AWS Amplify react Connect组件中的多个订阅

问题描述

限时删除！！

我有一个待办事项列表，当从列表中添加或删除项目时，我希望收到通知.

I have a list of todo items and I would like to receive notifications when items are added or deleted from the list.

到目前为止，我已经实施了商品添加通知:

So far I have implemented item addition notification:

<Connect
        query={graphqlOperation(listTodos)}
        subscription={graphqlOperation(onCreateTodo)}
        onSubscriptionMsg={(prev, { onCreateTodo }) => {
            return addItem(prev, onCreateTodo)
        }}
    >
        {({ data: { listTodos }, loading, error }) => {
            if (loading) return "Loading"
            if (error) return "Error"

            return listTodos.items
                .map(({ id, name }) => <div key={id}>{name}</div>)
        }}
</Connect>

现在我想知道如何向该组件添加项目删除通知?订阅属性是否接受一个graphql操作数组?

Now I am wondering, how can I add item deletion notification to this component? Does subscription attribute accept an array of graphql operations?

谢谢！

推荐答案

看起来像当前解决方案是创建自己的Connect组件实现，如此github问题中所述: https://github.com/aws-amplify/amplify-js/issues/4813#issuecomment-582106596

Looks like the current solution is to create your own implementation of the Connect component as described in this github issue: https://github.com/aws-amplify/amplify-js/issues/4813#issuecomment-582106596

这篇关于AWS Amplify react Connect组件中的多个订阅的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！

1403页，肝出来的..