def book_edit(request, book_id=None): # return HttpResponse('도서 수정') if book_id: book = get_object_or_404(Book, pk=book_id) else: book = Book() if request.method == 'POST': # POST # POST된 request 데이터를 가지고 Form 생성 form = BookForm(request.POST, instance=book) # save() if form.is_valid(): writer = request.session['user_id'] book.publisher = writer book = form.save(commit=False) book.save() return redirect('cms:book_list') else: # GET # book instance에서 Form 생성 form = BookForm(instance=book) return render(request, 'cms/book_edit.html', dict(form=form, book_id=book_id))
def book_edit(request, book_id=None): """書籍の編集""" if book_id: # book_id が指定されている (修正時) book = get_object_or_404(Book, pk=book_id) else: # book_id が指定されていない (追加時) book = Book() if request.method == 'POST': form = BookForm(request.POST, instance=book) # 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 form.save() return redirect('cms:book_list') else: # GET の時 form = BookForm(instance=book) # book インスタンスからフォームを作成 return render(request, 'cms/book_edit.html', dict(form=form, book_id=book_id))
def book_edit(request, book_id=None): if book_id: book = get_object_or_404(Book, pk=book_id) else: book = Book() if request.method == 'POST': form = BookForm(request.POST, instance=book) if form.is_valid(): book = form.save(commit=False) book.save() return redirect('cms:book_list') else: form = BookForm(instance=book) return render(request, 'cms/book_edit.html', dict(form=form, book_id=book_id))
def book_edit(request, book_id=None): """書籍の編集""" # return HttpResponse("書籍の編集") if book_id: #book_id が指定されている(フォーム修正時) book = get_object_or_404(Book, pk=book_id) else: # book_idが指定されていない(フォームに追加時) book = Book() if request.method=="POST": # POSTの時 form = BookForm(request.POST, instance=book) # POSTされたrequestデータからフォームを生成 if form.is_valid(): book = form.save(commit=False) book.save() return redirect("cms:book_list") else: # GETの時 form = BookForm(instance=book) # bookインスタンスからフォームを生成 return render(request, "cms/book_edit.html", dict(form=form, book_id=book_id))
def book_edit(request, book_id=None): """書籍の編集""" # return HttpResponse('書籍の編集') if book_id: # book_idが指定されている book = get_object_or_404(Book, pk=book_id) else: # book_idが指定されていない book = Book() if request.method == 'POST': form = BookForm(request.POST, instance=book) if form.is_valid(): book = form.save(commit=False) book.save() return redirect('cms:book_list') else: form = BookForm(instance=book) return render(request, 'cms/book_edit.html', dict(form=form, book_id=book_id))
def book_edit(request, book_id=None): # return HttpResponse('書籍の編集') if book_id: # 書籍の修正 book = get_object_or_404(Book, pk=book_id) else: # 書籍の追加 book = Book() # POSTでもGETでもformを作る if request.method == 'POST': form = BookForm(request.POST, instance=book) # POSTされたデータからform作成 if form.is_valid(): # エラーがなければ保存 -> 一覧へ book = form.save(commit=False) book.save() return redirect('cms:book_list') else: # GETの時 form = BookForm(instance=book) return render(request, 'cms/book_edit.html', dict(form=form, book_id=book_id))
def book_edit(request, book_id=None): #return HttpResponse(u"書籍の編集") if book_id: book = get_object_or_404(Book, pk=book_id) else: book = Book() # if request.method=="POST": form = BookForm(request.POST, instance=book) if form.is_valid(): book = form.save(commit=False) book.save() return redirect('cms:book_list') else: form = BookForm(instance=book) # return render_to_response('cms/book_edit.html', dict(form=form, book_id=book_id), context_instance=RequestContext(request))
def book_edit(request, book_id=None): """書籍の編集""" # return HttpResponse('書籍の編集') if book_id: # book_id が指定されている(修正時) book = get_object_or_404(Book, pk=book_id) else: # book_id が指定されていない(追加時) book = Book() if request.method == 'POST': form = BookForm(request.POST, instance=book) # 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 book = form.save(commit=False) book.save() return redirect('cms:book_list') else: # GET の時 form = BookForm(instance=book) # book インスタンスからフォームを作成 return render(request, 'cms/book_edit.html', dict(form=form, book_id=book_id))
def book_edit(request, book_id=None): '''書籍の編集''' # return HttpResponse(u'書籍の編集') if book_id: # book_id が指定されている (修正時) book = get_object_or_404(Book, pk=book_id) else: # book_id が指定されていない (追加時) book = Book() if request.method == 'POST': form = BookForm(request.POST, instance=book) # 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 book = form.save(commit=False) book.save() return redirect('cms:book_list') else: # GET の時 form = BookForm(instance=book) # book インスタンスからフォームを作成 return render_to_response('cms/book_edit.html', dict(form=form, book_id=book_id), context_instance=RequestContext(request))
def book_edit(request, book_id=None): """書籍の編集""" # Book ID is specified (to modify) if book_id: book = get_object_or_404(Book, pk=book_id) else: book = Book() if request.method == 'POST': form = BookForm(request.POST, instance=book) # Validation of form if form.is_valid(): book = form.save(commit=False) book.save() return redirect('cms:book_list') else: # Create an instance from BookForm form = BookForm(instance=book) return render(request, 'cms/book_edit.html', dict(form=form, book_id=book_id))
def book_edit(request, book_id=None): """書籍の編集""" if book_id: book = get_object_or_404(Book, pk=book_id) else: book = Book() if request.method == 'POST': form = BookForm(request.POST, instance=book) if form.is_valid(): # (質問)直接保存しない意図は? book = form.save(commit=False) book.save() return redirect('cms:book_list') else: form = BookForm(instance=book) return render(request, 'cms/book_edit.html', # book_id、edit時のためにそのままtemplateへ返してる。 # 編集を埋めでやるのではなく、formのactionのリンクをmod/add分岐させてる。 dict(form=form, book_id=book_id), )
def book_edit(request, book_id=None): # return HttpResponse('도서 수정') if book_id: book = get_object_or_404(Book, pk=book_id) else: book = Book() if request.method == 'POST': # POST # POST된 request 데이터를 가지고 Form 생성 form = BookForm(request.POST, instance=book) # save() if form.is_valid(): book = form.save(commit=False) book.save() return redirect( 'cms:book_list') #단순히 페이지 요청만 필요하다. request정보 안가지고 감. else: # GET # book instance에서 Form 생성 form = BookForm(instance=book) return render(request, 'cms/book_edit.html', dict(form=form, book_id=book_id))
def book_edit(request, book_id=None): """書籍の編集""" if book_id: # book_id が指定されているとき、修正する Book オブジェクトを取得 book = get_object_or_404(Book, pk=book_id) else: # book_id が指定されていないとき、新しく追加する Book オブジェクトを作成 book = Book() if request.method == 'POST': # POST されたデータからフォームを作成 form = BookForm(request.POST, instance=book) if form.is_valid(): # フォームのバリデーション # Book オブジェクトを保存 book = form.save(commit=False) book.save() # 書籍一覧のページにリダイレクト return redirect('cms:book_list') else: # GET のとき、Book インスタンスからフォームを作成 form = BookForm(instance=book) # 編集ページを出力 return render(request, 'cms/book_edit.html', dict(form=form, book_id=book_id))
def book_edit(request, book_id=None): pprint('リクエストの表示') pprint(request) """書籍の編集""" # return HttpResponse('書籍の編集') if book_id: # book_id が指定されている (修正時) # get_object_or_404はdjangoの関数 book = get_object_or_404(Book, pk=book_id) else: # book_id が指定されていない (追加時) book = Book() if request.method == 'POST': form = BookForm(request.POST, instance=book) # 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 book = form.save(commit=False) book.save() return redirect( 'cms:book_list') #urlsに定義しているnameでリダイレクト先を指定することができる else: # GET の時 form = BookForm(instance=book) # book インスタンスからフォームを作成 return render(request, 'cms/book_edit.html', dict(form=form, book_id=book_id))
def test_valid(self): """正常な入力を行えばエラーにならない""" params = dict(name='title', publisher="publisher", page=114514) book = Book() form = BookForm(params, instance=book) self.assertTrue(form.is_valid())
def test_either1(self): """何も入力しなければエラー""" params = dict() book = Book() form = BookForm(params, instance=book) self.assertFalse(form.is_valid())