Yii Project: How I can prevent from loading related model(child) for a (parent) model?

Question

Salam(Hi), How I can prevent from loading related model(child) for a (parent) model?

No one can help?! My problem is the true yet!! – Masoud Nazari Jun 25 '13 at 08:03 — Masoud Nazari, Jun 25 '13 at 08:03

robert.little · Answer 1 · 2013-06-23T10:02:44.843

0

How do you know they are loaded with parent model? Have you checked the LogRoute? (Uncomment it in the config)

'log' => array(
    'class' => 'CLogRouter',
    'routes' => array(
        ...
        array(
            'class' => 'CWebLogRoute',
            'categories' => 'system.db.*',
            'except' => 'system.db.ar.*',
        ),

Related models are not loaded by default (if you haven't used with('relatedModel') method).

Any related records will be lazy loaded when accessing the relation property the first time. http://www.yiiframework.com/forum/index.php/topic/7430-lazy-loading-of-many-many-relations/page_view_findpost_p_37674

edited Jun 23 '13 at 10:02

answered Jun 23 '13 at 09:57

robert.little

410
3
13

1. I haven't use with('relatedModel') method. – Masoud Nazari Jun 23 '13 at 10:17
2. Have checked the LogRoute and I see the child models query executed for each parent model!!! – Masoud Nazari Jun 23 '13 at 10:18
in that case it's lazy loading... Probably you are accessing the relation property that is not loaded. Or? – robert.little Jun 23 '13 at 10:25
this is my code: ParentModel::model()->findAll(); and it run 7 queries. 3 for ParentModel and 4 for relatedModel! – Masoud Nazari Jun 23 '13 at 11:55
Are you accessing some related property in view? – robert.little Jun 23 '13 at 12:02
no, I put an exit() after that code (for test) and no view rendered!! – Masoud Nazari Jun 23 '13 at 12:35

Yii Project: How I can prevent from loading related model(child) for a (parent) model?

1 Answers1