ez.no / exponential / documentation / reference / data fetching / content / version_count
fetch( 'content', 'version_count', hash( 'contentobject', object ) )
| Name | Type | Description | Required |
|---|---|---|---|
| contentobject | object | Target object. | Yes. |
Integer (number of versions in target object).
This fetch function retrieves the number of versions available for a content object. Please refer to the Exponential basics chapter for information about objects, nodes, versions, etc.
{* Fetch content object number 14. *} {let object=fetch( 'content', 'object', hash( 'object_id', 14) )} {* Fetch the number of versions in this object. *} {let versions=fetch( 'content', 'version_count', hash( 'contentobject', $object ) )} {* Display number of versions. *} Number of versions: {$versions} {/let} {/let}
This example will simply retrieve and display the number of versions for content object number 14.
Comments