我有下表代码,每一行都包含一个表单。我的问题是,输入和提交所在的底行将位于顶部表格行的顶部。我不知道为什么。有人可以帮忙解释一下为什么底行到最上面吗?
<table id="bet_table" width=800px cellspacing=0 cellpadding=1 border-width=1px>
<tr bgcolor="BF1919" style="color:#fff; font-weight:bold;">
<td><center>Time</center></td>
<td><center>Game #</center></td>
<td><center>Teams</center></td>
<td><center>Run Line</center></td>
<td><center>Money Line</center></td>
<td><center>Total Runs</center></td>
</tr>
<tr bgcolor="#F0F0F0">
<td colspan=6><center><strong>August 28, 2012</strong></center></td>
</tr>
<tr bgcolor="#fff">
<form action="mlb.php?action=update&gameid=" method="post" />
<td width="130px"><center><input type="text" size="4" name="time" value="7:00" />
<select name="ampm">
<option value="AM">A.M.
<option value="PM">P.M.
</select></center></td>
<td width="60px"><center>306</center></td>
<td>Los Angeles Dodgers<br />Los Angeles Angels</td>
<td width="150px"><center>
<select name="runline1frac">
<option value="-1/2">-1½
<option value="+1/2">+1½
</select> <input type="text" size="4" name="runline1value" value="+120" /><br />
<select name="runline2frac">
<option value="-1/2">-1½
<option value="+1/2">+1½
</select> <input type="text" size="4" name="runline2value" value="-182" /></center></td>
<td width="80px"><center><input type="text" size="4" name="moneyline1value" value="-132" /><br /><input type="text" size="4" name="moneyline2value" value="+132" /></center></td>
<td align=right>Total Runs: <input type="text" size="3" name="totalruns" value="6" /> OV <input type="text" size="4" name="totalrunsOvalue" value="-178" /><br />UN <input type="text" size="4" name="totalrunsUvalue" value="+123" /></td>
</tr>
<tr colspan=6>
<center>
<input type="submit" value="Update" />
</form>
</center>
</tr>
</table>