Question

我想要的是存储用户的信息（身份证，姓名，照片）。当照片存储在images文件夹中时，ID和名称将存储在数据库中。我设法将照片存储到文件夹中，但奇怪的是其他信息没有存储到数据库中。我做错了什么？请指出我！ TQ 这是代码 views / _form.php

<?php
 /* @var $this PhotoController */
 /* @var $model Photo */
 /* @var $form CActiveForm */
?>
<div class="form">
   <?php $form=$this->beginWidget('CActiveForm', array(
'id'=>'photo-form',
'enableAjaxValidation'=>false,
'htmlOptions'=>array('enctype'=>'multipart/form-data'),
'clientOptions'=>array('validateOnSubmit'=>true,),
   )); ?>

<p class="note">Fields with <span class="required">*</span> are required.</p>

<?php echo $form->errorSummary($model); ?>

<div class="row">
    <?php echo $form->labelEx($model,'name'); ?>
    <?php echo $form->textField($model,'name',array('size'=>32,'maxlength'=>32)); ?>
    <?php echo $form->error($model,'name'); ?>
</div>

<div class="row">
    <?php echo $form->labelEx($model,'foto'); ?>
    <?php echo $form->fileField($model,'foto'); ?>
    <?php echo $form->error($model,'foto'); ?>
</div>

<div class="row buttons">
    <?php echo CHtml::submitButton($model->isNewRecord ? 'Create' : 'Save'); ?>
</div>
<?php $this->endWidget(); ?>
</div><!-- form -->

模型/ Photo.php

<?php
    /**
     * This is the model class for table "tbl_photo".
     *
     * The followings are the available columns in table 'tbl_photo':
     * @property integer $id
     * @property string $name
     */
class Photo extends CActiveRecord{
public $foto;
/**
 * Returns the static model of the specified AR class.
 * @param string $className active record class name.
 * @return Photo the static model class
 */
public static function model($className=__CLASS__)
{
    return parent::model($className);
}

/**
 * @return string the associated database table name
 */
public function tableName()
{
    return 'tbl_photo';
}

/**
 * @return array validation rules for model attributes.
 */
public function rules()
{
    // NOTE: you should only define rules for those attributes that
    // will receive user inputs.
    return array(
        array('name', 'required'),
        array('name', 'length', 'max'=>32),
        array('foto', 'file', 'types'=>'jpg, jpeg, gif, png'),

        // The following rule is used by search().
        // Please remove those attributes that should not be searched.
        array('id, name', 'safe', 'on'=>'search'),
    );
}

/**
 * @return array relational rules.
 */
public function relations()
{
    // NOTE: you may need to adjust the relation name and the related
    // class name for the relations automatically generated below.
    return array(
    );
}

/**
 * @return array customized attribute labels (name=>label)
 */
public function attributeLabels()
{
    return array(
        'id' => 'ID',
        'name' => 'Name',

    );
}

/**
 * Retrieves a list of models based on the current search/filter conditions.
 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
 */
public function search()
{
    // Warning: Please modify the following code to remove attributes that
    // should not be searched.

    $criteria=new CDbCriteria;

    $criteria->compare('id',$this->id);
    $criteria->compare('name',$this->name,true);

    return new CActiveDataProvider($this, array(
        'criteria'=>$criteria,
    ));
}
}

控制器/ PhotoController.php

<?php
class PhotoController extends Controller{
...
...

/**
 * Creates a new model.
 * If creation is successful, the browser will be redirected to the 'view' page.
 */
    public function actionCreate(){
    $model=new Photo;       

    // Uncomment the following line if AJAX validation is needed
    // $this->performAjaxValidation($model);
        if(isset($_POST['Photo'])){
       $model->attributes=$_POST['Photo'];
       if(isset($_FILES) && $_FILES['Photo']['error']['foto']==0){
          $uploadedFile = CUploadedFile::getInstance($model, 'foto');
      if($uploadedFile->getExtensionName()=="jpeg" || $uf->getExtensionName()=="png" || $uf->getExtensionName()=="gif"){
          $uploadedFile->saveAs(Yii::getPathOfAlias('webroot').'/images/'.$uploadedFile->getName());    
          Yii::app()->user->setFlash('foto','/images/'.$uploadedFile->getName());               
          $this->refresh();
            }
    }

        if($model->save())$this->redirect(array('view','id'=>$model->id));
}
$this->render('create',array('model'=>$model,));
}
}

Answer 1

$ model-＆gt;保存不会工作，因为验证时某些条件可能会失败。

$ model-＆gt; foto未保存

你必须保存为

$model->attributes=$_POST['Photo'];

$model->foto = CUploadedFile::getInstance($model, 'foto');
//do all your upload things over here
$model->save(false);

Answer 2

据我所知，我认为这$this->refresh();正在制造问题。尝试对此行进行评论，然后重试，因为 $ this-＆gt; refresh 刷新当前页面。此方法调用的效果与用户按下浏览器（没有发布数据）上的刷新按钮的效果相同。希望这会有所帮助。

将信息存储到数据库中，同时将图像存储在Yii中的文件夹中

2 个答案: