ecshop调用指定分类的文章的方法介绍
<p><span>举例如首页调用方法： </span><br><span>1、先打开index.php文件找到以下代码： </span><br><span>$smarty->assign('new_articles', index_get_new_articles()); // 最新文章 </span><br><span>在它下面增加以下： </span><br><span>//调用方法 </span><br><span>$smarty->assign('class_articles_4', index_get_class_articles(4,6)); // 分类调用文章 </span><br><span>//调用多个就修改传进去的参数,以及模板接收的变量,其中上面的4就是文章分类ID,其中6是调用数量 </span><br><span>$smarty->assign('class_articles_5', index_get_class_articles(5,6)); // 分类调用文章 </span><br><span>$smarty->assign('class_articles_6', index_get_class_articles(6,6)); // 分类调用文章 </span><br><span>$smarty->assign('class_articles_7', index_get_class_articles(7,6)); // 分类调用文章 </span><br><span>$smarty->assign('class_articles_8', index_get_class_articles(8,6)); // 分类调用文章 </span><br><span>2、在lib_goods.php增加以下函数 </span><br><span>/** </span><br><span>* 获得指定栏目最新的文章列表。 </span><br><span>* </span><br><span>* @access private </span><br><span>* @return array </span><br><span>*/ </span><br><span>function index_get_class_articles($cat_aid, $cat_num) </span><br><span>{ </span><br><span>$sql = "SELECT article_id, title,open_type,cat_id,file_url FROM " .$GLOBALS['ecs']->table('article'). " WHERE cat_id = ".$cat_aid." and is_open = 1 LIMIT " . $cat_num; </span><br><span>$res = $GLOBALS['db']->getAll($sql); </span><br><span>$arr = array(); </span><br><span>foreach ($res AS $idx => $row) </span><br><span>{ </span><br><span>$arr[$idx]['id'] = $row['article_id']; </span><br><span>$arr[$idx]['title'] = $row['title']; </span><br><span>$arr[$idx]['short_title'] = $GLOBALS['_CFG']['article_title_length'] > 0 ? </span><br><span>sub_str($row['title'], $GLOBALS['_CFG']['article_title_length']) : $row['title']; </span><br><span>$arr[$idx]['cat_name'] = $row['cat_name']; </span><br><span>$arr[$idx]['add_time'] = local_date($GLOBALS['_CFG']['date_format'], $row['add_time']); </span><br><span>$arr[$idx]['url'] = $row['open_type'] != 1 ? </span><br><span>build_uri('article', array('aid' => $row['article_id']), $row['title']) : trim($row['file_url']); </span><br><span>$arr[$idx]['cat_url'] = build_uri('article_cat', array('acid' => $row['cat_id'])); </span><br><span>} </span><br><span>return $arr; </span><br><span>} </span><br><span>3、第二步是在index.dwt模板想调用的地方增加以下代码，（注：以下调上面设置里的分类ID为8的文章列表)： </span><br><span><!--{foreach from=$class_articles_8 item=article}--> </span><br><span><li><a href="{$article.url}" />
<span><!--{/foreach}--> </span></span></p>
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