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CakePHP——按方案分类的条目清单
原标题:CakePHP - listing entries grouped by program_id

我的模式有以下关系:

Program hasMany Classroom
Classroom belongsTo Program

What I am trying to achieve is to display all the classrooms, grouped by program, for example:

<><>Program 1

- 第1会议室

- 地图室2

- 地图室3

Program 2

- 第1会议室

- 地图室2... etc

我在教室内的指数行动 主计长:

    function index() {

    $this->Access->grantAdmin();

    $this->Classroom->recursive = 1;
    $this->set( classrooms , $this->paginate());
}

I tried to use this:

    var $paginate = array(
     group  =>  program_id 
);

但正如我所期望的那样,它没有工作。 任何想法? 增 编

最佳回答

添加:

var $actsAs = array( Containable );

参与方案模式。 然后,控制人员:

$programs = $this->Classroom->Program->find( all , array(
     contain  => array(
         Classroom ,
    ),
));
$this->set(compact( programs ));

这应当把你的数据归到你重新研究的等级。 见,可获取的行为。 请注意,如果你能够使用,无需<代码>$->Classroom->recursive。

你自己的法典实例表明,你再次使用假肢。 仔细研究docs,把 contain和想象力放在一起,是相当容易的。

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