测试面包屑数据查询功能

application/controllers/information.php

@@ -601,6 +601,9 @@ class Information extends CI_Controller
             $template = str_replace('<!--@TRAIN-SEARCH@-->', $template_TrainSearch, $template);
         }
 
+        
+        $breadcrumb_data = $this->Information_model->get_path_exclude_self($information->is_id, $information->is_path);
+
         //非产品页面
         $meta_product_code=get_meta($information->ic_id, 'meta_product_code');
         if (empty($meta_product_code)) {
@@ -610,6 +613,7 @@ class Information extends CI_Controller
             $data_H1['author'] = $this->Operator_model->get_author_nikename($information->ic_author); //获取作者信息
             $data_H1['ic_title'] = $information->ic_title;
             $data_H1['ic_photo'] = $information->ic_photo;
+            $data_H1['breadcrumb_data'] = $breadcrumb_data;
             $template_H1 = $this->load->view($template_path . '-h1', $data_H1, TRUE);
             $template = str_replace('<!--@HEAD_1@-->', $template_H1, $template);
 

application/models/information_model.php

@@ -139,6 +139,19 @@ class Information_model extends CI_Model {
         return $this->GetList($filed, $site_code);
     }
 
+    /**
+     * 获取当前节点的到最顶层的路径，不包括当前节点
+     */
+    function get_path_exclude_self($is_id, $path) {
+        $site_code = $this->config->item('site_code');
+        $path_query = $this->HT->query("select ic_id, is_id, ic_url,ic_url_title,ic_title,is_path
+        from infoStructures a inner join infoContents b on a.is_ic_id=b.ic_id 
+        where  is_id in ($path 0) and is_id <> ? and is_siteCode = ? order by is_level asc", array($is_id, $site_code));
+        $path_result = $path_query->result();
+
+        return $path_result;
+    }
+
     //根据路径获取某一级别节点详细页
     function get_detail_by_path($path, $level) {
         $this->init();

application/views/mobile_first/ch-h1.php

@@ -7,6 +7,13 @@
         </div>
     <?php } ?>
 
+    <div class="infocategory" style="display: none">
+        <a href="/">Home</a>
+        <?php foreach ($breadcrumb_data as $item) {?>
+            <?php echo $item->ic_url_title ?>
+        <?php }?>
+    </div>
+
     <div class="infocategory"><?php echo !empty($infocategory)?$infocategory->ic_url_title:'infocategory'; ?></div>
     <h1><?php echo !empty($ic_title)?$ic_title:'H1 title Chinahighlights mobile first template'; ?></h1>
     <!--<p class="subheadline">to do</p> -->