related_objects_count
Summary
Fetches the number of related objects.Usage
fetch( 'content', 'related_objects_count', hash( 'object_id', object_id, [ 'attribute_identifier', attribute_identifier, ] [ 'all_relations', boolean, ] ) )
Parameters
| Name | Type | Description | Required |
|---|---|---|---|
| object_id | integer | The ID number of the target object. | Yes. |
| attribute_identifier | mixed | The ID number or class/attribute identifier of the target attribute. | No. |
| all_relations | mixed | Controls what type of relations that should be feetched, default is FALSE. | No. |
Returns
An integer (the number of related objects).
Description
This fetch function operates in almost the same way as the "related_objects" fetch function. The difference is that instead of returning the related objects themselves, it returns the count (the number of related objects that were found). The "related_objects_count" function takes the same parameters as the "related_objects" function with some exceptions (for example sorting is not supported). Please refer to the documentation of the "related_objects" function for a detailed description of the parameters.
Balazs Halasy (07/03/2006 11:56 am)
Balazs Halasy (01/04/2007 1:04 pm)
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