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how are eztrade_products related in the database?

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harry mentas

Friday 10 September 2010 10:43:14 am

Hello,

I have a client that uses ezpublish. Looking at the tables in Mysql, what tables are used to store related products?

André R.

Sunday 12 September 2010 1:30:55 am

Take a look at ezcontentobject_link, relation_type comes from constants on eZContentObject class:

const RELATION_COMMON = 1;
    const RELATION_EMBED = 2;
    const RELATION_LINK = 4;
    const RELATION_ATTRIBUTE = 8;

If you want to add relations by code you can do it like this (where $object is instance of eZContentObject):

$object->addContentObjectRelation( $newObjectID, $objectVersion, 0, eZContentObject::RELATION_EMBED );

eZ Online Editor 5: http://projects.ez.no/ezoe || eZJSCore (Ajax): http://projects.ez.no/ezjscore || eZ Publish EE http://ez.no/eZPublish/eZ-Publish-Enterprise-Subscription
@: http://twitter.com/andrerom

Michal Slocinski

Wednesday 15 September 2010 1:52:58 pm

"

Take a look at ezcontentobject_link, relation_type comes from constants on eZContentObject class:

const RELATION_COMMON = 1;
    const RELATION_EMBED = 2;
    const RELATION_LINK = 4;
    const RELATION_ATTRIBUTE = 8;

If you want to add relations by code you can do it like this (where $object is instance of eZContentObject):

$object->addContentObjectRelation( $newObjectID, $objectVersion, 0, eZContentObject::RELATION_EMBED );
"

Hi André,

I have similar problem.

I created custom class and added attribute of "Object Relations" type.

Using method similar to the one you presented:

$object->addContentObjectRelation( $newObjectID, $objectVersion, $attributeId, eZContentObject::RELATION_EMBED );

where $attributeId is ID of my attribute in that class of "Object Relations" type.

I can see that relation is being created on "Relations" tab of that object (and "Reverse Related Relation" in destination object has been also created) however in "preview" and when I hit "edit" on that object, I don't see related object(s) being selected in list of checkboxes which represent this relation (note: I chosen to represent this relation as list of checkboxes when adding Object Relations attribute to my class).

Can you give me some hints here?

regards,

Michal

Michal Slocinski

Wednesday 15 September 2010 2:33:54 pm

Hi Andre!

Just to let you know I have found solution.

Basically I used $attribute->fromString(..) method and provided parameter in format listed here: http://ezpedia.org/en/ez/simple_fromstring_and_tostring_interface_for_attributes

Calling $attribute->store() after reading values from string works perfectly now.

Michal