【发布时间】:2015-02-23 06:36:49
【问题描述】:
有人可以指导我这部分有什么问题,有时它会从数据库中获取所有数据,有时只是第一行,有时什么都没有。任何帮助或替代方法将不胜感激。提前致谢
我的模块/mymodule.php:
public function hookHome($params)
{
$this->context->controller->addCSS($this->_path.'css/style.css', 'all');
$this->context->controller->addJS($this->_path.'js/main.js', 'all');
if (!$this->isCached('my-module.tpl', $this->getCacheId()))
{
$infos = $this->getInfos($this->context->language->id, $this->context->shop->id);
$this->context->smarty->assign(array('infos' => $infos, 'nbblocks' => count($infos)));
}
return $this->display(__FILE__, 'my-module.tpl', $this->getCacheId());
}
public function getInfos($id_lang, $id_shop)
{
$sql = 'SELECT * FROM `'._DB_PREFIX_.'table1` ';
return Db::getInstance()->executeS($sql);
}
这是我的 my-module/mymodule.tmp:
<div class="my-class">
<ul class="my-class-child">
{if $infos|@count > 0}
{foreach from=$infos item=info}
<li>
<p>{$info.id}</p>
<div class="cd-author">
<img src='{$info.image}' alt="my-img">
<ul class="csd">
<li>{$info.value1}</li>
<li>{$info.value2}</li>
</ul>
</div>
</li>
{/foreach}
{/if}
</ul>
</div>
这是我的表结构
表 1:
--------------------------------------
id | image | value1 | value2
--------------------------------------
1 | x.jpg | abc | xyz
--------------------------------------
2 | x.jpg | abc | xyz
--------------------------------------
【问题讨论】: