我正在尝试为带有子文档的集合定义模式,父文档和子文档都有应该在插入时设置的自动值字段。问题是当我尝试插入一个新的父文档(没有任何子文档)时,我收到一个错误,指出子文档字段是必需的。
这是重现问题的完整代码:
main.js
ChatRooms = new Meteor.Collection("chatRooms");
schema_ChatRooms_ChatMesssage = new SimpleSchema({
userId: {
type: String,
label: "User ID",
autoValue: function() {
if (this.isInsert) {
if (! this.isFromTrustedCode) {
return this.userId;
}
} else {
this.unset();
}},
autoform: { omit: true }
},
content: {
type: String,
label: "Content",
max: 1000,
min: 1
},
creationDate: {
type: Date,
label: "Created On",
autoValue: function() {
if (!this.isSet) {
return new Date();
}
else {
this.unset();
}},
autoform: { omit: true }
}
});
schema_ChatRoom = new SimpleSchema({
name: {
type: String,
label: "Name",
max: 50,
min: 1
},
isPublic: {
type: Boolean,
label: "Public"
},
creationDate: {
type: Date,
label: "Created On",
autoValue: function() {
if (!this.isSet) {
return new Date();
}
else {
this.unset();
}},
autoform: { omit: true }
},
// Sub Documents
chatMessages: {
type: schema_ChatRooms_ChatMesssage,
label: "Chat Messages",
optional: true,
autoform: { omit: true }
}
});
ChatRooms.attachSchema(schema_ChatRoom);
if (Meteor.isClient) {
AutoForm.addHooks(null, {
onError: function(operation, error, template) {
alert(operation.toString() + " : " + error.toString());
}
});
}
main.html
<head>
<title>TestSubDoc</title>
</head>
<body>
<h1>Create</h1>
{{> quickForm collection="ChatRooms" id="chatRooms_create_form" type="insert"}}
</body>
我尝试在“chatMessages”中添加“可选:true”,但没有解决。似乎即使不包含子文档,子文档自动值仍然会被执行并使用生成的值创建一个新的子文档。
我该怎么做才能正确创建具有自动值的子文档的文档?