[python 学习笔记] Django - 对POST表单的处理

Step1： views.py中定义函数get_name 

from django.shortcuts import render
from django.http import HttpResponse, HttpResponseRedirect
from app1.form import PersonForm



def get_name(request):
    if request.method == 'POST':
        form = PersonForm(request.POST)

        if form.is_valid():
            first_name = form.cleaned_data['first_name']   # 从PersonForm类中取出
            last_name = form.cleaned_data['last_name']
            return HttpResponse(first_name + ' ' + last_name)
        else:
            return HttpResponseRedirect('/error/')
    else:
        return render(request, 'name.html', {'form1': PersonForm()})

form.py中的PersonForm类 

from django import forms


class PersonForm(forms.Form):
    first_name = forms.CharField(label='你的名字：', max_l