创建Model:
models/EntryForm.php
<?php namespace app\models; use yii\base\Model; class EntryForm extends Model { public $name; public $email; public function rules() { return [ [['name', 'email'], 'required'], ['email', 'email'], ]; } }
创建Action:
<?php namespace app\controllers; use Yii; use yii\web\Controller; use app\models\EntryForm; class SiteController extends Controller { // ...existing code... public function actionEntry() { $model = new EntryForm; if ($model->load(Yii::$app->request->post()) && $model->validate()) { // valid data received in $model // do something meaningful here about $model ... return $this->render('entry-confirm', ['model' => $model]); } else { // either the page is initially displayed or there is some validation error return $this->render('entry', ['model' => $model]); } } }
创建Views:
在views/site/entry-confirm.php中
<?php use yii\helpers\Html; ?> <p>You have entered the following information:</p> <ul> <li><label>Name</label>: <?= Html::encode($model->name) ?></li> <li><label>Email</label>: <?= Html::encode($model->email) ?></li> </ul>
在views/site/entry.php中:
<?php use yii\helpers\Html; use yii\widgets\ActiveForm; ?> <?php $form = ActiveForm::begin(); ?> <?= $form->field($model, 'name') ?> <?= $form->field($model, 'email') ?> <div class="form-group"> <?= Html::submitButton('Submit', ['class' => 'btn btn-primary']) ?> </div> <?php ActiveForm::end(); ?>
试试看吧:
http://hostname/index.php?r=site/entry
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