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. This comes in handy for situations where you …

Oct 26, 2023 · There's a much simpler solution, which is basically to use a normal query and pass queryClient into the queryFn so you can use it to grab any old data and filter the query with the …

Jul 31, 2024 · In this tutorial, we'll develop a secure poll and voting system using PHP and MySQL. This system will allow you to interact with your audience and display a collection of …

Feb 16, 2022 · We can use useQuery to fetch data from the network and cache it. In this article, we will see how useQuery can ease our job in polling and refetching APIs conditionally with a …

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. Whether you …

Does this replace [Redux, MobX, etc]? Migrating to React Query 3. Examples

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 …

placeholderData can also be a function, where you can get access to the data and Query meta information of a "previous" successful Query. This is useful for situations where you want to …

Jul 26, 2011 · Here's a (archive.org mirror of a) helpful article on long polling (long-held HTTP request) using jQuery. A code snippet derived from this article: setTimeout(function() { $.ajax({ …

If set, this value will be used as the placeholder data for this particular query observer while the query is still in the loading data and no initialData has been provided. placeholderData is not …