@django - страница 1183 - Telegram web archive

Bunty chhatri wala..

Hi everyone I have picture_links in my db if there is no picture 'N/A' is written instead of picture_link can I put default picture url if it is equal to 'N/A' like: <img src= " {{ item.url if item.url != 'N/A' else 'https: .... png' }} " > ?

Html support default image attribute.. google it

Sadra

Hi everyone I have picture_links in my db if there is no picture 'N/A' is written instead of picture_link can I put default picture url if it is equal to 'N/A' like: <img src= " {{ item.url if item.url != 'N/A' else 'https: .... png' }} " > ?

{% if post.picture %} <img src=...> {% else %} <img src="default.png"> {% endif %}

Abdulloh

thanks @lnxpy @Anksak

Abdulvoxid Dadamirzayev

I need help guys

Ismael

don't ask to ask, just ask

Abdulvoxid Dadamirzayev

I have an error like: Can't Load URL: The domain of this URL isn't included in the app's domains. To be able to load this URL, add all domains and subdomains of your app to the App Domains field in your app settings.

Abdulvoxid Dadamirzayev

I have an error like: Can't Load URL: The domain of this URL isn't included in the app's domains. To be able to load this URL, add all domains and subdomains of your app to the App Domains field in your app settings.

when i am registrating with facebook🤷‍♂️🤷‍♂️

Abdulvoxid Dadamirzayev

I have an error like: Can't Load URL: The domain of this URL isn't included in the app's domains. To be able to load this URL, add all domains and subdomains of your app to the App Domains field in your app settings.

i have added url but..... smth wrong

Sadra

thanks @lnxpy @Anksak

❤️

Alex

{% if post.picture %} <img src=...> {% else %} <img src="default.png"> {% endif %}

Or better use default filter. `src={{ url|default:"<thumbnail_url>"}}

Ankit

Anyone have any idea how can I redirect to another page if unique together error occurs ?? I know I can show error message but I want to redirect to another page If form.is_valid() false Else : If unique_together = True Rediect to another page Here I want to check which error it is and want to redirect if unique_together Thank you for your valuable time ❤️

Anonymous

anyone please help how to collectstatic on production

mario

anyone please help how to collectstatic on production

don't cross-post.

Anonymous

please explain dude

Anonymous

do you have any link or something for it

Gil

do you have any link or something for it

If not specifing your problem.... google with a generical concepts..... as your ask

Anonymous

dude it's obvious that i didn't Find anything on Google that's why I'm asking here

Gil

dude it's obvious that i didn't Find anything on Google that's why I'm asking here

Django official docs.... golden docs https://docs.djangoproject.com/en/3.1/howto/static-files/

Sadra

Or better use default filter. `src={{ url|default:"<thumbnail_url>"}}

Obviously better. 👍

Santosh

please explain dude

Python manage.py collectstatic

Santosh

Python manage.py collectstatic

Did this work

Ajmal

I install django website but my works not visible in that Web page

Felix

I install django website but my works not visible in that Web page

What do you mean by install

Ajmal

It means just do python manage.py runserver

Sadra

anyone please help how to collectstatic on production

First, defined the static_root and static searchers in your settings.py, then run python manage.py collectstatic. Nicely Done. :D

Ajmal

What do you mean by install

I do urls path but did not work

Sadra

I do urls path but did not work

Depends. Show me your root url configs, app urls, and views.

Sadra

Use a pastebin service please.

Deku

Hey.. Can anyone help me by giving an approach for shifting some models from one app to other safely!

Alex

Hey.. Can anyone help me by giving an approach for shifting some models from one app to other safely!

literally first link in the google by "django move model to another app" https://stackoverflow.com/questions/25648393/how-to-move-a-model-between-two-django-apps-django-1-7

Sadra

Hey.. Can anyone help me by giving an approach for shifting some models from one app to other safely!

Hey. Even though it's implementable, it's not a good idea. Mostly we separate the apps in order to split the models and the existences.

Deku

literally first link in the google by "django move model to another app" https://stackoverflow.com/questions/25648393/how-to-move-a-model-between-two-django-apps-django-1-7

Sorry, but wanted advise from you people if anyone has already done it. As it would be more safe and reliable.

Alex

Hey. Even though it's implementable, it's not a good idea. Mostly we separate the apps in order to split the models and the existences.

> Even though it's implementable, it's not a good idea. It's implementable and absolutly ok.

Sadra

Hey. Even though it's implementable, it's not a good idea. Mostly we separate the apps in order to split the models and the existences.

That's why Django recommends to implement the API endpoint right within the app.

Alex

Sorry, but wanted advise from you people if anyone has already done it. As it would be more safe and reliable.

I can give you 2 advices - don't experiment on production server and make backups. Now you are ready to face everything. Good luck

Sadra

Also suggests you to avoid creating a separated API app outer the app directory.

Sadra

Sorry, but wanted advise from you people if anyone has already done it. As it would be more safe and reliable.

1. Learn better app management. 2. What Alex said, "don't experiment on production server and make backups".

Deku

Thanks!😄

Sadra

❤️👍

Taranjeet

I want to create a simple SQL query. Select Count(Case when addedOn > 'some date' then 1 end) From mytable I wrote it using annotations. But the actual query generated by django has a group by clause of the ID. I don't want that. I don't want to know the exact query just tell me how can we eliminate that last group by clause

Taranjeet

I want to create a simple SQL query. Select Count(Case when addedOn > 'some date' then 1 end) From mytable I wrote it using annotations. But the actual query generated by django has a group by clause of the ID. I don't want that. I don't want to know the exact query just tell me how can we eliminate that last group by clause

https://stackoverflow.com/questions/63391064/django-orm-remove-unwanted-group-by-when-using-count

Taranjeet

https://stackoverflow.com/questions/63391064/django-orm-remove-unwanted-group-by-when-using-count

Details are on stackoverflow. Can someone help me with that?

AliReZa

'Title' object is not iterable

AliReZa

'Title' object is not iterable

class SlideShows(models.Model): id = models.AutoField(primary_key=True) titles = models.ForeignKey(Title,on_delete=models.CASCADE)

AliReZa

whats the problem?

Taranjeet

'Title' object is not iterable

You are trying to iterate over the Title. Most probably with a for loop. And that's not possible.

AliReZa

You are trying to iterate over the Title. Most probably with a for loop. And that's not possible.

class SlidesSerializers(serializers.ModelSerializer): titles = TitleSerializers(many=True,read_only=True) class Meta: fields = ['id', 'titles'] model = models.SlideShows

AliReZa

this is my serializer

AliReZa

class GetSlides(APIView): def get(self, request): queryset = SlideShows.objects.all() serializers = SlidesSerializers(queryset, many=True, context={'request' : request}) return Response(serializers.data, status=status.HTTP_200_OK)

AliReZa

and my view

AliReZa

i don't understand your mean

Taranjeet

i don't understand your mean

Can u show the traceback.

AliReZa

Can u show the traceback.

picture is lock in group i send screen shot in your pv

Mohit

class SlidesSerializers(serializers.ModelSerializer): titles = TitleSerializers(many=True,read_only=True) class Meta: fields = ['id', 'titles'] model = models.SlideShows

Why is many=true given? Remove it

AliReZa

Why is many=true given? Remove it

ok i try later

Denis

Hi! Need advice. There is a page that has a button that I can click and initiate the process on the server via Websocket. I get information about process via Websocket. How can I close and reopen the page to see the current status of the process, not at first, without a disconnect?