Thank you,Alan.
Himasnhu
In case of M:M relation, columns "local" and "foreign" refers to columns on
"refClass".
2010/12/31 himanshu <hisupa...@yahoo.com>
Hi Alan,
>Your solution works!
>I thank you for your help. This kind of cooperation helps to grow a novice
>developers like me.
>
>I would appreciate if you can help me to understand following/or give some
>reference link to read.
>
>Your solution has created following class properties in setup() method of base
>class.
> Tax
> public function setUp()
> {
> parent::setUp();
> $this->hasMany('Property as Properties', array(
> 'refClass' => 'PropertyTax',
> 'local' => 'tax_id',
> 'foreign' => 'property_id'));
> $this->hasMany('PropertyTax', array(
> 'local' => 'id',
> 'foreign' => 'tax_id'));
> }
>
>Property:
> $this->hasMany('PropertyTax', array(
> 'local' => 'id',
> 'foreign' => 'property_id'));
> $this->hasMany('Tax as Taxes', array(
> 'refClass' => 'PropertyTax',
> 'local' => 'property_id',
> 'foreign' => 'tax_id'));
>
>PropertyTax:
> $this->hasOne('Tax', array(
> 'local' => 'tax_id',
> 'foreign' => 'id',
> 'onDelete' => 'CASCADE'));
> $this->hasOne('Property', array(
> 'local' => 'property_id',
> 'foreign' => 'id',
> 'onDelete' => 'CASCADE'));
>
>If you see above underlined code, you will get my question.
>Tax and Proeprty table do not have 'tax_id' and 'property_id' fields. Still it
>refers thise columns in local field value. I dont understand it. Would you
>please explain?
>
>Thanking you again.
>
>Himanshu
>
>
>
________________________________
From: Alan Bem <alan....@gmail.com>
>To: symfony-users@googlegroups.com
>Sent: Fri, 31 December, 2010 4:31:34 PM
>Subject: Re: [symfony-users] doctrine many-to-many relation
>
>
>Tax:
> actAs:
> Timestampable: ~
> columns:
> # your columns
> relations:
> Properties:
> class: Property
> local: tax_id
> foreign: property_id
> refClass: PropertyTax
> foreignAlias: Taxes
>
>Property:
> actAs:
> Timestampable: ~
> columns:
> # your columns
>
>PropertyTax:
> actAs:
> Timestampable: ~
> columns:
> property_id:
> type: integer
> primary: true
> tax_id:
> type: integer
> primary: true
> relations:
> Tax:
> local: tax_id
> onDelete: CASCADE
> Property:
> local: property_id
> onDelete: CASCADE
>
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