我正在调用readQuery。我收到一条错误消息:
modules.js?hash=2d0033b4773d9cb6f118946043f7a3d4385825fe:25847
Error: Can't find field resolutions({"id":"Resolution:DHSzPa8bvPCDjuAac"})
on object (ROOT_QUERY) {
"resolutions": [
{
"type": "id",
"id": "Resolution:AepgCCio9KWGkwyMC",
"generated": false
},
{
"type": "id",
"id": "Resolution:DHSzPa8bvPCDjuAac", // <==ID I'M SEEKING
"generated": false
}
],
"user": {
"type": "id",
"id": "User:WWv57KsvqWeAoBNHY",
"generated": false
}
}.
具有该id的对象在分辨率列表中看起来明显可见为第二个条目。
这是我的疑问:
const GET_CURRENT_RESOLUTION_AND_GOALS = gql`
query Resolutions($id: String!) {
resolutions(id: $id) {
_id
name
completed
goals {
_id
name
completed
}
}
}
`;
......这就是我如何称呼它:
<Mutation
mutation={CREATE_GOAL}
update={(cache, {data: {createGoal}}) => {
let id = 'Resolution:' + resolutionId;
const {resolutions} = cache.readQuery({
query: GET_CURRENT_RESOLUTION_AND_GOALS,
variables: {
id
},
});
}}
>
我错过了什么?
更新
根据Chrome的GraphQL Dev Tools扩展,这是整个GraphQL数据存储:
{
"data": {
"resolutions": [
{
"_id": "AepgCCio9KWGkwyMC",
"name": "testing 123",
"completed": false,
"goals": [
{
"_id": "TXq4nvukpLcqQhMRL",
"name": "test goal abc",
"completed": false,
"__typename": "Goal"
},
],
"__typename": "Resolution"
},
{
"_id": "DHSzPa8bvPCDjuAac",
"name": "testing 345",
"completed": false,
"goals": [
{
"_id": "PEkg5oEEi2tJ6i8LH",
"name": "goal abc",
"completed": false,
"__typename": "Goal"
},
{
"_id": "X4H4dFzGm5gkq5bPE",
"name": "goal bcd",
"completed": false,
"__typename": "Goal"
},
{
"_id": "hYunrXsMq7Gme7Xck",
"name": "goal cde",
"completed": false,
"__typename": "Goal"
}
"__typename": "Resolution"
}
],
"user": {
"_id": "WWv57KsvqWeAoBNHY",
"__typename": "User"
}
}
}
答案 0 :(得分:0)
发布作为具有类似问题的阿波罗用户的答案:
删除Resolution:
的前缀,查询应该只带id。
然后问题出现了您的数据存储区是如何填充的?
要从缓存中读取查询,需要先在远程API上使用完全相同的参数调用查询。这种方式apollo知道字段的结果是什么具有特定参数。如果您从未使用要使用的参数调用远程端点但知道结果是什么,则可以通过实现缓存解析器来规避并在本地解析查询。看一下documentation中的示例。这里的商店包含一个书籍列表(在您的情况下为resultions
),并且可以通过简单的缓存查找来解析按ID的单个书籍的查询。