后台内容模块功能完善

app/model/Attribute.php

@@ -80,4 +80,31 @@ class Attribute extends \think\Model {
 
 		}
 	}
+
+	public static function getField($model, $ac = "add"){
+		$list = [];
+		$group = $model['attr_group'];
+
+		$map = [];
+		$map[] = ['model_id', '=', $model['id']];
+		if ($ac == 'add') {
+			$map[] = ['is_show', 'IN', [1, 2]];
+		}else if ($ac == 'edit') {
+			$map[] = ['is_show', 'IN', [1, 3]];
+		}
+
+		$row = self::where('model_id', $model['id'])
+			->select()
+			->append(['option'])
+			->toArray();
+		foreach ($row as $key => $value) {
+			if (isset($group[$value['group_id']])) {
+				$list[$group[$value['group_id']]['label']][] = $value;
+			}else{
+				$list[$value['group_id']][] = $value;
+			}
+		}
+
+		return $list;
+	}
 }