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exampleData = {
id: 1,
name: 'A',
house: {
address1: 'California'
address2: 'California'
}
}
House = Backbone.RelationalModel.extend({
urlRoot: function urlRoot() {
var personId = this.get('person').id; // this.get('person') is null
}
});
Person = Backbone.RelationalModel.extend({
relations: [
{ // Create a (recursive) one-to-one relationship
type: Backbone.HasOne,
key: 'house',
relatedModel: House,
reverseRelation: {
type: Backbone.HasOne,
key: 'person'
}
}
],
initialize: function() {
}
});
我需要人的模型数据在众议院模型,骨干关系一对一关系,如何得到父母的模型数据?
但this.get(“人”)返回null,即使我设置了reverseRelation。
我怎样才能得到人的数据在家里?
不应该你是在House模型中定义一个belongsTo关系? – Aukhan
houseModel.get(“person”) – Farside