Question

我尝试创建一个表单，该表单接受输入并使用这些输入创建一个发布到结果页面的输出。我到处搜索过，无法了解如何将数据（在下面的情况下，＆＃39; country＆＃39;＆＃39; culture＆＃39;）发布到results_view。

# view.py
from django.shortcuts import render
from django.http import HttpResponseRedirect
from django.shortcuts import get_object_or_404, render

from form.forms import InputForm

def get_list(request):
    if request.method == 'GET':
    form = InputForm(request.GET)
        if form.is_valid():
            country = form.cleaned_data['country']
            culture = form.cleaned_data['culture']

            return results_view(form)

    else:
         form = InputForm()

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

def results_view(form):
    text = form.restaurant

    c = {'output' : text}
    return render(form, 'form/results.html', c)

和

# forms.py
from django import forms

class InputForm(forms.Form):
    country = forms.CharField(label='country', max_length=100) 
    cuisine = forms.CharField(label='cuisine', max_length=100)

如何访问输入并将其用作＆＃39; results_view＆＃39;中的文字？另外，如果我想将这些结果作为另一个python函数的输入参数传递（比如将国家名称映射到纬度和经度的函数），我该如何将其合并到views.py中？非常感谢！

Answer 1

您不需要重定向到另一个功能，只需渲染另一个模板

# view.py
from django.shortcuts import render
from django.http import HttpResponseRedirect
from django.shortcuts import get_object_or_404, render

from form.forms import InputForm

def get_list(request):
    if request.method == 'POST':
    form = InputForm(request.POST)
        if form.is_valid():
            country = form.cleaned_data['country']
            culture = form.cleaned_data['culture']

            c = {'country' : country, 'culture'... whatever you get}
            return render(form, 'form/results.html', c)

    else:
         form = InputForm()

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

以GET格式访问数据并发布到结果页面（Django）

1 个答案: