我有一个HTML文件,它会向我的django view.py
文件返回多个GET值。
如果我只向view.py
提交一个值,请用以下内容阅读:
request.GET('variable')
然后它工作正常。但我不确定如何获得多个值。
我试过了:
request.GET.getlist('variable1')
request.GET.getlist('variable2')
但它不起作用。
我的HTML文件是:
<form action="/hello/" method="GET">
First_Name:<input type="text" name="arr[0]"><br>
Last_Name:<input type="text" name="arr[1]"><br>
<input type = "submit" value = "Submit">
</form>
django应用中的view.py
文件是:
def hello(request):
fn=request.GET['arr[0]']
ln=request.GET['arr[1]')
print fn
print ln
我也尝试过:
fn=request.Get.getlist['arr[0]']
ln=request.Get.getlist['arr[1]']
我做错了什么?
答案 0 :(得分:1)
删除方括号和索引。这些来自PHP或Rails,在Django中没有位置。
答案 1 :(得分:0)
检查this。
例如,
# views.py
from django.shortcuts import render
from django.http import HttpResponseRedirect
from .forms import NameForm
def get_name(request):
# if this is a POST request we need to process the form data
if request.method == 'POST':
# create a form instance and populate it with data from the request:
form = NameForm(request.POST)
# check whether it's valid:
if form.is_valid():
# process the data in form.cleaned_data as required
# ...
# redirect to a new URL:
return HttpResponseRedirect('/thanks/')
# if a GET (or any other method) we'll create a blank form
else:
form = NameForm()
return render(request, 'name.html', {'form': form})
和
# html
<form action="/your-name/" method="post">
{% csrf_token %}
{{ form }}
<input type="submit" value="Submit" />
</form>