这里是我的ajax功能:阿贾克斯GET数据返回 '无'
$('a.username').on('click', function() {
var username = $(this).html();
var url = window.location.href.split('?')[0];
$.ajax({
type: 'GET',
url: url,
data: {
username_clicked: username,
csrfmiddlewaretoken: $("input[name='csrfmiddlewaretoken']").val()
},
success: function (data) {
console.log(data.username_clicked)
}
})
});
而且模板:
<h3><a href="{% url 'raise_profile' %}" class="username">{{ i.author }}</a></h3>
网址
url(r'^raise_profile/', raise_profile, name='raise_profile'),
和看法:
def raise_profile(request):
if request.method == 'GET':
print('get') #prints 'get'
username_clicked = request.GET.get('username_clicked')
print(username_clicked) #prints 'None'
return render(request, 'article.html', {})
console.log(data.username_clicked)
不记录任何东西。但是,如果我在模板中取走{% url 'raise_profile' %}
,那么它会记录正确的数据。任何原因是什么问题?
编辑:
观点:
def article(request, category, id):
name = resolve(request.path).kwargs['category']
for a, b in CATEGORY_CHOICES:
if b == name:
name = a
instance = get_object_or_404(Post, id=id, category=name)
allauth_login = LoginForm(request.POST or None)
allauth_signup = SignupForm(request.POST or None)
#comments
comment = CommentForm(request.POST or None)
ajax_comment = request.POST.get('text')
comment_length = len(str(ajax_comment))
comment_list = Comment.objects.filter(destination=id)
score = CommentScore.objects.filter(comment=comment_list)
if request.is_ajax():
if comment.is_valid():
comment = Comment.objects.create(comment_text=ajax_comment, author=str(request.user), destination=id)
comment.save()
score = CommentScore.objects.create(comment=comment)
score.save()
username = str(request.user)
return JsonResponse({'text': ajax_comment, 'text_length': comment_length, 'username': username})
else:
print(comment.errors)
context = {
'score': score,
'comment_list': comment_list,
'comment': comment,
'instance': instance,
'allauth_login': allauth_login,
'allauth_signup': allauth_signup
}
return render(request, 'article.html', context)
def raise_profile(request):
username_clicked = request.GET.get('username_clicked')
print(username_clicked)
if request.is_ajax():
profile = Profile.objects.get(username=username_clicked)
print('Age:', profile.age)
return HttpResponse()
网址:
url(r'^(?P<category>\w+)/(?P<id>\d+)/', article, name='article'), #original view
url(r'^raise_profile/', raise_profile, name='raise_profile'),
EDIT2:为了将数据发送回模板,我已经试过这些:
def raise_profile(request):
username_clicked = request.GET.get('username_clicked')
if request.is_ajax():
profile = Profile.objects.get(username=username_clicked)
print('Age:', profile.age)
profileAge = profile.age
response_data = json.dumps({'profile_age': profileAge})
return HttpResponse(response_data, content_type='application/json')
和
def raise_profile(request):
username_clicked = request.GET.get('username_clicked')
if request.is_ajax():
profile = Profile.objects.get(username=username_clicked)
print('Age:', profile.age)
profileAge = profile.age
return JsonResponse('profileAge': profileAge)
base.html文件
<p class="profile_age">{{ profileAge }}</p>
,并没有显示出来。但是,当我在我的视图中打印profileAge时,它将返回4
。任何想法为什么数据没有被发送到我的模板?
你在Ajax调用获得“用户名”。请首先检查'用户名'变量console.log它或提醒它,并检查你得到。 –
刚刚在'var username = $(this).html();'下面添加了'console.log(username)',是的,它记录了正确的数据(用户名)。 – Zorgan