@django - страница 1545 - Telegram web archive

𝕯aniel

Use template tag {{articles.content|truncatechars:50}}

Or use slice:"100"

Horlarwumhe

Or use slice:"100"

slice is for list.

Horlarwumhe

Use template tag {{articles.content|truncatechars:50}}

This is the solution.

Anshu

Or use slice:"100"

Slice returns the list

Anshu

slice is for list.

Yes

The

Hi all, I am just beginner in django I want to know how can i create field in django model Whose value is like student_id = STUD/(counter)/(year)

The

Counter should increment and Reset to 1 for every year

𝕯aniel

Slice returns the list

Also u can cut text limit

ꜱᴇʏᴇᴅ ʜᴀꜱᴀɴ

Use template tag {{articles.content|truncatechars:50}}

Thank you

Kashif

any one have free course related to ERP?

Anonymous

Hi all, I am just beginner in django I want to know how can i create field in django model Whose value is like student_id = STUD/(counter)/(year)

Save method

Setayesh

Hii guys In my project I want to build a web app where a user is brought to a web page with a search bar and upon every keystroke the results of the search should be displayed below the search box A real-time search bar Searching the database (about 500 objects and growing) How should i go about doing this؟ Should i handle it in frontend with ajax or backend ? If backend What should i use? What is the best way?

Anshu

Hii guys In my project I want to build a web app where a user is brought to a web page with a search bar and upon every keystroke the results of the search should be displayed below the search box A real-time search bar Searching the database (about 500 objects and growing) How should i go about doing this؟ Should i handle it in frontend with ajax or backend ? If backend What should i use? What is the best way?

Follow this tutorial, it's exactly what you needed

Anshu

Hii guys In my project I want to build a web app where a user is brought to a web page with a search bar and upon every keystroke the results of the search should be displayed below the search box A real-time search bar Searching the database (about 500 objects and growing) How should i go about doing this؟ Should i handle it in frontend with ajax or backend ? If backend What should i use? What is the best way?

https://youtu.be/dIcCi2SG1CU

Anonymous

Thanks to you guys for answer me. When I said "More than one app" is because I've been working with only one app in Django projects. And thanks to answer about Django and Node.js

Setayesh

https://youtu.be/dIcCi2SG1CU

Is there any possible way for handling this in server side? With Django rest?

Anonymous

I don't know whether I get you right?

Yes .. I am looking for front end

Anonymous

Tried using achor tag

Anonymous

Anchor

ADI

i am facing small herror any one tell THIS IS CRUD operation Reverse for 'update' with arguments '('',)' not found. 1 pattern(s) tried: ['upd/(?P<id>[0-9]+)/$']

Mirco

i am facing small herror any one tell THIS IS CRUD operation Reverse for 'update' with arguments '('',)' not found. 1 pattern(s) tried: ['upd/(?P<id>[0-9]+)/$']

You are not passing any valid id

ADI

i used i.id but not work

Mirco

i used i.id but not work

Don't write me in PM and share code via pastebin.org

ADI

<a href="{% url 'update' i.id %}" class="btn btn-info"><abbr title="DO YOU WANT UPDATE DATA">UPDATE</a></abbr> i put it

Mirco

<a href="{% url 'update' i.id %}" class="btn btn-info"><abbr title="DO YOU WANT UPDATE DATA">UPDATE</a></abbr> i put it

i.id is empty

ADI

i.id is empty

Bit I used same I'd in main URLs.py

Mirco

Bit I used same I'd in main URLs.py

It just means that the object you are trying to see does not exist into the database

ADI

Now what should I put

Mirco

Now what should I put

Create the object inside the database before trying to access it

whatsinaname

Django rendering html page which doesn't even exist(It's a distorted form of another html page, but idk why would it return that)

Jose

ParseError JSON parse error Expecting value: line 1 column 1 (char 0)

shashikant

i have this question , in django we usually write our models which automatically writes sql codes for us and to query the data base we use view and django query.Do there is any need to study database like postgres or sql ? Does it come any use to use somewhere ?

Rohan

i have this question , in django we usually write our models which automatically writes sql codes for us and to query the data base we use view and django query.Do there is any need to study database like postgres or sql ? Does it come any use to use somewhere ?

Absolutely

Rohan

You need to understand SQL in order to get the most out of your ORM.

shashikant

Thnks rohan

Anonymous

How could I use React.js and other FrontEnd frameworks with Django?

Mirco

How could I use React.js and other FrontEnd frameworks with Django?

The easiest way is to handle them as 2 differents projects So with Django you develop APIs and with React or other you consume them

Anonymous

Oh, I understand. Thanks so much!

Setayesh

https://youtu.be/dIcCi2SG1CU

Thank you for answering me🌷

Mirco

Oh, I understand. Thanks so much!

!yw

Doragonsureiyā

Oh, I understand. Thanks so much!

You're welcome! 😊

Anonymous

When I try to assign my IP in runserver i'm getting this error Error: That IP address can't be assigned to.

Anonymous

When I try to assign my IP in runserver i'm getting this error Error: That IP address can't be assigned to.

Please help me to resolve this issue..

Horlarwumhe

When I try to assign my IP in runserver i'm getting this error Error: That IP address can't be assigned to.

what is ip you tried to assign ?

Anonymous

what is ip you tried to assign ?

It's my VM's IP address, where I have containerized my django application... python manage.py runserver 10.127.196.xx:8000

Horlarwumhe

It's my VM's IP address, where I have containerized my django application... python manage.py runserver 10.127.196.xx:8000

either the ip is not available for the VM. try to use 0.0.0.0:8000

Anonymous

either the ip is not available for the VM. try to use 0.0.0.0:8000

This is working, but I want to access my django app outside my VM. Bcz in my VM only cmd mode is available..

Anonymous

either the ip is not available for the VM. try to use 0.0.0.0:8000

Ip is available... I'm able to ssh to the VM

Horlarwumhe

This is working, but I want to access my django app outside my VM. Bcz in my VM only cmd mode is available..

You can still access it. just enter your VM ip in ur browser.

Horlarwumhe

This is working, but I want to access my django app outside my VM. Bcz in my VM only cmd mode is available..

using 0.0.0.0 means it should bind to all ip that is assigned to the VM. this is very useful when ur VM ip changed .

Anonymous

using 0.0.0.0 means it should bind to all ip that is assigned to the VM. this is very useful when ur VM ip changed .

Okay.. I will try this and let you know

Anonymous

using 0.0.0.0 means it should bind to all ip that is assigned to the VM. this is very useful when ur VM ip changed .

Thanks a lot... It worked 😊😊

Mysterious

How to save QR code to a pdf file???

Doragonsureiyā

Thanks a lot... It worked 😊😊

You're welcome! 😊

Anonymous

How to save QR code to a pdf file???

I had saved it as .png don't know pdf

Xəyal

Hello everyone. Is it possible to write code all the functions of zoom(meeting, screenshare, unmute participant, chat and etc) on a website with django?

𝕯aniel

Hey sure is it possible

Xəyal

Thanks

lychnobite

Hello, I am creating Table in Ckeditor and writing down the features of the product. Width on the desktop was normal. How can I do this for the media?

Mysterious

I had saved it as .png don't know pdf

Hi .png is working.but i want to write into a pdf

⁪⁬⁮⁮⁮⁮ ‌‌‌‌Hamed

Hi everybody we can use all bootstrap classe in django_ crispy??

Anonymous

Hello, I'm sorry. Do you have a tutorial for make a custom user model? I created one but when I apply migrations it comes with the default Django model. _.

kuzmich

Hello, I'm sorry. Do you have a tutorial for make a custom user model? I created one but when I apply migrations it comes with the default Django model. _.

It's covered in the docs

ꜱᴇʏᴇᴅ ʜᴀꜱᴀɴ

Hi How to create "star rating" for articles? I found this link https://pypi.org/project/django-star-ratings/ but I confused with the descriptions

Mirco

Hi How to create "star rating" for articles? I found this link https://pypi.org/project/django-star-ratings/ but I confused with the descriptions

Just create a model with a integer field, accept a choice from 1 to 5 Connect with a FK that model to your Article model

ꜱᴇʏᴇᴅ ʜᴀꜱᴀɴ

Just create a model with a integer field, accept a choice from 1 to 5 Connect with a FK that model to your Article model

thank you

Линар

When I log in to steam, I use the local ip, because of this, after logging in, it just goes to localhost instead of the main site. How fix it, or at least how you can approach the solution of this problem, I don't even know how to google, what to try

Najim patel

return self.cursor.execute(sql) django.db.utils.OperationalError: could not open extension control file "C:/Program Files/PostgreSQL/13/share/extension/postgis.control": No such file or directory Any one solve this error

Damilola

Question Hello guys, is there a way to quit selenium peacefully in Django test without it saying "an existing connection was forcibly closed..."

Damilola

It tend to mess up test result view with the "forcibly closed" message

Arezoo

When I use django backend minio I get error: Maxretry error at privateattachment/add

Arezoo

?

Anonymous

Authorization 1. User posts his username and password on '/sign_up' or whatever path I want 2. I hash the password and put it to the server database 3. Return success to user and redirect him to login page if anything is okay Authentication 1. User posts his username and password on '/login' or whatever path I want 2. I check username and password are same by hashing his password and checking hashes of password stored in database 3. In success I return jwt 4. User uses this jwt in authorization header each time when resources on my site are restricted Did I get it right?

Rinat

If database field accepts integers only and you try to save string it will throw integrity error

Hi! Where can I read about such way of using functions? fun(func_to)()

Mikael

Hello people. Mike here. So I have am having problems trying to subtract variables stored in different classes. I am at the Withdrawal class and I have defined a custom method for computing the difference. The custom method is called balance(). Now my problem is how to import a variable from a different class and use it to find the difference. Am doing this in the Django models.py. Let me share the models.py file.

Mikael

Ooops, sending media is not allowed here😒

Mikael

Here's the link: https://www.dpaste.org/GfUZ

Mikael

Someone help me

~:$

Write a function as utility fiction. Not as a property of a model class.

~:$

In that utility function balance you can fetch data from both classes. Simple.