From 4e1a36384ce830bb6c62ce0ada86d7f0f08e9025 Mon Sep 17 00:00:00 2001
From: Yagami <976204163@qq.com>
Date: Mon, 22 Feb 2021 16:24:26 +0800
Subject: [PATCH] * Code for task #36041.

---
 module/product/control.php       | 5 ++---
 module/product/js/edit.js        | 5 -----
 module/product/view/all.html.php | 6 +++---
 3 files changed, 5 insertions(+), 11 deletions(-)

diff --git a/module/product/control.php b/module/product/control.php
index 848b5971b5..c9a84a703a 100644
--- a/module/product/control.php
+++ b/module/product/control.php
@@ -357,7 +357,6 @@ class product extends control
         $this->lang->product->switcherMenu   = $this->product->getSwitcher($productID);
         $this->lang->product->mainMenuAction = $this->product->getProductMainAction();
 
-
         /* Init vars. */
         $product              = $this->product->getById($productID);
         $notRemovePRJ         = array();
@@ -480,7 +479,7 @@ class product extends control
         $this->view->rdUsers              = $rdUsers;
         $this->view->users                = $this->user->getPairs('nodeleted|noclosed');
         $this->view->programs             = array('') + $this->loadModel('program')->getTopPGMPairs();
-        $this->view->lines                = array('') + $this->product->getLinePairs($product->program);
+        $this->view->lines                = $product->program ? array('') + $this->product->getLinePairs($product->program) : array();
         $this->view->URSRPairs            = $this->loadModel('custom')->getURSRPairs();
         $this->view->canChangePGM         = $canChangePGM;
         $this->view->singleLinkProjects   = $singleLinkProjects;
@@ -984,7 +983,7 @@ class product extends control
         $this->loadModel('program');
         $this->session->set('productList', $this->app->getURI(true));
 
-        /* Init vars. */
+        /* Process product structure. */
         $productStructure = array();
         $productStats     = $this->product->getStats($orderBy, '', $browseType, '', 'story');
 
diff --git a/module/product/js/edit.js b/module/product/js/edit.js
index 367d94af08..9b7015931a 100644
--- a/module/product/js/edit.js
+++ b/module/product/js/edit.js
@@ -12,11 +12,6 @@ $(function()
                 $('#program').trigger("chosen:updated");
             }
         }
-    })
-
-    $('#program').change(function()
-    {
-        var programID = $(this).val();
 
         $.get(createLink('product', 'ajaxGetLine', 'programID=' + programID), function(data)
         {
diff --git a/module/product/view/all.html.php b/module/product/view/all.html.php
index d710354b6b..f3e08c9b3b 100644
--- a/module/product/view/all.html.php
+++ b/module/product/view/all.html.php
@@ -80,9 +80,9 @@
           <?php foreach($program as $lineID => $line):?>
           <?php if(isset($line['lineName'])):?>
           <?php
-              $trAttrs  = "data-id='line.$lineID' data-parent='program.$programID'";
-              $trClass .= ' is-nest-child  table-nest';
-              $trAttrs .= " data-nest-parent='program.$programID' data-nest-path='program.$programID,$lineID'";
+          $trAttrs  = "data-id='line.$lineID' data-parent='program.$programID'";
+          $trClass .= ' is-nest-child  table-nest';
+          $trAttrs .= " data-nest-parent='program.$programID' data-nest-path='program.$programID,$lineID'";
           ?>
           <tr <?php echo $trAttrs;?>>
             <td colspan="14">