I am trying to add a custom layout in a Nuxt 3 project, but that layout doesn't work, and the console shows this message:
Invalid layout test_layout selected
There is no other error.
This the code I have tried:
-| layouts/
---| test_layout.vue
-| pages/
---| blog/index.vue
<template>
<div>
My Test Layout Header
<slot />
</div>
</template>
<script>
export default {
name: "test_layout"
}
</script>
<template>
<div>
<p>My Blog Title</p>
</div>
</template>
<script>
export default {
layout:"test_layout",
name: "blog",
}
</script>
I have tried <Nuxt/> instead of <slot />, but it's not working.
Nuxt 3 seems to replace the filename's underscore with hyphens, so the layout should be specified as test-layout:
// blog/index.vue
export default {
// layout: 'test_layout', // ❌ replace underscore with hyphen
layout: 'test-layout', // ✅
}
demo
This wasn't an issue in Nuxt 2, which uses the exact filename as the layout name (including underscores). I also don't see any documentation about this. I've reported the issue to get some clarification.
Remove below code from your layout file. This may work.
<script>
export default {
name: "test_layout"
}
</script>
Related
I'm discovering Nuxt 3 and and simply want to make an animation between pages. The idea is to use javascript hooks to make page transitions using js library such as gsap or animeJs.
So in my app.vue file, I simply put <NuxtPage/> into <Transition> element like this :
<NuxtLayout>
<Transition>
<NuxtPage/>
</Transition>
</NuxtLayout>
My vue pages ('./pages/index.vue' and './pages/project/myproject.vue') look like this :
<template>
<div>
<h1>My Project</h1>
</div>
</template>
<script setup>
function onEnter(el, done) {
done()
}
function onLeave(el, done) {
done()
}
</script>
I have followed both Nuxt 3 and Vue 3 documentations :
https://v3.nuxtjs.org/guide/directory-structure/pages#layouttransition-and-pagetransition
https://vuejs.org/guide/built-ins/transition.html#javascript-hooks
I also read this thread on github, but I can't find answer :
https://github.com/nuxt/framework/discussions/851
When i was using Nuxt 2 I only need to put transition object into my page like this and it's working fine :
<script>
export default {
// ... (datas, methods)
transition: {
mode: "in-out",
css: false,
enter(el, done) {
console.log("enter");
done()
},
leave(el, done) {
console.log("leave");
done()
}
}
}
</script>
<template>
<div>
<h1 class="text-center text-5xl">Hello World</h1>
</div>
</template>
Do you have any idea how to achieve it ?
Nuxt 3 doesn't need a <Transition> wrapper around pages/layouts, by default it does that for you.
Take a look at this starter template: in assets/sass/app.scss, the last part of the style is page and layout transition.
You can tweak the default named animations (page- and layout-).
More infos here
Just follow the official documentation for Nuxt 3. You need to add the following code to your nuxt.config.ts file:
export default defineNuxtConfig({
app: {
pageTransition: { name: 'page', mode: 'out-in' }
},
})
And then apply the classes inside your app.vue file, like this:
<template>
<NuxtPage />
</template>
<style>
.page-enter-active,
.page-leave-active {
transition: all 0.4s;
}
.page-enter-from,
.page-leave-to {
opacity: 0;
filter: blur(1rem);
}
</style>
Nuxt 3 uses the Vue's <Transition> component under the hood, so you don't need to add it in the template.
Be careful with the css prefix.
I have the following Vue component:
<template>
<div id="wrapper">
<div class="main-container">
<Header />
<router-view/>
<Footer/>
</div>
</div>
</template>
<script>
import './assets/js/popper.min.js';
// other imports
// ....
export default {
name: 'App',
components : {
Header,
Footer
},
mounted(){
// this is syntax error
import './assets/js/otherjsfile.js'
}
}
</script>
As is clear from the code snippet, I want to have the otherjsfile.js loaded in mounted() hook. That script file has certain IIFEs which expects the html of the web page to be fully loaded.
So how do I invoke that js file in a lifecycle hook?
This is the pattern I use. The example is importing a js file which contains an IIFY, which instantiates an object on window.
The only problem with this would occur if you want to use SSR, in which case you need Vue's <ClientOnly> component, see Browser API Access Restrictions
mounted() {
import('../public/myLibrary.js').then(m => {
// use my library here or call a method that uses it
});
},
Note it also works with npm installed libraries, with the same path conventions i.e non-relative path indicates the library is under node_modules.
I'm a little unsure of what your asking. But if you are just trying to include an external js file in your page, you can just use the script tag in your template and not have to put anything in your mounted function, like this:
<template>
<div id="wrapper">
<div class="main-container">
<Header />
<router-view/>
<Footer/>
</div>
<script src="./assets/js/otherjsfile.js"></script>
</div>
</template>
<script>
import './assets/js/popper.min.js';
// other imports
// ....
export default {
name: 'App',
components : {
Header,
Footer
},
}
</script>
Does this solve your issue?
I'm using Vue Onsen UI and trying to render a Vue single file component for each tab.
In the documentation here, they make use of template in a single page. Which is not very reusable. I want to be able to import custom component and render that.
Here is something that I'm trying to do which doesn't seem to work.
<template lang="html">
<v-ons-page>
<!-- top tab bar -->
<v-ons-tabbar position="top" :index="0">
<v-ons-tab label="Browse" page="TaskList">
</v-ons-tab>
<v-ons-tab label="Second">
</v-ons-tab>
</v-ons-tabbar>
</v-ons-page>
</template>
<script>
import TaskList from './TaskList';
export default {
template: '#main',
components: {
'task-list': TaskList,
},
};
</script>
<style lang="scss">
</style>
Can you suggest anything that I should try?
Instead of using tab objects that reference the components directly, use the :tabs property of the tabbar to set up the pages:
<template lang="html">
<v-ons-page>
<v-ons-tabbar position="top" :index="0" :tabs="tabs">
</v-ons-tabbar>
</v-ons-page>
</template>
<script>
import TaskList from './TaskList';
import SecondPage from './SecondPage';
export default {
template: '#main',
data: function () {
return {
tabs: [
{label: 'Browse', page: TaskList},
{label: 'Second', page: SecondPage}
]
}
}
};
</script>
Also, make sure the root element of the components you reference in the page property are <v-ons-page> elements.
I was having the same difficulty with the following syptoms:
Tabs were not appearing at all
No errors in CLI or in console
Note that I was also using the "Hello World" app that is generated from the CLI (vue init OnsenUI/vue-pwa-webpack hello-world)
Resolution
It was pretty simple in the end: there is a file in the root of the folder called vue-onsen-components.js which has all of the components and some of them are commented out. I had to uncomment the following lines and then the tabs appeared:
export { default as VOnsTab } from 'vue-onsenui/esm/components/VOnsTab'
export { default as VOnsTabbar } from 'vue-onsenui/esm/components/VOnsTabbar'
I am using nuxt.js (which is based on vue.js) to build a custom website, I need to load an Ad on my website using a provided by my partners, and I need to place it at a specific place on my html code. So I add it to my component template but it does not render.
Here is a sample of the code I'm trying to get to work
<template>
<div>
<div class="columns is-centered is-mobile">
<p>Hello World</p>
</div>
<div>
<script type="text/javascript" src="sampleSource"></script>
</div>
</div>
</template>
<script>
export default {
}
</script>
the script that comes from src="sampleSource" doesn't load and doesn't execute, any help is appreciated. Thank you very much.
On the page, use in metadata with body: true for add script inside body
<script>
export default {
head: {
script: [
{ src: '/head.js' },
// Supported since Nuxt 1.0
{ src: '/body.js', body: true },
{ src: '/defer.js', defer: '' }
]
}
}
</script>
You need to create a (sample-source.vue) component and take it to the /components dir.
After that you need to create a plugin for your component: /plugins/sample-source.js
sample-source.js :
import Vue from 'vue'
import SampleSource from '~/components/sample-source.vue'
Vue.use(SampleSource)
nuxt.config.js:
...
module.export
...
plugins: [
'~/plugins/sample-source.js'
]
After these steps you can use your component everywhere.
Or the easiest way:
<template>
<div>
<div class="columns is-centered is-mobile">
<p>Hello World</p>
</div>
</div>
</template>
<script>
export default {
mounted () {
----your code here from sampleSource.js----
}
}
</script>
I'm using Vue and Brunch in a small project, today I decide to add Vueify to make my components more concise.
But they are always seen has fragment instance so they are not rendered.
<template lang="pug">
div.sticker-container.sticker-xs-container.nav-top-sticker-animate#btn-about(v-bind:href="link")
span.sticker.sticker-xs.sticker-dark
span.sticker-txt.sticker-xs-txt(v-html="locales.btns.open")
span.sticker.sticker-xs.sticker-over.sticker-over-xs.sticker-light(v-show="opened")
span.sticker-txt.sticker-xs-txt.sticker-light-txt(v-html="locales.btns.close")
</template>
<script>
export default {
data(){
return {
disabled: false,
link: '#'
}
}
}
</script>
To use Vueify I simply add Vue-brunch to my project and I call this vue component like this:
import bar from './foo/bar'
Vue.component('sticker-bar', bar)
So, what i'm doing wrong ?
Try adding a surrounding div within your template. Like so:
<template>
<div>
<content></content>
</div>
</template>
Most times this will solve the fragment instance error.
For more detailed info: https://vuejs.org/guide/components.html#Fragment-Instance
I hope it helps!