1
我刚刚从BreezeJS 1.1升级到1.4,但“扩展”似乎不工作?我可以看到我的扩大将服务器:即使从服务器返回数据,BreezeJS导航属性仍未填充
http://localhost:60198/api/Data/App?$filter=Id%20eq%209&$expand=Household%2CHousehold%2FPrimary
,我可以看到数据回来:
[
{
"$id": "1",
"$type": "App.Models.Base.App, App",
"Id": 9,
"Number": "ZZZZ",
"Name": "ZZZZZ",
"Household": {
"$id": "2",
"$type": "App.Models.Base.Household, App",
"Id": 6,
"Primary": {
"$id": "3",
"$type": "App.Models.Base.Person, App",
"Id": 9,
"FirstName": "ZZZZ",
"MiddleName": "ZZZZ",
"LastName": "ZZZ",
}
},
"HouseholdId": 6
}
]
,但家庭财产为空时,我尝试访问它。这曾经用于1.1。
breeze.EntityQuery
.from("App")
.where("id", "==", id)
.expand("Household, Household.Primary")
其中,如果记录为JSON变成
query {"resourceName":"App","entityType":null,"wherePredicate":{"_filterQueryOp":{"_$typeName":"FilterQueryOp","name":"Equals"},"_propertyOrExpr":"id","_value":9,"_valueIsLiteral":false},"orderByClause":null,"selectClause":null,"skipCount":null,"takeCount":null,"expandClause":{"propertyPaths":["Household","Household.Primary"]},"parameters":{},"inlineCountEnabled":false,"entityManager":null}
更新:我降级到1.2.5,它再次工作。我在代码中四处张望,看起来像这样在这里查看: https://github.com/IdeaBlade/Breeze/blob/master/Breeze.Client/Scripts/breeze.debug.js#L13312 返回false,因此实体未被更新?谁知道我对微风代码库很陌生。
你能发表您的查询吗? –
由于您已经在Breeze代码库中对该行进行了深入研究,您是否有任何想法了解为什么'currentRelatedEntity === relatedEntity'在您的案例中?这就是为什么微风会救市,而不是设置导航属性值。 – Ward