我是 Ember 的新手,我对显示 hasMany 关系有疑问。
我的模型:
App.Shop = DS.Model.extend({
name: DS.attr('string'),
openSettings: DS.hasMany('App.OpenSetting')
});
App.OpenSetting = DS.Model.extend({
title: DS.attr('string'),
data: DS.attr('string'),
shopId: DS.belongsTo('App.Shop')
});
我有映射:
DS.RESTAdapter.map('App.Shop', {
openSettings: { key: 'openSettings' }
});
DS.RESTAdapter.map('App.OpenSetting', {
shopId: { key: 'shopId' }
});
在脚本中的 index.html 中,我有:
{{#each model}}
{{id}} - {{name}} #
{{#each openSettings}}
{{title}}
{{/each}}
{{/each}}
但是当对象商店在 openSettings (openSettings:[1,2]) 中有一些关系时,我得到错误:
未捕获的 RangeError:超出最大调用堆栈大小
我做错了什么?
夹具:
App.Shop.FIXTURES = [
{
name: "Supermarket",
id: 2,
openSettings: [
2, 5
]
}
];
App.OpenSetting.FIXTURES = [
{
title: "monday - friday",
data: "8:00 - 24:00",
id: 2,
shopId: 2
},
{
title: "saturday",
data: "8:00 - 1:00",
id: 5,
shopId: 2
}
];
感谢帮助。