hello i am learning and trying out features in django am on adding this category feature in different ways through a model, through a field and also through get requests...
#🔒 Django is there any way of a django view to update the template connected to another view rather
clever panther
median oreBOT
hello i am learning and trying out features in django am on adding this category...
@clever panther
Python help channel opened
clever panther
from django.db import models
from django.contrib.auth.models import User
from django.utils.text import slugify
# Create your models here.
class WorkshopCategory(models.Model):
name = models.CharField(max_length=200)
workshopcategoryslug = models.SlugField(null=True)
class Meta:
verbose_name_plural = "WorkshopCategories"
def save(self,*args, **kwargs):
self.workshopcategoryslug = slugify(self.name)
super().save(*args, **kwargs)
def __str__(self):
return self.name
class Instructor(models.Model):
name = models.CharField(max_length=120)
role = models.CharField(max_length=120)
qualification = models.CharField(max_length=200)
def __str__(self):
return self.name
class Workshop(models.Model):
name = models.CharField(max_length=120)
description = models.TextField(max_length=2000)
date = models.DateField(auto_now_add=True)
image = models.ImageField(null = True,blank=True)
students_in_workshop = models.IntegerField() #
workshopcategory = models.ForeignKey(WorkshopCategory, on_delete=models.CASCADE) #
difficulty_choices = models.TextChoices("difficulty_choices","Easy Intermediate Difficult")
difficulty = models.CharField(choices=difficulty_choices,max_length=50)
paid = models.BooleanField(default=False)
instructor = models.ForeignKey(Instructor, on_delete=models.CASCADE)
workshopslug = models.SlugField(null=True)
def save(self, *args, **kwargs):
self.workshopslug = slugify(self.name)
super().save(*args, **kwargs)
def __str__(self):
return self.name
class Enrollment(models.Model):
student = models.ForeignKey(User, on_delete=models.CASCADE)
workshop = models.ForeignKey(Workshop, on_delete=models.CASCADE)
def __str__(self):
return f"{self.student} joined {self.workshop}"
class Profile(models.Model):
pass``` this is my models
def all_workshops(request):
all_workshops = Workshop.objects.all()
ctx = {"all_workshops":all_workshops}
return render(request,"workshop/all_workshops.html",context=ctx)
def workshop_detail(request,slugworkshop):
workshop = Workshop.objects.get(workshopslug=slugworkshop)
ctx = {"workshop":workshop}
return render(request,"workshop/workshop_detail.html",context=ctx)
def related_workshops(request,slugworkshop):
"""
gets the selected workshop and filter and renders the allworkshops
"""
workshop_selected = Workshop.objects.get(workshopslug=slugworkshop)
category_of_workshop = workshop_selected.workshopcategory
workshops_of_category = Workshop.objects.filter(workshopcategory=category_of_workshop)
ctx = {"all_workshops":workshops_of_category}
return render(request,"workshop/all_workshops.html",context=ctx)
def category(request):
difficulty_levels = Workshop.objects.order_by().values_list('difficulty', flat=True).distinct()# or Workshop.difficulty_choices.choices
print(difficulty_levels)
categories = WorkshopCategory.objects.all()
all_workshops = Workshop.objects.all()
ctx = {"categories":categories,"all_workshops":all_workshops,"difficulty":difficulty_levels}
return render(request,"workshop/workshop_category.html",context=ctx)
def category_details(request,slugworkshopcategory):
categories = WorkshopCategory.objects.all()
category = WorkshopCategory.objects.get(workshopcategoryslug=slugworkshopcategory)
workshops = category.workshop_set.all()
ctx = {"all_workshops":workshops,"categories":categories}
return render(request,"workshop/workshop_category.html",context=ctx)
def category_paid_difficulty(request):
difficulty = request.GET["difficulty"]
workshopbydifficulty = Workshop.objects.filter(difficulty=difficulty)
``` my viewsnow i successfully implemented categories with a model and with a field of that model
i am now adding it via a get request
but html {% block body %} {% for diff in difficulty %} <a href="{% url "categoryby" %}?difficulty={{diff}}">{{diff}}</a> {% endfor %}
i am using a seperate url and view for each so now am again forced to re render the category page
is there a alternative
like in my category_paid_difficulty can give the filtered data to category
its too much re rendering
if theres no other way than using a single view for all or using js pls let me know
median oreBOT
@clever panther
Python help channel closed