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Can't refresh the page after form submission
Saving form data rewrites the same rowDjango low level cache viewsHandling request in django inclusion template tagCan't assign a value (user id) to a ForeignKey fieldUse django comments on article's comment page (/a/2/comments/)Django POST request to my view from Pyres worker - CSRF tokenDjango redirects to login page even after logging indjango: Passing posted files through HttpResponseRedirectWhy calling method inside views.py after successful submission of forms doesn't clear the form?Django2: After form submission is there a better way to 'wipe' the POST to stop re-submission
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I am building a comment system in a blog like Django project. There is a form at the end of each article (that works fine). I want to make it so that when the form is submitted, the page refreshes and the comment is visible.
(Before I just linked to the front page of the blog, and the comments were saved and displayed)
I try the code below, but the page is stuck in "loading", then displays a ip_adress can't be reached, but nevertheless writes the DB. This is my views.py
def view_article(request, id):
try:
article =get_object_or_404(Article, id=id)
comments = CommentArticle.objects.filter(article_id=id)
form = CommentForm(request.POST or None, initial='article_id': id)
url = "submit_comment/" + str(id)
if form.is_valid():
message = form.cleaned_data['message']
poster_name = form.cleaned_data['poster_name']
article_id = id
return HttpResponseRedirect(reverse('refresh_article'))
except Article.DoesNotExist:
raise Http404
return render( request, 'blog/view_article.html', locals())
def refresh_article(request, id):
url = 'view_article' + str(id)
return HttpResponseRedirect(reverse(url))
Does anyone has any clue? Thanks !
django django-forms
asked Mar 22 at 1:11
Theau PoulatTheau Poulat
263
add a comment |
I am building a comment system in a blog like Django project. There is a form at the end of each article (that works fine). I want to make it so that when the form is submitted, the page refreshes and the comment is visible.
(Before I just linked to the front page of the blog, and the comments were saved and displayed)
I try the code below, but the page is stuck in "loading", then displays a ip_adress can't be reached, but nevertheless writes the DB. This is my views.py
def view_article(request, id):
try:
article =get_object_or_404(Article, id=id)
comments = CommentArticle.objects.filter(article_id=id)
form = CommentForm(request.POST or None, initial='article_id': id)
url = "submit_comment/" + str(id)
if form.is_valid():
message = form.cleaned_data['message']
poster_name = form.cleaned_data['poster_name']
article_id = id
return HttpResponseRedirect(reverse('refresh_article'))
except Article.DoesNotExist:
raise Http404
return render( request, 'blog/view_article.html', locals())
def refresh_article(request, id):
url = 'view_article' + str(id)
return HttpResponseRedirect(reverse(url))
Does anyone has any clue? Thanks !
django django-forms
asked Mar 22 at 1:11
Theau PoulatTheau Poulat
263
add a comment |
I am building a comment system in a blog like Django project. There is a form at the end of each article (that works fine). I want to make it so that when the form is submitted, the page refreshes and the comment is visible.
(Before I just linked to the front page of the blog, and the comments were saved and displayed)
I try the code below, but the page is stuck in "loading", then displays a ip_adress can't be reached, but nevertheless writes the DB. This is my views.py
def view_article(request, id):
try:
article =get_object_or_404(Article, id=id)
comments = CommentArticle.objects.filter(article_id=id)
form = CommentForm(request.POST or None, initial='article_id': id)
url = "submit_comment/" + str(id)
if form.is_valid():
message = form.cleaned_data['message']
poster_name = form.cleaned_data['poster_name']
article_id = id
return HttpResponseRedirect(reverse('refresh_article'))
except Article.DoesNotExist:
raise Http404
return render( request, 'blog/view_article.html', locals())
def refresh_article(request, id):
url = 'view_article' + str(id)
return HttpResponseRedirect(reverse(url))
Does anyone has any clue? Thanks !
django django-forms
asked Mar 22 at 1:11
Theau PoulatTheau Poulat
263
I am building a comment system in a blog like Django project. There is a form at the end of each article (that works fine). I want to make it so that when the form is submitted, the page refreshes and the comment is visible.
(Before I just linked to the front page of the blog, and the comments were saved and displayed)
I try the code below, but the page is stuck in "loading", then displays a ip_adress can't be reached, but nevertheless writes the DB. This is my views.py
def view_article(request, id):
try:
article =get_object_or_404(Article, id=id)
comments = CommentArticle.objects.filter(article_id=id)
form = CommentForm(request.POST or None, initial='article_id': id)
url = "submit_comment/" + str(id)
if form.is_valid():
message = form.cleaned_data['message']
poster_name = form.cleaned_data['poster_name']
article_id = id
return HttpResponseRedirect(reverse('refresh_article'))
except Article.DoesNotExist:
raise Http404
return render( request, 'blog/view_article.html', locals())
def refresh_article(request, id):
url = 'view_article' + str(id)
return HttpResponseRedirect(reverse(url))
Does anyone has any clue? Thanks !
django django-forms
django django-forms
asked Mar 22 at 1:11
Theau PoulatTheau Poulat
263
asked Mar 22 at 1:11
Theau PoulatTheau Poulat
263
asked Mar 22 at 1:11
Theau PoulatTheau Poulat
263
asked Mar 22 at 1:11
Theau PoulatTheau Poulat
263
asked Mar 22 at 1:11
Theau PoulatTheau Poulat
263
263
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
You're entering an infinite loop. You need to only validate the form on the post.
def view_article(request, id):
try:
article =get_object_or_404(Article, id=id)
comments = CommentArticle.objects.filter(article_id=id)
form = CommentForm(request.POST or None, initial='article_id': id)
url = "submit_comment/" + str(id)
if request.method == "POST" and form.is_valid():
message = form.cleaned_data['message']
poster_name = form.cleaned_data['poster_name']
article_id = id
return HttpResponseRedirect(reverse('view_article', kwargs='id': id))
except Article.DoesNotExist:
raise Http404
return render( request, 'blog/view_article.html', locals())
Also, you don't need to redirect to another view, to redirect back to the current view. You can simply just redirect back to the same view.
answered Mar 22 at 1:24
schillingtschillingt
6,02511824
Then the action parameter of the form in my template should be : <form action="% url 'view_article' %/ id " method="post"> but it doesn't seem to find the reverse.
– Theau Poulat
Mar 22 at 15:35
You have a bug in your urls.py definition. You need to include the argument in the url. You'll find examples in the docs: docs.djangoproject.com/en/2.1/topics/http/urls
– schillingt
Mar 22 at 16:13
add a comment |
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1 Answer
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active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You're entering an infinite loop. You need to only validate the form on the post.
def view_article(request, id):
try:
article =get_object_or_404(Article, id=id)
comments = CommentArticle.objects.filter(article_id=id)
form = CommentForm(request.POST or None, initial='article_id': id)
url = "submit_comment/" + str(id)
if request.method == "POST" and form.is_valid():
message = form.cleaned_data['message']
poster_name = form.cleaned_data['poster_name']
article_id = id
return HttpResponseRedirect(reverse('view_article', kwargs='id': id))
except Article.DoesNotExist:
raise Http404
return render( request, 'blog/view_article.html', locals())
Also, you don't need to redirect to another view, to redirect back to the current view. You can simply just redirect back to the same view.
answered Mar 22 at 1:24
schillingtschillingt
6,02511824
Then the action parameter of the form in my template should be : <form action="% url 'view_article' %/ id " method="post"> but it doesn't seem to find the reverse.
– Theau Poulat
Mar 22 at 15:35
You have a bug in your urls.py definition. You need to include the argument in the url. You'll find examples in the docs: docs.djangoproject.com/en/2.1/topics/http/urls
– schillingt
Mar 22 at 16:13
add a comment |
You're entering an infinite loop. You need to only validate the form on the post.
def view_article(request, id):
try:
article =get_object_or_404(Article, id=id)
comments = CommentArticle.objects.filter(article_id=id)
form = CommentForm(request.POST or None, initial='article_id': id)
url = "submit_comment/" + str(id)
if request.method == "POST" and form.is_valid():
message = form.cleaned_data['message']
poster_name = form.cleaned_data['poster_name']
article_id = id
return HttpResponseRedirect(reverse('view_article', kwargs='id': id))
except Article.DoesNotExist:
raise Http404
return render( request, 'blog/view_article.html', locals())
Also, you don't need to redirect to another view, to redirect back to the current view. You can simply just redirect back to the same view.
answered Mar 22 at 1:24
schillingtschillingt
6,02511824
Then the action parameter of the form in my template should be : <form action="% url 'view_article' %/ id " method="post"> but it doesn't seem to find the reverse.
– Theau Poulat
Mar 22 at 15:35
You have a bug in your urls.py definition. You need to include the argument in the url. You'll find examples in the docs: docs.djangoproject.com/en/2.1/topics/http/urls
– schillingt
Mar 22 at 16:13
add a comment |
You're entering an infinite loop. You need to only validate the form on the post.
def view_article(request, id):
try:
article =get_object_or_404(Article, id=id)
comments = CommentArticle.objects.filter(article_id=id)
form = CommentForm(request.POST or None, initial='article_id': id)
url = "submit_comment/" + str(id)
if request.method == "POST" and form.is_valid():
message = form.cleaned_data['message']
poster_name = form.cleaned_data['poster_name']
article_id = id
return HttpResponseRedirect(reverse('view_article', kwargs='id': id))
except Article.DoesNotExist:
raise Http404
return render( request, 'blog/view_article.html', locals())
Also, you don't need to redirect to another view, to redirect back to the current view. You can simply just redirect back to the same view.
answered Mar 22 at 1:24
schillingtschillingt
6,02511824
You're entering an infinite loop. You need to only validate the form on the post.
def view_article(request, id):
try:
article =get_object_or_404(Article, id=id)
comments = CommentArticle.objects.filter(article_id=id)
form = CommentForm(request.POST or None, initial='article_id': id)
url = "submit_comment/" + str(id)
if request.method == "POST" and form.is_valid():
message = form.cleaned_data['message']
poster_name = form.cleaned_data['poster_name']
article_id = id
return HttpResponseRedirect(reverse('view_article', kwargs='id': id))
except Article.DoesNotExist:
raise Http404
return render( request, 'blog/view_article.html', locals())
Also, you don't need to redirect to another view, to redirect back to the current view. You can simply just redirect back to the same view.
answered Mar 22 at 1:24
schillingtschillingt
6,02511824
edited Mar 22 at 1:34
answered Mar 22 at 1:24
schillingtschillingt
6,02511824
answered Mar 22 at 1:24
schillingtschillingt
6,02511824
answered Mar 22 at 1:24
schillingtschillingt
6,02511824
6,02511824
Then the action parameter of the form in my template should be : <form action="% url 'view_article' %/ id " method="post"> but it doesn't seem to find the reverse.
– Theau Poulat
Mar 22 at 15:35
You have a bug in your urls.py definition. You need to include the argument in the url. You'll find examples in the docs: docs.djangoproject.com/en/2.1/topics/http/urls
– schillingt
Mar 22 at 16:13
add a comment |
Then the action parameter of the form in my template should be : <form action="% url 'view_article' %/ id " method="post"> but it doesn't seem to find the reverse.
– Theau Poulat
Mar 22 at 15:35
You have a bug in your urls.py definition. You need to include the argument in the url. You'll find examples in the docs: docs.djangoproject.com/en/2.1/topics/http/urls
– schillingt
Mar 22 at 16:13
Then the action parameter of the form in my template should be : <form action="% url 'view_article' %/ id " method="post"> but it doesn't seem to find the reverse.
– Theau Poulat
Mar 22 at 15:35
Then the action parameter of the form in my template should be : <form action="% url 'view_article' %/ id " method="post"> but it doesn't seem to find the reverse.
– Theau Poulat
Mar 22 at 15:35
You have a bug in your urls.py definition. You need to include the argument in the url. You'll find examples in the docs: docs.djangoproject.com/en/2.1/topics/http/urls
– schillingt
Mar 22 at 16:13
You have a bug in your urls.py definition. You need to include the argument in the url. You'll find examples in the docs: docs.djangoproject.com/en/2.1/topics/http/urls
– schillingt
Mar 22 at 16:13
add a comment |
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