当我尝试使用函数在领域架构中设置default
值时
mCustomerId: {type: 'string', default: CreateGuid()}
我收到以下错误
Customer.mCustomerId必须是type:string
让CustomerSchema = {
name: 'Customer',
primaryKey: 'mCustomerId',
properties: {
errorMessage: {type: 'string', optional: true},
status:{type: 'string', optional: true},
address: {type: 'string', optional: true},
customerNumber: {type: 'string', optional: true},
city: {type: 'string', optional: true},
contactId: {type: 'double', optional: true},
country: {type: 'string', optional: true},
customerId:{type: 'double', optional: true},
customerRecordType: {type: 'string', optional: true},
currency: {type: 'string', optional: true},
email: {type: 'string', optional: true},
custGroup: {type: 'string', optional: true},
invoiceAndDeliveryOnHold: {type: 'string', optional: true},
estimate: {type: 'string', optional: true},
fax: {type: 'string', optional: true},
firstName:{type: 'string', optional: true},
lastName: {type: 'string', optional: true},
mCustomerId: {type: 'string', default: CreateGuid()},
notes: {type: 'string', optional: true},
organizationName: {type: 'string', optional: true},
phoneNumber: {type: 'string', optional: true},
department: {type: 'string', optional: true},
parentCompanyId: {type: 'double', optional: true},
parentCompanyName: {type: 'string', optional: true},
state: {type: 'string', optional: true},
totalInvoiced: {type: 'double', optional: true},
zipcode: {type: 'string', optional: true},
customerStatus: {type: 'string', optional: true},
siteId: {type: 'string', optional: true},
wareHouseId:{type: 'string', optional: true}
}
};
我从服务器获取数据,其中mCustomerId将是null
所以我们想在我们的末尾生成guid并将其插入到realm(它是一个业务逻辑,我们不能将customerId作为主键,所以请求不建议这个选项)
function CreateGuid() {
function _p8(s) {
var p = (Math.random().toString(16)+"000000000").substr(2,8);
return s ? "-" + p.substr(0,4) + "-" + p.substr(4,4) : p ;
}
return _p8() + _p8(true) + _p8(true) + _p8();
}
那么我将如何在领域javascript
中实现设置自定义guid