django-components/docs/reference/signals.md
Juro Oravec 55b1c8bc62
refecator: move defaults applying back to ext, raise on passing Slot to Slot, and docs cleanup (#1214)
* refecator: move defaults applying back to ext, raise on passing Slot to Slot, and docs cleanup

* docs: fix typo
2025-05-26 11:59:17 +02:00

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<!-- Autogenerated by reference.py -->
# Signals
Below are the signals that are sent by or during the use of django-components.
## template_rendered
Django's [`template_rendered`](https://docs.djangoproject.com/en/5.2/ref/signals/#template-rendered) signal.
This signal is sent when a template is rendered.
Django-components triggers this signal when a component is rendered. If there are nested components,
the signal is triggered for each component.
Import from django as `django.test.signals.template_rendered`.
```djc_py
from django.test.signals import template_rendered
# Setup a callback function
def my_callback(sender, **kwargs):
...
template_rendered.connect(my_callback)
class MyTable(Component):
template = """
<table>
<tr>
<th>Header</th>
</tr>
<tr>
<td>Cell</td>
</tr>
"""
# This will trigger the signal
MyTable().render()
```