如何在yii中使用CActiveForm制作动态文本区域

I want to make text area in cactiveform in yii dynamically. but I am getting error i.e. "Property "Verse.translation" is not defined"

I have translation_text field, not translation field in my db. Secondly $trans['translation_text'] display the verse translation but when i keep it in textArea it is giving error. as i have described.

I have a code.

<?php foreach($model->verseTranslations as $trans) { ?>
<?php $model->translation = $trans['translation_text']; ?>
<?php echo $form->textArea($model,'translation',array('rows'=>6, 'cols'=>50)); ?>
<?php } ?>

But i do not know how to keep value $trans['translation_text'] in textArea.

Any help will be appreciated.

Thanks

Do it like this :

<?php foreach($model->verseTranslations as $trans) { ?>
<?php echo $form->textArea($model,'translation',array('value'=>$trans['translation_text'],'rows'=>6, 'cols'=>50)); ?>
<?php } ?>

And in your model as RobM said earlier, but don't forget to add a validator in you Verse class for 'translation' attribute ! :

class Verse extends CActiveRecord
{
    public $translation;
    public function rules()
    {
        return array(   
                   array(
                           'translation',
                           'safe',
                           'on'=>'',
                    ),
                    //others validators here
                );
     }
}

Just replace the second parameter in $form->textArea with $trans['translation_text'], so that it becomes:

<?php echo $form->textArea($model, $trans['translation_text'], array('rows'=>6, 'cols'=>50)); ?>

The second parameter is the value of the textArea, so the value of any variable here will show up as the default value of the text area element.

Add translation property to Verse class in models

class Verse extends CActiveRecord
{
        public $translation;