我有问题在yii的后视图中发表评论

Question

i want to give the comments in the views form & i follow the function..

<?php if(Yii::app()->user->hasFlash('commentSubmitted')): ?>
        <div class="flash-success">
            <?php echo Yii::app()->user->getFlash('commentSubmitted'); ?>
        </div>
    <?php else: ?>
        <?php $this->renderPartial('/comment/_form',array(
            'model'=>$data,
        )); ?>

but now it show an error.... 'htmlspecialchars() expects parameter 1 to be string, object given'

my '_form.php' under 'comment' is

<div class="form">

<?php $form=$this->beginWidget('CActiveForm', array(
    'id'=>'comment-form',
    'enableAjaxValidation'=>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,'content'); ?>
        <?php echo $form->textArea($model,'content',array('rows'=>6, 'cols'=>50)); ?>
        <?php echo $form->error($model,'content'); ?>
    </div>
<div class="row">
        <?php echo $form->labelEx($model,'author'); ?>
        <?php echo $form->textField($model,'author',array('size'=>60,'maxlength'=>128)); ?>
        <?php echo $form->error($model,'author'); ?>
    </div>

Answer 1

The problem with yii's 'htmlspecialchars() expects parameter 1 to be string, object given' is that we don't know what is causing this error.

I have made this crude change yii/web/helpers/CHTML.php: public static function encode($text) { if (is_object($text)){ echo __FILE__ ." ".__LINE__; var_dump($text); die(" This is an object, and it must be string!"); } else return htmlspecialchars($text,ENT_QUOTES,Yii::app()->charset); }

So at least I know what object has been sent to that method.