How to disable submit button using check

echo CHtml::submitButton('Finish', Yii::app()->session['userid']==0 ? array('disabled'=>'disabled') : array('name' => 'cartfinal', 'class'=>'btn btn-primary')); 

Yii AJAX form validation on submit

$form=$this->beginWidget('CActiveForm', array(
 'id'=>'directoryinfo-form',
 'enableAjaxValidation'=>true,
    'clientOptions'=>array('validateOnSubmit'=>true),
    'htmlOptions'=>array('enctype'=>'multipart/form-data'),
));

yii highcharts

$tadates=Target::model()->findAll(
                              array(
                              'select'=>'date, achived',
                              'condition'=>'user_id="'.$model->user_id.'"'
                             )); 
$xAxis=array();
$yAxis=array();
foreach($tadates as $tadate):
$xAxis[]=date("M, Y",strtotime($tadate->date));
$targetvalue[] = 100*1;
$yAxis[]=$tadate->achived*1;
endforeach;

 $this->Widget('ext.highcharts.HighchartsWidget',
        array(
            'options'=> array(
   'credits' => array('enabled' => false),
     
                'exporting' => array(
                    'enabled' => true,
                ),
    
   'title' => array(
                    'text' => 'Target',
                ), 
    
                'xAxis' => array(
                    'title' => array(
                        'text' => 'Year',
                    ),   
                    'categories' => $xAxis,
                ),
                'yAxis' => array(
                    'title' => array(
                        'text' => 'Target',
      
                    ),     
                ),
                'series' => array(
                    array(
                        'name'   => 'Target chart',
                        'data'   => $yAxis,
                       'shadow' => false,
      'type' => 'column',
      
                    ),
     
     array(
                        'name'   => 'Target Value',
                        'data'   => $targetvalue,
      'color'=> '#8bbc21',
                      'shadow' => false,
      'type' => 'column',
      
                    )
     
                )
            )
        )
    );

DataProvider with condition NULL value

$DataProvider=new CActiveDataProvider('SaleInfo', array(
  'criteria'=>array(
   'condition'=>'user_id IS NULL',
  ),
   'pagination' => array('pageSize' => 50,),
    
 ));

Bootstrap TbTabs with with renderPartial

$this->widget('bootstrap.widgets.TbTabs', array(
                'type'=>'tabs',
                'tabs'=>array(
                        array('label'=>'Personal Information', 'content'=>$this->renderPartial('details', array('model'=>$model),true,true)),
                        array('label'=>'Business Information', 'content'=>$this->renderPartial('//businessprofile/details', array('model'=>$businessmodel,'id'=>$businessmodel->profile),true,true)),
                        array('label'=>'Growthplan Information', 'content'=>$this->renderPartial('//growthplan/details', array('model'=>$growthplanmodel,'id'=>$growthplanmodel->profileid),true,true)),
                  
                ),
            ));

CJuiTabs with renderPartial

$this->widget('zii.widgets.jui.CJuiTabs', array(
    'tabs'=>array(
        'Static tab'=>'Static content',
        'Personal Information'=>$this->renderPartial('details', array('model'=>$model),true,true),
 'Business Information'=>$this->renderPartial('//businessprofile/details', array('model'=>$businessmodel, 'id'=>$businessmodel->profile),true,true),
    ),
    'options'=>array(
        'collapsible'=>true,
        'selected'=>1,
    ),
    'htmlOptions'=>array(
        'style'=>'width:500px;'
    ),
));

CGridView and show detail in CJuiDialog

$this->widget('zii.widgets.grid.CGridView', array(
     .....
     'columns' => array(
         ....
         array(
             'class' => 'CButtonColumn',
             'buttons' => array(
                 'view' => array(
                     'url' => 'url' => 'Yii::app()->createUrl("/path/to/controller/view")',
                     'options' => array(
                         'ajax' => array(
                             'type' => 'POST',
                             'url' => "js:$(this).attr('href')",
                             'update' => '#detail-section',
                         ),
                     ),
  
                 ),    // view button
             ),
         ),
     )
 ));

$this->beginWidget('zii.widgets.jui.CJuiDialog', array(
         'id' => 'dlg-detail',
         'options' => array(
             'title' => 'Dialog Box Title',
             'closeOnEscape' => true,
             'autoOpen' => false,
             'model' => false,
             'width' => 550,
             'height' => 450,
         ),
 ));

<div id="detail-section"></div>

 $this->endWidget();