最新反馈增加默认条数

application/controllers/information.php

@@ -1260,6 +1260,9 @@ class Information extends CI_Controller
   {
     $feedback_newest = $this->Feedback_model->test_feedback_newest();
     var_dump($feedback_newest);
+    echo '------------------------------------------------------';
+    $feedback_newest = $this->Feedback_model->test_feedback_newest(10);
+    var_dump($feedback_newest);
   }
 
   public function test_feedback30()

application/models/feedback_model.php

@@ -8,20 +8,20 @@ class Feedback_model extends CI_Model {
     }
 
     /**
-     * 返回最新八条反馈信息
+     * 返回最新反馈信息，默认 20条
     */
-    function get_feedback_newest() {
-
+    function get_feedback_newest($row_limit = 20) {
+      $total_limit = $row_limit * 2;
       $feedback_query =
         $this->HT->query("
-            select top 40
+          select top ?
             tad_content, tai_customerid, tai_title, tai_getdate, tai_url
           from Eva_TAInfo tai
             left join Eva_TADetail on TAD_TAI_SN=TAI_SN
             left join Eva_TAGuidePrize tgp on tgp.TGP_TAI_SN = tai.TAI_SN
           where TAD_Content is not null 
             and isnull(TAI_DeleteFlag,0) = 0 and isnull(tgp.TGP_CheckState, 0) = 136002
-            order by tai_getdate desc");
+          order by tai_getdate desc", $total_limit);
 
       $feedback_result = $feedback_query->result();
       $feedback_list = [];
@@ -31,7 +31,7 @@ class Feedback_model extends CI_Model {
         $createdOn = new DateTime($feedback_row->tai_getdate);
         $createdOnString = $createdOn->format('M Y');
         $feedback_count = COUNT($feedback_list);
-            if (!in_array($feedback_row->tai_customerid, $customer_id_list) && $feedback_count < 20) {  
+        if (!in_array($feedback_row->tai_customerid, $customer_id_list) && $feedback_count < $row_limit) {  
           $feedback = [
             'title' => $feedback_row->tai_title,
             'customer' => $feedback_row->tai_customerid,