Send screen short Le sam. 4 avr. 2020 à 11:33, Ifeanyi Chielo <ifeanyi.chi...@unn.edu.ng> a écrit :
> Thanks a lot, > I did as you said and I encountered the error message below: > UnboundLocalError at /namev/ > > local variable 'form' referenced before assignment > > Request Method: GET > Request URL: http://localhost:8000/namev/ > Django Version: 2.1.5 > Exception Type: UnboundLocalError > Exception Value: > > local variable 'form' referenced before assignment > > Exception Location: C:\Users\IFEANYI CHIELO\divinecrownapp\pages\views.py > in Namev_view, line 42 > Python Executable: C:\Users\IFEANYI > CHIELO\AppData\Local\Programs\Python\Python37\python.exe > Python Version: 3.7.2 > Python Path: > > ['C:\\Users\\IFEANYI CHIELO\\divinecrownapp', > 'C:\\Users\\IFEANYI ' > 'CHIELO\\AppData\\Local\\Programs\\Python\\Python37\\python37.zip', > 'C:\\Users\\IFEANYI > CHIELO\\AppData\\Local\\Programs\\Python\\Python37\\DLLs', > 'C:\\Users\\IFEANYI CHIELO\\AppData\\Local\\Programs\\Python\\Python37\\lib', > 'C:\\Users\\IFEANYI CHIELO\\AppData\\Local\\Programs\\Python\\Python37', > 'C:\\Users\\IFEANYI ' > 'CHIELO\\AppData\\Local\\Programs\\Python\\Python37\\lib\\site-packages'] > > Server time: Sat, 4 Apr 2020 11:27:07 +0000 > Dr. Chielo C. Ifeanyi > Chief Programmer, > Head Webometrics Section > ICT Unit, UNN > 08032366433, 08154804230 > ifeanyi.chi...@unn.edu.ng > http://www.unn.edu.ng/users/ifeanyichielo <http://www.unn.edu.ng> > > > > On Sat, Apr 4, 2020 at 10:09 AM Luqman Shofuleji <luqmans...@gmail.com> > wrote: > >> In def Namev_view under views.py, include form in the return parameter >> and see if that resolves the issue >> >> return render(request, 'namev.html', {'form':form}) >> >> >> >> On Sat, Apr 4, 2020, 1:35 AM Ifeanyi Chielo <ifeanyi.chi...@unn.edu.ng> >> wrote: >> >>> Hello,I developed a form with a single field, but this form displays >>> only the submit button at the browser as shown in the image below. Please >>> how can I correct this and also save the field to the MySQL table. My >>> code is also shown below >>> >>> [image: django form.png] >>> >>> View.py >>> >>> from django.http import HttpResponseRedirect >>> >>> from django.shortcuts import render >>> >>> from .models import Namerec >>> >>> from .forms import NameForm >>> >>> from django.views.generic import TemplateView >>> >>> >>> >>> def HomePageView (request, *args, **kwargs): >>> >>> return render(request,"home.html", {}) >>> >>> def Namev_view (request): >>> >>> if request.method == 'POST': >>> >>> form = NameForm (request.POST) >>> >>> if NameForm.is_valid(): >>> >>> NameForm.save() >>> >>> context = { >>> >>> 'form': form >>> >>> } >>> >>> return render(request, 'namev.html', {}) >>> >>> form.py >>> >>> from .models import Namerec >>> >>> from django import forms >>> >>> class NameForm(forms.Form): >>> >>> your_name = forms.CharField(label='Your name', max_length=100) >>> >>> template (namev.htlm) >>> >>> <form action="/namev/" method="Post"> >>> >>> {% csrf_token %} >>> >>> {{ form }} >>> >>> <input type="submit" value="Submit"> >>> >>> </form> >>> >>> >>> >>> >>> >>> Model.py >>> >>> from django.db import models >>> >>> class Namerec(models.Model): >>> >>> your_name = models.CharField(max_length=30) >>> >>> >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Django users" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to django-users+unsubscr...@googlegroups.com. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/django-users/f50577dd-d5c0-4478-8993-7bab533f24f9%40googlegroups.com >>> <https://groups.google.com/d/msgid/django-users/f50577dd-d5c0-4478-8993-7bab533f24f9%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "Django users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to django-users+unsubscr...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/django-users/CAHyB84rUTDyiba%2B%2Bvk%3DJFuRN7CPBPTpso2JvyBc28Q4gG-faYg%40mail.gmail.com >> <https://groups.google.com/d/msgid/django-users/CAHyB84rUTDyiba%2B%2Bvk%3DJFuRN7CPBPTpso2JvyBc28Q4gG-faYg%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to django-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/CAOcS8H1YiVcABEXBEa5-qEu4V4NBeGfY3PkFa%3DYCf9OEdUAO-Q%40mail.gmail.com > <https://groups.google.com/d/msgid/django-users/CAOcS8H1YiVcABEXBEa5-qEu4V4NBeGfY3PkFa%3DYCf9OEdUAO-Q%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- *La meilleure façon de prédire l’avenir est de le créer. * -- You received this message because you are subscribed to the Google Groups "Django users" group. 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