无法在php yii框架中创建记录

时间:2012-04-04 20:10:13

标签: php forms validation frameworks yii

你好我们正在用php和Yii框架创建一个网站。现在我已经创建了一个管理模块并在此模块中创建了crud,但似乎我无法创建记录。我现在得到的是:

    public function actionCreate()
    {
        $model=new GamesValidator;

        // Uncomment the following line if AJAX validation is needed
        $this->performAjaxValidation($model);
        /*
        if(isset($_POST['ajax']) && $_POST['ajax']==='games-form')
        {
            echo CActiveForm::validate($model);
            Yii::app()->end();
        }
        */
        if(isset($_POST['GamesForm']))
        {
            die('GamesForm is set'); // just to see if GamesForm has some value! but website never shows this massege, it shows just new form, which is my problem.
/*
            $model->attributes=$_POST['GamesForm'];
            if($model->validate()){
                echo ('This is only a test');
                return;
            } else {
                echo ('There was some error!');
                return;
            }
*/
        }

        $this->render('create',array(
            'model'=>$model,
        ));
    }

但它没有显示任何内容,网站再次显示form.php,就像根本没有做任何事情一样。这是我的视图文件中的一些代码:

<div class="form">

<?php $form=$this->beginWidget('CActiveForm', array(
    'id'=>'games-form',
    'enableAjaxValidation'=>true
)); ?>

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

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

<div class="row buttons">
    <?php echo CHtml::submitButton('Submit'); ?>
</div>

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

</div><!-- form -->
抱歉,我发不完整的代码太久了。

那么你能告诉我什么是错的吗?以及如何检查验证模型是否有错误?

修改

显示问题所在的地方!

1 个答案:

答案 0 :(得分:3)

很简单,您在$model->save()方法中遗漏了create(): -

// you'll have to remove the die() of course, otherwise the rest of the code won't be executed
if($model->validate()){
        echo ('This is only a test');
        // the next line is important to save records, we are passing false because validation is already done
        $model->save(false);
        return;
    } else {
        echo ('There was some error!');
        return;
    }

详细了解CActiveRecord中的方法。

修改

要查看应用中的更改,您需要查看新创建的记录。在yii自动生成的代码(使用gii)中,它通过CDetailView完成。对于此视图,您可以传递模型的实例。