在Nuxt.js+Pinia中如何获取Apollo useQuery的结果?
在Pinia中使用@vue/apollo-composable的useQuery问题
我尝试使用@vue/apollo-composable包中的useQuery函数,但该函数不返回Promise,仅返回result、loading等ref对象,因此无法直接在Pinia store中使用这些数据。
当前我的代码如下:
fetchArticle: function (id: string) { // check if article is already in cache const cache = this.articles.find(a => a.id == id); if (cache && !cache.partial) return cache; // fetch article from server const { result: article } = useQuery<{ article: Article }>(GET_ARTICLE, { id }); // update state, but... when `article` contains data? },
在store中,我不知道如何等待请求结束。我尝试将useQuery转换为返回Promise,但此方法无效,Nuxt.js在服务端出现冻结,代码如下:
fetchArticle: async function (id: string) { // check if article is already in cache const cache = this.articles.find(a => a.id == id); if (cache && !cache.partial) return cache; // fetch article from server const { onResult, result } = useQuery<{ article: Article }>(GET_ARTICLE, { id }); const article = result.value?.article || (await new Promise(r => onResult(({ data }) => r(data.article)))); if (!article) return; const data = { ...article, partial: false }; this.articles = this.articles.map(a => (a.id == id ? data : a)) as Article[]; // return article return article; },
相关信息:
- Store:Pinia
- 版本:Nuxt 3.1.2;@vue/apollo-composable 4.0.0-beta.2
内容的提问来源于stack exchange,提问作者Raphael V.
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