CClientScript._bodyScriptFiles is not defined.

I get an exception when trying to call isScriptFileRegistered()… I have a few widgets that use this js file, and a theme i created requires it as well. I am trying to make sure this js file isn't already loaded.

Maybe there is a better way to do this? Or maybe this is the correct way to go about it, I may be just doing it incorrectly?

class VsMootoolsWidget extends CWidget

  /**


   * init vs mootools widget


   */


  public function init()


  {


    $clientScript = Yii::app()->getClientScript();





    // Load Mootools js library


    $mootoolsJs = dirname(__FILE__).DIRECTORY_SEPARATOR.'js'.DIRECTORY_SEPARATOR.'mootools-1.2.0-core.js';


    if ( !$clientScript->isScriptFileRegistered($mootoolsJs) )


    {


      $mootoolsJsFile = Yii::app()->getAssetManager()->publish($mootoolsJs);


      if (!$mootoolsJsFile == NULL)


      {


        $clientScript->registerScriptFile($mootoolsJsFile);


      }


    }


  }

Property "CClientScript._bodyScriptFiles" is not defined.

Thanks. Fixed.

great, thanks qiang. the yii community will have another yii powered site and a mootools extension shortly  ;D