修改商品分类管理

app/data/controller/ShopGoods.php

@@ -5,7 +5,6 @@ namespace app\data\controller;
 use app\data\service\GoodsService;
 use think\admin\Controller;
 use think\admin\extend\CodeExtend;
-use think\admin\extend\DataExtend;
 
 /**
  * 商品数据管理
@@ -20,6 +19,20 @@ class ShopGoods extends Controller
      */
     private $table = 'ShopGoods';
 
+    /**
+     * 最大分类级别
+     * @var integer
+     */
+    protected $cateLevel;
+
+    /**
+     * 控制器初始化
+     */
+    protected function initialize()
+    {
+        $this->cateLevel = GoodsService::instance()->getCateLevel();
+    }
+
     /**
      * 商品数据管理
      * @auth true
@@ -65,8 +78,7 @@ class ShopGoods extends Controller
     protected function _page_filter(&$data)
     {
         $this->marks = GoodsService::instance()->getMarkList();
-        $query = $this->app->db->name('ShopGoodsCate')->where(['deleted' => 0, 'status' => 1]);
-        $this->clist = DataExtend::arr2table($query->order('sort desc,id desc')->select()->toArray());
+        $this->clist = GoodsService::instance()->getCateList('arr2table');
         $clist = $this->app->db->name('ShopGoodsCate')->whereIn('id', array_column($data, 'cate'))->column('pid,name,status', 'id');
         foreach ($data as &$vo) {
             $vo['cate'] = $clist[$vo['cate']] ?? $vo['cate'];

app/data/service/GoodsService.php

@@ -67,7 +67,11 @@ class GoodsService extends Service
     {
         $map = ['deleted' => 0, 'status' => 1];
         $query = $this->app->db->name('ShopGoodsCate')->where($map)->order('sort desc,id desc');
-        return DataExtend::$type($query->withoutField('sort,status,deleted,create_at')->select()->toArray());
+        $cates = DataExtend::$type($query->withoutField('sort,status,deleted,create_at')->select()->toArray());
+        if ($type === 'arr2table') foreach ($cates as &$vo) {
+            $vo['sat'] = $vo['spt'] !== $this->getCateLevel() - 1 ? 'disabled' : '';
+        }
+        return $cates;
     }
 
     /**

app/data/view/shop_goods/form.html

@@ -19,11 +19,10 @@
             <span class="color-green font-w7 label-required-prev">所属分类</span>
             <span class="color-desc margin-left-5">Category Name</span>
             <select class="layui-select" name="cate" lay-search>
-                {foreach $cates as $cate}
-                {if isset($vo.cate) and $vo.cate eq $cate.id}
-                <option selected value="{$cate.id}">{$cate.spl}{$cate.name|default=''}</option>
+                {foreach $cates as $cate}{if isset($vo.cate) and $vo.cate eq $cate.id}
+                <option {$cate.sat} disabled selected value="{$cate.id}">{$cate.spl}{$cate.name|default=''}</option>
                 {else}
-                <option value="{$cate.id}">{$cate.spl}{$cate.name|default=''}</option>
+                <option {$cate.sat} disabled value="{$cate.id}">{$cate.spl}{$cate.name|default=''}</option>
                 {/if}{/foreach}
             </select>
         </label>

app/data/view/shop_goods/index_search.html

@@ -32,9 +32,9 @@
                 <select class="layui-select" name="cate" lay-search>
                     <option value="">-- 全部分类 --</option>
                     {foreach $clist as $cate}{if input('cate','') eq $cate.id}
-                    <option selected value="{$cate.id}">{$cate.spl}{$cate.name}</option>
+                    <option {$cate.sat} selected value="{$cate.id}">{$cate.spl}{$cate.name|default=''}</option>
                     {else}
-                    <option value="{$cate.id}">{$cate.spl}{$cate.name}</option>
+                    <option {$cate.sat} value="{$cate.id}">{$cate.spl}{$cate.name|default=''}</option>
                     {/if}{/foreach}
                 </select>
             </div>