init commit

application/admin/controller/wdsxh/institution/Level.php

@@ -0,0 +1,139 @@
+<?php
+
+namespace app\admin\controller\wdsxh\institution;
+
+use app\common\controller\Backend;
+use think\Db;
+use think\db\exception\DataNotFoundException;
+use think\db\exception\ModelNotFoundException;
+use think\exception\DbException;
+use think\exception\PDOException;
+use Exception;
+
+/**
+ * 机构级别
+ *
+ * @icon fa fa-circle-o
+ */
+class Level extends Backend
+{
+
+    /**
+     * Level模型对象
+     * @var \app\admin\model\wdsxh\institution\Level
+     */
+    protected $model = null;
+
+    protected $searchFields = 'id,level_name';
+
+    public function _initialize()
+    {
+        parent::_initialize();
+        $this->model = new \app\admin\model\wdsxh\institution\Level;
+
+        $param = $this->request->get();
+        
+        $institution_id = isset($param['institution_id']) ? $param['institution_id'] : '';
+        $this->assign('institution_id',$institution_id);
+        $this->assignconfig('institution_id',$institution_id);
+    }
+
+
+
+    /**
+     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
+     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
+     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
+     */
+
+
+    /**
+     * 查看
+     */
+    public function index()
+    {
+        //当前是否为关联查询
+        $this->relationSearch = true;
+        //设置过滤方法
+        $this->request->filter(['strip_tags', 'trim']);
+        if ($this->request->isAjax()) {
+            //如果发送的来源是Selectpage，则转发到Selectpage
+            if ($this->request->request('keyField')) {
+                return $this->selectpage();
+            }
+            list($where, $sort, $order, $offset, $limit) = $this->buildparams();
+            $institution_id = $this->request->get('institution_id');
+            if (!empty($institution_id)) {
+                $this->model = $this->model->where('institution_id',$institution_id);
+            }
+
+            $list = $this->model
+                    ->with(['institution'])
+                    ->where($where)
+                    ->order($sort, $order)
+                    ->paginate($limit);
+
+            foreach ($list as $row) {
+                
+                
+            }
+
+            $result = array("total" => $list->total(), "rows" => $list->items());
+
+            return json($result);
+        }
+        return $this->view->fetch();
+    }
+
+    /**
+     * 删除
+     *
+     * @param $ids
+     * @return void
+     * @throws DbException
+     * @throws DataNotFoundException
+     * @throws ModelNotFoundException
+     */
+    public function del($ids = null)
+    {
+        if (false === $this->request->isPost()) {
+            $this->error(__("Invalid parameters"));
+        }
+        $ids = $ids ?: $this->request->post("ids");
+        if (empty($ids)) {
+            $this->error(__('Parameter %s can not be empty', 'ids'));
+        }
+        $pk = $this->model->getPk();
+        $adminIds = $this->getDataLimitAdminIds();
+        if (is_array($adminIds)) {
+            $this->model->where($this->dataLimitField, 'in', $adminIds);
+        }
+        $list = $this->model->where($pk, 'in', $ids)->select();
+
+        $memberModel = new \app\admin\model\wdsxh\institution\Member();
+        foreach ($list as $item) {
+            $memberCount = $memberModel->where('level_id',$item['id'])->count();
+            if ($memberCount) {
+                $this->error('级别：'.$item['level_name'].'，有成员，无法删除');
+            }
+            unset($memberCount);
+        }
+
+        $count = 0;
+        Db::startTrans();
+        try {
+            foreach ($list as $item) {
+                $count += $item->delete();
+            }
+            Db::commit();
+        } catch (PDOException|Exception $e) {
+            Db::rollback();
+            $this->error($e->getMessage());
+        }
+        if ($count) {
+            $this->success();
+        }
+        $this->error(__('No rows were deleted'));
+    }
+
+}