book was given in django website

I am trying get orginal documentation pdf version i could not find if you have can you send it to me?

How to get data from ajax?

How to get data from ajax?

! search

How to get data from ajax?

Step 1: Open a browser Step 2: Write down https://google.com or https://duck.com and press Enter Step 3: In the search box, write down the same words you asked here Step 4: Read the first results

Thanks you..

hi guys why formset dosnt work

give us code

from mptt.models import MPTTModel, TreeForeignKey class Category(MPTTModel): name = models.CharField(max_length=255, db_index=True) parent = TreeForeignKey('self', on_delete=models.CASCADE, null=True, blank=True, related_name='children') slug = models.SlugField(max_length =255, unique=True) how can I make multi level dropdown menu for the category model

from mptt.models import MPTTModel, TreeForeignKey class Category(MPTTModel): name = models.CharField(max_length=255, db_index=True) parent = TreeForeignKey('self', on_delete=models.CASCADE, null=True, blank=True, related_name='children') slug = models.SlugField(max_length =255, unique=True) how can I make multi level dropdown menu for the category model

U already do it. What's problem

Do migrate and create categories in admin panel

U already do it. What's problem

oh sorry I mean how can I display it

oh sorry I mean how can I display it

In html?

yeah

{%recursetree var %} {{node.name}} {{children}} {% endrecursetree %}

{%recursetree var %} {{node.name}} {{children}} {% endrecursetree %}

<ul class="root"> {% recursetree categories %} <li> {{ node.name }} {% if not node.is_leaf_node %} <ul class="children"> {{ children }} </ul> {% endif %} </li> {% endrecursetree %} </ul>

<ul class="root"> {% recursetree categories %} <li> {{ node.name }} {% if not node.is_leaf_node %} <ul class="children"> {{ children }} </ul> {% endif %} </li> {% endrecursetree %} </ul>

Don't forget call ur categories model in views.py def foo(): categories = Categories.objects.all return render (...{'categories':categories})

ohhh than you very much

My pleasure

anyone having to update user profile ?

https://youtu.be/7DU-uhhYI6Y i tried this ..but shows error “ LookupError: No installed app with label 'admin'. “

Did u install correct ur app in settings.py?

yes INSTALLED_APPS = [ 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'faculty', 'student', 'questions', ]

i have already implemented login signup module in my project … now i have to update user profile ..how can i do it ..if anybody having code and logic of it please share

i have already implemented login signup module in my project … now i have to update user profile ..how can i do it ..if anybody having code and logic of it please share

Create profile page and display uer info using request.user then give an option like update data. Then provide form action to the update user function in views

ok..i will try it ..ty 🤝

Hello everyone, who can help with forms?

I put my form into header, so each page have this form. My form make like this: 1. User put data. 2. Django make docx. 3. In the end it must open page with button in order to download the docx. But if i will replace function “if form.is_valid” in an other function. After complete i see the window from form have been completed. But i want to see the page with button.

Please

It is very important

I put my form into header, so each page have this form. My form make like this: 1. User put data. 2. Django make docx. 3. In the end it must open page with button in order to download the docx. But if i will replace function “if form.is_valid” in an other function. After complete i see the window from form have been completed. But i want to see the page with button.

So you want to display the data that the user enters into a doc file then provide download functionality?

So you want to display the data that the user enters into a doc file then provide download functionality?

Yes And it must work on each page, but i dont want to put function if form.is_valid in each def for all pages

Yes And it must work on each page, but i dont want to put function if form.is_valid in each def for all pages

Can you able to generate a doc file after some inputs?

After providing info in form fields what is happening?

Can you able to generate a doc file after some inputs?

Yes, this file save in media, and i want after successful form redirect in page where is button with downloading this file.

After providing info in form fields what is happening?

This info putting into docx and this file save in media

i have such function for each pages: def contacts(request): function(request, 'Отравлено с вкладки: контакты.') form1 = Callback() form2 = Callback_doc() return render(request, 'contacts.html', {'form1': form1, 'form2': form2}) function(): def function(request, sentence): now = datetime.datetime.now().strftime('%d-%m-%Y') form1 = Callback(request.POST) form2 = Callback_doc(request.POST) a=[] if form2.is_valid(): ................................. return render(request, 'form_res.html', {'result': 'Форма составлена не верно, попробуйте снова!'})

so in each time i see render contacts.html

but i want to see render form_res if form is valid

You can try like after submitting make that doc file open in new web page then give download option

You can try like after submitting make that doc file open in new web page then give download option

but python dont have function open docx in new page

Use javascript

no i ask how to put form.is_valid in other function?

Use javascript

in order to open other page if form valid

If form is valid then provide instance value inside it

If form is valid then provide instance value inside it

please write the example

please write the example

if form.is_valid(): a = form.cleaned_data['a'] convert_doc(a) return ...

if form.is_valid(): a = form.cleaned_data['a'] convert_doc(a) return ...

so convert_doc is another function Do you know how to put convert_doc and 'if form.is_vald' in a function in order to use small code

?

Refer google

Anyone plz help me

Using Sqlite 3 database in pycharm what should I hve to install

Nothing

In Django sqlite3 is inbuilt

Go to setting file and check database portion

Guys what is form=Customer(request.POST)

Guys what is form=Customer(request.POST)

A form instantiation with POST data This means that it's basically a form submission by the user and the form will validate the POST data

Is it possible to use postgresql in pythonanywhere free whitout upgrading plan

Hii guys Please anyone send me a link to practice Django code in online otherthan in app. S now I am unable to do that ?

replit.com

Hey guys can anyone help me with this I have an image field in a serializer, I want it like this "picture_name_1": "http://127.0.0.1:8000/media/product_images/2020-08-05_2_SMMFeSM.png",

I'm getting the image url like this "picture_name_1": "/media/product_images/2020-08-05_2_SMMFeSM.png"

class ProductVarientSerializer(serializers.ModelSerializer): image = serializers.SerializerMethodField() orders = serializers.IntegerField(default=22,read_only=True,required=False) class Meta: model = Product fields = ('product_name','orders','views','image') depth = 1 def get_image(self, obj): request = self.context.get("request") image = Variants.objects.filter(product_id=obj.id).first() serialiser = Serializervariant(image, context={'request': request}).data return serialiser

class Serializervariant(serializers.ModelSerializer): picture_name_1 = serializers.SerializerMethodField() class Meta: model = Variants fields = ('picture_name_1',) def get_picture_name_1(self, obj): request = self.context.get('request') return obj.picture_name_1.url

replit.com

Here Every thing we can do ? Like todoapp etc...i.e all files are installed

Here Every thing we can do ? Like todoapp etc...i.e all files are installed

You will only get django project template

Whatever app you need you have to create on your own

Here Every thing we can do ? Like todoapp etc...i.e all files are installed

First of all Django is not a independent programming language to practice with some practice sets

It is creating projects using various features

Ya Just few days back I have started my journey in Django. Even when I am learning machine learning also I haven't faced these types

I cannot optimize my site fully, what should i do?

It is creating projects using various features

Ok thank you very much 🥰

Ok thank you very much 🥰

👐

Hey guys can anyone help me with this I have an image field in a serializer, I want it like this "picture_name_1": "http://127.0.0.1:8000/media/product_images/2020-08-05_2_SMMFeSM.png",

Anyone please help

👐

We will discuss later if I have any doubts

We will discuss later if I have any doubts

Sure

I cannot optimize my site fully, what should i do?

Optimize for front end? Or query?

Optimize for front end? Or query?

Query, requests, links with django-debug-toolbar

What is the difference in between django and django rest framework ? Please explain

I'm getting the image url like this "picture_name_1": "/media/product_images/2020-08-05_2_SMMFeSM.png"

Anyone please help

What is the difference in between django and django rest framework ? Please explain

Django is the framework Django Rest Framework is a Django app for implementing REST APIs

I'm getting the image url like this "picture_name_1": "/media/product_images/2020-08-05_2_SMMFeSM.png"

whats the problem?