Simultaneously removing and inserting components with Meteor.js

I have a straightforward set of items that is displayed like this

{{#each items}}
    {{> item}}
{{/each}}

My code defines that only the three most recent items are shown

return Items.find({}, {sort: {timestamp: -1}, limit: 3})

Whenever a new item is added, the client immediately displays it (resulting in a total of 4 items for a short time) and then removes the oldest item a few milliseconds later. This reverts back to showing only the three most recent items.

My issue is with the short moment when all 4 items are visible. Is there a way to instruct the client to remove the oldest item when displaying the newest one?

javascriptmongodbmeteor

Answer №1

This type of issue is quite common and tends to arise frequently. To address this, it is essential to ensure that the constraints applied on the client side match those on the server side. Ideally, the client-side constraints should be even more stringent. If you are executing Posts.find on the server, remember to incorporate the same conditions in the find function within the template helper on the client side.

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