From c56a0f47d9721b2407d39784872b5640c4bd95e3 Mon Sep 17 00:00:00 2001
From: sugar1569 <sugar1569@vip.qq.com>
Date: Sat, 26 Jan 2019 11:46:59 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E5=90=8E=E5=8F=B0=E7=B4=A0?=
 =?UTF-8?q?=E6=9D=90=E7=AE=A1=E7=90=86=20=E7=82=B9=E5=87=BB=E6=8C=89?=
 =?UTF-8?q?=E9=92=AE=E6=97=A0=E5=8F=8D=E5=BA=94?=
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Content-Transfer-Encoding: 8bit

---
 application/admin/controller/widget/Images.php | 10 +++++++---
 application/admin/view/widget/images.php       |  2 +-
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/application/admin/controller/widget/Images.php b/application/admin/controller/widget/Images.php
index 6151a151..d5c407ae 100644
--- a/application/admin/controller/widget/Images.php
+++ b/application/admin/controller/widget/Images.php
@@ -25,9 +25,13 @@ class Images extends AuthController
      */
    public function index()
    {
-       $pid = input('pid') != NULL ?input('pid'):session('pid');
-       if($pid != NULL)session('pid',$pid);
-       if(!empty(session('pid')))$pid = session('pid');
+       $pid = 0;
+       if(input('pid') && is_numeric(input('pid'))){
+           $pid = input('pid');
+           session('pid',$pid);
+       }else{
+           $pid = session('pid')?session('pid'):0;
+       }
        $this->assign('pid',$pid);
        //分类标题
        $typearray = Category::getAll();
diff --git a/application/admin/view/widget/images.php b/application/admin/view/widget/images.php
index d888a52c..28e259bd 100644
--- a/application/admin/view/widget/images.php
+++ b/application/admin/view/widget/images.php
@@ -98,7 +98,7 @@
 </body>
 </html>
 <script>
-    var pid = {$pid};//当前图片分类ID
+    var pid = {$pid+0};//当前图片分类ID
     var parentinputname = '{$Request.param.fodder}';//父级input name
     var uploadurl = "{:Url('upload',array('pid'=>$Request.param.pid))}"; //上传图片地址
     var deleteurl = "{:Url('delete')}";//删除图片地址