![]() On top of that, you must use them synchronously - that is, you cannot use await before calling a composable, except within blocks, within the setup function of a component declared with defineNuxtComponent, in defineNuxtPlugin or in defineNuxtRouteMiddleware, where we perform a transform to keep the synchronous context even after the await. ![]() That means that (with very few exceptions) you cannot use them outside a Nuxt plugin, Nuxt route middleware or Vue setup function. This is essential when server rendering, both to avoid cross-request state pollution (leaking a shared reference between two users) and to avoid leakage between different components. When you are using the built-in Composition API composables provided by Vue and Nuxt, be aware that many of them rely on being called in the right context.ĭuring a component lifecycle, Vue tracks the temporary instance of the current component (and similarly, Nuxt tracks a temporary instance of nuxtApp) via a global variable, and then unsets it in same tick. Copy to clipboard Using Vue and Nuxt composables ![]() * ref() and computed() are auto-imported */Ĭonst double = computed (() => count. ![]()
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