def book_update(book_id):
db = DBOpera()
if request.method == 'GET':
book = db.get_bookAttach(book_id)
class_list = db.get_classList()
return render_template('manage_updatebook.html',
book=book,
class_list=class_list)
if request.method == 'POST':
book_name = request.form['book_name']
book_author = request.form['book_author']
book_price = request.form['book_price']
book_class = request.form['book_class']
book_message = request.form['book_message']
file = request.files['book_image']
book_num = request.form['book_num']
db.update_book(book_id, book_name, book_author, book_class,
book_message, book_num, book_price)
if file and allowed_file(file.filename):
try:
if not os.path.exists(os.path.join(UPLOAD_FOLDER,
str(book_id))):
os.mkdir(os.path.join(UPLOAD_FOLDER, str(book_id)))
buddha = str(time.time())
filename = buddha + '.' + file.filename.rsplit('.', 1)[1]
book_image = os.path.join(UPLOAD_FOLDER, str(book_id),
filename)
fp = open(book_image, 'w')
file.save(book_image)
fp.close()
db.add_bookImag(book_id, filename)
except BaseException, e:
print e
return redirect(url_for('book_list'))
def book_detail(book_id):
'''
图书详情
'''
if request.method == 'GET':
db = DBOpera()
book = db.get_bookAttach(book_id)
#########################图书信息字典###################################
abook = {}
abook['id'] = str(book.book_id)
abook['name'] = book.book_name
abook['author'] = book.book_author
abook['message'] = book.book_message
abook['price'] = book.book_price
if book.book_image:
abook['image'] = 'files/' + abook['id'] + '/' + book.book_image
else:
abook['image'] = ''
########################################################################
evaluates = db.get_evaluate(book_id)
evaluate_list = []
if evaluates:
for evaluate in evaluates:
evaluate_dict = {}
evaluate_dict['user_name'] = evaluate.evaluate_user_id
evaluate_dict['datatime'] = evaluate.evaluate_time
evaluate_dict['message'] = evaluate.evaluate_describe
score = int(evaluate.evaluate_score)
list0 = []
list1 = []
for i in range(score):
list0.append(i)
for i in range(10 - score):
list1.append(i)
evaluate_dict['score'] = list0
evaluate_dict['no_score'] = list1
evaluate_list.append(evaluate_dict)
#print evaluate_list
return render_template('user_product_page.html',
book=abook,
evaluates=evaluate_list)