我正在使用應顯示最新(定義計數)添加附件的自定義模塊。 我看到這一段代碼在類/ Attachment.php如何獲得Prestashop中的所有附件列表
public static function getAttachments($id_lang, $id_product, $include = true)
{
return Db::getInstance()->executeS('
SELECT *
FROM '._DB_PREFIX_.'attachment a
LEFT JOIN '._DB_PREFIX_.'attachment_lang al
ON (a.id_attachment = al.id_attachment AND al.id_lang = '.(int)$id_lang.')
WHERE a.id_attachment '.($include ? 'IN' : 'NOT IN').' (
SELECT pa.id_attachment
FROM '._DB_PREFIX_.'product_attachment pa
WHERE id_product = '.(int)$id_product.'
)'
);
}
到目前爲止,我知道我不需要這個$包括檢查,所以我需要做像getAllattachments或類新的自定義靜態函數嗎?任何想法非常讚賞。
在模塊我有此
public function hookLeftColumn($params)
{
if (!$this->isCached('blockattachment.tpl', $this->getCacheId()))
{
$attachments = Attachment::getAttachments();
foreach ($attachments as &$attachment)
{
$attachment['image'] = $this->context->language->iso_code.'-default';
if (file_exists(_PS_MANU_IMG_DIR_.$attachment['id_manufacturer'].'-'.ImageType::getFormatedName('medium').'.jpg'))
$attachment['image'] = $attachment['id_manufacturer'];
}
$this->smarty->assign(array(
'attachments' => $attachments,
'text_list' => Configuration::get('ATTACHMENT_DISPLAY_TEXT'),
'text_list_nb' => Configuration::get('ATTACHMENT_DISPLAY_TEXT_NB'),
'form_list' => Configuration::get('ATTACHMENT_DISPLAY_FORM'),
'display_link_manufacturer' => Configuration::get('PS_DISPLAY_SUPPLIERS'),
));
}
return $this->display(__FILE__, 'blockattachment.tpl', $this->getCacheId());
}
和TPL這一個
{if $attachments}
{if $text_list}
<ul class="bullet">
{foreach from=$attachments item=attachment name=attachment_list}
{if $smarty.foreach.attachment_list.iteration <= $text_list_nb}
<li><a href="{$link->getAttachmentLink($attachment.id_attachment, $attachment.link_rewrite)|escape:'html'}" title="{l s='More about %s' sprintf=[$attachment.name] mod='blockattachment'}">{$attachment.name|escape:'html':'UTF-8'}</a></li>
{/if}
{/foreach}
</ul>
{/if}
{else}
<p>{l s='No new attachments' mod='blockattachment'}</p>
{/if}
這一切都從將其與改變的功能GetManufacturer複製blockmanufacturer模塊。
你想要多少附件的最新附件?只有用戶語言或所有語言的附件? – sadlyblue
嗨!在tpl foreach循環中,由模塊config(看起來確切的block manufacuter){if $ smarty.foreach.attachment_list.iteration <= $ text_list_nb}中的變量設置了一個限制。從所有語言應該沒問題。感謝隊友的任何幫助 – PipBoy2000