I would advise tracing through sfDoctrineForm::save() method. Embedded
forms save is not actually fired on containing form save. So if you
have many many relation or another embedded form inside an embedded
form, they wont be persisted.
On May 31, 1:28 pm, Michael Hodges <mhodg...@gmail.com> wrote:
> Hello Symfony fans,
>
> I'm hoping someone can point to the error in my ways. I am working with
> embedded forms and the problem is that the master record is saved to the
> database, but not the user date for the detail records. I have followed the
> 'more with symphony 1.4 en' example very carefully and have been very
> successful with all aspects of the project except getting the save to work.
> It's like a Toyota scenario where I have a great car, except for one fatal
> flaw. Hoping you can help.
>
> The schema involves a master record, Transaction Receipt (master form), and
> two detail records: PurchaseDetail (Purchases) and PaymentDetail (Payments),
> the embedded forms. For every receipt there must be at least one purchase
> and one payment detail. My validation rules for this work well thanks to
> the examples in the tutorial. The schema is as follows (I left a lot out
> except the essentials for readability):
>
> TransactionReceipt:
> connection: doctrine
> tableName: TransactionReceipt
> actAs: { Timestampable: }
> columns:
> receipt_id: { type: integer(4), primary: true, autoincrement: true }
> paid_amount: { type: 'decimal(5, 2)', notnull: true }
> paid_date: { type: timestamp(25), notnull: true }
> Purchases: { class: PurchaseDetail, local: receipt_id, foreign:
> receipt_id, type: many }
> Payments: { class: PaymentDetail, local: receipt_id, foreign:
> receipt_id, type: many }
>
> PurchaseDetail:
> connection: doctrine
> tableName: PurchaseDetail
> actAs: { Timestampable: }
> columns:
> purchase_id: { type: integer(4), primary: true, autoincrement: true}
> receipt_id: { type: integer(4) }
> fee_name: { type: string(45) }
> fee_description: { type: string(45) }
> fee_amount: { type: 'decimal(5, 2)' }
> quantity: { type: integer(4) }
> relations:
> TransactionReceipt: { owningSide: Yes, local: receipt_id, type: one,
> foreign: receipt_id, foreignType: many, foreignAlias: Purchases, onDelete:
> CASCADE, onUpdate: CASCADE }
>
> PaymentDetail:
> connection: doctrine
> tableName: PaymentDetail
> actAs: { Timestampable: }
> columns:
> payment_id: { type: integer(4), primary: true, autoincrement: true }
> receipt_id: { type: integer(4) }
> payment_type: { type: string(2) }
> payment_amount: { type: 'decimal(5, 2)' }
> relations:
> TransactionReceipt: { owningSide: Yes, local: receipt_id, type: one,
> foreign: receipt_id, foreignType: many, foreignAlias: Payments, onDelete:
> CASCADE, onUpdate: CASCADE }
>
> The YAML dump of the tainted values are taken in TransactionReceiptForm at
> the beginning of the saveEmbeddedForms method.
> The results demonstrate that the subforms are correctly holding the tainted
> values provided by the user.
>
> _csrf_token: 4abd94aee8c8a102c044558e44263726
> student_id: '10002'
> for_academic_year: '2009'
> paid_date: '2010-05-29 18:20:12'
> receipt_amount: '20.00'
> paid_amount: '20.00'
> newPurchases:
> -
> fee_name: 'ACT Pass'
> fee_amount: '20.00'
> quantity: '1'
> -
> fee_name: ''
> fee_amount: ''
> quantity: ''
> -
> fee_name: ''
> fee_amount: ''
> quantity: ''
> -
> fee_name: ''
> fee_amount: ''
> quantity: ''
> paid_by: mom
> newPayments:
> -
> payment_type: CA
> payment_amount: '20'
> -
> payment_type: ''
> payment_amount: ''
>
> In TransactionReceiptForm the default framework doSave method is called, I
> don't override it. When there are errors in any of the subfields they are
> handled correctly. However, when there are no errors and the doSave can
> proceed with saving the data to disk, only the master TransactionReceipt
> record is written to disk. None of the detail records for Payments or
> Purchases are written to disk. If I comment out the 'unset' logic in
> TransactionReceiptForm method saveEmbeddedForm, then the detail records with
> 'null' values are saved but none of the user input is saved too. Each
> detail record does include the receipt_id, so that's a good start.
>
> My TransactionReceiptForm, method configure is as follows:
> . . .
> $collectionForm = new PurchaseDetailCollectionForm(null, array(
> 'receipt' => $this->getObject(),
> 'count' => sfConfig::get('app_purchases_per_form'),
> ));
> $this->embedForm('newPurchases', $collectionForm);
> $collectionForm = new PaymentDetailCollectionForm(null, array(
> 'receipt' => $this->getObject(),
> 'count' => sfConfig::get('app_payments_per_form'),
> ));
> $this->embedForm('newPayments', $collectionForm);
> $this->embedRelation('Purchases');
> $this->embedRelation('Payments');
> . . .
>
> My collection form is as follows (following the tutorial very carefully):
>
> class PaymentDetailCollectionForm extends BaseForm //sfForm
> {
> public function configure()
> {
> if (!$receipt = $this->getOption('receipt'))
> {
> throw new InvalidArgumentException('Error: PaymentDetailCollectionForm
> requires a TransactionReceipt object.');
> }
> $count = (Integer)sfConfig::get('app_payments_per_form'); // see app.yml
> for ($i = 0; $i < $this->getOption('count', $count); $i++)
> {
> $paymentDetail = new PaymentDetail();
> $paymentDetail->TransactionReceipt = $receipt;
> $subForm = new PaymentDetailForm($paymentDetail);
> $this->embedForm($i, $subForm);
> }
> $this->mergePostValidator(new PaymentDetailValidatorSchema());
> }
>
> }
>
> After reading the posts, not sure if I'm experiencing the reported bug or if
> I must
> take care of writing the code to bind the subforms.
>
> Any advice would be greatly appreciated, I've been stuck on this quite a
> while.
> It's my first Symfony protect.
>
> Thanks
> - Michael
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