def book_detail(book_id):
book = Book.query.get(book_id)
form = BookForm(obj=book)
if form.validate_on_submit():
book.title = form.title.data
book.publish_date = form.publish_date.data
book.author = form.author.data
book.audience = form.audience.data
book.genres = form.genres.data
flash('Success')
db.session.commit()
return redirect('main.book_detail', book_id=book_id)
return render_template('book_detail.html', book=book, form=form)
def create_book():
form = BookForm()
# if form was submitted and contained no errors
if form.validate_on_submit():
new_book = Book(title=form.title.data,
publish_date=form.publish_date.data,
author=form.author.data,
audience=form.audience.data,
genres=form.genres.data)
db.session.add(new_book)
db.session.commit()
flash('New book was created successfully.')
return redirect(url_for('main.book_detail', book_id=new_book.id))
return render_template('create_book.html', form=form)
def book_detail(book_id):
book = Book.query.get(book_id)
form = BookForm(obj=book)
# TODO: If the form was submitted and is valid, update the fields in the
# Book object and save to the database, then flash a success message to the
# user and redirect to the book detail page
return render_template('book_detail.html', book=book, form=form)
def book_detail(book_id):
book = Book.query.get(book_id)
form = BookForm(obj=book)
# if form was submitted and contained no errors
if form.validate_on_submit():
book.title = form.title.data
book.publish_date = form.publish_date.data
book.author = form.author.data
book.audience = form.audience.data
book.genres = form.genres.data
db.session.commit()
flash('Book was updated successfully.')
return redirect(url_for('main.book_detail', book_id=book_id))
return render_template('book_detail.html', book=book, form=form)