Firestore updateDoc by id

Question

我想通过id更新信息，但我收到错误我的代码。

我不知道如何解决这个对不起我的英语。我只是想更新信息，我认为这是一个基本错误，但是我无法解决，对不起

我收到预期类型'Ta'，但它是:一个自定义Aa对象

const updateFields = (e) => {
e.preventDefault()
updateDoc(TopStoryAnswersCollectionRef, {
response_B6: responseB6,
response_B9: responseB9,
response_B12: responseB12,
response_B15: responseB15,
response_B18: responseB18,
response_B21: responseB21,
response_B24: responseB24,
response_B27: responseB27,
response_B28: responseB28,
response_B29: responseB29,
response_B32: responseB32,
response_B33: responseB33,
response_B34: responseB34,
response_B35: responseB35,
response_B38: responseB38,
user_uid: currentUser.uid,
}).then(() => {
alert('Updated')
})
setFormSubmitted(true)

}

Answer 1

当使用updateDoc时，变量TopStoryAnswersCollectionRef应该是对文档的引用，而不是对集合的引用。参见下面的示例代码:

const updateFields = (e) => {
e.preventDefault()
const TopStoryAnswersCollectionRef = doc(db, "collection-name", "document-id");
updateDoc(TopStoryAnswersCollectionRef, {
response_B6: responseB6,
response_B9: responseB9,
response_B12: responseB12,
response_B15: responseB15,
response_B18: responseB18,
response_B21: responseB21,
response_B24: responseB24,
response_B27: responseB27,
response_B28: responseB28,
response_B29: responseB29,
response_B32: responseB32,
response_B33: responseB33,
response_B34: responseB34,
response_B35: responseB35,
response_B38: responseB38,
user_uid: currentUser.uid,
}).then(() => {
alert('Updated')
})
setFormSubmitted(true)

如果你还没有要更新的文档引用，你也可以使用where()合并查询。

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更多信息，您可以查看此文档。