尝试使用自动表单通过 ValidatedMethod 更新集合时,出现错误“_id is not allowed by the schema”。
据我从这个例子和官方文档中可以看出,我的架构不希望包含 _id 字段,我也不希望从更新语句中更新 id,所以我不知道为什么会出现这个错误正在发生。
如果我从使用经过验证的方法切换到直接写入集合(将模式附加到没有 id 的集合),一切都会按预期工作,所以我假设问题出在我的验证上验证方法。
知道我做错了什么吗?
模板:customer-edit.html
<template name="updateCustomerEdit">
{{> quickForm
collection="CustomerCompaniesGlobal"
doc=someDoc
id="updateCustomerEdit"
type="method-update"
meteormethod="CustomerCompanies.methods.update"
singleMethodArgument=true
}}
</template>
模板“后面的代码”:customer-edit.js
Template.updateCustomerEdit.helpers({
someDoc() {
const customerId = () => FlowRouter.getParam('_id');
const instance = Template.instance();
instance.subscribe('CustomerCompany.get', customerId());
const company = CustomerCompanies.findOne({_id: customerId()});
return company;
}
});
更新验证方法:
// The update method
update = new ValidatedMethod({
// register the name
name: 'CustomerCompanies.methods.update',
// register a method for validation, what's going on here?
validate: new SimpleSchema({}).validator(),
// the actual database updating part validate has already been run at this point
run( newCustomer) {
console.log("method: update");
return CustomerCompanies.update(newCustomer);
}
});
架构:
Schemas = {};
Schemas.CustomerCompaniesSchema = new SimpleSchema({
name: {
type: String,
max: 100,
optional: false
},
email: {
type: String,
max: 100,
regEx: SimpleSchema.RegEx.Email,
optional: true
},
postcode: {
type: String,
max: 10,
optional: true
},
createdAt: {
type: Date,
optional: false
}
});
收藏:
class customerCompanyCollection extends Mongo.Collection {};
// Make it available to the rest of the app
CustomerCompanies = new customerCompanyCollection("Companies");
CustomerCompaniesGlobal = CustomerCompanies;
// Deny all client-side updates since we will be using methods to manage this collection
CustomerCompanies.deny({
insert() { return true; },
update() { return true; },
remove() { return true; }
});
// Define the expected Schema for data going into and coming out of the database
//CustomerCompanies.schema = Schemas.CustomerCompaniesSchema
// Bolt that schema onto the collection
CustomerCompanies.attachSchema(Schemas.CustomerCompaniesSchema);