zencart通过产品id 批量添加推荐产品

1.修改 admin/featured.php

查找 pre_add_confirmation

将 pre_add_confirmation 与 break; 之间的代码，用下面的代码替换即可

<?php

case 'pre_add_confirmation':
// check for blank or existing featured

$pre_add_products_id=$_POST['pre_add_products_id'];
$pre_add_products_id2=explode(',',$pre_add_products_id);
foreach($pre_add_products_id2 as $key=>$val) {
$sql = "select products_id from " . TABLE_PRODUCTS . " where products_id='" . (int)$val . "'";
$check_featured = $db->Execute($sql);
if ($check_featured->RecordCount() == 1) {
$sql = "select products_id from " . TABLE_FEATURED . " where products_id='" . (int)$val . "'";
$check_featured = $db->Execute($sql);
if ($check_featured->RecordCount() < 1) {
// add empty featured
$featured_date_available = ((zen_db_prepare_input($_POST['start']) == '') ? '0001-01-01' : zen_date_raw($_POST['start']));
$expires_date = ((zen_db_prepare_input($_POST['end']) == '') ? '0001-01-01' : zen_date_raw($_POST['end']));
$products_id = zen_db_prepare_input($val);
$db->Execute("insert into " . TABLE_FEATURED . " (products_id, featured_date_added, expires_date, status, featured_date_available)
values ('" . (int)$products_id . "', now(), '" . zen_db_input($expires_date) . "', '1', '" . zen_db_input($featured_date_available) . "')");
}
}
}
break;
?>

2.admin\includes\functions\general.php

查找 函数 zen_set_field_length

在这个函数下面 增加以下函数即可

function zen_set_field_length_1000($max=50, $override=false) {
$field_length= 1000;
switch (true) {
case (($override == false and $field_length > $max)):
$length= 'size = "' . ($max+1) . '" maxlength= "' . $field_length . '"';
break;
default:
$length= 'size = "' . ($field_length+1) . '" maxlength = "' . $field_length . '"';
break;
}
return $length;
}

3. 做完上面2步后 就可以 通过后台 Catalog --> Featured Products --> 点击右边的 Product ID to be Manually Added as a Featured按钮
然后在文本框中输入产品的id, 产品id之间用英文逗号隔开，列如 21,55,23,89