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Patch 1 #2

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jabezs2005 Oct 31, 2023
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jabezs2005 Oct 31, 2023
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Update README.md
jabezs2005 Nov 4, 2023
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Update README.md
jabezs2005 Nov 4, 2023
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jabezs2005 Dec 27, 2023
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SUBBIAH1904 Dec 30, 2023
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78 changes: 75 additions & 3 deletions README.md
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Expand Up @@ -5,25 +5,97 @@ To develop a Django application to store and retrieve data from a database using

## Entity Relationship Diagram

Include your ER diagram here
![image](https://github.com/jabezs2005/django-orm-app/assets/147473463/4624c801-d2f9-4474-ae14-726068645b53)




## DESIGN STEPS

### STEP 1:
Make new folder and give it a name and fork the folder from repository.

### STEP 2:
Now inside this folder create a folder called "django-orm-app"

### STEP 3:
Now navigate to dataproject folder.

### STEP 4:
Now create a app called myapp

### STEP 5:
Now apply all migrations

### STEP 6:
now write the necessary code for models.py and admin.py

### STEP 7:
Now create a superuser with global user.name and global user.email and mail.id as admin@example.com and a password.

Write your own steps
#### STEP 8:
Now run the server and naviagte the admin page

### STEP 9:
Now add 10 employees id.

## PROGRAM

Include your code here
### models.py

write the following code in models.py
```from django.db import models
from django.contrib import admin


# Create your models here.
class Student (models.Model):
referencenumber=models.CharField(max_length=20,help_text="reference number")
name=models.CharField(max_length=100)
age=models.IntegerField()
email=models.EmailField()


class StudentAdmin(admin.ModelAdmin):
list_display=('referencenumber','name','age','email')




class Employee (models.Model):
emp_id=models.CharField(primary_key=True,max_length=4,help_text='Employee ID')
ename=models.CharField(max_length=50)
post=models.CharField(max_length=20)
salary=models.IntegerField()


class EmployeeAdmin(admin.ModelAdmin):
list_display=('emp_id','ename','post','salary')
```

write the following code in admin.py

```
from django.contrib import admin
from .models import Student,StudentAdmin,Employee,EmployeeAdmin


# Register your models here.
admin.site.register(Student,StudentAdmin)
admin.site.register(Employee,EmployeeAdmin)

```
## OUTPUT

Include the screenshot of your admin page.
### Server Output:


![django server output](https://github.com/jabezs2005/django-orm-app/assets/147473463/f672e449-02bc-4834-97d2-7c0201621150)



## RESULT

Successfully created the django-orm-app.

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5 changes: 5 additions & 0 deletions dataproject/dataproject/settings.py
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Expand Up @@ -11,6 +11,7 @@
"""

from pathlib import Path
import os

# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent
Expand All @@ -37,6 +38,7 @@
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'myapp'
]

MIDDLEWARE = [
Expand Down Expand Up @@ -118,3 +120,6 @@
# https://docs.djangoproject.com/en/3.1/howto/static-files/

STATIC_URL = '/static/'
STATICFILES_DIRS=[
os.path.join(BASE_DIR,'static')
]
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9 changes: 9 additions & 0 deletions dataproject/myapp/admin.py
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@@ -0,0 +1,9 @@
from django.contrib import admin
from .models import Student,StudentAdmin,Employee,EmployeeAdmin


# Register your models here.
admin.site.register(Student,StudentAdmin)
admin.site.register(Employee,EmployeeAdmin)


6 changes: 6 additions & 0 deletions dataproject/myapp/apps.py
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from django.apps import AppConfig


class MyappConfig(AppConfig):
default_auto_field = 'django.db.models.BigAutoField'
name = 'myapp'
33 changes: 33 additions & 0 deletions dataproject/myapp/migrations/0001_initial.py
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# Generated by Django 3.2.5 on 2023-10-31 03:16

from django.db import migrations, models


class Migration(migrations.Migration):

initial = True

dependencies = [
]

operations = [
migrations.CreateModel(
name='Employee',
fields=[
('emp_id', models.CharField(help_text='Employee ID', max_length=4, primary_key=True, serialize=False)),
('ename', models.CharField(max_length=50)),
('post', models.CharField(max_length=20)),
('salary', models.IntegerField()),
],
),
migrations.CreateModel(
name='Student',
fields=[
('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('referencenumber', models.CharField(help_text='reference number', max_length=20)),
('name', models.CharField(max_length=100)),
('age', models.IntegerField()),
('email', models.EmailField(max_length=254)),
],
),
]
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21 changes: 21 additions & 0 deletions dataproject/myapp/models.py
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@@ -0,0 +1,21 @@
from django.db import models
from django.contrib import admin

# Create your models here.
class Student (models.Model):
referencenumber=models.CharField(max_length=20,help_text="reference number")
name=models.CharField(max_length=100)
age=models.IntegerField()
email=models.EmailField()
class StudentAdmin(admin.ModelAdmin):
list_display=('referencenumber','name','age','email')

class Employee (models.Model):
emp_id=models.CharField(primary_key=True,max_length=4,help_text='Employee ID')
ename=models.CharField(max_length=50)
post=models.CharField(max_length=20)
salary=models.IntegerField()


class EmployeeAdmin(admin.ModelAdmin):
list_display=('emp_id','ename','post','salary')
3 changes: 3 additions & 0 deletions dataproject/myapp/tests.py
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from django.test import TestCase

# Create your tests here.
3 changes: 3 additions & 0 deletions dataproject/myapp/views.py
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from django.shortcuts import render

# Create your views here.
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