如何使用 ember 数据刷新实体 [英] How to refresh entity using ember data

问题描述

在我的应用程序中，我收到了有关对象已更改的 websockects 信息，并且 ember 数据应重新加载它们.

In my aplication I recived with websockects info about with objects are changed and ember data should reload them.

如何强制 emberdata 更新已加载的记录?如何强制 emberdata 从服务器知道某些记录已经删除?

How can I force emberdata to update already loaded record? How can I force emberdata to get know from server that some records are already delted?

推荐答案

我能找到的唯一方法是使用 json 手动触发 App.store.loadMany(data)(如果有)，或执行 App.store.findQuery(App.Model, {})，这将使您的缓存无效.

The only way I could find to achieve something like this is to trigger manually App.store.loadMany(data) with the json (if you have it), or performing a App.store.findQuery(App.Model, {}), which will invalidate your cache.

几天前我在 ember 上打开了一个问题来询问这个问题:

I opened an issue a few days ago on ember to ask about this:

https://github.com/emberjs/data/issues/245

似乎他们正在研究这种情况 - ember/data 还很年轻！

It seems like they're working on this case scenarios - ember/data is still quite young!

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