根据文章分类id调用该分类下的文章
1、打开includes下 init.php
末尾处增加下列代码——可根据实际情况,增删里面的查询字段。
function index_get_class_articles($cat_aid, $cat_num)
{
$sql = "SELECT article_id, title,open_type,cat_id,content,file_url,add_time,description FROM " .$GLOBALS[‘ecs’]->table(‘article’). " WHERE cat_id = ".$cat_aid." and is_open = 1 LIMIT " . $cat_num;
$res = $GLOBALS[‘db’]->getAll($sql);
$arr = array();
foreach ($res AS $idx => $row)
{
$arr[$idx][‘id’] = $row[‘article_id’];
$arr[$idx][‘title’] = $row[‘title’];
$arr[$idx][‘short_title’] = $GLOBALS[‘_CFG’][‘article_title_length’] > 0 ?sub_str($row[‘title’], $GLOBALS[‘_CFG’][‘article_title_length’]) : $row[‘title’];
$arr[$idx][‘cat_name’] = $row[‘cat_name’];
$arr[$idx][‘content’] = $row[‘content’];
$arr[$idx][‘short_content’] = sub_str($row[‘content’],33);
$arr[$idx][‘add_time’] = local_date($GLOBALS[‘_CFG’][‘date_format’], $row[‘add_time’]);
$arr[$idx][‘url’] = $row[‘open_type’] != 1 ?build_uri(‘article’, array(‘aid’ => $row[‘article_id’]), $row[‘title’]) : trim($row[‘file_url’]);
$arr[$idx][‘cat_url’] = build_uri(‘article_cat’, array(‘acid’ => $row[‘cat_id’]));
$arr[$idx][‘file_url’] = trim($row[‘file_url’]); //图片路径
$arr[$idx][‘description’] = $row[‘description’];
$arr[$idx][‘short_description’] = sub_str($row[‘description’],15);
}
return $arr;
}
2、在调用该文章的页面添加代码
<?php
$GLOBALS[‘smarty’]->assign(‘articles’,index_get_class_articles(14, 6)); <!–14代表文章分类id,,6为数量–>
?>
<UL id="">
<!–{foreach from=$articles item=art name=art}–>
<li><a title="{$art.title}" target="_blank" href="{$art.url}">{$art.short_title}</a></li>
<!–{/foreach}–>
</UL>
穷则思变,差则思勤!没有比人更高的山没有比脚更长的路。