我已经盯着这段时间了一段时间,但无法弄清楚出了什么问题。首先是我的代码:
//Show the products information line by line
$item_count = 0 ;
for ($i = 0, $n = sizeof($order->products); $i < $n; $i++) {
$data2[$i][0] = $order->products[$i]['qty'];
if (strlen($order->products[$i]['name']) > 40 && strlen($order->products[$i]['name']) < 50){
$data2[$i][1] = $order->products[$i]['name'];
} else if (strlen($order->products[$i]['name']) > 50) {
$data2[$i][1] = substr($order->products[$i]['name'],0,50);
} else {
$data2[$i][1] = $order->products[$i]['name'];
}
$data2[$i][2] = $order->products[$i]['model'];
$data2[$i][3] = str_replace(' ', ' ',$currencies->format($order->products[$i]['final_price'], true, $order->info['currency'], $order->info['currency_value']));
// Add to $data2 if needed (adjust/renumber subsequent array keys!):
// For VAT purposes:
// Check if product is an 'electronic service'. If so, determine the customer's country.
// NOTE (Debug): the comparison of " pov.products_options_values_name = $order->products[$i]['attributes'][$j]['value'] " only holds if the option description is not changed/replaced/deleted.
if (isset($order->products[$i]['attributes']) && (($k = sizeof($order->products[$i]['attributes'])) > 0)) {
for ($j = 0; $j < $k; $j++) {
$virtual_check_query = tep_db_query("select count(*) as total from " . TABLE_PRODUCTS_ATTRIBUTES . " pa, " . TABLE_PRODUCTS_ATTRIBUTES_DOWNLOAD . " pad, " . TABLE_PRODUCTS_OPTIONS_VALUES . " pov where pa.products_id = '" . $order->products[$i]['id'] . "' and pov.products_options_values_name = '" . $order->products[$i]['attributes'][$j]['value'] . "' and pa.products_attributes_id = pad.products_attributes_id");
$virtual_check = tep_db_fetch_array($virtual_check_query);
if ($virtual_check['total'] > 0) {
$product_type_check = 'virtual';
$order_type_check = 'virtual or mixed';
break;
}
}
}
if ($product_type_check == 'virtual') {
if ($customer_country == 'home country') {
$data2[$i][4] = str_replace(' ', ' ',tep_display_tax_value($order->products[$i]['tax']) . '%');
} elseif ($customer_country == 'eu country') {
$data2[$i][4] = '***';
} else {
$data2[$i][4] = str_replace(' ', ' ',tep_display_tax_value($order->products[$i]['tax']) . '%');
}
} else {
$data2[$i][4] = str_replace(' ', ' ',tep_display_tax_value($order->products[$i]['tax']) . '%');
}
unset($product_type_check);
// $data2[$i][3] = str_replace(' ', ' ',$currencies->format($order->products[$i]['final_price'], true, $order->info['currency'], $order->info['currency_value']));
// Add to $data2 if needed (adjust/renumber subsequent array keys!):
// $data2[$i][5] = str_replace(' ', ' ',$currencies->format(tep_add_tax($order->products[$i]['final_price'], $order->products[$i]['tax']), true, $order->info['currency'], $order->info['currency_value']));
$data2[$i][5] = str_replace(' ', ' ',$currencies->format($order->products[$i]['final_price'] * $order->products[$i]['qty'], true, $order->info['currency'], $order->info['currency_value'])) ;
// Add to $data2 if needed (adjust/renumber subsequent array keys!):
// $data2[$i][5] = str_replace(' ', ' ',$currencies->format(tep_add_tax($order->products[$i]['final_price'], $order->products[$i]['tax']) * $order->products[$i]['qty'], true, $order->info['currency'], $order->info['currency_value']));
// Show the products attributes
$data3 = array();
//get attribs
if (isset($order->products[$i]['attributes']) && (($z = sizeof($order->products[$i]['attributes'])) > 0)) {
$attribute_line = 'true';
for ($m = 0; $m < $z; $m++) {
if ($order->products[$i]['attributes'][$m]['price'] != '0') {
if (strlen('- ' . $order->products[$i]['attributes'][$m]['option'] . ': ' . $order->products[$i]['attributes'][$m]['value'] . ' (' . $order->products[$i]['attributes'][$m]['prefix'] . $currencies->format($order->products[$i]['attributes'][$m]['price'] * $order->products[$i]['qty'], true, $order->info['currency'], $order->info['currency_value']) . ')') > 50) {
$data3[$i][$m][1] = substr('- ' . $order->products[$i]['attributes'][$m]['option'] . ': ' . $order->products[$i]['attributes'][$m]['value'],0,40) . ' (' . $order->products[$i]['attributes'][$m]['prefix'] . $currencies->format($order->products[$i]['attributes'][$m]['price'] * $order->products[$i]['qty'], true, $order->info['currency'], $order->info['currency_value']) . ')';
} else {
$data3[$i][$m][1] = '- ' . $order->products[$i]['attributes'][$m]['option'] . ': ' . $order->products[$i]['attributes'][$m]['value'] . ' (' . $order->products[$i]['attributes'][$m]['prefix'] . $currencies->format($order->products[$i]['attributes'][$m]['price'] * $order->products[$i]['qty'], true, $order->info['currency'], $order->info['currency_value']) . ')' ;
}
} else {
if (strlen('- ' . $order->products[$i]['attributes'][$m]['option'] . ': ' . $order->products[$i]['attributes'][$m]['value']) > 50) {
$data3[$i][$m][1] = substr('- ' . $order->products[$i]['attributes'][$m]['option'] . ': ' . $order->products[$i]['attributes'][$m]['value'],0,50);
} else {
// $data3[$i][$m][1] = '- ' . $order->products[$i]['attributes'][$m]['option'] . ': ' . $order->products[$i]['attributes'][$m]['value'];
$data3[$i][$m][1] = '- ' . $order->products[$i]['attributes'][$m]['value'];
}
}
}
}
}
上面的代码应该是:
将常规产品数据放入数组$ data2
将每个产品的属性(可以多于一个)放入数组$ data3
数组$ order-&gt;产品包含以下数据:
Array (
[0] => Array (
[qty] => 1
[id] => 4
[name] => Product A
[model] =>
[tax] => 21.0000
[price] => 19.9900
[final_price] => 19.9900
[attributes] => Array (
[0] => Array (
[option] => Type
[value] => X
[prefix] => +
[price] => 0.0000
)
)
)
[1] => Array (
[qty] => 1
[id] => 4
[name] => Product A
[model] =>
[tax] => 21.0000
[price] => 19.9900
[final_price] => 19.9900
[attributes] => Array (
[0] => Array (
[option] => Type
[value] => Y
[prefix] =>
[price] => 0.0000
)
)
)
)
代码在数组$ data3中输入以下数据:
Array (
[1] => Array (
[0] => Array (
[1] => - Y
)
)
)
这意味着缺少第一个产品($ order-&gt; products数组中带有键0的产品A)的属性!
我的直觉告诉我,在执行代码的“显示产品属性”部分之前,代码已经移动了$ order-&gt; products数组。
该代码基于 checkout_confirmation.php (osCommerce)获取的代码段:
for ($i=0, $n=sizeof($order->products); $i<$n; $i++) {
echo ' <tr>' . "\n" .
' <td class="infoBoxMargin">' . tep_draw_separator('pixel_trans.gif', '10', '1') . '</td>' . "\n" .
' <td class="main" align="left" valign="top" width="10%">' . $order->products[$i]['qty'] . ' x</td>' . "\n" .
' <td class="main" align="left" valign="top" width="60%">' . $order->products[$i]['name'];
if (STOCK_CHECK == 'true') {
echo tep_check_stock($order->products[$i]['id'], $order->products[$i]['qty']);
}
if ( (isset($order->products[$i]['attributes'])) && (sizeof($order->products[$i]['attributes']) > 0) ) {
for ($j=0, $n2=sizeof($order->products[$i]['attributes']); $j<$n2; $j++) {
echo '<br /><nobr><small> <i> - ' . $order->products[$i]['attributes'][$j]['option'] . ': ' . $order->products[$i]['attributes'][$j]['value'] . '</i></small></nobr>';
}
}
任何人都可以向我解释哪里出了问题吗?
亲切的问候,
丹尼斯
答案 0 :(得分:1)
使用$order->products
的示例数据,$order->products[$i]['attributes'][$m]['price']
始终为零。此外,由于strlen('- ' . $order->products[$i]['attributes'][$m]['option'] . ': ' . $order->products[$i]['attributes'][$m]['value'])
始终<50,因此//get attribs
部分中与您的示例数据一起执行的唯一代码是$data3[$i][$m][1] = '- ' . $order->products[$i]['attributes'][$m]['value'];
...这就是为什么$data3[$i][$m][1]
是只有填充的值。
但是,如果假设您的两个}
遗失,那么$data3
因$i
所在的$data3 = array();
的每个值都会被覆盖。< / p>
如果您将$data3 = array();
移到代码顶部(for
循环之前),则至少不会覆盖每个版本产品的$ data3中的值。
如果您希望$ data3包含每个属性的副本,请尝试将$data3[$i][$m][1] = '- ' . $order->products[$i]['attributes'][$m]['value'];
更改为$data3[$i][$m] = $order->products[$i]['attributes'];
答案 1 :(得分:1)
@ lazy.lizard
如果您知道自己在做什么,那就太容易了!
代码现在以:
开头$data2=array();
$data3 = array();
//Show the products information line by line
$item_count = 0 ;
for ($i = 0, $n = sizeof($order->products); $i < $n; $i++) {
$data2[$i][0] = $order->products[$i]['qty'];
答案 2 :(得分:0)
多年来处理osCommerce代码我不得不说,有很多奇怪的代码,如果你不长时间使用它,你最好转移到新的东西,至少不使用register_globals。迁移的另一个原因是没有MVC模型 - 你总是看到混合的PHP代码,html布局和SQL查询,尤其是在管理部分。迁移的另一个重要原因是表结构,或者更确切地说,是缺少或错误的索引。
至于我,我已经完全重写了很多代码,包括全新的产品类和产品属性。现在,例如,我在任何地方都使用产品对象,包括产品列表,购物车,心愿单等。相信我,我不会对单独的SQL查询感到头疼,这些查询可以获得不同的产品。数据
现在问你。我想这个问题就在这里:
$data3 = array();
每次循环$ order-&gt;产品时,您的变量都设置为空数组。因此,尝试在开始迭代$ order-&gt;产品之前定义 。例如:
$data3 = array();
for ($i = 0, $n = sizeof($order->products); $i < $n; $i++) {
// your code
}
并且不要忘记删除$ data3 = array();来自循环。
希望这有帮助。
祝你好运。