I am building a web application using django. I need to take a string input from the user and process it using a method I have written myself. How to achieve this in Django? Here are the things I need to do
userinput = (string) On start pageMyMethod(userinput) and Run it in the backendMyMethod() returns on another page.I suggest that you start from django tutorial: https://docs.djangoproject.com/en/1.9/intro/tutorial01/
Basically, what you are going to need is form with one text field, HTML template that will render the form, view that will render HTML template with instance of a form when GET request arrives and call your MyMethod with value from form when POST request arrives and URL rule to call your view function on some URL.
Without additional data or any attempt to solve it and concrete problem you encounter - I can hardly offer more help.
You need to create a model with fields which you want to update by user input, then create a form based on this model. Then import this in a view and render it in a template
simple example:
forms.py:
class InputForm(forms.ModelForm):
class Meta:
model = YourModel
fields = ['fields_from_YourModel']
views.py:
from .forms import InputForm
def user_input(request):
input = CustomUser.objects.get(pk=request.user.pk)
if request.POST:
form = ProfileForm(request.POST, instance=input)
if form.is_valid:
form.save()
else:
form = ProfileForm()
return render(request, 'input.html', {'form':form})
Other steps more easier for beginner, you'll find examples in docs