Yii 2：将会话变量传递给输入

Question

How do I pass the session variable userid to a text input? Using Yii::app->session?

loginform model of my application

 $session = Yii::$app->session;
 $session->set('userid',  $this->getUser($this->email, 'id'));
 $session->set('firstname',  $this->getUser($this->email, 'fname'));

view/ form

<?= $form->field($model, 'name')->textInput(['value' => Yii::$app->session['email']]) ?>    

Answer 1

You should just pass it as Yii::$app->session->get('userid')->id.

You were calling the email instead of userid. You can read more about sessions it in the documentation itself. Please, let me know if there is anything unclear.