def impression_edit(request, book_id, impression_id=None):
"""感想の編集"""
# Read a parent object (Book)
book = get_object_or_404(Book, pk=book_id)
# When modifying impression
if impression_id:
impression = get_object_or_404(Impression, pk=impression_id)
# When adding impression
else:
impression = Impression()
if request.method == 'POST':
# Read the posted form data
form = ImpressionForm(request.POST, instance=impression)
# Validation of form
if form.is_valid():
impression = form.save(commit=False)
impression.book = book # Set the parent of this impression
impression.save()
return redirect('cms:impression_list', book_id=book_id)
else:
# Create a form from Impression instance
form = ImpressionForm(instance=impression)
return render(
request, 'cms/impression_edit.html',
dict(form=form, book_id=book_id, impression_id=impression_id))
def impression_edit(request, book_id, impression_id=None):
'''感想の編集'''
book = get_object_or_404(Book, pk=book_id) # 親の書籍を読む
if impression_id: # impression_id が指定されている (修正時)
impression = get_object_or_404(Impression, pk=impression_id)
else: # impression_id が指定されていない (追加時)
impression = Impression()
if request.method == 'POST':
form = ImpressionForm(
request.POST, instance=impression) # POST された request データからフォームを作成
if form.is_valid(): # フォームのバリデーション
impression = form.save(commit=False)
impression.book = book # この感想の、親の書籍をセット
impression.save()
return redirect('cms:impression_list', book_id=book_id)
else: # GET の時
form = ImpressionForm(
instance=impression) # impression インスタンスからフォームを作成
return render_to_response('cms/impression_edit.html',
dict(form=form,
book_id=book_id,
impression_id=impression_id),
context_instance=RequestContext(request))
def impression_edit(request, book_id, impression_id=None):
book = get_object_or_404(Book, pk=book_id)
if impression_id:
impression = get_object_or_404(Impression, pk=impression_id)
else:
impression = Impression()
if request.method == 'POST':
form = ImpressionForm(request.POST, instance=impression)
# save()
if form.is_valid():
impression = form.save(commit=False)
impression.book = book
impression.save()
return redirect(
'cms:impression_list',
book_id=book_id) # 단순히 페이지 요청만 필요하다. request정보 안가지고 감.
#DB반영 작업
else:
form = ImpressionForm(instance=impression)
return render(
request, 'cms/impression_edit.html',
dict(form=form, book_id=book_id, impression_id=impression_id))
def impression_edit(request, book_id, impression_id=None):
"""感想の編集"""
book = get_object_or_404(Book, pk=book_id) # 親の書籍を読む
if impression_id:
# impression_id が指定されているとき、修正する Impression オブジェクトを取得
impression = get_object_or_404(Impression, pk=impression_id)
else:
# impression_id が指定されていないとき、新しく追加する Impression オブジェクトを作成
impression = Impression()
if request.method == 'POST':
# POST されたデータからフォームを作成
form = ImpressionForm(request.POST, instance=impression)
if form.is_valid(): # フォームのバリデーション
# Impression オブジェクトを保存
impression = form.save(commit=False)
impression.book = book # この感想の、親の書籍をセット
impression.save()
# 感想一覧のページにリダイレクト
return redirect('cms:impression_list', book_id=book_id)
else:
# GET のとき、Impression インスタンスからフォームを作成
form = ImpressionForm(instance=impression)
# 編集ページを出力
return render(request,
'cms/impression_edit.html', # ビューのテンプレート
dict(form=form, book_id=book_id, impression_id=impression_id)) # テンプレートに渡すデータ
def impression_edit(request, book_id, impression_id=None):
"""感想の編集"""
book = get_object_or_404(Book, pk=book_id) # 親の書籍を読む
if impression_id: # impression_id が指定されている (修正時)
impression = get_object_or_404(Impression, pk=impression_id)
else: # impression_id が指定されていない (追加時)
impression = Impression()
if request.method == 'POST':
form = ImpressionForm(request.POST, instance=impression) # POST された request データからフォームを作成
if form.is_valid(): # フォームのバリデーション
impression = form.save(commit=False)
impression.book = book # この感想の、親の書籍をセット
impression.save()
return redirect('cms:impression_list', book_id=book_id)
else: # GET の時
form = ImpressionForm(instance=impression) # impression インスタンスからフォームを作成
return render(request, 'cms/impression_edit.html', dict(form=form, book_id=book_id, impression_id=impression_id))
def impression_edit(request, book_id, impression_id=None):
'''感想の編集'''
book = get_object_or_404(Book, pk=book_id)
if impression_id:
impression = get_object_or_404(Impression, pk=impression_id)
else:
impression = Impression()
if request.method == 'POST':
form = ImreppsionForm(request.POST, instance=impression)
if form.is_valid():
impression = form.save(commit=False)
impression.book = book
impression.save()
return redirect('cms:impression_list', book_id=book_id)
else:
form = ImreppsionForm(instance=impression)
return render_to_response('cms/impression_edit.html',
dict(form=form, book_id=book_id, impression_id=impression_id),
context_instance=RequestContext(request))
def impression_edit(request, book_id, impression_id=None):
"""感想の編集"""
book = get_object_or_404(Book, pk=book_id)
if impression_id:
impression = get_object_or_404(Impression, pk=impression_id)
else:
impression = Impression()
if request.method == 'POST':
form = ImpressionForm(request.POST, instance=impression)
if form.is_valid():
impression = form.save(commit=False)
impression.book = book
impression.save()
return redirect('cms:impression_list', book_id=book_id)
else:
form = ImpressionForm(instance=impression)
return render(request,
'cms/impression_edit.html',
dict(form=form, book_id=book_id, impression_id=impression_id))
def impression_edit(request, book_id, impression_id=None):
"""感想の編集"""
book = get_object_or_404(Book, pk=book_id)
if impression_id:
impression = get_object_or_404(Impression, pk=impression_id)
else:
impression = Impression()
if request.method == 'POST':
form = ImpressionForm(request.POST, instance=impression)
if form.is_valid():
impression = form.save(commit=False)
impression.book = book
impression.save()
return redirect('cms:impression_list', book_id=book_id)
else: # GET の時
form = ImpressionForm(instance=impression)
return render(
request, 'cms/impression_edit.html',
dict(form=form, book_id=book_id, impression_id=impression_id))
def impression_edit(request, book_id, impression_id=None):
"""感想の編集"""
book = get_object_or_404(Book, pk=book_id) # 親の書籍を読む
if impression_id: # impression_idが指定されている（修正時）
impression = get_object_or_404(Impression, pk=impression_id)
else: # impression_idが指定されていない（追加時）
impression = Impression()
if request.method == 'POST':
form = ImpressionForm(
request.POST, instance=impression) # POSTされたrequestデータからフォームを作成
if form.is_valid(): # フォームのバリデーション
impression = form.save(commit=False)
impression.book = book # この感想の親をセット
impression.save()
return redirect('cms:impression_list', book_id=book_id)
else: # GETの時
form = ImpressionForm(instance=impression) # impressionインスタンスからフォームを作成
return render(
request, 'cms/impression_edit.html',
dict(form=form, book_id=book_id, impression_id=impression_id))
def impression_edit(request, book_id, impression_id=None):
"""感想の編集"""
book = get_object_or_404(Book, pk=book_id) # 親の書籍を読む
if impression_id: #impression_idが指定されている(修正時)
impression = get_object_or_404(Impression, pk=impression)
else: #impression_idが指定されていない(追加時)
impression=Impression()
if request.method=="POST":
form = ImpressionForm(request.POST, instance=impression) # POSTされたrequestデータからフォームを作成
if form.is_valid():
impression = form.save(commit=False)
impression.book=book
impression.save()
return redirect("cms:impression_list", book_id=book_id)
else: #GETの時
form = ImpressionForm(instance=impression) # impression インスタンスからフォームを作成
return render(request, "cms/impression_edit.html", dict(form=form, book_id=book_id, impression_id=impression_id))
def create_impression(self, comment=None):
book = Book()
book.save()
impression = Impression()
impression.book = book
if comment is not None:
impression.comment = comment
impression.save()
def impression_edit(request, book_id, impression_id=None):
book = get_object_or_404(Book, pk=book_id)
if impression_id:
# 수정
impression = get_object_or_404(Impression, pk=impression_id)
else:
# 추가
impression = Impression()
if request.method == 'POST':
# DB 반영 작업
form = ImpressionForm(request.POST, instance=impression)
if form.is_valid():
writer2 = request.session['user_id']
impression.replyname = writer2
impression = form.save(commit=False)
impression.book = book
impression.save()
return redirect('cms:impression_list', book_id=book_id)
else:
# 화면에 View 작업
form = ImpressionForm(instance=impression)
return render(
request, "cms/impression_edit.html",
dict(form=form, book_id=book_id, impression_id=impression_id))
def test_valid(self):
"""正常な入力を行えばエラーにならないことを検証"""
params = dict(comment='感想')
impression = Impression()
form = ImpressionForm(params, instance=impression)
self.assertTrue(form.is_valid())
def test_either(self):
"""何も入力しなければエラーになることを検証"""
params = dict()
impression = Impression()
form = ImpressionForm(params, instance=impression)
self.assertFalse(form.is_valid())