有关横向重复区域的问题

Question

做出横向重复区域后
如何让他自动换行？
我想让每行显示3条信息
这是我根据网上的方法改的  但是不成功  各位帮我看下 有什么错误  谢谢
<table width="500" border="0" cellspacing="0" cellpadding="0">
              <tr><?php $str=0;?><?php do { ?>
                <td height="105" align="center" valign="top">
                    <table width="180" border="0" cellspacing="0" cellpadding="0" class="zw">
                      <tr>
                        <td height="10" align="center"><?php $str++;?>
                        
                        <a href="class2.php?text=<?php echo urlencode($row_Recordset1['class2'])?>"><img src="../ht/<?php echo $row_Recordset1['tp']; ?>" width="100" height="100" /></a>
                        
                        
                        </td>
                        </tr>
                      <tr>
                        <td height="10" align="center"><?php echo $row_Recordset1['class2']; ?></td><?php if ($str%3==0) echo "<tr>"; ?>
                      </tr>
                    </table>
                    </td><?php } while ($row_Recordset1 = mysql_fetch_assoc($Recordset1)); ?>
                </tr>
            </table>

Answer 1

style="background-repeat: repeat-x "

Answer 2

<table width="500" border="0" cellspacing="0" cellpadding="0">
<tr>
<?php
$str=0;
while ($row_Recordset1 = mysql_fetch_assoc($Recordset1)){
$str++;
?>
<td height="105" align="center" valign="top">
<table width="180" border="0" cellspacing="0" cellpadding="0" class="zw">
<tr>
<td height="10" align="center">
<a href="class2.php?text=<?php echo urlencode($row_Recordset1['class2'])?>"><img src="../ht/<?php echo $row_Recordset1['tp']; ?>" width="100" height="100" /></a>
</td>
</tr>
<tr>
<td height="10" align="center"><?php echo $row_Recordset1['class2']; ?></td>
</tr>
</table>
</td>
<?php
if ($str%3==0) echo "</tr><tr>";
}
?>
</tr>
</table>

Answer 3

<table width="500" border="0" cellspacing="0" cellpadding="0">
  <tr><?php $str=0;?><?php do { ?>
  <td height="105" align="center" valign="top">
  <table width="180" border="0" cellspacing="0" cellpadding="0" class="zw">
  <tr>
  <td height="10" align="center"><?php $str++;?>
    
  <a href="class2.php?text=<?php echo urlencode($row_Recordset1['class2'])?>"><img src="../ht/<?php echo $row_Recordset1['tp']; ?>" width="100" height="100" /></a>
    
    
  </td>
  </tr>
  <tr>
  <td height="10" align="center"><?php echo $row_Recordset1['class2']; ?></td><?php if ($str%3==0) echo "<br>"; ?>
  </tr>
  </table>
  </td><?php } while ($row_Recordset1 = mysql_fetch_assoc($Recordset1)); ?>
  </tr>
  </table>

Answer 4

<table width="500" border="1" cellspacing="0" cellpadding="0">
<tr>
<?php
$str=0;
for($i=0;$i<10;$i++){
if ($str>0&&$str%3==0) echo "<tr>";
    $str++;
?>
    <td height="105" align="center" valign="top">
        <table width="180" border="1" cellspacing="0" cellpadding="0" class="zw">
        <tr>
        <td height="10" align="center">
        a
        </td>
        </tr>
        <tr>
        <td height="10" align="center"><?php echo $i; ?></td>
        </tr>
      </table>
    </td>
<?php
    if ($str%3==0) echo "</tr>";
}
?>
</tr>
</table>2楼会在记录为三的倍数的时候多输出一个<tr></tr>,不过没什么影响