html php打印错误答案

【问题标题】：html php printing errorhtml php打印错误
【发布时间】：2012-07-11 02:00:19
【问题描述】：

我有以下脚本，它是一个订单列表：

<?php
$manifest_query = tep_db_query("SELECT o.franchise_id, o.orders_id, 
    o.customers_id, o.delivery_name, o.delivery_street_address [...]");
while ($manifest = tep_db_fetch_array($manifest_query)){
?>
<tr>
<td height="50" align="center"><?php echo $manifest['orders_id'] ;?></td>
<td cellpadding="2"><?php echo $manifest['delivery_name'] .'<br> '. 
    $manifest['delivery_street_address'] .'<br> '. 
    $manifest['delivery_city'].'<br> '. 
    $manifest['delivery_postcode'].'<br> '. 
    $manifest['delivery_state'].'<br> '. $manifest['customers_telephone'] ;?>
</td>

<?php
$products_query = tep_db_query("select products_model, products_name, products_quantity from " . TABLE_ORDERS_PRODUCTS . " where orders_id = '" . (int)$manifest['orders_id'] . "'");
while ($products = tep_db_fetch_array($products_query)) {
?>

<td><?php echo$products['products_quantity'] . '&nbsp;x&nbsp;' . $products['products_name'] . 
    '<br> ' . '&nbsp;&nbsp;'.$products['products_model'] .'<br>';?></td>
<?php
}
?>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td colspan="2"></td>
</tr>

<?php
}
?>

打印$products 变量的单元格每次都会重复，作为一个新的 td，但如果有多个产品，我需要它来打印一个 td 中的所有产品。我是不是有点糊涂了？

【问题讨论】：

在 while 循环中打印了 <td> 标签。如果你把它们放在外面，它们应该只做一个<td>。

标签： php html loops html-table

【解决方案1】：

您的循环中有<td> 标签。将它们移到循环之外，这样您就不会为每个产品生成一个新单元格。

【讨论】：

【解决方案2】：

试试这个：

<tr>
<td height="50" align="center"><?php echo $manifest['orders_id'] ;?></td>
<td cellpadding="2"><?php echo $manifest['delivery_name'] .'<br> '. $manifest['delivery_street_address'] .'<br> '. $manifest['delivery_city'].'<br> '. $manifest['delivery_postcode'].'<br> '. $manifest['delivery_state'].'<br> '. $manifest['customers_telephone'] ;?></td>
<td>
<?php
$products_query = tep_db_query("select orders_products_id, orders_id, products_id, products_model, products_name, products_quantity from " . TABLE_ORDERS_PRODUCTS . " where orders_id = '" . (int)$manifest['orders_id'] . "'");

while ($products = tep_db_fetch_array($products_query)) {
?>

<?php echo$products['products_quantity'] . '&nbsp;x&nbsp;' . $products['products_name'] . '<br> ' . '&nbsp;&nbsp;'.$products['products_model'] .'<br>';?>
<?php
}
?>
</td>
<td>&nbsp;</td>
<td>&nbsp;</td>

<td>&nbsp;</td>

<td colspan="2"></td>

</tr>

<?php
}
?>

【讨论】：