I have set up a Laravel / Vue app with the main element (#app) for my app in my welcome.blade.php file.
Then I have app.js file in which I initiate my Vue instance. And then there's my routes.js and MyComponent.vue files.
In MyComponnent.vue I am trying to load vue-winwheel. But I keep getting this warning:
[Vue warn]: Unknown custom element: - did you register the component correctly? For recursive components, make sure to provide the "name" option.
And the component won't load. If I use directly in my welcome.blade.php file it does load, but in the wrong place of course.
I did register VueWinwheel globally (tested both VueWinwheel and vue-winwheel).
Anyone have any ideas what I'm missing?
app.js
import Vue from 'vue';
import Vuex from 'vuex'
import VueRouter from 'vue-router';
import BootstrapVue from 'bootstrap-vue'
import VueWinwheel from 'vue-winwheel/vue-winwheel'
import routes from './routes';
import 'bootstrap/dist/css/bootstrap.css'
import 'bootstrap-vue/dist/bootstrap-vue.css'
Vue.use(Vuex);
Vue.use(VueRouter);
Vue.use(BootstrapVue);
Vue.use(VueWinwheel);
require('./bootstrap');
let app = new Vue({
el: '#app',
router: new VueRouter(routes),
components: {
VueWinwheel
}
});
welcome.blade.php
<!DOCTYPE html>
<html lang="{{ str_replace('_', '-', app()->getLocale()) }}">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<meta name="mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-capable" content="yes">
<link rel="icon" type="image/png" href="{{ asset('images/FavIcon-64.png') }}" />
<link rel="stylesheet" href="{{ mix('/css/app.css') }}">
<title>My App with VueWinwheel</title>
</head>
<body>
<div id="app" class="col-xs-12 text-center">
<transition name="slideFade" mode="out-in">
<router-view></router-view>
</transition>
<vue-winwheel /> <!-- This one does work -->
</div>
<script src="/js/app.js"></script>
</body>
</html>
MyComponent.vue
<template>
<section class="winwheel-section">
<vue-winwheel /> <!-- This one does not work and makes the warning show in console -->
</section>
</template>
<script>
module.exports = {
data: function(){
return {
}
}
}
</script>
router.js
import MyComponent from './components/MyComponent';
export default{
mode: 'history',
routes: [
{
path: '/',
component: MyComponent,
name: 'MyComponent'
}
]
}
UPDATE
I have tried what #AbdulAzeez Olanrewaju suggested (and tried it before). But this gave me an error in my npm vue watch terminal:
"export 'default' (imported as 'mod') was not found in '-!../../../node_modules/babel-loader/lib/index.js??ref--4-0!../../../node_modules/vue-loader/lib/index.js??vue-loader-options!./Spin.vue?vue&type=script&lang=js&'
You could try and change
let app = new Vue({
el: '#app',
router: new VueRouter(routes),
components: {
VueWinwheel
}
});
to
let app = new Vue({
el: '#app',
router: new VueRouter(routes),
components: {
'vue-winwheel': VueWinwheel
}
});
Also i do not think you need to use the Vue.use(VueWinWheel);
I have found the answer.
I could not import Winwheel inside my MyComponent.vue because I used module.exports.
When I use export default it did work.
So:
<!-- This -->
<script>
export default {
data: function(){
return {
}
}
}
</script>
<!-- Instead of this -->
<script>
module.exports = {
data: function(){
return {
}
}
}
</script>
<!-- Note that I also remove the = after module.exports
Note: Can we write vue.js large application without using any compiler for code like currently i see all example use webpack now to make vue.js code compatible for browser .
I want make vue.js application without webpack and without using .vue extension. Is it possible? if it is possible, can you provide a link or give sample how to use routing in that case.
As we make component in .vue extension can be make component in .js extension and use application as we do in angular 1 where we can make whole app without any trans-compiler to convert the code.
Can be done that in html , css , js file only and no webpack sort of thing.
What i have done .
index.js
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1.0">
<title>vueapp01</title>
</head>
<body>
<div id="app"></div>
<!-- built files will be auto injected -->
</body>
</html>
main.js this file added in webpack load time
// The Vue build version to load with the `import` command
// (runtime-only or standalone) has been set in webpack.base.conf with an alias.
import Vue from 'vue'
import App from './App'
import router from './router'
Vue.config.productionTip = false
/* eslint-disable no-new */
new Vue({
el: '#app',
router,
components: { App },
template: '<App/>'
})
App.vue
<template>
<div id="app">
<img src="./assets/logo.png">
Hello route
Helloworld route
{{route}}
<router-view/>
<!-- <hello></hello> -->
</div>
</template>
<script>
export default {
name: 'App',
data () {
return {
route : "This is main page"
}
}
}
</script>
router
import Vue from 'vue'
import Router from 'vue-router'
import HelloWorld from '#/components/HelloWorld'
import Hello from '../components/Hello'
Vue.use(Router)
export default new Router({
routes: [
{
path: '/',
name: 'HelloWorld',
component: HelloWorld
},
{
path: '/hello',
name: 'Hello',
component: Hello
}
]
})
I have done something like this . Can we do this by just html , css , js file only with not webpack to compile code . Like we do in angular 1 .
Thanks
As stated in this jsFiddle: http://jsfiddle.net/posva/wtpuevc6/ , you have no obligation to use webpack or .vue files.
The code below is not from me and all credit goes to this jsFiddle creator:
Create an index.html file:
<script src="https://npmcdn.com/vue/dist/vue.js"></script>
<script src="https://npmcdn.com/vue-router/dist/vue-router.js"></script>
<script src="/js/Home.js"></script>
<script src="/js/Foo.js"></script>
<script src="/js/router.js"></script>
<script src="/js/index.js"></script>
<div id="app">
<router-link to="/">/home</router-link>
<router-link to="/foo">/foo</router-link>
<router-view></router-view>
</div>
Home.js
const Home = { template: '<div>Home</div>' }
Foo.js
const Foo = { template: '<div>Foo</div>' }
router.js
const router = new VueRouter({
mode: 'history',
routes: [
{ path: '/', component: Home },
{ path: '/foo', component: Foo }
]
})
index.js
new Vue({
router,
el: '#app',
data: {
msg: 'Hello World'
}
})
Appreciate the framework...
Just a sidenote: .vue files are really awesome, you should definitely try them if not using them is not a requirement
I have started learning vue.js also and I am not familiar with webpack and stuff and I also wanted to still separate and use .vue files as it makes management and code cleaner.
I have found this library:
https://github.com/FranckFreiburger/http-vue-loader
and a sample project using it:
https://github.com/kafkaca/vue-without-webpack
I am using it and it seems to work fine.
You perfectly can, but with a lot of disadvantages. For example: you cannot easily use any preprocessor, like Sass or Less; or TypeScript or transpile source code with Babel.
If you don't need support for older browser, you can use ES6 modules today. Almost all browsers support it. See: ES6-Module.
But Firefox doesn't support dynamic import(). Only Firefox 66 (Nightly) support it and need to be enabled.
And if that wasn't enough, your web application will not be indexed. It's bad for SEO.
For example, Googlebot can craw and index Javascript code but still uses older Chrome 41 for rendering, and it's version don't support ES6 modules.
If that are not disadvantages for you, then you can do this:
Remove any thirty party library import like Vue, VueRouter, etc. And include those in the index.html file using script tags. All global variables are accesible in all es6 modules. For example, remove this line from main.js and all .vue files:
import Vue from 'vue';
And add this line in your index.html:
<script src="https://npmcdn.com/vue/dist/vue.js"></script>
Rewrite all .vue files and change file extension to .js. For example, rewrite something like this:
<template>
<div id="home-page">
{{msg}}
</div>
</template>
<script>
export default {
data: function() {
return { msg: 'Put home page content here' };
}
}
</script>
<style>
#home-page {
color: blue;
}
</style>
to something like this:
let isMounted = false; /* Prevent duplicated styles in head tag */
export default {
template: `
<div id="home-page"> /* Put an "id" or "class" attribute to the root element of the component. Its important for styling. You can not use "scoped" attribute because there isn't a style tag. */
{{msg}}
</div>`,
mounted: function () {
if (!isMounted) {
let styleElem = document.createElement('style');
styleElem.textContent = `
#home-page {
color: blue;
}
`;
document.head.appendChild(styleElem);
isMounted = true;
}
},
data: function () {
return {
msg: 'Put home page content here'
};
}
}
It is all. I put an example in this link
P.S. Text editing without syntax highlighting can be frustrating. If you use Visual Studio Code you can install Template Literal Editor extension. It allows editing literal strings with syntax highlight. For styles select CSS syntax, and for templates HTML syntax. Unknown tag in HTML are highlighted differently. For solve this, change the color theme. For example, install Brackets Dark Pro color theme or any theme do you like.
Regards!
For sure you can. We did a project with Vue, and we had couple of problems during compiling .vue files.
So we switched to structure with three separate files.
But be aware that you need webpack anyway. The idea of Vue was to split huge projects into components, so using template inside .js file it's pretty normal.
So take a look at
html-loader
And
css-loader
Using these modules you can write something like this:
component.js
// For importing `css`. Read more in documentation above
import './component.css'
// For importing `html`. Read more in documentation above
const templateHtml = require('./component.html')
export default {
name: 'ComponentName',
components: { /* your components */ },
mixins: [/* your mixins */ ],
template: templateHtml,
computed: .....
}
component.css
#header {
color: red
}
component.html
<div id="header"></div>
BUT
You need to know that HTML file should be written in the same way as I you will have it in template property.
Also, take a look at this repo, maybe you will find something useful here
Vue-html-loader. It is a fork from html-loader by Vue core team.
In vuejs 3 you you can do it in an ES6 modular fashion (no webpack or other tools required):
index.html
<!DOCTYPE html>
<html>
<head>
<script type="importmap">
{
"imports": {
"vue": "https://unpkg.com/vue#3.0.11/dist/vue.esm-browser.js",
"vue-router": "https://unpkg.com/vue-router#4.0.5/dist/vue-router.esm-browser.js",
"html" : "/utils/html.js"
}
}
</script>
<script src="/main.js" type="module"></script>
</head>
<body>
<div id="app"></div>
</body>
</html>
main.js
import { createApp, h } from 'vue';
import {createRouter, createWebHashHistory} from 'vue-router';
import App from './components/App.js';
const routes = [//each import will be loaded when route is active
{ path: '/', component: ()=>import('./components/Home.js') },
{ path: '/about', component: ()=>import('./components/About.js') },
]
const router = createRouter({
history: createWebHashHistory(),
routes,
})
const app = createApp({
render: () => h(App),
});
app.use(router);
app.mount(`#app`);
components/App.js
import html from 'html';
export default {
name: `App`,
template: html`
<router-link to="/">Go to Home</router-link>
<router-link to="/about">Go to About</router-link>
<router-view></router-view>
`};
components/Home.js
import html from 'html';
export default {
template: html`
<div>Home</div>
`};
components/About.js
import html from 'html';
export default {
template: html`
<div>About</div>
`};
utils/html.js
// html`..` will render the same as `..`
// We just want to be able to add html in front of string literals to enable
// highlighting using lit-html vscode plugin.
export default function () {
arguments[0] = { raw: arguments[0] };
return String.raw(...arguments);
}
Notes:
Currently (04/2021) importmap works only on chrome (firefox in progress). To make the code compatible with other browsers also, just import (on each .js file) the dependencies directly from the urls. In this case though vue-router.esm-browser.js still imports 'vue', so you should serve an updated version of it, replacing import { .... } from 'vue' with import { .... } from 'https://unpkg.com/vue#3.0.11/dist/vue.esm-browser.js'
To avoid waterfall loading effect, you can add <link rel="modulepreload" href="[module-name]"> entries to index.html to start preloading some or all modules asynchronously before you need them.
A Related article
Vue can be included on a single html page quite simply:
Vue 3 minimal example:
<script src="https://unpkg.com/vue#3/dist/vue.global.js"></script>
<div id="app">{{ message }}</div>
<script>
const { createApp } = Vue
createApp({
data() {
return {
message: 'Hello Vue!'
}
}
}).mount('#app')
</script>
Vue 2 minimal example, with Vuetify
<!DOCTYPE html>
<html>
<head>
<link href="https://fonts.googleapis.com/css?family=Roboto:100,300,400,500,700,900" rel="stylesheet">
<link href="https://cdn.jsdelivr.net/npm/#mdi/font#6.x/css/materialdesignicons.min.css" rel="stylesheet">
<link href="https://cdn.jsdelivr.net/npm/vuetify#2.x/dist/vuetify.min.css" rel="stylesheet">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no, minimal-ui">
</head>
<body>
<div id="app">
<v-app>
<v-main>
<v-container>Hello world</v-container>
</v-main>
</v-app>
</div>
<script src="https://cdn.jsdelivr.net/npm/vue#2.x/dist/vue.js"></script>
<script src="https://cdn.jsdelivr.net/npm/vuetify#2.x/dist/vuetify.js"></script>
<script>
new Vue({
el: '#app',
vuetify: new Vuetify(),
})
</script>
</body>
</html>
vue 2 guides:
https://v2.vuejs.org/v2/guide/installation.html#CDN
https://vuetifyjs.com/en/getting-started/installation/#usage-with-cdn
vue 3 guide: https://v2.vuejs.org/v2/guide/installation.html#CDN
I need to set up vue router in my vue ja 2 application .I am not using vue cli just the cdn for vue Js .I am not able to find a way of how to set up vue router with cdn.can anyone suggest any documentation or the technique of how to achieve that ??
Any help would be much appreciated
Here's a bare bones example to help get going:
<html>
<head>
<script src="https://unpkg.com/vue"></script>
<script src="https://unpkg.com/vue-router#2.0.0/dist/vue-router.js"></script>
</head>
<body>
<div id="app">
<p><router-link to="/page1">Go to Page 1</router-link></p>
<p><router-link to="/page2">Go to Page 2</router-link></p>
<p><router-view></router-view></p>
</div>
<script>
var PageTwoComponent = Vue.component('comp2',{
template: '<p>Component Two</p>'
})
var PageOneComponent = Vue.component('comp1',{
template: '<p>Component One</p>'
})
const routes = [
{path: '/page1', component: PageTwoComponent},
{path: '/page2', component: PageOneComponent}
]
const router = new VueRouter({
routes
})
var app = new Vue({
router
}).$mount('#app')
</script>
</body>
</html>
When I click foo, the console would print as expected, but the <router-view> render nothing.
The offical docs only display how to use it in a single html file and javascript code is embeded directly in it. I've read many examples but I can't make it in webpack.
Or is there any example about vue 2 router in webpack?
I create app.vue file as a layout:
<template>
<div id="app">
<h1>Hello App!</h1>
<p>
<router-link to="/foo">Go to Foo</router-link>
<router-link to="/bar">Go to Bar</router-link>
</p>
<router-view></router-view>
</div>
</template>
<script>
export default {
}
</script>
and webpack entry file:
import Vue from 'vue';
import VueRouter from 'vue-router'
import VueResource from 'vue-resource'
Vue.use(VueResource)
Vue.use(VueRouter)
import appView from 'app.vue'
const Foo = { template: '<div>foo</div>' , mounted(){console.log(this,'mount foo')}}
const Bar = { template: '<div>bar</div>' }
const routes = [
{ path: '/foo', component: Foo },
{ path: '/bar', component: Bar }
]
const router = new VueRouter({
routes
})
new Vue({
router,
render (h) {
return h(appView);
},
}).$mount('#app')
the html file:
<!DOCTYPE html>
<html lang='zh'>
<head>
</head>
<body>
<div id="app">
</div>
<script type="text/javascript" src="/static/bunlde.js"></script>
</body>
</html
In case others fall in this trap like me. In your webpack 2 config file, add:
resolve: {
alias: {
'vue$': 'vue/dist/vue.esm.js'
}
},
Trying set up Vue Router. Not sure what I am doing wrong. Getting the error
Failed to mount component: template or render function not defined. (found in root instance)
Again, I'm coming to Vue from React and while they are pretty similar there are small things that are different and there aren't as many Vue resources out there yet.
I'm using the Webpack template and using single file components. One thing I didn't completely understand was this part in the documentation
// 1. Define route components.
// These can be imported from other files
const Foo = { template: '<div>foo</div>' }
const Bar = { template: '<div>bar</div>' }
Is this just he same as me doing import Foo from 'path/to/component/ ?
Anyway, thanks for any and all help!
Here is my main.js file
import Vue from 'vue'
import App from './App'
import QuizBuilder from '../src/components/QuizBuilder.vue'
import ResourceInfo from '../src/components/ResourceInfo.vue'
import VueRouter from 'vue-router'
Vue.use(VueRouter)
const routes = [
{ path: '/info', component: ResourceInfo },
{ path: '/quiz-builder', component: QuizBuilder }
]
const router = new VueRouter({
routes
})
const app = new Vue({
router
}).$mount('#app')
My index.html looks like this
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<title>Digestible</title>
</head>
<body>
<div id="app">
<router-view></router-view>
</div>
<!-- built files will be auto injected -->
</body>
</html>
Assuming you have the components properly, you still need a small update.
When loading vue router as module system, the application should be initialized with the following way:
new Vue({
el: '#app',
router,
render: h => h(App)
});