How to get latest entry form db tables

What are you talking about?

How to get latest entry form db tables in django

How to get latest entry form db tables in django

you just repeated what you already said it doesn't make your question any clearer

Ok I need only the last registered person details then I can pass it to my template

How to get latest entry form db tables

sort in reverse order and ask first

sort in reverse order and ask first

Thank you ❤️

How to get latest entry form db tables in django

maybe you mean How to get latest entry from db tables in django

from not form

maybe you mean How to get latest entry from db tables in django

That's all got same answer 😅

Thank you ❤️

maybe there is a function in django last then it is not necessary to sort in reverse order only in direct

maybe there is a function in django last then it is not necessary to sort in reverse order only in direct

Ok I will check it out

query = self.request.GET.get('q') sights = Sights.objects.filter( Q(title__icontains=query) | Q(content__icontains=query) ) how to reply that query is not found, if it is not found?

query = self.request.GET.get('q') sights = Sights.objects.filter( Q(title__icontains=query) | Q(content__icontains=query) ) how to reply that query is not found, if it is not found?

.count() gives you number of data founded

How to get latest entry form db tables

you can use one of these: 1- books.objects.all().last() 2- queryset.reverse()[0]

hi the form just does not appeare and i couldn't find out where the problem is here is the view def updateWorker(request,pk): formName = 'Worker' worker = Staff.objects.get(worker_id=pk) form = StaffForm(instance=worker) if request.method == 'POST': worker.name = request.POST.get('name') worker.age = request.POST.get('age') worker.address = request.POST.get('address') worker.department = request.POST.get('department') worker.title = request.POST.get('title') worker.email = request.POST.get('email') worker.phone = request.POST.get('phone') worker.salary = request.POST.get('salary') worker.rate = request.POST.get('rate') worker.save() return redirect('home') context = {formName:'formName',form:'form',worker:'worker'} return render(request, 'users/test1.html',context)

hi the form just does not appeare and i couldn't find out where the problem is here is the view def updateWorker(request,pk): formName = 'Worker' worker = Staff.objects.get(worker_id=pk) form = StaffForm(instance=worker) if request.method == 'POST': worker.name = request.POST.get('name') worker.age = request.POST.get('age') worker.address = request.POST.get('address') worker.department = request.POST.get('department') worker.title = request.POST.get('title') worker.email = request.POST.get('email') worker.phone = request.POST.get('phone') worker.salary = request.POST.get('salary') worker.rate = request.POST.get('rate') worker.save() return redirect('home') context = {formName:'formName',form:'form',worker:'worker'} return render(request, 'users/test1.html',context)

In context the key shoud be string and value be variable

In context the key shoud be string and value be variable

😁 Ohh.. Thank you

😁 Ohh.. Thank you

Welcome))

Hi! I continue with error in DJANGO-ALLAUTH using google API: Access blocked: The request from this application is invalid....Error 400: redirect_uri_mismatch

Does anyone master this tool?

Does anyone master this tool?

You have to register your redirect URIs into Google app for oauth2

Now is ok, i delete the "Orígenes autorizados de JavaScript" url and now is ok

now only have URI redirect http://localhost:8000/accounts/google/login/callback/ And other (Javascript... is null). But is ok.

thanks!

thanks!

!yw

thanks!

You're welcome! 😊

hello i made a view to update an object but when i send the form i still get this error {{Cannot assign "'2'": "Staff.department" must be a "Department" instance.}} in models i've made a field to replace the id with "worker_id" is this the probelm ? the model: class Staff(models.Model): name = models.CharField(max_length=200,null=True) age = models.IntegerField() address = models.CharField(max_length=25,null=True) worker_id = models.AutoField(primary_key=True)

[ {“Dg set”: “Diesel generator”}, {“Organization”: “Organisation”}, {“Group”: “Organization”}, {“Orange”: “Kinnu”}, {“Orange”: “narangi”} ] Expected Output: [[“Organization”, “Organisation”, “Group”], [“Dg set”, “Diesel generator”], [“Orange”, “Kinnu”, “narangi”]]

[ {“Dg set”: “Diesel generator”}, {“Organization”: “Organisation”}, {“Group”: “Organization”}, {“Orange”: “Kinnu”}, {“Orange”: “narangi”} ] Expected Output: [[“Organization”, “Organisation”, “Group”], [“Dg set”, “Diesel generator”], [“Orange”, “Kinnu”, “narangi”]]

Share view responsible for this output too for quicker help

Hey all, hope you are doing great. I have one small question to ask, why the initialization of middlewares happens from bottom to top? To explain it a bit more lets say I have 2 custom middleware A and B and I have added a print statement at the init function now the one thing I noticed is that the print statement for B is executed first and then the A part. As the initialization happens as soon as we start the dev server I do not get why the execution of initialization is bottom to top? Thanks

I try to use gunicorn deploy django at windows but I have an error ModuleNotFoundError: No module named 'fcntl'

I try to use gunicorn deploy django at windows but I have an error ModuleNotFoundError: No module named 'fcntl'

whay are you using windows server, i mean ubuntu is better than windows

if you want deploy to ubuntu server I’ll help with my pleasure

Thanks a lot for your kind support

if you want deploy to ubuntu server I’ll help with my pleasure

Please help me, I tried deploying in AWS Ubuntu with gunicorn and nginx but static files were not loading

Please help me, I tried deploying in AWS Ubuntu with gunicorn and nginx but static files were not loading

check nginx logs

Please help me, I tried deploying in AWS Ubuntu with gunicorn and nginx but static files were not loading

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.

hey guys can u pls tell road map to find good job in django

AttributeError: 'DjangoTestAdapter' object has no attribute 'factory' getting this error in test

AttributeError: 'DjangoTestAdapter' object has no attribute 'factory' getting this error in test

Your object haven't field factory

Your object haven't field factory

in model?

Hello friends, could someone point me to the most noticeable errors in the project. No one has ever reviewed my code, so I may not be aware of many mistakes and bad practices. Thanks to those who respond. Github: https://github.com/welel/noted

Hello friends, could someone point me to the most noticeable errors in the project. No one has ever reviewed my code, so I may not be aware of many mistakes and bad practices. Thanks to those who respond. Github: https://github.com/welel/noted

Great code, guy. I notived that some .mo files was commited (at least ru language). In fact, this file extension was not in .gitginore file. This is something that I would fixed.

Great code, guy. I notived that some .mo files was commited (at least ru language). In fact, this file extension was not in .gitginore file. This is something that I would fixed.

Thank you for feedback!

Hello. Does anyone know why when I add whitenoise to my Django project in production, it only shows me a Server Error 500 and no message in the console?

Should I learn html rendering stuffs in django? Web development now a days are heavily api based. Is there any point to learn html rendering?

Hello. Does anyone know why when I add whitenoise to my Django project in production, it only shows me a Server Error 500 and no message in the console?

what do you mean by whitenoise?

Should I learn html rendering stuffs in django? Web development now a days are heavily api based. Is there any point to learn html rendering?

if you start work in frontend you will need it, but template system in django less and less. My opinion

if you start work in frontend you will need it, but template system in django less and less. My opinion

Using raw html css is too boing and tedious now, SPA is everywhere.

in spa you use html layout elements

for example in react const root = ReactDOM.createRoot(document.getElementById('root')); root.render(<h1>Hello world!</h1>);

Using raw html css is too boing and tedious now, SPA is everywhere.

const root = ReactDOM.createRoot( document.getElementById('root') ); function tick() { const element = ( <div> <h1>Hello, world!</h1> <h2>It is {new Date().toLocaleTimeString()}.</h2> </div> ); root.render(element);} setInterval(tick, 1000);

what do you mean by whitenoise?

It is a library for handling static files.

in spa you use html layout elements

yeah but they only consume api. I asked whether django templaes are still a thing or not for learning in 2023

It is a library for handling static files.

I can't help you I don't know this library

I am fluent in DRF, and hesitating should I learn django templating or not

yeah but they only consume api. I asked whether django templaes are still a thing or not for learning in 2023

leave it last

in yout study list

I can't help you I don't know this library

I understand. Thanks

I am trying to deploy a production project in Render, so I resorted to Whitenoise to handle static files as it is what the render documentation recommends, but I have not been successful in deploying

I am trying to deploy a production project in Render, so I resorted to Whitenoise to handle static files as it is what the render documentation recommends, but I have not been successful in deploying

did you call? python manage.py collectstatic

do you use proxy server in your project?

did you call? python manage.py collectstatic

Yes, when I run the manage collectstatic the project works fine, but if I add the WhiteNoise configuration to the settings it stops working

do you use proxy server in your project?

No

did you read this doc? https://whitenoise.evans.io/en/latest/django.html

did you read this doc? https://whitenoise.evans.io/en/latest/django.html

Yes, and I have followed it step by step

I am trying to deploy a production project in Render, so I resorted to Whitenoise to handle static files as it is what the render documentation recommends, but I have not been successful in deploying

what is Render?

is it library?

what is Render?

It is similar to Heroku

or PythonAnyWhere

try to run the project on local machine

use docker docker-compos or venv if you can

try to run the project on local machine

It gives me the same error. I also came to think that it was a compatibility issue with the platform or something like that.

use docker docker-compos or venv if you can

I am using venv. I already tried it with docker and the same error

try to get css for example or js from simple http request in browser by full adress

try to start new empty project and just add WhiteNoise

try to get css for example or js from simple http request in browser by full adress

Regardless of the address, it gives me the error. This does not happen if, for example, I load a page that only returns a "Hello world" with HttpResponse

i'm facing a problem with rendering back the datas on the html page i have model with pdf = models.FileField(upload_to='Files/',db_column="PDF" ,null=True,blank=True) then inside my view def pdfViewPage(request,id): try: currenSelectedPdfItemObject = PdfInformation.objects.get(id = id) context = { "pdf":currenSelectedPdfItemObject.pdf, "tittle":currenSelectedPdfItemObject.tittle } return render(request, 'pdfView.html',context) except: pass the problem rises now when i try to render the pdf on the webpage here is the code from the template file <div class="mainPdfDisplayHolder"> <div id="pdf"> <object class="mainPdfDisplay" data="{{ pdf.url }}" width="80%" height="90vh" style="border: 1px solid black;"> </object> </div> </div> 👆 this won't display the pdf file i don't really get it what i am missing here , when i try if the file works like the base url with the file path the pdf file will displayed but when it comes to the template it won't open i've tried embed and iframe also but doesn't seem to work and i am stuck here for about day any suggestion would be appreciated thanks u!

Are you looking for Django REST Framework documentation? Here you have it: https://www.django-rest-framework.org/

Hello sir,i am new in python so i really don't know much,so please can you help me to find a solution of the problem Write a programme to implement 8-puzzle using steepest ascent hill climbing in python?