初学Phreeze 6,reporter文件

Phreezer.php里面的函数，
    public function IncludeModel($objectclass)

    {

        Includer::RequireClass($objectclass, array("Model/","Reporter/") );

    }

Query（）方法里面有这句话

1 $custom = $this->GetCustomQuery($objectclass, $criteria);

调用了Phreezer.php里面的自身的方法GetCustomQuery();

public function GetCustomQuery($objectclass, $criteria)

    {

        $this->IncludeModel($objectclass);

        $sql = call_user_func( array($objectclass,"GetCustomQuery"),$criteria );
//上面这句话调用了用户自定义的GetCustomQuery方法，在Reporter.php里面

        return $sql;

    }

PTestReporter.php的内容如下：

require_once("verysimple/Phreeze/Reporter.php");



class PTestReporter extends Reporter{



    public $Id;



    public $Name;



    public $Time;



static function GetCustomQuery($criteria)

    {

        $sql = "select

            `ptest`.`id` as Id

            ,`ptest`.`name` as Name

            ,`ptest`.`time` as Time  from `ptest`";



        // the criteria can be used or you can write your own custom logic.

        // be sure to escape any user input with $criteria->Escape()

        $sql .= $criteria->GetWhere();

        $sql .= $criteria->GetOrder();

　　　　　//echo $sql;

        return $sql;

    }

}

 */

    public static function RequireClass($classname, $classpath = "")

    {

        if (class_exists($classname)) return true;

        

        // normalize this as an array

        $classpaths = is_array($classpath) ? $classpath : array($classpath);

        $attempts = "";



        foreach ($classpaths as $path)

        {

            if (class_exists($classname)) break;

//$classname='PTest';
//$classpaths=array('Model/','Reporter/'); try

            {

                // append a directory separater if necessary

                if ($path && substr($path,-1) != "/") $path .= "/";

                Includer::IncludeFile($path . $classname . ".php"); //这里表示加载的页面，可是也没有说明可以加载Reporter.php的文件啊，

            }

            catch (IncludeException $ex) {$attempts .= " " . $ex->getMessage();}



        }

        

        if (!class_exists($classname))

        {

            // the class still isn't defined so there was a problem including the model

            throw new IncludeException("Unable to locate class '$classname': " . $attempts);

        }

    }    

    

Query语句这么写：

$ds=$this->Phreezer->Query('PTestReporter',$criteria);

 

未完待续。。。。。。