【发布时间】:2015-10-15 14:19:57
【问题描述】:
表单域(文本区域)未显示在我的 django 模板中。我可以找出问题所在。
Views.py
class Profile(View):
"""User Profile page reachable from /user/<username> URL"""
def get(self, request, username):
params = dict()
user = User.objects.get(username=username)
tweets = Tweet.objects.filter(user=user)
params["tweets"] = tweets
params["user"] = user
return render(request, 'profile.html', params)
class PostTweet(View):
"""Tweet Post form available on page /user/<username> URL"""
def post(self, request, username):
if request.method == 'GET':
form = TweettForm()
else:
form = TweetForm(self.request.POST)
if form.is_valid():
user = User.objects.get(username=username)
tweet = Tweet(text=form.cleaned_data['text'], user=user, country=form.cleaned_data['country'])
tweet.save()
words = form.cleaned_data['text'].split(" ")
for word in words:
if word[0] == "#":
hashtag, created = HashTag.objects.get_or_create(name=word[1:])
hashtag.tweet.add(tweet)
return HttpResponseRedirect('/user/'+username)
return render(request, 'profile.html', {'form': form})
forms.py
from django import forms
class TweetForm(forms.Form):
text = forms.CharField(widget=forms.Textarea(attrs={'rows': 1, 'cols':85}), max_length=160)
country = forms.CharField(widget=forms.HiddenInput())
profile.html
{% extends "base.html" %}
{% block content %}
<div class="row clearfix">
<div class="col-md-12 column">
<form method="post" action="post/">{% csrf_token %}
<div class="col-md-8 col-md-offset-2 fieldWrapper">
{{ form.text.errors }}
{{ form.text }}
</div>
{{ form.country.as_hidden }}
<div>
<input type="submit" value="post">
</div>
</form>
</div>
urls.py
from django.conf.urls import patterns, include, url
from django.contrib import admin
from tweets.views import Index, Profile, PostTweet
admin.autodiscover()
urlpatterns = patterns('',
url(r'^$', Index.as_view()),
url(r'^user/(\w+)/$', Profile.as_view()),
url(r'^admin/', include(admin.site.urls)),
url(r'^user/(\w+)/post/$', PostTweet.as_view())
)
在浏览器中呈现时,只有提交(发布)按钮才会显示在 on 上。文本不存在
【问题讨论】:
-
请包含您用来访问它的网址,您只包含了 post 方法,这不是问题(应该)所在
-
我已经添加了。它在那里
-
你的
PostTweet有get方法吗?您似乎没有在任何地方提供form上下文数据 -
@Sayse 仍未解决
-
你还没有回答我的cmets。