Hey Guys.... If an User uploads an IMAGE It's not showing after I uploaded it to Heroku..But the images are showing Locally

Is it free service of heroku?

But i couldn't create an account on aws😕

It's not free

Я все

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Hello, how to get last value from arrayfield in lookup

u can't do it in lookup

But last returns None

Hi, what should I do to create a trial of my project? Please if anyone know help me thanks in advance

if request.method == 'POST': user_form = UserForm(data = request.POST) if user_form.is_valid() : user = user_form.save() user.set_password(user.password) user.save() i'm learning django, I have come across this code in making django form my doubt is why we are making new variable is user = user_form.save() why not just user_form.save() and all.... thanks in advance🙏🙏

if request.method == 'POST': user_form = UserForm(data = request.POST) if user_form.is_valid() : user = user_form.save() user.set_password(user.password) user.save() i'm learning django, I have come across this code in making django form my doubt is why we are making new variable is user = user_form.save() why not just user_form.save() and all.... thanks in advance🙏🙏

You need to get an instance of the user that will be saved. This allows you to use the set_pasword and save a hashed password for the user

Please I have a class called position category Having a foreign key to department category. In my html file I have looped through The departments {% for cat in departmencat%} To display all department {% for position in cat %} Display all positions in the department {%endfor%} {%endfor%} But it is saying object is not iterable

Please I have a class called position category Having a foreign key to department category. In my html file I have looped through The departments {% for cat in departmencat%} To display all department {% for position in cat %} Display all positions in the department {%endfor%} {%endfor%} But it is saying object is not iterable

Try {% for cat in departmencategory.all %} {% for position in cat.all %}

Please if I do this im not getting the right information of the position in each department. It loops through all

What specific info you needed?

Please want to loop through all department and in each departments it loops through all the positions in the department

Share the models using pastebin.com

https://pastebin.com/rihMYYzV

.

Yes please

cat = PositionCategory.objects.filter(cat__name = request.user.category).select_related(''cat) {% for i in cat.categorymain.all %} {% endfor %}

With this its still looping through all the category thats in the database but not specific to a department

Please I want it in a way that. After looping through all the departments. I want the other loop to loop through the department and get all the positions in the departments. Because every department has different positions

Are referring category as department?

Yes please. So in those departments I want it to list all the position in it I am giving a scenario of how I want it

sir are both these code have same meaning if request.method == 'POST': user_form = UserForm(data = request.POST) if user_form.is_valid() : user = user_form.save() user.set_password(user.password) user.save() vs if request.method == 'POST': user_form = UserForm(data = request.POST) if user_form.is_valid() : user_form.save() user_form.set_password(user_form.password) user_form.save() i mean we can write like this too instead of another unnecessary variable ?sir

They not the same. In fact that's error

Well, I got to know that save() method will return the updated object so there's point of storing that into a new variable. And Thanks You

I've a model 'Individual' with around 40 attributes. It returns the first one as string. But whenever an entry is made I get and error saying: 'Individual' object has no attribute 'q_01'. Snippet: ... class Individual(models.Model): fly = models.ForeignKey( name="Family Name", to=Family, null=False, blank=False, on_delete=models.CASCADE, related_name="family_name") # Question 1 - 10 q_01 = models.CharField( name="01. Full Name", null=False, blank=False, max_length=100, default="") q_02 = models.TextField( name="02. Aliases / Nicknames", blank=True, max_length=200, default="") # ... around 40 more attributes ... # def __str__(self) -> self: return self.q_01 # causes: 'Individual' object has no attribute 'q_01' Is this a bug in latest django (3.2.6) or am I doing something wrong?

Make sure that u not used the model name for another object

Make sure that u not used the model name for another object