CActiveForm

public function checkBox($model,$attribute,$htmlOptions=array())
{
    return CHtml::activeCheckBox($model,$attribute,$htmlOptions);
}

public function checkBoxList($model,$attribute,$data,$htmlOptions=array())
{
    return CHtml::activeCheckBoxList($model,$attribute,$data,$htmlOptions);
}

public function dropDownList($model,$attribute,$data,$htmlOptions=array())
{
    return CHtml::activeDropDownList($model,$attribute,$data,$htmlOptions);
}

public function error($model,$attribute,$htmlOptions=array(),$enableAjaxValidation=true,$enableClientValidation=true)
{
    if(!$this->enableAjaxValidation)
        $enableAjaxValidation=false;
    if(!$this->enableClientValidation)
        $enableClientValidation=false;

    if(!isset($htmlOptions['class']))
        $htmlOptions['class']=$this->errorMessageCssClass;

    if(!$enableAjaxValidation && !$enableClientValidation)
        return CHtml::error($model,$attribute,$htmlOptions);

    $id=CHtml::activeId($model,$attribute);
    $inputID=isset($htmlOptions['inputID']) ? $htmlOptions['inputID'] : $id;
    unset($htmlOptions['inputID']);
    if(!isset($htmlOptions['id']))
        $htmlOptions['id']=$inputID.'_em_';

    $option=array(
        'id'=>$id,
        'inputID'=>$inputID,
        'errorID'=>$htmlOptions['id'],
        'model'=>get_class($model),
        'name'=>$attribute,
        'enableAjaxValidation'=>$enableAjaxValidation,
    );

    $optionNames=array(
        'validationDelay',
        'validateOnChange',
        'validateOnType',
        'hideErrorMessage',
        'inputContainer',
        'errorCssClass',
        'successCssClass',
        'validatingCssClass',
        'beforeValidateAttribute',
        'afterValidateAttribute',
    );
    foreach($optionNames as $name)
    {
        if(isset($htmlOptions[$name]))
        {
            $option[$name]=$htmlOptions[$name];
            unset($htmlOptions[$name]);
        }
    }
    if($model instanceof CActiveRecord && !$model->isNewRecord)
        $option['status']=1;

    if($enableClientValidation)
    {
        $validators=isset($htmlOptions['clientValidation']) ? array($htmlOptions['clientValidation']) : array();

        $attributeName = $attribute;
        if(($pos=strrpos($attribute,']'))!==false && $pos!==strlen($attribute)-1) // e.g. [a]name
        {
            $attributeName=substr($attribute,$pos+1);
        }

        foreach($model->getValidators($attributeName) as $validator)
        {
            if($validator->enableClientValidation)
            {
                if(($js=$validator->clientValidateAttribute($model,$attributeName))!='')
                    $validators[]=$js;
            }
        }
        if($validators!==array())
            $option['clientValidation']="js:function(value, messages, attribute) {\n".implode("\n",$validators)."\n}";
    }

    $html=CHtml::error($model,$attribute,$htmlOptions);
    if($html==='')
    {
        if(isset($htmlOptions['style']))
            $htmlOptions['style']=rtrim($htmlOptions['style'],';').';display:none';
        else
            $htmlOptions['style']='display:none';
        $html=CHtml::tag('div',$htmlOptions,'');
    }

    $this->attributes[$inputID]=$option;
    return $html;
}

public function errorSummary($models,$header=null,$footer=null,$htmlOptions=array())
{
    if(!$this->enableAjaxValidation && !$this->enableClientValidation)
        return CHtml::errorSummary($models,$header,$footer,$htmlOptions);

    if(!isset($htmlOptions['id']))
        $htmlOptions['id']=$this->id.'_es_';
    $html=CHtml::errorSummary($models,$header,$footer,$htmlOptions);
    if($html==='')
    {
        if($header===null)
            $header='<p>'.Yii::t('yii','Please fix the following input errors:').'</p>';
        if(!isset($htmlOptions['class']))
            $htmlOptions['class']=CHtml::$errorSummaryCss;
        $htmlOptions['style']=isset($htmlOptions['style']) ? rtrim($htmlOptions['style'],';').';display:none' : 'display:none';
        $html=CHtml::tag('div',$htmlOptions,$header."\n<ul><li>dummy</li></ul>".$footer);
    }

    $this->summaryID=$htmlOptions['id'];
    return $html;
}

public function fileField($model,$attribute,$htmlOptions=array())
{
    return CHtml::activeFileField($model,$attribute,$htmlOptions);
}

public function hiddenField($model,$attribute,$htmlOptions=array())
{
    return CHtml::activeHiddenField($model,$attribute,$htmlOptions);
}

public function init()
{
    if(!isset($this->htmlOptions['id']))
        $this->htmlOptions['id']=$this->id;
    if($this->stateful)
        echo CHtml::statefulForm($this->action, $this->method, $this->htmlOptions);
    else
        echo CHtml::beginForm($this->action, $this->method, $this->htmlOptions);
}

public function label($model,$attribute,$htmlOptions=array())
{
    return CHtml::activeLabel($model,$attribute,$htmlOptions);
}

public function labelEx($model,$attribute,$htmlOptions=array())
{
    return CHtml::activeLabelEx($model,$attribute,$htmlOptions);
}

public function listBox($model,$attribute,$data,$htmlOptions=array())
{
    return CHtml::activeListBox($model,$attribute,$data,$htmlOptions);
}

public function passwordField($model,$attribute,$htmlOptions=array())
{
    return CHtml::activePasswordField($model,$attribute,$htmlOptions);
}

public function radioButton($model,$attribute,$htmlOptions=array())
{
    return CHtml::activeRadioButton($model,$attribute,$htmlOptions);
}

public function radioButtonList($model,$attribute,$data,$htmlOptions=array())
{
    return CHtml::activeRadioButtonList($model,$attribute,$data,$htmlOptions);
}

public function run()
{
    if(is_array($this->focus))
        $this->focus="#".CHtml::activeId($this->focus[0],$this->focus[1]);

    echo CHtml::endForm();
    $cs=Yii::app()->clientScript;
    if(!$this->enableAjaxValidation && !$this->enableClientValidation || empty($this->attributes))
    {
        if($this->focus!==null)
        {
            $cs->registerCoreScript('jquery');
            $cs->registerScript('CActiveForm#focus',"
                if(!window.location.hash)
                    $('".$this->focus."').focus();
            ");
        }
        return;
    }

    $options=$this->clientOptions;
    if(isset($this->clientOptions['validationUrl']) && is_array($this->clientOptions['validationUrl']))
        $options['validationUrl']=CHtml::normalizeUrl($this->clientOptions['validationUrl']);

    $options['attributes']=array_values($this->attributes);

    if($this->summaryID!==null)
        $options['summaryID']=$this->summaryID;

    if($this->focus!==null)
        $options['focus']=$this->focus;

    $options=CJavaScript::encode($options);
    $cs->registerCoreScript('yiiactiveform');
    $id=$this->id;
    $cs->registerScript(__CLASS__.'#'.$id,"\$('#$id').yiiactiveform($options);");
}

public function textArea($model,$attribute,$htmlOptions=array())
{
    return CHtml::activeTextArea($model,$attribute,$htmlOptions);
}

public function textField($model,$attribute,$htmlOptions=array())
{
    return CHtml::activeTextField($model,$attribute,$htmlOptions);
}

public static function validate($models, $attributes=null, $loadInput=true)
{
    $result=array();
    if(!is_array($models))
        $models=array($models);
    foreach($models as $model)
    {
        if($loadInput && isset($_POST[get_class($model)]))
            $model->attributes=$_POST[get_class($model)];
        $model->validate($attributes);
        foreach($model->getErrors() as $attribute=>$errors)
            $result[CHtml::activeId($model,$attribute)]=$errors;
    }
    return function_exists('json_encode') ? json_encode($result) : CJSON::encode($result);
}

public static function validateTabular($models, $attributes=null, $loadInput=true)
{
    $result=array();
    if(!is_array($models))
        $models=array($models);
    foreach($models as $i=>$model)
    {
        if($loadInput && isset($_POST[get_class($model)][$i]))
            $model->attributes=$_POST[get_class($model)][$i];
        $model->validate($attributes);
        foreach($model->getErrors() as $attribute=>$errors)
            $result[CHtml::activeId($model,'['.$i.']'.$attribute)]=$errors;
    }
    return function_exists('json_encode') ? json_encode($result) : CJSON::encode($result);
}