1

I am working on a plugin using the getCriteria function, but for every Element Type I put, I always get an error:

No element type exists by the type “Comerce_Group”.

$criteria = craft()->elements->getCriteria("Comerce_Group");
$criteria->number = $number;
return $criteria->first();

And here is the Comerce_Group code:

class Comerce_GroupModel extends BaseModel
{  
    protected function defineAttributes()
    {
        return array (
            'id' => AttributeType::Number,
            'number' => AttributeType::String,
            'itemTotal' => AttributeType::Number,
        );
    }    
}
  • 1
    That's not an ElementType, that's just a model. What is it you're trying to achieve? Chances are, you don't actually need a custom ElementType. – Stephen Lewis Jun 7 '17 at 14:25
1

As Stephen pointed out, you're getting that error because your Commerce_GroupModel class is a Model that extends BaseModel, not an Element Type, which is what ElementsService->getCriteria() is looking for.

Are you sure you actually need a custom element type here? Depending on what you're going for, Models might be enough.

| improve this answer | |
  • i wish to search the commerce groups and then return the one with a specific identification number to see if it exist and then further process it , i wanted to avoid doing this though DB querys, i got the idea while looking over the Craft Commerce plugin – Abraham Jun 8 '17 at 8:19
  • Assuming you've got a Commerce_GroupRecord defined in your plugin that tied to to a database table for persistent storage? – Brad Bell Jun 8 '17 at 22:47

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