本文通过实例代码给大家介绍了Yii2.0多文件上传实例说明,非常不错,具有参考借鉴价值,需要的朋友参考下吧
创建控制器FormController
<?php namespace frontend\controllers; use Yii; use yii\web\Controller; use frontend\models\Uploadm; use yii\web\UploadedFile; class FormController extends Controller{ public function actionMyfiles(){ $model=new Uploadm(); return $this->renderPartial('myfiles',['model'=>$model]); } public function actionGetfiles(){ $model = new Uploadm(); if (Yii::$app->request->isPost) { $model->imgFile = UploadedFile::getInstances($model, 'imgFile'); if ($model->upload()) { // 文件上传成功 echo '上传成功'; } } }
创建模型Uploadm.php
<?php namespace frontend\models; use Yii; use yii\base\Model; use yii\web\UploadedFile; class Uploadm extends Model { public $imgFile; public function rules(){ return [ [['imgFile'], 'file','maxFiles' => 5],//最多5张 ]; } public function upload() { if ($this->validate()) { foreach ($this->imgFile as $file) { $file->saveAs('uploads/' . $file->baseName . '.' . $file->extension); } return true; } else { return false; } } }
创建视图/views/form/myfiles.php
<?php use yii\helpers\Html; use yii\widgets\ActiveForm; $form = ActiveForm::begin([ 'id' => 'login-form', 'options' => ['class' => 'form-horizontal','enctype' => 'multipart/form-data'], 'action'=>'?r=form/getfiles', 'method'=>'post' ]) ?> <?= $form->field($model, 'imgFile[]')->fileInput(['multiple' => true]) ?> <p class="form-group"> <p class="col-lg-offset-1 col-lg-11"> <?= Html::submitButton('上传', ['class' => 'btn btn-primary']) ?> </p> </p> <?php ActiveForm::end() ?>
以上就是本文的全部内容,希望对大家的学习有所帮助,更多相关内容请关注PHP中文网!
相关推荐:
以上是关于Yii2.0多文件上传的代码的详细内容。更多信息请关注PHP中文网其他相关文章!