def catSet():
if request.method == "GET":
resp_data = {}
req = request.args
id = int(req.get('id',0))
info = None
if id:
info = FoodCat.query.filter_by(id=id).first()
resp_data['info'] = info
resp_data['current'] = 'cat'
return ops_render( "food/cat_set.html" , resp_data)
resp = {'code':200,'msg':"操作成功",'data':{}}
req = request.values
id = req['id'] if 'id' in req else 0
name = req['name'] if 'name' in req else ''
weight = int(req['weight']) if ('weight' in req and int(req['weight']) > 0)else 1
if name is None or len(name) < 1:
resp['code'] = -1
resp['msg'] = "请输入符合规范的分类名称"
return jsonify(resp)
food_cat_info = FoodCat.query.filter_by(id=id).first()
if food_cat_info:
model_food_cat = food_cat_info
else:
model_food_cat = FoodCat()
model_food_cat.created_time = getCurrentDate()
model_food_cat.name = name
model_food_cat.weight = weight
model_food_cat.updated_time = getCurrentDate()
db.session.add(model_food_cat)
db.session.commit()
return jsonify(resp)
def cat_set():
if request.method == 'GET':
resp_data = {}
req = request.args
query = FoodCat.query
id = req['id'] if 'id' in req else 0
foodcat_info = None
if id:
foodcat_info = query.filter_by(id=id).first()
resp_data['info'] = foodcat_info
resp_data['current'] = 'set'
return ops_render('food/cat_set.html', resp_data)
resp = {'code': 200, 'msg': '成功', 'data': {}}
req = request.values
id = req['id'] if 'id' in req else 0
name = req['name'] if 'name' in req else ''
weight = int(req['weight']) if ('weight' in req
and int(req['weight']) > 0) else 1
if not weight:
resp['code'] = -1
resp['msg'] = '权重错误，重新输入'
return jsonify(resp)
food_info = FoodCat.query.filter_by(id=id).first()
if food_info:
foodcat_info = food_info
else:
foodcat_info = FoodCat()
foodcat_info.created_time = geneTime()
foodcat_info.name = name
foodcat_info.weight = weight
foodcat_info.updated_time = geneTime()
db.session.add(foodcat_info)
db.session.commit()
return jsonify(resp)
def catSet():
if request.method == "GET":
resp_data = {}
input_id = request.args.get('id', 0, type=int)
target_info = None
if input_id:
target_info = FoodCat.query.filter_by(id=input_id).first()
resp_data['info'] = target_info
resp_data['current'] = 'cat'
return ops_render("food/cat_set.html", **resp_data)
resp = {'code': 200, 'msg': '操作成功', 'data': {}}
req = request.values
input_id = ParamsValidator.GetORSetValue(req, 'id', value=0)
name = ParamsValidator.GetORSetValue(req, 'name', value="")
weight = int(req['weight']) if ('weight' in req
and int(req['weight']) > 0) else 1
if name is None or len(name) < 1:
resp['code'] = -1
resp['msg'] = "请输入符合规范的分类名称"
else:
food_cat_info = FoodCat.query.filter_by(id=input_id).first()
if food_cat_info:
model_food_cat = food_cat_info
else:
model_food_cat = FoodCat()
model_food_cat.created_time = getCurrentDate()
model_food_cat.name = name
model_food_cat.weight = weight
model_food_cat.updated_time = getCurrentDate()
db.session.add(model_food_cat)
db.session.commit()
return jsonify(resp)
def cat_set():
if request.method == 'GET':
resp_data = {}
req = request.args
id = req.get('id', '')
id = int(id) if id.isdigit() else 0
cat_info = None
if id:
cat_info = FoodCat.query.filter_by(id=id).first()
resp_data['cat_info'] = cat_info
resp_data['current'] = 'cat'
return ops_render('food/cat_set.html', resp_data)
resp = {'code': 200, 'msg': '操作成功', 'data': {}}
req = request.values
id = int(req['id']) if 'id' in req and req['id'].isdigit() else 0
name = req['name'] if 'name' in req else ''
weight = int(
req['weight']) if 'weight' in req and req['weight'].isdigit() else 1
if not name and len(name) < 2:
resp['code'] = -1
resp['msg'] = '请输入符合规范的用户名'
return jsonify(resp)
if weight < 1:
resp['code'] = -1
resp['msg'] = '请输入符合规范的权重，大于等于1'
return jsonify(resp)
#是否存在分类名
has_name = FoodCat.query.filter(FoodCat.name == name,
FoodCat.id != id).first()
if has_name:
resp['code'] = -1
resp['msg'] = '菜品类已存在,请重新输入'
return jsonify(resp)
food_cat_info = FoodCat.query.filter_by(id=id).first()
if food_cat_info:
model_food_cat = food_cat_info
else:
model_food_cat = FoodCat()
model_food_cat.created_time = getCurrentDate()
model_food_cat.name = name
model_food_cat.weight = weight
model_food_cat.status = 1
model_food_cat.updated_time = getCurrentDate()
db.session.add(model_food_cat)
db.session.commit()
return jsonify(resp)
def catSet():
"""
菜品分类的 编辑和添加（编辑会查到菜的id修改信息，添加不到id）
"""
if request.method == "GET":
resp_data = {}
req = request.args
id = int(req.get("id", 0))
info = None # 因为如果是添加信息，那么上个页面，就不会传回id，所以为None，进入添加账号页面。否则点击编辑就传回id，进入修改信息页面
if id:
info = FoodCat.query.filter_by(
id=id).first() # filter_by不用写类，他会自动区分的
resp_data['info'] = info # 统一渲染的 resp_data(json)里面，将user_info放进去
resp_data['current'] = 'cat'
return ops_render("food/cat_set.html", resp_data)
resp = {'code': 200, 'msg': u"操作成功", 'data': {}}
# 获取登录变量
req = request.values # 所有的请求变量，放到这个数组里
id = req['id'] if 'id' in req else 0 # id 是用来判断是增加用户信息，还是修改用户信息
name = req['name'] if 'name' in req else '' # 三元表达式
weight = int(req['weight']) if ('weight' in req
and int(req['weight']) > 0) else ''
if name is None or len(name) < 2 or len(name) > 12: # 进行参数判断
resp['code'] = -1
resp['msg'] = "请输入符合规范的分类名称"
return jsonify(resp) # json 格式的转换
food_cat_info = FoodCat.query.filter_by(
id=id).first() # 判断食品 id是否存在。如果存在，那么 modle_use，就是这个食品的信息。set页面为修改用户信息
if food_cat_info:
modle_cat_info = food_cat_info
else: # 否则，就是这个uid不存在。那么久为增加用户信息界面
modle_cat_info = FoodCat()
modle_cat_info.created_time = getCurrentData(
) # 增加用户信息时，created_time才改变
modle_cat_info.name = name
modle_cat_info.weight = weight
modle_cat_info.updated_time = getCurrentData()
db.session.add(modle_cat_info) # 数据库添加数据，统一提交
db.session.commit()
return jsonify(resp) # 返回信息，更改成功
def cat_set():
if request.method == "GET":
resp_data = {}
req = request.args
id = int(req.get("id", 0))
cat_info =None
if id:
cat_info = FoodCat.query.filter_by(id = id).first()
resp_data['info'] = cat_info
return ops_render("food/cat_set.html", resp_data)
resp = {'code': 200 , 'msg': '操作成功', 'data': {}}
req = request.values
id = req['id'] if 'id' in req else ''
name = req['name'] if 'name' in req else ''
weight = int(req['weight']) if 'weight' in req else 0
if name is None or len(name) < 1:
resp['code'] = -1
resp['msg'] = '分类名称填写不正确'
return jsonify(resp)
if weight is None or weight < 1:
resp['code'] = -1
resp['msg'] = '权重填写不正确'
return jsonify(resp)
food_info = FoodCat.query.filter_by(id = id).first()
if food_info:
model_food = food_info
else:
model_food = FoodCat()
model_food.name = name
model_food.weight = weight
model_food.updated_time = getCurrentDate()
model_food.created_time = getCurrentDate()
db.session.add(model_food)
db.session.commit()
return jsonify(resp)
def catSet():
if request.method == "GET":
resp_data = {}
req = request.args
id = int(req.get("id", 0))
info = None
if id:
info = FoodCat.query.filter_by(id=id).first()
resp_data['info'] = info
resp_data['current'] = 'cat'
return ops_render("food/cat_set.html", resp_data)
resp = {'code': 200, 'msg': '操作成功！', 'data': {}}
req = request.values
id = req['id'] if 'id' in req else 0
name = req['name'] if 'name' in req else ''
weight = int(req['weight']) if ('weight' in req and int(req['weight']) > 0) else 1
food_cat_info = FoodCat.query.filter_by(id=id).first() # 获取uid，判断是否存在，存在是更新，否则就新增
if name is None or len(name) < 1: # 判断用户名长度
resp['code'] = -1
resp['msg'] = "请输入符合规范的分类名称"
return jsonify(resp)
if weight is None or weight < 1: # 判断邮箱长度
resp['code'] = -1
resp['msg'] = '请输入符合规范的权重，并且至少要大于1'
return jsonify(resp)
if food_cat_info:
model_food_cat = food_cat_info
else:
model_food_cat = FoodCat()
model_food_cat.created_time = getCurrentDate()
model_food_cat.name = name # 变更用户名
model_food_cat.weight = weight # 变更邮箱
model_food_cat.updated_time = getCurrentDate()
db.session.add(model_food_cat) # 增加用户信息
db.session.commit() # 统一提交
return jsonify(resp) # 更改成功
def catSet():
# 编辑和添加 —— 所以有可能有ID 有可能查不出ID
if request.method == "GET":
# id存在时进行编辑。不存在是进行展示。
resp_data = {}
req = request.args
id = int( req.get( "id", 0 ) )
info = None
if id:
info = FoodCat.query.filter_by( id = id ).first()
resp_data['info'] = info
resp_data['current'] = 'cat'
return ops_render( "food/cat_set.html", resp_data )
# 获取并设置权重
resp = { 'code': 200, 'msg': '操作成功~~', 'data':{} }
req = request.values
id = req['id'] if 'id' in req else 0
name = req['name'] if 'name' in req else ''
weight = int( req['weight'] ) if( 'weight' in req and int( req['weight'] )>0 ) else 1
if name is None or len( name ) < 1:
resp['code'] = -1
resp['msg'] = "请输入符合规范的分类名称"
return jsonify( resp )
food_cat_info = FoodCat.query.filter_by( id = id ).first()
if food_cat_info:# 存在则进行编辑
model_food_cat = food_cat_info
else:# 不存在则进行 新建并插入
model_food_cat = FoodCat()
model_food_cat.created_time = getCurrentDate()
model_food_cat.name = name
model_food_cat.weight = weight
model_food_cat.updated_time = getCurrentDate()
db.session.add( model_food_cat )
db.session.commit()
return jsonify( resp )
def catSet():
if request.method == "GET":
resp_data = {}
req = request.args # 参数少时用args
id = int(req.get("id", 0)) # 获取当前id
info = None
if id: # 如果uid存在,说明进入的是编辑页面，否则进入的是新增页面
info = FoodCat.query.filter_by(id=id).first() # 前端页面显示当前用户信息
resp_data['info'] = info # 把当前登录账户信息返回前端显示
resp_data['current'] = 'cat'
return ops_render("food/cat_set.html", resp_data)
# 下面是POST处理
resp = {'code': 200, 'msg': '操作成功', 'data': ''}
req = request.values # 参数多时用values ,参数少时用args
id = req['id'] if 'id' in req else 0 # 获取当前用户id
name = req['name'] if 'name' in req else ''
weight = int(req['weight']) if ('weight' in req
and int(req['weight']) > 0) else 1
# 参数有效性判断
if name is None or len(name) < 1:
resp['code'] = -1
resp['msg'] = "请输入符合规范的分类名称"
return jsonify(resp)
food_cat_info = FoodCat.query.filter_by(id=id).first()
if food_cat_info: # 进入的是编辑功能
model_food_cat = food_cat_info
else: # 进入的是新增功能
model_food_cat = FoodCat()
model_food_cat.created_time = getCurrentDate()
model_food_cat.name = name
model_food_cat.weight = weight
model_food_cat.updated_time = getCurrentDate()
# 提交信息
db.session.add(model_food_cat)
db.session.commit()
return jsonify(resp)
def catSet():
if request.method == "GET":
resp_data = {}
req = request.args
id = int(req.get("id", 0))
food_cat_info = None
if id:
food_cat_info = FoodCat.query.filter_by(id=id).first()
resp_data["food_cat_info"] = food_cat_info
resp_data["current"] = "cat"
return ops_render("food/cat_set.html", resp_data)
resp = {"code": 200, "msg": "操作成功~", "data": {}}
req = request.values
id = req["id"] if "id" in req else 0
name = req["name"] if "name" in req else ""
weight = int(req["weight"]) if ("weight" in req
and int(req["weight"]) > 0) else 1
if name is None or len(name) < 1:
resp["code"] = -1
resp["msg"] = "请输入符合规范的分类名称~~"
return jsonify(resp)
food_cat_info = FoodCat.query.filter_by(id=id).first()
if food_cat_info:
model_food_cat = food_cat_info
else:
model_food_cat = FoodCat()
model_food_cat.created_time = getCurrentDate()
model_food_cat.name = name
model_food_cat.weight = weight
model_food_cat.updated_time = getCurrentDate()
db.session.add(model_food_cat)
db.session.commit()
return jsonify(resp)
def cat_set():
if request.method == 'GET':
res = {}
req_data = request.values
uid = int(req_data.get('id', 0))
food_info = None
if uid:
food_info = FoodCat.query.filter_by(id=uid).first()
res['info'] = food_info
return ops_render("food/cat_set.html", res)
# POST：修改或者添加操作
res = {'code': 200, 'msg': '操作成功', 'data': {}}
req_data = request.values
uid = req_data['id'] if 'id' in req_data else 0
name = req_data['name'] if 'name' in req_data else ''
weight = int(req_data['weight']) if (
'weight' in req_data and int(req_data['weight']) > 0) else 1
if not name or len(name) < 1:
res['code'] = -1
res['msg'] = '分类名不规范'
return jsonify(res)
food_cat_info = FoodCat.query.filter_by(id=uid).first()
if food_cat_info:
model_food_cat = food_cat_info
else:
# 查询不到说明是添加操作
model_food_cat = FoodCat()
model_food_cat.created_time = get_current_time()
# 添加和修改的共用代码
model_food_cat.name = name
model_food_cat.weight = weight
model_food_cat.update_time = get_current_time()
db.session.add(model_food_cat)
db.session.commit()
return jsonify(res)