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152 lines
5.2 KiB
Markdown
152 lines
5.2 KiB
Markdown
<!-- Autogenerated by reference.py -->
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# Extension Hooks
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Overview of all the extension hooks available in Django Components.
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Read more on [Extensions](../../concepts/advanced/extensions).
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::: django_components.extension.ComponentExtension.on_component_class_created
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options:
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show_root_heading: true
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show_signature: true
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separate_signature: true
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show_symbol_type_heading: false
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show_symbol_type_toc: false
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show_if_no_docstring: true
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show_labels: false
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**Available data:**
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name | type | description
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--|--|--
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`component_cls` | [`Type[Component]`](../api#django_components.Component) | The created Component class
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::: django_components.extension.ComponentExtension.on_component_class_deleted
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options:
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show_root_heading: true
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show_signature: true
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separate_signature: true
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show_symbol_type_heading: false
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show_symbol_type_toc: false
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show_if_no_docstring: true
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show_labels: false
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**Available data:**
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name | type | description
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--|--|--
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`component_cls` | [`Type[Component]`](../api#django_components.Component) | The to-be-deleted Component class
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::: django_components.extension.ComponentExtension.on_component_data
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options:
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show_root_heading: true
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show_signature: true
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separate_signature: true
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show_symbol_type_heading: false
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show_symbol_type_toc: false
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show_if_no_docstring: true
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show_labels: false
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**Available data:**
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name | type | description
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--|--|--
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`component` | [`Component`](../api#django_components.Component) | The Component instance that is being rendered
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`component_cls` | [`Type[Component]`](../api#django_components.Component) | The Component class
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`component_id` | `str` | The unique identifier for this component instance
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`context_data` | `Dict` | Dictionary of context data from `Component.get_context_data()`
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`css_data` | `Dict` | Dictionary of CSS data from `Component.get_css_data()`
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`js_data` | `Dict` | Dictionary of JavaScript data from `Component.get_js_data()`
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::: django_components.extension.ComponentExtension.on_component_input
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options:
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show_root_heading: true
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show_signature: true
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separate_signature: true
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show_symbol_type_heading: false
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show_symbol_type_toc: false
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show_if_no_docstring: true
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show_labels: false
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**Available data:**
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name | type | description
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--|--|--
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`args` | `List` | List of positional arguments passed to the component
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`component` | [`Component`](../api#django_components.Component) | The Component instance that received the input and is being rendered
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`component_cls` | [`Type[Component]`](../api#django_components.Component) | The Component class
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`component_id` | `str` | The unique identifier for this component instance
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`context` | [`Context`](https://docs.djangoproject.com/en/5.1/ref/templates/api/#django.template.Context) | The Django template Context object
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`kwargs` | `Dict` | Dictionary of keyword arguments passed to the component
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`slots` | `Dict` | Dictionary of slot definitions
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::: django_components.extension.ComponentExtension.on_component_registered
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options:
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show_root_heading: true
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show_signature: true
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separate_signature: true
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show_symbol_type_heading: false
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show_symbol_type_toc: false
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show_if_no_docstring: true
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show_labels: false
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**Available data:**
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name | type | description
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--|--|--
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`component_cls` | [`Type[Component]`](../api#django_components.Component) | The registered Component class
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`name` | `str` | The name the component was registered under
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`registry` | [`ComponentRegistry`](../api#django_components.ComponentRegistry) | The registry the component was registered to
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::: django_components.extension.ComponentExtension.on_component_unregistered
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options:
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show_root_heading: true
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show_signature: true
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separate_signature: true
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show_symbol_type_heading: false
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show_symbol_type_toc: false
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show_if_no_docstring: true
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show_labels: false
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**Available data:**
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name | type | description
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--|--|--
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`component_cls` | [`Type[Component]`](../api#django_components.Component) | The unregistered Component class
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`name` | `str` | The name the component was registered under
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`registry` | [`ComponentRegistry`](../api#django_components.ComponentRegistry) | The registry the component was unregistered from
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::: django_components.extension.ComponentExtension.on_registry_created
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options:
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show_root_heading: true
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show_signature: true
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separate_signature: true
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show_symbol_type_heading: false
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show_symbol_type_toc: false
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show_if_no_docstring: true
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show_labels: false
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**Available data:**
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name | type | description
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--|--|--
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`registry` | [`ComponentRegistry`](../api#django_components.ComponentRegistry) | The created ComponentRegistry instance
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::: django_components.extension.ComponentExtension.on_registry_deleted
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options:
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show_root_heading: true
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show_signature: true
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separate_signature: true
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show_symbol_type_heading: false
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show_symbol_type_toc: false
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show_if_no_docstring: true
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show_labels: false
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**Available data:**
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name | type | description
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--|--|--
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`registry` | [`ComponentRegistry`](../api#django_components.ComponentRegistry) | The to-be-deleted ComponentRegistry instance
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