入不止一位数.然后点查询提交.有人懂吗?
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<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title>
</head>
<body>
<form name="form1" method="post" action="">
<table width="300" border="0">
<tr>
<td colspan="3">输入卡号
<input name="textfield" type="text" value="0">
<input type="submit" name="Submit11" value="查询"></td>
</tr>
<tr>
<td><input type="submit" name="Submit" value="1"></td>
<td><input type="submit" name="Submit2" value="2"></td>
<td><input type="submit" name="Submit3" value="3"></td>
</tr>
<tr>
<td><input type="submit" name="Submit4" value="4"></td>
<td><input type="submit" name="Submit5" value="5"></td>
<td><input type="submit" name="Submit6" value="6"></td>
</tr>
<tr>
<td><input type="submit" name="Submit7" value="7"></td>
<td><input type="submit" name="Submit8" value="8"></td>
<td><input type="submit" name="Submit9" value="9"></td>
</tr>
<tr>
<td> </td>
<td><input type="submit" name="Submit10" value="0"></td>
<td> </td>
</tr>
</table>
<p>怎么把1-0输入到文本框,按查询提交</p>
</form>
</body>
</html>
