What is placeholder data? Placeholder data allows a query to behave as if it already has data, similar to the initialData option, but the data is not persisted to the cache.

Jul 3, 2024 · We make use of Placeholder in forms, to show data related to the entity. For example let's say we have an EditUser page and form. We are using Placeholder as an example while viewing this …

Oct 26, 2023 · Given this, what I want to do is poll for updated data as needed (either on component mount or at other frequencies) and merge that into the data already stored in cache with ReactQuery …

The REST end point I am hitting has a timestamp parameter which I need to use to poll the data from the endpoint. I would like to update that parameter with every subsequent poll.

Jan 31, 2024 · If you use polling without the convenience of React Hooks, you will need to manually call updateSubscriptionOptions on the promise ref to update the interval. This approach varies by …

Feb 16, 2022 · In this article, we will see how useQuery can ease our job in polling and refetching APIs conditionally with a small example. We will now dive into the requirements without further ado.

This comes in handy for situations where you have enough partial (or fake) data to render the query successfully while the actual data is fetched in the background.

Apr 21, 2023 · React-Query’s useQuery hook provides several powerful options that can help you build flexible and efficient data-fetching solutions in your React applications.

May 29, 2025 · For global or multilingual poll results pages, these generators create placeholder text in different languages, preserving the interactive design’s usability across diverse user groups.

Sep 1, 2024 · This article provides a guide to implementing a reusable polling mechanism between the front end and server, along with an example architecture of a React component suited for polling.