Yii2覆盖的字段()

时间:2017-11-15 14:32:02

标签: php rest api yii yii2

我在models / CallerIdentity.php中重写了字段函数。

public function fields()
{
  $fields = parent::fields();
  $fields[] = 'ehadata';

 return $fields;
} 

CallerIdentity有这种关系......

public function getEhadata()
{
  return $this->hasMany(EHAData::className(), ['cidref' => 'cidref']);
}

Controller类是NumbersController。所以现在如果我向api.dev/v1/numbers发出GET请求,响应是这样的,这就是我的目标。

 {
    "cidref": 411,
    "custref": 178,
    "caller_id": "978378478",
    "expiry": "2021-06-27",
    "conf_call": "n",
    "type": "F",
    "redirect": null,
    "destination": "help@help.com",
    "status": 1,
    "start_date": "2010-09-17",
    "last_polled": "2012-12-07 08:30:02",
    "ehadata": [
        {
            "status": 0,
            "name": "Blah ",
            "bussuffix": "Ltd",
            "premesis": "Blah House",
            "thoroughfare": "Blah Road",
            "locality": "Manchester",
            "postcode": "T56 T4G"
        }
    ]
},

来为端点编写测试,我无法访问任何ehadata字段。

我能做到:

$I->seeResponseJsonMatchesJsonPath('$[0].ehadata');

va_dump($ fields)输出

array (size=12)
'cidref' => string 'cidref' (length=6)
'custref' => string 'custref' (length=7)
'caller_id' => string 'caller_id' (length=9)
'expiry' => string 'expiry' (length=6)
'conf_call' => string 'conf_call' (length=9)
'type' => string 'type' (length=4)
'redirect' => string 'redirect' (length=8)
'destination' => string 'destination' (length=11)
'status' => string 'status' (length=6)
'start_date' => string 'start_date' (length=10)
'last_polled' => string 'last_polled' (length=11)
1 => string 'ehadata' (length=7)

要检查阵列是否存在,但无论我尝试什么,我都无法检查任何单个字段。这让我想到当我来编写更新功能时,如何访问/操作字段?有没有人有任何想法?

任何帮助都会受到大力赞赏。

1 个答案:

答案 0 :(得分:0)

通常,如果将fields()覆盖为:

public function fields()
{
  $fields = parent::fields();
  $fields['ehadata'] = 'ehadata';

 return $fields;
} 

然后通过$model->ehadata循环访问字段很容易,因为$model->ehadata是一个对象数组

示例:

foreach($model->ehadata as $temp)
{
   $temp->status = 2;
}