def edit(id):
book = get_book_or_404(id)
if request.method == 'POST':
if request.form.getlist("lp_checkbox"):
form = BookForm(request.form, obj=book)
if form.validate():
lpelements = sum(
list(map(int, request.form.getlist("lp_checkbox"))))
book = form.save_book(Book())
book.lpelement_id = lpelements
db.session.add(book)
db.session.commit()
flash(f"Book {book.title} has been updated.", "success")
return redirect(url_for('books.detail', id=book.id))
else:
flash("You must select at least one Learning Plan Element",
"danger")
return redirect(url_for('books.edit', id=book.id))
else:
form = BookForm(obj=book)
return render_template('books/edit.html',
book=book,
form=form,
lpes=get_lpes())
def create():
if request.method == 'POST':
if request.form.getlist("lp_checkbox"):
form = BookForm(request.form)
if form.validate():
lpelements = sum(
list(map(int, request.form.getlist("lp_checkbox"))))
book = form.save_book(Book())
book.lpelement_id = lpelements
db.session.add(book)
db.session.commit()
flash(f"Book {book.title} created successfully.", "success")
return redirect(url_for('books.detail', id=book.id))
else:
flash("You must select at least one Learning Plan Element",
"danger")
return redirect(url_for('books.create'))
else:
form = BookForm()
return render_template('books/create.html', form=form, lpes=get_lpes())