江湖家居至尊版文章详情页显示完整导航条的方法

江湖家居至尊版官方演示站文章详情页，导航条不显示最终栏目前一个栏目，如图：

解决方法:打开 /themes/aj0527/article/detail.html 模板文件，在相应位置添加如下代码：


<div class="main_topnav mb20">
  <div class="mainwd">
<p><span class="ico_list breadna"></span>您的位置：<a href="<{link ctl='index'}>"><{$CONFIG.site.title}></a> ><a href="<{link ctl='article'}>">学装修</a> ><a href="<{link ctl='article:items' arg0=$top_cate.cat_id}>"><{$top_cate.title}></a> <{if $top_cate.cat_id != $cate.cat_id}>
   ><a href="<{link ctl='article:items' arg0=$cate.cat_id}>"><{$cate.title}></a> <{/if}></p>
  </div>
</div>


打开  system/home/controllers/article.ctl.php  文件，在函数  public function detail($article_id, $page=1) 中相应位置添加如下代码：

$top_cate = $cate;
$filter['cat_id'] = $cat_id;
if($cate['level'] == 3){
$this->pagedata['childrens'] = K::M('article/cate')->childrens($cate['parent_id']);
}else{
if($cat_ids = K::M('article/cate')->children_ids($cat_id)){
$filter['cat_id'] = explode(',', $cat_ids);
}
if(!$childrens = K::M('article/cate')->childrens($cat_id)){
if($cate['level']>1){
$childrens = K::M('article/cate')->childrens($cate['parent_id']);
}
}
$this->pagedata['childrens'] = $childrens;
}
if($cate['level']>1){
$top_cate = K::M('article/cate')->cate($cate['parent_id']);
}
$this->pagedata['top_cate'] = $top_cate;
$this->pagedata['cate'] = $cate;

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修改后，此段函数代码为：

public function detail($article_id, $page=1)
{
if(!$article_id = (int)$article_id){
$this->error(404);
}else if(!$detail = K::M('article/article')->detail($article_id)){
$this->error(404);
}else if(!$cate = K::M('article/cate')->cate($detail['cat_id'])){
$this->error(404);
}else if(empty($detail['audit'])){
$this->err->add('文章审核中，暂时不可访问', 211);
}else if($detail['ontime'] && $detail['ontime'] > __TIME){
$this->err->add('文章还未发布，暂时不可访问', 212);
}else{
K::M('article/article')->update_count($article_id, 'views', 1);
if($detail['linkurl']){
header("Location:".$detail['linkurl']);
exit;
}else if($detail['from'] != 'article'){
$this->error(404);
}else if($detail['city_id'] && ($detail['city_id'] != $this->request['city_id'])){
$cfg = $this->system->config->get('site');
if($cfg['multi_city'] && ($city = K::M('data/city')->city($detail['city_id']))){
$this->system->response_code(301);
header("Location:".$this->mklink("article:detail", array($article_id), null, $detail['city_id']));
exit();
}
}
if($page == 'all'){
$curr_content = $detail['content'];
}else{
$page = max((int)$page, 1);
$offset = $page - 1;
if(!$curr_content = $detail['content_list'][$offset]){
$this->error(404);
}
$detail['curr_content'] = $curr_content;
}
$pager = array('page'=>$page);
$pager['count'] = $detail['content_count'];
$pager['prev'] = K::M('article/article')->prev_item($article_id);
$pager['next'] = K::M('article/article')->next_item($article_id);
if($comment_list = K::M('article/comment')->items(array('article_id'=>$article_id, 'closed'=>0), array('comment_id'=>'DESC'), 1, 5)){
$uids = array();
foreach($comment_list as $k=>$v){
$uids[$v['uid']] = $v['uid'];
}
if($uids){
$this->pagedata['member_list'] = K::M('member/member')->items_by_ids($uids);
}
$this->pagedata['comment_list'] = $comment_list;
}
$access = $this->system->config->get('access');
$this->pagedata['comment_yz'] = $access['verifycode']['comment'];
$this->pagedata['pager'] = $pager;
$top_cate = $cate;
$filter['cat_id'] = $cat_id;
if($cate['level'] == 3){
$this->pagedata['childrens'] = K::M('article/cate')->childrens($cate['parent_id']);
}else{
if($cat_ids = K::M('article/cate')->children_ids($cat_id)){
$filter['cat_id'] = explode(',', $cat_ids);
}
if(!$childrens = K::M('article/cate')->childrens($cat_id)){
if($cate['level']>1){
$childrens = K::M('article/cate')->childrens($cate['parent_id']);
}
}
$this->pagedata['childrens'] = $childrens;
}
if($cate['level']>1){
$top_cate = K::M('article/cate')->cate($cate['parent_id']);
}
$this->pagedata['top_cate'] = $top_cate;
$this->pagedata['cate'] = $cate;
$this->pagedata['detail'] = $detail;
$seo = array('title'=>$detail['title'], 'article_desc'=>$detail['desc'], 'cate_title'=>$cate['title'], 'cate_name'=>$cate['title'], 'page'=>($page > 1) ? $page : '');
$this->seo->init('article_detail', $seo);
if($seo_title = $detail['seo_title']){
$this->seo->set_title($seo_title);
}
if($seo_description = $detail['seo_description']){
$this->seo->set_description($seo_description);
}
if($seo_keywords = $detail['seo_keywords']){
$this->seo->set_keywords($seo_keywords);
}
$this->pagedata['mobile_url'] = $this->mklink('mobile/article:detail', array($article_id));
$this->tmpl = 'article/detail.html';
}
}

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