如何在yii2中从另一个模型或控制器的一个视图窗体中获取值？

我需要你的帮助。我有查看表单search.php（modules/user/default/search）。我需要从该搜索表单获取用户的电子邮件（$email），并将其传输到ContactForm（模块/main/models/ContactForm）或ContactController（模块/main/Controller/ContactController）。我怎样才能到达这里

这是我的搜索表上的cod

<?php
$this->title = Yii::t('app', 'TITLE_SEARCH');
?>
<?php use yii\helpers\Html; ?><br>
<div class="text-left"><a href="<?='/taxi/web/user/default/index'?>" class="btn" style="background-color: honeydew" >Назад к Поиску</a></div>
<br><br>


<?php if (!$result) { ?>
    <p>Ничего не найдено</p>
<?php } else { ?>
    <?php foreach ($result as $one){
        $from = $one -> from;
        $to = $one -> to;
        $age = $one -> age;
        $username = $one -> username;
        $usersurname = $one -> usersurname;
        $data = $one -> data;
        $time = $one -> time;
        $price = $one -> price;
        $place = $one -> place;
        $email = $one -> email;
        $id = $one -> id;
        ?>



            <div class="container" style=" border-radius: 5px">
                    <div class="col-xs-1"></div>
                    <div class="col-xs-10" style="background-color:mintcream; border-radius: 5px">
                        <div class="col-xs-3" style="">
                            <div class="row">
                                <div class="col-xs-12 text-center">
                                    <h4><?=$username?>&nbsp;<?=$usersurname?></h4>
                                    <p><?= Yii::t('app', 'TITLE_AGE')?>:<?= $age ?></p>
                                    <div class="col-xs-12 text-right">
                                        <a class="btn siteColor2" href='<?=Yii::$app->urlManager->createUrl(["user/profile/user"])?>'> <?=Yii::t('app', 'BUTTON_DRIVER_PAGE'); ?></a>
                                    </div>
                                </div>
                            </div><br>
                        </div>
    ...

С型触媒

<?php

namespace app\modules\main\models;

use Yii;
use yii\base\Model;

/**
 * ContactForm is the model behind the contact form.
 */
class ContactForm extends Model
{
    public $name;
    public $email;
    public $subject;
    public $body;
    public $verifyCode;


    /**
     * @return array the validation rules.
     */
    public function rules()
    {
        return [
            // name, email, subject and body are required
            [['name', 'email', 'subject', 'body'], 'required'],
            // email has to be a valid email address
            ['email', 'email'],
            // verifyCode needs to be entered correctly
            ['verifyCode', 'captcha', 'captchaAction' => '/main/contact/captcha'],
        ];
    }

    /**
     * @return array customized attribute labels
     */


    public function attributeLabels()
    {
        return [
            'verifyCode' => Yii::t('app', 'USER_VERIFYCODE'),
            'name' => Yii::t('app', 'USER_USERNAME'),
            'email' => Yii::t('app', 'USER_EMAIL'),
            'subject' => Yii::t('app', 'USER_SUBJECT'),
            'body' => Yii::t('app', 'USER_BODY'),
        ];
    }

    /**
     * Sends an email to the specified email address using the information collected by this model.
     * @param string $email the target email address
     * @return boolean whether the model passes validation
     */

    public function contact($email)
    {
        if ($this->validate()) {
            Yii::$app->mailer->compose()
                ->setTo($email)
                ->setFrom([Yii::$app->params['supportEmail'] => Yii::$app->name])
                ->setReplyTo([$this->email => $this->name])
                ->setSubject($this->subject)
                ->setTextBody($this->body)
                ->send();

            return true;
        } else {
            return false;
        }
    }
}

您好，您可以尝试此会话：

在您的视图中设置：

\Yii::$app->session->set('email', 'emil@example.com');

以及您要检索的位置：

\Yii::$app->session->get('email'); 

或使用闪光灯：

Yii::$app->session->setFlash('email', 'emil@example.com');

 echo Yii::$app->session->getFlash('email');

在会话中保存电子邮件并到达那里。@Muhammad Shahzad举一些例子，我会接受答案
\Yii::$app->session->get('email'); 

Yii::$app->session->setFlash('email', 'emil@example.com');

 echo Yii::$app->session->getFlash('email');