Deliver Spreadsheet Experiences to your Applications
Over 400 implemented excel-like formulas. A feature-rich data grid component that includes functions like cross worksheets, filtering, export and import from xlsx, data binding, and more
💡 Vue Tip: Registering Cleanup Callbacks in Watchers
When you register a cleanup callback in a watcher, you can ensure that the cleanup logic is executed when the watcher is destroyed. This is especially useful when you need to clean up resources like event listeners or network requests.
Let's take a look at the following watcher which performs a network request:
But this code has a problem: If idid changes before the request completes, the callback logic executes with the stale ID. To fix this, you can use the onWatcherCleanuponWatcherCleanup function to abort the stale request:
onWatcherCleanuponWatcherCleanup is only available in Vue 3.5 and must be called during the synchronous execution of a watchEffectwatchEffect effect function or watchwatch callback function: you cannot call it after an awaitawait statement in an async function.
👉🏻 In this article, the author managed to validate forms on both the client and server sides without duplicating the validation logic, from simple text fields to complex file uploads with NuxtHub.
Weekly Vue News #194 Reactive Time Ago View online Hi 👋 I'm on vacation this week, so no special news from my side — just some fresh Vue & Nuxt content for you! Enjoy this issue and have a lovely week ☀️ Vue 📕 Optimizing heavy operations in Vue with Web Worke...
Weekly Vue News #205 Weekly Vue News #205 - Vue Language Tools 3.0, useSlots, Nuxt Tips & More! View online Hi 👋 I'm back from my vacation and ready to share the latest Vue & Nuxt news with you! Enjoy this issue and have a lovely week ☀️ Vue 📕 What is useSlots in Vue? ...
Read this on my blog Hey all! Tomorrow I'm launching Composable Design Patterns — a collection of 15 patterns on how to use the composition API better. I've been working on this for a while (it's been in my head for years), and I'm excited to share it with you! You'll be getting a special launch discount, so make sure to pay attention to your email inbox tomorrow. Other than that, I've got a new podcast episode for you, and some links to check out, as well as some tips. Enjoy your week! — Michael ...
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