Symfony dependency injection tags¶
The following lists all dependency injection tags and their usage available in Netgen Content Browser:
netgen_content_browser.backend
¶
Purpose: Adds a new backend to the system
A backend is a service that provides methods to load the list of items and
locations in Content Browser interface. A backend needs to implement
Netgen\ContentBrowser\Backend\BackendInterface
interface.
When registering a new backend, you need to use the item_type
attribute in
the tag to specify the item type the backend is used for:
app.content_browser.my_backend:
class: AppBundle\ContentBrowser\MyBackend
tags:
- { name: netgen_content_browser.backend, item_type: my_backend }
netgen_content_browser.column_value_provider
¶
Purpose: Adds a new column value provider for a single item column
A column value provider is a service that provides a value to a column displayed
in Content Browser interface for a specific item. Column value provider needs to
implement
Netgen\ContentBrowser\Item\ColumnProvider\ColumnValueProviderInterface
interface.
When registering a new column value provider, you need to use the identifier
attribute in the tag to attach a unique identifier to the provider:
app.content_browser.my_item.custom_column:
class: AppBundle\ContentBrowser\MyItem\CustomColumn
tags:
- { name: netgen_content_browser.column_value_provider, identifier: my_item\custom_column }