Question

我有一个CListView，其中我添加了一个表单来上传图像。这样每个项目都有自己的文件上载..

表单有一个发布请求的ajaxLink。我在accessRule中添加了'foto'。我的控制器被请求到达，没有错误。仅发布文件且未将数据保存在我的数据库中。

我认为由于视图中的表单，它无法获取uploadfile的实例'image'。我是对的，我该如何解决这个问题？

CListView _view：

<div class="view">
   <!--more content and..-->
   <?php        
   $model=new Nieuws;
   echo $this->renderPartial('_plaatje', array('model'=>$model, 'itemId'=>$data->id)); ?>
</div>

形式：

    <?php $form=$this->beginWidget('CActiveForm', array(
    'id'=>'plaatjes-form',
    'enableAjaxValidation'=>false,
    'htmlOptions' => array(
        'enctype' => 'multipart/form-data',
    ),
)); ?>


    <div class="row">
        <?php echo $form->labelEx($model,'pad'); ?>
        <?php echo CHtml::activeFileField($model, 'image'); ?>
        <?php echo $form->error($model,'pad'); ?>
    </div>
    <br />
    <div class="row">
        <?php echo $form->labelEx($model,'ondertitel'); ?>
        <?php echo $form->textField($model,'ondertitel',array('size'=>60,'maxlength'=>100)); ?>
        <?php echo $form->error($model,'ondertitel'); ?>
    </div>

    <div class="row">
        <?php echo $form->labelEx($model,'url'); ?>
        <?php echo $form->textField($model,'url',array('size'=>60,'maxlength'=>100)); ?>
        <?php echo $form->error($model,'url'); ?>
    </div>

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

<?php $this->endWidget(); ?>

型号：

class Nieuws extends CActiveRecord
{
    public $image;
    /**
     * @return string the associated database table name
     */
    public function tableName()
    {
        return 'nieuws';
    }

    /**
     * @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('titel, tekst, verwijderd', 'numerical', 'integerOnly'=>true),
            array('foto', 'length', 'max'=>100),
            array('datum, verwijderDatum', 'safe'),
            array('image', 'file', 'types'=>'jpg, gif, png', 'allowEmpty'=>true, 'on'=>'foto'),
            array('image', 'length', 'max'=>255, 'on'=>'foto'),
            // The following rule is used by search().
            // @todo Please remove those attributes that should not be searched.
            array('id, titel, datum, tekst, foto, verwijderd, verwijderDatum', 'safe', 'on'=>'search'),
        );
    }
}

控制器：

public function actionFoto($id)
{
    $model=$this->loadModel($id);

    if(isset($_POST['Foto']))
    {
        $model->foto=CUploadedFile::getInstance($model,'image');
        if($model->save())
        {
            $model->foto->saveAs('uploads/');
        }
    }
}

YII，Form in View页面，AJAX更新

0 个答案: