Hello. Please tell me the guide on how to display products by category in the online store

Hello. Please tell me the guide on how to display products by category in the online store

give that product model one category field or foreign key it and then display it accordingly

hii everyone, can sameone explain me how to use POP3 for printing content-type (body or attachment) please help me..

can someone help me on this tag

<link rel="stylesheet" href="{% static 'website/style.css' %}">

the css is not working

if you know about css

yes i know

If you know about css

This is used to add

Css

Href here is for path

Static here is folder

Where all the files kept

You must add to settings. Py file

Like for db and new app

After static

Next folder name

the path is correct

And file name

Path

You must add to settings. Py file

how can i do this

How you add Templates folder

Create variable

ok i will thanks for help

STATICFILES_DIRS = [ os.path.join (BASE_DIR, 'static')]

In settings.py file

At the end

Below static urls

my test not work

my test not work

u have any idea how little it narrows the problem down ? share more information

<link rel="stylesheet" href="{% static 'website/style.css' %}">

<link rel="stylesheet" type ="text/css" href="{% static 'website/styles.css' %}">

<link rel="stylesheet" href="{% static 'website/style.css' %}">

<link rel="stylesheet" href="{% static 'website/style.css/' %}"> Try this once and also try hard refresh by ctrl+shift+R

<link rel="stylesheet" href="{% static 'website/style.css' %}">

If other static files on the web page are also not loading, try to load static in the beginning of the code

Start sever again

And top of your page

Base.html

File

{% load static %}

You have to load static files

I added on attribute in auth_user table and trying to send data in that attribute but getting error User() got an unexpected keyword argument phone (phone is the attribute that I added in auth_user) can any one help me with this

If I remove the phone attribute from view then it work perfectly. How can I do this

https://stackoverflow.com/questions/61825761/raise-typeerrors-got-an-unexpected-keyword-argument-s-cls-name

I added on attribute in auth_user table and trying to send data in that attribute but getting error User() got an unexpected keyword argument phone (phone is the attribute that I added in auth_user) can any one help me with this

Need help

Share the code 😁

Checked SO link

You need to extend the User model

Otherwise you cannot pass that attribute

Hi, who knows, how get similar id in 2 differents applications in django ?

You need to extend the User model

Thnks man I got this

Thnks man I got this

👍🏻

🙇‍♂sorry

Can anyone send tutorial for django rest framework social authentication please

Should I use UUID as primary_key? My only concern is I don't want users to find out how many users I have (with AutoField user can know if he registered today and his ID is 1001) I don't want users to attempt accessing data of other users by changing pk in detail/ update / delete urls. Though I do filter queryset with self.request.user But UUID gives an extra layer of safety if I any view does not have the filter. My app will be processing 1000+ queries per second. I have read some benchmark articles which suggests AutoField is 2.5 times to 25 times faster than UUID in MySQL database. My app will be using postgres

Should I use UUID as primary_key? My only concern is I don't want users to find out how many users I have (with AutoField user can know if he registered today and his ID is 1001) I don't want users to attempt accessing data of other users by changing pk in detail/ update / delete urls. Though I do filter queryset with self.request.user But UUID gives an extra layer of safety if I any view does not have the filter. My app will be processing 1000+ queries per second. I have read some benchmark articles which suggests AutoField is 2.5 times to 25 times faster than UUID in MySQL database. My app will be using postgres

yes You should use uuid, afaik

<link rel="stylesheet" href="{% static 'website/style.css' %}">

You will have to load static in your template first

Should I use UUID as primary_key? My only concern is I don't want users to find out how many users I have (with AutoField user can know if he registered today and his ID is 1001) I don't want users to attempt accessing data of other users by changing pk in detail/ update / delete urls. Though I do filter queryset with self.request.user But UUID gives an extra layer of safety if I any view does not have the filter. My app will be processing 1000+ queries per second. I have read some benchmark articles which suggests AutoField is 2.5 times to 25 times faster than UUID in MySQL database. My app will be using postgres

Yup, it's a best practice

Yup, it's a best practice

Bro can you help me out plz

Bro can you help me out plz

Please don't ask meta questions like: "Any user of $x here?" "Anyone used technology $y?" "Hello I need help on $z" Just ask about your problem directly! With 60k+ people the probability that someone will help is pretty high. Also please read: http://catb.org/~esr/faqs/smart-questions.html

(models, forms, apps, tests and singles) which one best method(i know both but best or right) 1st : 'appname' 2nd: 'appname.apps.AppnameConfig'

Installapp

(models, forms, apps, tests and singles) which one best method(i know both but best or right) 1st : 'appname' 2nd: 'appname.apps.AppnameConfig'

app name in installed apps and default config in init.py of app

app name in installed apps and default config in init.py of app

🆗

app name in installed apps and default config in init.py of app

in init.py like this installapp = ["apps.AppnameConfig"]

in init.py like this installapp = ["apps.AppnameConfig"]

No

in init.py like this installapp = ["apps.AppnameConfig"]

default_app_config: str = 'appname.apps.AppnameConfig'

Hello, We're building a django project and we ant to turn on multilanguage web site. But we have some problems. Example while i was developing a blog app, i created a blog model like this; title_en = .. . title_de= ... Is this make sense for multilanguage website? Or should i create app like blog_en, blog_de this. Which one is the better ? If we want to use django trasnlation and localization, we can use it forstatic parts. But we couldn't find out dynamic contents translation, when we use to django_trasnlation

Hey guys, hope you're all good! I'm working with Django Rest Framework. I have a model with a date field that is defined as blank = True and null = True. In my serializer I defined this field as required = False and allow_null = True. When the frontend does not send the field or send date = null everything works 100%, however when it sends an empty string "" the serializer raises a validation error. I saw that I can handle this by defining to_internal_value (), but I think there may be a simpler way. Does anyone have any other tips on how to solve this?

good evening everyone I want to create bookkeeping for self only income and expenditure how to design model who can talk about it

Where is the correct place for this model? products or users? FavoriteProduct(models.Model) user = models.ForeignKey(User) product = models.ForeignKey(Product)

Hello, We're building a django project and we ant to turn on multilanguage web site. But we have some problems. Example while i was developing a blog app, i created a blog model like this; title_en = .. . title_de= ... Is this make sense for multilanguage website? Or should i create app like blog_en, blog_de this. Which one is the better ? If we want to use django trasnlation and localization, we can use it forstatic parts. But we couldn't find out dynamic contents translation, when we use to django_trasnlation

If your languages are limited and you do not want to add new languages dynamically then you can use your solution. But I think the best case for that is creating Translation tables (models). For a good example, check the Saleor project on GitHub.

My images are not displaying on the web page someone have any solution?

My images are not displaying on the web page someone have any solution?

Please, provide a full explanation including all the details that you consider relevant. Your statement is too broad and there is no clear way to answer you. Include details such as libraries, platforms, modules, etc.

Where is the correct place for this model? products or users? FavoriteProduct(models.Model) user = models.ForeignKey(User) product = models.ForeignKey(Product)

I think that was right. ManyToMany relationship, primary key for each model become foreign key in related model.

class books(models.Model): product_id=models.AutoField book_name=models.CharField(max_length=100) author=models.CharField(max_length=100) subcategory=models.CharField(max_length=100) image=models.ImageField(upload_to='img') price=models.IntegerField() choice=( ('ug',"under graduation"), ('pg','post graduation') ) category=models.CharField(max_length=100,choices=choice) def __str__(self): return self.book_name

"django.db.utils.OperationalError: table "django_content_type" already exists" i get this error when I run migrate command.

how to fix it?

this is my models

<body> <div class="container"> <div id="demo" class="carousel slide" data-ride="carousel"> <ul class="carousel-indicators"> <li data-target="#demo" data-slide-to="0" class="active"></li> {% for i in range%} <li data-target="#demo" data-slide-to="{{i}}"></li> {% endfor %} </ul> <!--slide show starts here--> <div class="container carousel-inner no-padding"> <div class="coursel-item active"> <div class="col-xs-3 col-sm-3 col-md-3" > <div class="card" style="width: 18rem;"> <img src="{{prooduct.0.image}}" class="card-img-top" alt="..."> <div class="card-body"> <h5 class="card-title">{{prooduct.0.book_name}}</h5> <p class="card-text">{{prooduct.0.author}}</p> <a href="#" class="btn btn-primary">add to cart</a> </div> </div> </div> {% for i in product|slice:"1:"%} <div class="col-xs-3 col-sm-3 col-md-3" > <div class="card" style="width: 18rem;"> <img src="{{i.image}}" class="card-img-top" alt="..."> <div class="card-body"> <h5 class="card-title" style="color:black;">{{i.book_name}}</h5> <p class="card-text" style="color:black;">{{i.author}}</p> <a href="#" class="btn btn-primary">Add to cart</a> </div> </div> </div> {% if forloop.cpunter|divisibleby:3 and forloop.counter > 0 and not forloop.last %} </div><div class="carousel_item"> {% endif %} {% endfor %} </div> </div> <!--controls --> <a class="carousel-control-prev" href="#demo" data-slide="prev"> <span class="carousel-control-prev-icon"></span> </a> <a class="carousel-control-next" href="#demo" data-slide="next"> <span class="carousel-control-next-icon"></span> </a> {% endblock %} </div> </div> </body>

here i wanted ti display image