@django - страница 907 - Telegram web archive

Himanshu

Is it possible to keep a unique key in view?, Even after calling ajax the key shouldn't be changed,

What do you mean? Can you provide a use case example?

Himanshu

Where I can learn django from initial

Prefer documentation. The deeper you read and implement, the better you are. Django document also mention the ways to optimise ORM queries, which most the videos don't explain.

Sandeep

Guys can any one tell how can I store list of data in settings.py from frontend?

snc

Guys can any one tell how can I store list of data in settings.py from frontend?

In setting 😐😐

Timur

help me please. When starting a project, this error NoReverseMatch at /cart/add/1/ 'cart' is not a registered namespace views: def product_detail(request, id, slug): product = get_object_or_404(Product, id=id, slug=slug, available=True) cart_product_form = CartAddProductForm() return render(request, 'web/tovar.html', {'product': product, 'cart_product_form': cart_product_form}) url: path('', views.cart_detail, name='cart_detail'), path('add/<int:product_id>/', views.cart_add, name='cart_add'), path('remove/<int:product_id>/', views.cart_remove, name='cart_remove'), template: <div class="{{ product.group }}"> <img src="{{ product.img.url }}" alt=""> <h3>{{ product.name }}</h3> <p>Цена:{{ product.price }}</p> <h3>{{ product.description }}</h3> </div> <p class="price">{{ product.price }}</p> <form action="{% url 'cart_add' product.id %}" method="post"> {{ cart_product_form }} {% csrf_token %} <input type="submit" value="Add to cart"> </form>

Anonymous

Declare app_name in urls

Anonymous

help me please. When starting a project, this error NoReverseMatch at /cart/add/1/ 'cart' is not a registered namespace views: def product_detail(request, id, slug): product = get_object_or_404(Product, id=id, slug=slug, available=True) cart_product_form = CartAddProductForm() return render(request, 'web/tovar.html', {'product': product, 'cart_product_form': cart_product_form}) url: path('', views.cart_detail, name='cart_detail'), path('add/<int:product_id>/', views.cart_add, name='cart_add'), path('remove/<int:product_id>/', views.cart_remove, name='cart_remove'), template: <div class="{{ product.group }}"> <img src="{{ product.img.url }}" alt=""> <h3>{{ product.name }}</h3> <p>Цена:{{ product.price }}</p> <h3>{{ product.description }}</h3> </div> <p class="price">{{ product.price }}</p> <form action="{% url 'cart_add' product.id %}" method="post"> {{ cart_product_form }} {% csrf_token %} <input type="submit" value="Add to cart"> </form>

Declare app_name in urls.py

Sandeep

In setting 😐😐

S

Anonymous

help me please. When starting a project, this error NoReverseMatch at /cart/add/1/ 'cart' is not a registered namespace views: def product_detail(request, id, slug): product = get_object_or_404(Product, id=id, slug=slug, available=True) cart_product_form = CartAddProductForm() return render(request, 'web/tovar.html', {'product': product, 'cart_product_form': cart_product_form}) url: path('', views.cart_detail, name='cart_detail'), path('add/<int:product_id>/', views.cart_add, name='cart_add'), path('remove/<int:product_id>/', views.cart_remove, name='cart_remove'), template: <div class="{{ product.group }}"> <img src="{{ product.img.url }}" alt=""> <h3>{{ product.name }}</h3> <p>Цена:{{ product.price }}</p> <h3>{{ product.description }}</h3> </div> <p class="price">{{ product.price }}</p> <form action="{% url 'cart_add' product.id %}" method="post"> {{ cart_product_form }} {% csrf_token %} <input type="submit" value="Add to cart"> </form>

And then use app_nane:url_name

Sandeep

Declare app_name in urls.py

Any example u can share ?

Anonymous

Yeah, i can share a video

Anonymous

I have recently created it

Sandeep

Ok pls share

Anonymous

I have messaged you as i can't send video links here

Anonymous

You can even visit my channel, "The Coding Humans" and see it.

Sandeep

Thanks I'll check this.. Thanks for help

Timur

And then use app_nane:url_name

I don’t quite understand something, I'm just new to django

Timur

sry((

Anonymous

Umm, okay

Anonymous

I don’t quite understand something, I'm just new to django

See, let me tell you

Anonymous

When working with URLs, Django gives you ability to namespace everything, this allows you to use same name without collision

Anonymous

I don’t quite understand something, I'm just new to django

In each URLs, you can declare app_name variable and later use it.

Anonymous

Message me, ill send you a link to a video to understand it in a lot more detail.

Anonymous

I don’t quite understand something, I'm just new to django

.

Anonymous

This is giving me an error

Anonymous

'NoneType' object has no attribute 'instance

Anonymous

I want to save in Profile model the instance user

snc

def str_(self) :

Anonymous

yes it is def str(self)

Anonymous

still getting that error

Anonymous

str

Anonymous

It is def str(self)

Anonymous

the underscore is not visible in telegram

Anonymous

but i have written in my coed though

Anonymous

code*

Anonymous

Oh

Anonymous

I know that

Anonymous

I would have show what exactly the error is by a img

Anonymous

can you dm

Murad

hello all. Guys, help who knows how to decode this in utf8 — "%25d0%25a2%25d0%25b5%25d1%2581%25d1%2582"

venkatesh

Gender choice filed define default value like none or M like choice value

Anonymous

Gender choice filed define default value like none or M like choice value

?

Murad

hello all. Guys, help who knows how to decode this in utf8 — "%25d0%25a2%25d0%25b5%25d1%2581%25d1%2582"

anybody may help me with this

Anonymous

please helpme🙏. i'm not getting keys and values in html page.. https://pastebin.com/WLVJpAxq

D

hello all. Guys, help who knows how to decode this in utf8 — "%25d0%25a2%25d0%25b5%25d1%2581%25d1%2582"

It is a word "Тест" Which is "Test" in Russian %25 == % https://www.utf8-chartable.de/unicode-utf8-table.pl

Murad

It is a word "Тест" Which is "Test" in Russian %25 == % https://www.utf8-chartable.de/unicode-utf8-table.pl

thank you))) 😄 i just seek a method to decode it)))

D

thank you))) 😄 i just seek a method to decode it)))

I've updated my reply

Murad

I've updated my reply

thanks))

Anonymous

please helpme🙏. i'm not getting keys and values in html page.. https://pastebin.com/WLVJpAxq

anybody may help me with this?

D

anybody may help me with this?

Do you get something on print(row, type(row))? Could you add it you code sample?

D

Do you get something on print(row, type(row))? Could you add it you code sample?

I mean are there any items in ro dict?

Anonymous

Do you get something on print(row, type(row))? Could you add it you code sample?

I'm getting list in terminal

D

I've never done direct calls to DB, and not sure — do you get list of dicts? Can you do: {% for ro in row %} {{ ro }} {% endfor %} Will it print dicts? Do these dicts have items key?

Anonymous

Yes, it gives dictionary list in html page but how can i get each key, values..

D

I've never done direct calls to DB, and not sure — do you get list of dicts? Can you do: {% for ro in row %} {{ ro }} {% endfor %} Will it print dicts? Do these dicts have items key?

Oh snap, I'm dumb. .items is dict's method. OK. So ro should be a dict and all should work. You either are getting serialised dict from DB and need to deserialise it, or I don't know then

Mr

Did anyone has any series of djnago learning or class of online learning

Yes i have

Anonymous

Hello everyone, I'm new, I'm welcome to you?

Anonymous

Hello everyone, I'm new, I'm welcome to you?

Sure

Anonymous

Sure

Yes really!

Anonymous

Did anyone has any series of djnago learning or class of online learning

I have taken an initiative to help everyone master Django 3 for free. Just search for "The Coding Humans" on YouTube and follow along with it by subscribing.