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belongsTo and hasMany Relationship

Hello,

I am using phalcon 3.0, php7 and the newest vokuro version, but i get a notice.

Here is the notice:

Notice: Undefined property: Phalcon\Mvc\Model\Resultset\Simple::$diverse

This is my Papers.php model:

public function initialize()
{
    $this->belongsTo('usersId', __NAMESPACE__ . '\Users', 'id', [
        'alias' => 'user'
    ]);
}

And my Users.php Model:

    $this->hasMany('id', __NAMESPACE__ . '\Papers', 'usersId', [
        'alias' => 'paper',
        'foreignKey' => [
            'message' => 'User cannot be deleted because he/she has activity in the system'
        ]
    ]);

The volt index.volt:

{{ user.paper.diverse }}

Thank you for your help :-)

Rgds Stefan



1.4k
Accepted
answer

I think "paper" would be a collection or an array. Try to loop or access within index:

{{ user.paper[0].diverse }}

or

{% for p in user.paper %}
    {{ p.diverse }}
{% endfor %}


59.9k

Hello Jimmy Chandra,

thank you for your reply, i will try this at the evening :-)

But in the search.volt of vokuro we have this syntax for volt: {{ user.profile.name }}

How can i reach this? Here is the link: https://github.com/phalcon/vokuro/blob/master/app/views/users/search.volt

Rgds

Stefan



145.0k
edited Aug '16

By using hasOne, but then this be 1-1 relation. If you have 1-n relation it's obvious that you need to use array on some point.



1.4k