Values and values list should work efficiently. What do you mean by efficiency? Time to run the code? If that's the case, you can test the options in terms of time.

But Values and values list allows you to obtain certain attributes of your model, not to "add" a calculated one

yes

It’s no. You don’t have a url named dashboard in there. Add it or remove it from the template if you don’t need it.

I was wondering about something like @property or anotate (I don't know which one is more efficient)

If I assume @property attribute is “obtained” in the template, then annotate is more efficient because it runs in views. DB > views > template

If I assume @property attribute is “obtained” in the template, then annotate is more efficient because it runs in views. DB > views > template

@property is 'created' in the queryset by python, it doesn't involve database stuff, it's not calculated in template

@property is 'created' in the queryset by python, it doesn't involve database stuff, it's not calculated in template

Can you share a brief line how you do that?

Can you share a brief line how you do that?

@property is a django decorator in the models, not a self implementation

@property is a django decorator in the models, not a self implementation

OK, could you state your question once again or provide more details? It is not that clear

It’s no. You don’t have a url named dashboard in there. Add it or remove it from the template if you don’t need it.

LOGIN_REDIRECT_URL = 'dashboard'

Okey, imagine a simple case in which you have an init and end date. So, now, you are requested to store the time range between the dates in each querystet object's. (It's not a real use case, only for this explanation)

The options I said are good choices, but I don't really know it there is a better one

@property is a django decorator in the models, not a self implementation

I know that. I wanna see how you obtain property attributes of each item in a queryset. If you’re doing list comprehension, that that’s definitely less efficient than doing annotate.

I know that. I wanna see how you obtain property attributes of each item in a queryset. If you’re doing list comprehension, that that’s definitely less efficient than doing annotate.

Yap I think so

LOGIN_REDIRECT_URL = 'dashboard'

That’s not defining a url name in urls.py, that’s called defining a variable in settings.py You didn’t do the urls.py part that’s why you’re getting that error. Once again if you don’t need that url just remove it from the template where you’re calling that url.

Annotate 'delegates' the processing in the SQL engine and @property in your own server

Annotate 'delegates' the processing in the SQL engine and @property in your own server

Ok thanks

How can I host Django on alwaysdata hosting platform , their docs ain’t helping much

How can I host Django on alwaysdata hosting platform , their docs ain’t helping much

What' s the issue whit this? https://help.alwaysdata.com/en/languages/python/django/

It’s just don’t work

It’s just don’t work

Thats not helpful in order to help you

Thanks for your help tho, I’m gonna begin the process again and figure out what went wrong

What website ?

Write the name of a site that teaches how to work with media files in Django

Write the name of a site that teaches how to work with media files in Django

The django official documentation

The django official documentation

Tanks

How to pass variables between views in django

using sessions

request.session

Can you give the syntax

Can you give the syntax

Or you can start by searching in the documentation about what he told you

Ok

Here request.session["has_commented"] = True There’s more here https://docs.djangoproject.com/en/4.2/topics/http/sessions/

Anyone can solve my problem django related

Anyone can solve my problem django related

Solve? Not Try to help, yes. If you provide all details and context.

If I login button click then only Login person data show

If I login button click then only Login person data show

How

How

Filter in the view by request.user

def loginpage(request): if request.method=='POST': username = request.POST.get('username') password1 = request.POST.get('password1') user=authenticate(request,username=username,password=password1) if user is not None: login(request,user) return redirect('select') else: return HttpResponse("Username and Password Incorrect") return render(request,'login.html')

see the code

Solve? Not Try to help, yes. If you provide all details and context.

@Carlangueitor how I Can take de backup in Django automatically and then resto de that with an action button

@Carlangueitor how I Can take de backup in Django automatically and then resto de that with an action button

Don't tag people randomly, even if they seem knowledgeable. Most of the time, the person you tagged doesn't even know about the topic you just brought up. If people want to help you, they will - just be patient.

Don't tag people randomly, even if they seem knowledgeable. Most of the time, the person you tagged doesn't even know about the topic you just brought up. If people want to help you, they will - just be patient.

👍🙏

After Login i mention Your all data show (only login Person) or and write data Two button mention

After Login i mention Your all data show (only login Person) or and write data Two button mention

you need to do it in the select view

def selectpage(request): return render(request,'select.html')

def displaypage(request,id): data = ArticalData.objects.get(id=id) return render (request,'display.html',{'data':data})

def selectpage(request): return render(request,'select.html')

after login thiis page

def selectpage(request): return render(request,'select.html')

Do what I told you here

Do what I told you here

ya i mention but not got ans

ya i mention but not got ans

https://t.me/django/243563

https://t.me/django/243563

login() missing 1 required positional argument: 'user' this error

ya i mention but not got ans

You need filter the data by the login user just Like Charly Román tell you, after that you Can show the data.

login() missing 1 required positional argument: 'user' this error

you don' t need to login, jsut use request.user

You Can use Django Forms to improve your code and make that more efficency

Django have a model form for user

Reverse for 'display' with no arguments not found. 1 pattern(s) tried: ['display/(?P<id>[^/]+)\\Z']

Reverse for 'display' with no arguments not found. 1 pattern(s) tried: ['display/(?P<id>[^/]+)\\Z']

We don' t know what you did

def displaypage(request,id): data = ArticalData.objects.get(id=id) return render (request,'display.html',{'data':data})

Filter data by user just Like you did here by id

<a href="{% url 'display' %}" class="btn btn-outline-info btn-lg ml-5">Display All Articals</a> here any changes

path('display/<id>',views.displaypage,name='display'), and Url

Filter data by user just Like you did here by id

i mention but all data show also previous login persion without id if i mention id then Error

When you want show specifies data of a user you need have a identificator. When you go to show that data you Filter all data by the identificator(flag). The identificator the most times will Be the id of the user.

Watch a video tutorial on how to post a video pls

Is it possible to change user groups from Django admin dashboard?

Is it possible to change user groups from Django admin dashboard?

Yes

Who can give advice cms for content management?

Who can give advice cms for content management?

Your question is not related to Django. If it's a Python related question go to @Python group, otherwise please move to @PythonOfftopic group and ask there.

Who can give advice cms for content management?

In django

In django

Adding the word Django to your Off-Topic question doesn't magically turn it to a Django related question, so move to @PythonOfftopic group and ask there.

def delete_number(request, contact_id): contact_delete = Contact.objects.get(id=contact_id) contact_delete.delete() return redirect('contacts:list')

Hi, I have a question! Is it possible to iterate in parallell over a queryset in django?

def delete_number(request, contact_id): contact_delete = Contact.objects.get(id=contact_id) contact_delete.delete() return redirect('contacts:list')

i have contact from , i will click to delete that contact remove as database and deleted know this def is not working

Assalam alaykum guys. What are the most secure authentication for django. Currently, I am using rest framework jwt authentication but I am not quite sure if it is safe.

Assalam alaykum guys. What are the most secure authentication for django. Currently, I am using rest framework jwt authentication but I am not quite sure if it is safe.

all auth methods Django implements are safe then obvs u can add more secure layer like the multi factor auth

I am using django jwt auth in my front end application. As you might know, jwt token holds user information and it is visible in browser. Therefore, I am kinda worried about it, or is that OK?

I am using django jwt auth in my front end application. As you might know, jwt token holds user information and it is visible in browser. Therefore, I am kinda worried about it, or is that OK?

if you store them into local storage yes, if you store into http-only cookies you are safe 😊 not visible or readable by js

if you store them into local storage yes, if you store into http-only cookies you are safe 😊 not visible or readable by js

I see, lemme do some research about it. Thank you for your advice 🔥

I see, lemme do some research about it. Thank you for your advice 🔥

!yw

I see, lemme do some research about it. Thank you for your advice 🔥

You're welcome! 😊

Hi I have a django crud application working just fine, what i want is to add the delete confirmation form as a pop modal to the list view (im using function based view) without using bootstrap.

Hi I have a django crud application working just fine, what i want is to add the delete confirmation form as a pop modal to the list view (im using function based view) without using bootstrap.

1. Create a view class inherited from Django’s DeleteView, and link a URL to it 2. In the confirmation form, make it a POST request to the delete URL 3. Now submitting the form will straight away delete that item