folkpro / yii2-many-has-many-behaviors
Yii2 behavior
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Type:yii2-extension
Requires
- yiisoft/yii2: *
This package is not auto-updated.
Last update: 2024-06-08 17:15:36 UTC
README
Installation
The preferred way to install this extension is through composer.
Either run
composer require folkpro/yii2-many-has-many-behaviors
or add
"folkpro/yii2-many-has-many-behaviors" : "*"
to the require section of your application's composer.json
file.
Usage
- In your model, add the behavior and configure it
public function behaviors() { return [ [ 'class' => \folkpro\manyhasmanybehaviors\ManyHasManyBehavior::className(), 'relations' => [ 'tags' => 'tag_items', ], ], ]; }
- In your model, add the relation, for example:
public function getTags() { return $this->hasMany(Tag::className(), ['id' => 'tag_id']) ->viaTable('post_has_tag', ['post_id' => 'id']); }
- In your model, add validation rules for the attributes created by the behavior, for example:
public function rules() { return [ [['tag_list'], 'safe'] ]; }
- In your view, create form fields for the attributes
More information here:
ManyHasManyBehavior