Could not render the home page template in DJango mini project,-CodePudding

views.py:

from django.shortcuts import render
from django.shortcuts import HttpResponseRedirect
from myapp.form import LoginForm
from myapp.models import Login
# Create your views here.
def index(request):
    myForm=LoginForm()
    if request.method == "POST":
        name = request.POST['name']
        email=request.POST['email']
        password=request.POST['password']
        new_data=Login(Name=name,Email=email,Password=password)
        new_data.save()
        form=LoginForm(request.POST)
        if form.is_valid():
            return HttpResponseRedirect("thanks")
    return render(request,'index.html',{'form':myForm})

def thankyou(request):
    return render(request,'thanks.html')

and this is my urls.py:

from django.contrib import admin
from django.urls import path
from myapp import views
urlpatterns = [
    path('',views.index),
    path('thanks',views.thankyou),
    path('admin/', admin.site.urls),
]

i have created a model template view for sample login form, except home page, everything is fine, even superuser also created.

form.py:

from dataclasses import field
from pyexpat import model
from django import forms
from myapp.models import Login

class LoginForm(forms.Form):
    class Data:
        model=Login,
    field=[
        'Name','Email','Password'
    ]

admin.py:

from django.contrib import admin

# Register your models here.
from myapp.models import Login
admin.site.register(Login)

models.py:

from django.db import models

# Create your models here.
class Login(models.Model):
    Name=models.CharField(max_length=20)
    password=models.CharField(max_length=20)

base.html:

    <!DOCTYPE html>
    <html>
        <head>
    <title></title>
        </head>
        <body>
    
            {% block content %}
            {% endblock content %}
    
    
        </body>
        </html>

index.html:

    {% extends 'base.html' %}


{% block content %}



<div >
    <center><h3>Create New Account</h3></center>
    <form   action="" method="POST" colspan="4">
        {% csrf_token %}
        Name : <input type="text" name="name" autocomplete="off" placeholder="name" required>
        <br>
        <br>
        Email : <input type="email" name="email" required placeholder="email" autocomplete="off">
        <br>
        <br>
        Password : <input type="password" name="password" required placeholder="enter new password">
        <br>
    
        <input type="submit" name="signup" value="Create">
       
    </form>
    <label id="in"><a href="login.html">Already Have Account?</a></label>
    <a href="login.html">
        <button>Login</button>
      </a>

</div>
<div>

</div>

{% endblock content %}

thanks.html:

{% extends 'base.html' %}

 {% block content %}
 
 <h1>Thankyou</h1>
 {% endblock content %}

so i have creating a login page as i mentioned above, server is running except home page, superuser, admin page also working without issues.migrations done.

CodePudding user response：

from django.shortcuts import render
from django.shortcuts import HttpResponseRedirect
from myapp.form import LoginForm
from myapp.models import Login
# Create your views here.
def index(request):
    myForm=LoginForm()
    if request.method=="POST":
        name=request.POST['name']
        password=request.POST['password']
        new_data=Login(Name=name,Password=password)
        new_data.save()
        form=LoginForm(request.POST)
        if form.is_valid():
            return HttpResponseRedirect("thanks")
     return render(request,'index.html',{'form':myForm}) #your indentation is misplaced

def thankyou(request):
    return render(request,'thanks.html')

CodePudding user response：

Your view.py

from django.shortcuts import render
from django.shortcuts import HttpResponseRedirect
from myapp.form import LoginForm
from myapp.models import Login
# Create your views here.
def index(request):
    myForm=LoginForm()
    if request.method=="POST":
        name=request.POST['name']
        password=request.POST['password']
        new_data=Login(Name=name,Password=password)
        new_data.save()
        form=LoginForm(request.POST)
        if form.is_valid():
            return HttpResponseRedirect("thanks")
    return render(request,'index.html',{'form':myForm})

def thankyou(request):
    return render(request,'thanks.html')

My change

In your index function

from django.shortcuts import render
    from django.shortcuts import HttpResponseRedirect
    from myapp.form import LoginForm
    from myapp.models import Login
    # Create your views here.
    def index(request):
        myForm=LoginForm()
        if request.method=="POST":
            name=request.POST['name']
            password=request.POST['password']
            new_data=Login(Name=name,Password=password)
            new_data.save()
            form=LoginForm(request.POST)
            if form.is_valid():
                return HttpResponseRedirect("thanks")
        return render(request,'index.html',{'form':myForm})

For Example

My Django app name is blog

return render(request,'blog/index.html',{'form':myForm})

In your thankyou function

return render(request,'your app name/thanks.html')

Changes in setiing.py

TEMPLATES = [
{
    'BACKEND': 'django.template.backends.django.DjangoTemplates',
    'DIRS': ['templates'],
    'APP_DIRS': True,
    'OPTIONS': {
        'context_processors': [
            'django.template.context_processors.debug',
            'django.template.context_processors.request',
            'django.contrib.auth.context_processors.auth',
            'django.contrib.messages.context_processors.messages',
        ],
    },
},
]

My CRUD project's views.py

def login_user(request):
    if request.method == 'POST':
        username = request.POST.get('username')
        password = request.POST.get('password')
        user = authenticate(request, username=username, password=password)

        if user is not None:
            login(request, user)
            return redirect('home')
        else:
            messages.info(request, 'Username Or Password is inccorect')

I hope you can understand my answer