增加非空判断，适应城市增删

application/controllers/information.php

@@ -1063,8 +1063,8 @@ class Information extends CI_Controller
             $feedback_city_list[$city_name] = $feedback_list;
           }
         
-          header('Content-Type: application/json');
-          echo json_encode($feedback_city_list);
+          // header('Content-Type: application/json');
+          // echo json_encode($feedback_city_list);
           
           $feedback_content = $this->load->view(
             'mobile_first/ah-feedback-city-list',

application/views/mobile_first/ah-feedback-city-list.php

@@ -17,8 +17,9 @@
                 <!--反馈集合页 每个目的地展示5条反馈，共7个目的地：
                     泰国，越南，柬埔寨，日本，印度，缅甸,中国
                     每条反馈包括：标题，正文，客人名字，反馈时间，反馈链接-->
-                    <?php foreach ($Bangkok as $index => $feedback) {?>
                     <!-- Bangkok -->
+                    <?php if (!empty($Bangkok)) {?>
+                    <?php foreach ($Bangkok as $index => $feedback) {?>
                     <div class="feedback_content">
                       <strong><?php echo $feedback['title'] ?></strong>
                       <p><?php echo $feedback['content'] ?></p>
@@ -26,7 +27,9 @@
                       <div class="customer_name"><?php echo $feedback['customer'] ?>,<?php echo $feedback['createdOn'] ?></div>
                     </div>
                     <?php }?>
+                    <?php }?>
                     <!-- Hanoi -->
+                    <?php if (!empty($Hanoi)) {?>
                     <?php foreach ($Hanoi as $index => $feedback) {?>
                     <div class="feedback_content">
                       <strong><?php echo $feedback['title'] ?></strong>
@@ -35,7 +38,9 @@
                       <div class="customer_name"><?php echo $feedback['customer'] ?>,<?php echo $feedback['createdOn'] ?></div>
                     </div>
                     <?php }?>
+                    <?php }?>
                     <!-- Yangon -->
+                    <?php if (!empty($Yangon)) {?>
                     <?php foreach ($Yangon as $index => $feedback) {?>
                     <div class="feedback_content">
                       <strong><?php echo $feedback['title'] ?></strong>
@@ -43,6 +48,7 @@
                       <a href="<?php echo $feedback['url'] ?>" target="_blank">More</a>
                       <div class="customer_name"><?php echo $feedback['customer'] ?>,<?php echo $feedback['createdOn'] ?></div>
                     </div>
+                    <?php }?>
                     <?php }?>
                               
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