cakephp - Cakephp 关系问题

Question

Company class
  public $hasMany = array(
    'Person' => array(
        'className' => 'Lasso.Person',
        'foreignKey' => 'company_id',

    )



Person class
public $belongsTo = array(
                'Company' => array(
        'className' => 'Lasso.Company',
        'foreignKey' => 'id',
        'conditions' => '',
        'fields' => 'company',
        'order' => ''
    )
);

如何让我的 People 视图中的 company_id 字段成为 Company 的显示名称，而不仅仅是 company_id 的值？

Answer 1

在你的Person课堂上，你可以这样写：

public $belongTo = array(
    'Company' => array(
          'className' => 'Lesso.Company',
          'foreignKey' => 'company_id', // Here use company_id instead of id
          .....
     )
);

而且您还需要将company_id字段放入persons表中。

Answer 2

public $displayField = 'companyName';