Django Model Form

Models.py

from django.db import models
# Create your models here.
class Students(models.Model):
    sid = models.CharField(max_length=15)
    name = models.CharField(max_length=100)
    email = models.EmailField(max_length=50)


py manage.py makemigrations students
py manage.py  migrate



Forms.py

from django import forms
from django.forms import ModelForm
from .models import Students
class StudentForm(forms.ModelForm):
    class Meta:
        model = Students
        fields = "__all__"


Views.py

from django.shortcuts import render
from .forms import StudentForm
from .models import Students
# Create your views here.
def students(request):
    form = StudentForm()
    if request.method == "POST":
        form = StudentForm(request.POST)
        if form.is_valid():
            form.save()
    return render(request,"index.html",{'form':form})



def sv(request):
    view = Students.objects.all()
    context = {
        'view':view,
    }
    return render(request,"view.html",context)


Template  index.html


<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
         <form method="POST" action="">
             {%csrf_token%}
             {{ form.as_p }}
             <button type="submit">Save</button>

         </form>

        <a href="/sv">show data</a>
</body>
</html>


Template View.html


<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
 <ul>
        {% for x in view %}
        <li>{{ x.sid}} {{ x.name }} {{ x.email }}</li>
        {% endfor %}
        </ul>
</body>
</html>




Urls.py


from django.urls import path
from . import views

urlpatterns = [
    path('', views.students),
    path('sv/',views.sv)

]


py manage.py runserver

Comments

Post a Comment

Popular posts from this blog

Django Class Based Views Blog App

 Models class Blog(models.Model):     title = models.CharField(max_length =200)     description = models.TextField()     def __str__(self):         return self.title Python manage.py makemigrations Python manage.py migrate views from .models import Blog from django.views.generic.edit import CreateView from django.views.generic.list import ListView from django.views.generic.edit import DeleteView from django.views.generic.edit import UpdateView class BlogCreate(CreateView):     model =  Blog     fields = '__all__'     success_url = '/blog' class BlogList(ListView):     model = Blog class BlogDelete(DeleteView):     model = Blog     success_url = '/list' class BlogUpdate(UpdateView):     model = Blog     fields = '__all__'     template_name = 'dapp/blog_form.html'     success_url = '/list' urls from .views import BlogCreate from .v...
Read more

Insert And Retrieve Images From SQlite Database using Tkinter and Python

Image
Insert And Retrieve Images From SQlite Database using Tkinter and Python Firstly need to create database  import sqlite3 conn = sqlite3.connect('test8.db')  conn.execute('''CREATE TABLE PHOTO          (ID INT PRIMARY KEY     NOT NULL,          IMAGE           BLOB   NOT NULL,                     );''')    conn.close() Secondly Inserting Method import sqlite3 conn = sqlite3.connect('test8.db') image = open("Home.png","rb")  ////IMAGE FILE TO UPLOAD conn.execute('INSERT INTO PHOTO (ID,IMAGE) VALUES(1,?)',[sqlite3.Binary(image.read())]) conn.commit() conn.close() Retrieve Images From Database Using Tkinter import sqlite3 from tkinter import * root = Tk() root.geometry('300x400') conn = sqlite3.connect('test8.db') cursor = conn.cursor() cursor = conn.execute("""SELECT * FROM PHOTO WHERE ID = 3 """...
Read more

Best Data Analyst Cerifications 2025

Image
Top Data Analyst Certifications 2025 A data analyst certification is an official recognition that an individual has mastered specific skills and knowledge crucial for analyzing and interpreting data. Different types of data analysis certifications are available, with varying requirements and objectives. The Microsoft Certified: Data Analyst Associate certification is also a popular choice. This certification focuses on using Microsoft Power BI, a powerful business analytics tool that helps in visualizing data and sharing insights across an organization. Candidates need to pass a single exam, which evaluates their ability to prepare data, model it, visualize it, and deploy it to relevant stakeholders. Given the prevalence of Microsoft tools in many workplaces, this certification is particularly advantageous for job seekers.  The Google Data Analytics Professional Certificate is increasingly popular, particularly among those new to the field. This program provides a comprehensive ov...
Read more