update

app/adminapi/controller/cost_project/CostProjectController.php

@@ -104,5 +104,11 @@ class CostProjectController extends BaseAdminController
         return $this->data($result);
     }
 
+    public function datas()
+    {
+        $name = $this->request->param('name', '');
+        $datas = CostProjectLogic::datas($name);
+        return $this->data($datas);
+    }
 
 }

app/adminapi/logic/cost_project/CostProjectLogic.php

@@ -153,4 +153,21 @@ class CostProjectLogic extends BaseLogic
     {
         return CostProject::findOrEmpty($params['id'])->toArray();
     }
+
+    public static function datas($name)
+    {
+        $datas = CostProject::where(function ($query) use ($name) {
+                    if ($name) {
+                            $query->where('project_name', 'like', '%' . $name . '%');
+                        }
+                    })
+                ->field(['id', 'project_num', 'project_name'])
+                ->order(['id' => 'desc'])
+                ->select()
+                ->toArray();
+        foreach ($datas as &$item) {
+            $item['projectinfo'] = 'ID：' . $item['id'] . ' / 名称：' . $item['project_name'];
+        }
+        return $datas;
+    }
 }