public function actionCityList($id)
{
if ($countryCities = Country::findOne($id)) {
foreach ($countryCities->cities as $city) {
echo "<option value='" . $city->id . "'>" . $city->name . "</option>";
}
} else {
echo "<option> - </option>";
}
}
public function actionEntry()
{
$model = new EntryForm();
// 获取 country 表的所有行并以 name 排序
$countries = Country::find()->orderBy('name')->all();
//print_r($countries);
// 获取主键为 “US” 的行
$country = Country::findOne('US');
// 输出 “United States”
//echo $country->name;
// 修改 name 为 “U.S.A.” 并在数据库中保存更改
//$country->name = 'U.S.A.';
//$country->save();
if ($model->load(Yii::$app->request->post()) && $model->validate()) {
// 验证 $model 收到的数据
// 做些有意义的事 ...
return $this->render('entry-confirm', ['model' => $model, 'countries' => $countries]);
} else {
// 无论是初始化显示还是数据验证错误
//$this->renderFile('@app/views/myform/myform_header.php');
//echo $this->render('myformheader');
return $this->render('entry', ['model' => $model, 'countries' => $countries]);
}
}
:</b> <?php
echo $profile->last_name;
?>
</p>
<p><b><?php
echo $profile->getAttributeLabel('gender');
?>
:</b> <?php
echo $profile->gender ? 'Male' : 'Female';
?>
</p>
<p><b><?php
echo $profile->getAttributeLabel('country_id');
?>
:</b> <?php
echo Country::findOne($profile->country_id)->name;
?>
</p>
<p><b><?php
echo $profile->getAttributeLabel('city_id');
?>
:</b> <?php
echo City::findOne($profile->city_id)->name;
?>
</p>
<p><b><?php
echo $profile->getAttributeLabel('address');
?>
:</b> <?php
echo $profile->address;
?>
/**
* Finds the Country model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param string $id
* @return Country the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Country::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
