Question

亲爱的，

我有两个与users表的ID字段相关的字段（solicitante和resolvedor），如何在index.ctp中显示这两个字段？我在下面使用这个代码，但我不知道如何区分这两个字段，我只放了一个字段，因为当我把两个字段放在一起时，信息会自行重复

我的index.ctp

<?= $chamado->has('user') ? $this->Html->link($chamado->user->nome, ['controller' => 'Users', 'action' => 'view', $chamado->user->id]) : '' ?>

我的控制器

public function index()
{

    $this->paginate = [
        'contain' => ['Users']
    ];

    $chamados = $this->paginate($this->Chamados);


    $this->set(compact('chamados'));
    $this->set('_serialize', ['chamados']);
}

我的模特

public function initialize(array $config)
{
    parent::initialize($config);

    $this->setTable('chamados');
    $this->setDisplayField('id');
    $this->setPrimaryKey('id');

    $this->addBehavior('Timestamp');


    $this->belongsTo('Users', [
        'foreignKey' => 'solicitante',
        'joinType' => 'INNER'
    ]);


}

跟随屏幕图像：

Index.ctp screen

Answer 1

你可以这样区分：

$this->belongsTo('Solicitantes', [
    'className' => 'Users'
    'foreignKey' => 'solicitante',
    'joinType' => 'INNER'
]);

$this->belongsTo('Resolvedores', [
    'className' => 'Users'
    'foreignKey' => 'resolvedor',
    'joinType' => 'INNER'
]);

并在您的视图中

<?= $chamado->has('solicitante') ? $this->Html->link($chamado->solicitante->nome, ['controller' => 'Users', 'action' => 'view', $chamado->solicitante->id]) : '' ?>

<?= $chamado->has('resolvedor') ? $this->Html->link($chamado->resolvedor->nome, ['controller' => 'Users', 'action' => 'view', $chamado->resolvedor->id]) : '' ?>

参见手册

https://book.cakephp.org/3.0/en/orm/associations.html#belongsto-associations

cakephp 3 - index.ctp中显示多个关系相同的表

1 个答案: