Custom field in product add page - unique validation

[antost]

Hello.

I just added new custom field to product.

How set unique validation for this field ?

 

In my database custom field is mark as UNIQUE and when i try add two rekords with the same value in unique field - i see database error 'Duplicate entry'

 

How add unique conditions on custom field ?

[vekia]

as far as i know prestashop validation object hasn't got feature to add unique fields to database.

unique fields are usually fields with auto_incerement value.

it mean that these fields don't need any "unique" verifiication query.

in this case, before enter you have to check db for duplicated fields on your own

[antost]

I thought so.

I need have custom unique field on product page my prestashop.

This field should be manually control -> not by autoincrement of database feature.

Thx for reply.

[antost]

I have another question, something completely different.

In this case:

 

admin/index.php?controller=AdminProducts&token=0643fd472easd9c5c5b0&id_product=1&action=Prices&updateproduct&ajax=1&rand=139413078

 

Which function from the AdminProductsControllerCore (\controllers\admin\AdminProductsController.php) is called ?

I've found that are called display() from inherited class (AdminController) but i don't know where comes assignment to $this->content in AdminController->display();

 

Sory for my english language .

[vekia]

when you see this url? after what action? product update?

[antost]

when you see this url? after what action? product update?

Yes, after product update. It's request (one of many) from Firebug network tab.

[vekia]

whole product update is based on ObjectModel class