我想向我的经理添加一个实体。经理保存在我的 MasterViewmodel 中,我正在处理淘汰赛。
Error: Cannot attach an object to an EntityManager without first setting its key or setting its entityType 'AutoGeneratedKeyType' property to something other than 'None'
我的代码:
var item = {
GuidUser: masterViewModel.UserID,
GuidProject: ProjectID,
Start: startTime,
End: stopTime,
Description: workDone,
IdCustomer: null,
timestampId: null,
Charged: false,
ToCharge: toCharge,
};
var item2 = masterViewModel.breezeProjectManager().createEntity('Timestamp', item);
masterViewModel.breezeProjectManager().addEntity(item2);
但是如何设置密钥?