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VisualizaçõesWeb-sockets & Django
This is a table of posts, I want to update the status(red highlighted) whenever a user comments on a post. I used WebSockets to show real-time comments on the page(if the tab is open comments will show without page refresh). But if a user posts a comment I want to update this status in real-time.
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Juan Pablo Isaza
1 Respostas
Responde à pergunta0
had you look this post?
Django-channels sending message when model changes
You can use something like this:
from django.db import models
from django.dispatch import receiver
...
@receiver(models.signals.post_save, sender=Comment)
def send_comment(sender, instance, **kwargs):
async_to_sync(channel_layer.group_send)("chat_name", {"type": "send_comment"})
You can find more signals options at Django signals and more about channel layers outside of consumers at here
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Juan Pablo Isaza
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