I just installed vue-router 4 into a vue 3 application. When setting up my home route I keep getting the application displaying twice and even the navigation twice but cannot figure out why. I tried bringing in the Navigation component into App.vue and Home.vue but still shows twice. Is there something off that I am overlooking here?
router/index.js
import { createWebHistory, createRouter } from "vue-router";
import Home from "../components/Home";
import About from "#/components/About";
const routes = [
{
path: "/",
name: "Home",
component: Home,
},
{
path: "/about",
name: "About",
component: About,
},
];
const router = createRouter({
history: createWebHistory(),
routes,
});
export default router;
Navigation.vue
<template>
<div id="nav">
<router-link to="/">Home</router-link>
<router-link to="/about">About</router-link>
</div>
<router-view/>
</template>
<script>
export default {
name: 'Navigation'
}
</script>
Home.vue
<template>
<Header/>
<Navigation/>
<div>
<About/>
</div>
</template>
App.vue
<template>
<Home/>
</template>
<script>
import Home from "#/components/Home";
export default {
components: {Home}
}
</script>
Home contains Navigation (which contains <router-view>, rendering the current route) and About. Since About is always rendered, you'd see two of them if the current route were /about.
<template>
<Header/>
<Navigation/> <!-- contains router-view -->
<div>
<About/> <!-- ❌ always rendered in addition to current route -->
</div>
</template>
Your current route configuration has no child routes, so there should only be one <router-view>, and it's usually in the root component (App.vue):
App.vue:
<template>
<Header />
<Navigation />
<router-view />
</template>
Navigation.vue:
<template>
<div id="nav">
<router-link to="/">Home</router-link>
<router-link to="/about">About</router-link>
</div>
<!--<router-view/> ❌ move to App.vue -->
</template>
Home.vue:
<template>
<!--<Header/> ❌ move to App.vue -->
<!--<Navigation/> ❌ move to App.vue -->
<div>
<About />
</div>
</template>
demo
Related
I have this structure:
components
Login.vue
layouts
default.vue
middleware
authenticated.js
Pages
index.vue
Is there somethin form that Redirect to the Login component from middleware/authenticated.js?
I have this code in default.vue, from where I do the Login.vue import.
<template>
<v-app dark>
<div v-if="$auth.loggedIn" >...
<!-- Contenido del Main -->
<v-main>
<v-container>
<nuxt />
</v-container>
</v-main>
</div>
<div v-else>
<!-- Page Login Component-->
<Login />
</div>
</v-app>
</template>
<script>
import Login from "~/components/Login"
export default {
components: {
Login,
},
}
</script>
I don't have this idea, because in the page They use it like this
if (!store.state.authenticated) {
return redirect('/login')
}
could someone explain to me?
I am using Vue after a long pause so sorry in advance for rather silly question.
I have a navigation component which is nested in layout component. The problem is that it is not visible on the page and in DevTools but I can see it in my Vue Chrome extension.
I feel like I am missing something really small but can't figure this out. Please help.
This my App.vue
<template>
<div id="app">
<router-view />
</div>
</template>
This is my Home page:
<template>
<Layout>
<h1>Home page</h1>
</Layout>
</template>
<script>
import Layout from '../layouts/Layout.vue';
export default {
name: 'home',
components: { Layout },
};
</script>
This is Layout component:
<template>
<div class="main">
<Navigation />
<slot />
</div>
</template>
<script>
import Navigation from '../components/Navigation.vue';
export default {
name: 'Layout',
components: { Navigation },
};
</script>
Everything is visible from Layout component except Navigation component. Here it is:
<template>
<div class="navigation">
<router-link :to="{ name: 'home' }">
Home
</router-link>
<nav>
<!-- Nav routes -->
</nav>
</div>
</template>
<script>
export default {
name: 'Navigation',
};
</script>
I'have multiple auth laravel dashboard. When i login the default page redirect me to the client dashboard blade. When i write something in client blade.It does not show anything.I am using vuejs routers. Everything is working perfect. I tried to call component in that blade but it's still showing blank .I want to redirect to dashboard component.
Controller:
I tried it with the return url('url here') but still not working for me.
public function index()
{
return view('client');
}
Client Blade:
#extends('layouts.master')
#section('content')
<template>
<div class="container-fluid">
<client_details></client_details>
</div>
</template>
<script>
import clientdetails_header from "./clientdetails_header.vue";
export default {
data() {
return {
}
},
components: {
'client_details': clientdetails_header
},
mounted() {
console.log('Component mounted.')
}
}
</script>
#endsection
Master Blade:
<ul>
<li>
<router-link to="/clientdashboard" title="dashboard">
<span class="nav-link-text"><iclass="fal fa-user"></i>DashBoard</span>
</router-link>
</li>
</ul>
<div class="page-wrapper" id="app">
<div class="page-content">
<router-view>
</router-view>
</div>
</div>
App.js
let routes = [
{path: '/clientdashboard', component: require('./components/clientdashboard.vue').default},
]
const app = new Vue({
el: '#app',
router,
});
const router = new VueRouter({
mode: "history",
routes
})
ClientHeader:
<template>
<div class="row">
<div class="col-xl-12">
<!-- Collapse -->
<div id="panel-6" class="panel">
<div class="panel-hdr">
<h2>
Client Details
</h2>
</div>
<div class="panel-container show">
<div class="panel-content">
<div class="row">
<div class="col-md-2">
<span><b>Company name:</b></span> <br>
<span><b>Company ABN:</b></span> <br>
<span><b>Company address:</b></span> <br>
<span><b>Company phone:</b></span> <br>
<span><b>Company email:</b></span> <br>
</div>
<div class="col-md-10">
<ul style="list-style: none;" class="list-group list-group-flush">
<li style="text-decoration: none" v-for="todo in clientData">{{todo}}</li>
</ul>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</template>
<script>
export default {
data() {
return {
user_id: this.$userId,
clientData: {}
}
},
methods: {
getClientDetails() {
axios.post(this.$path + 'api/getClientDetails', null,
{
params: {
'client_id': this.user_id,
}
})
.then(data => (
this.clientData = data.data));
}
},
mounted() {
this.getClientDetails();
console.log('Component mounted.')
}
}
</script>
I don't think it's a good idea trying to put Vue code directly inside blade.
I would suggest you create a Client.vue and put your code in it instead. Register it in your routes in app.js.
...
{path: '/client', component: require('./components/Client.vue')},
Then you can use the component in your Client blade.
<client></client>
I believe that would be a first step towards resolving this issue.
Load your app.js in <head> section of your blade.php
<script src="{{ asset('js/app.js') }}" async></script>\
Also create a div with id app there.
<body>
<div id="app"></div>
</body>
Create App.vue
<template>
<div>
<router-view />
</div>
</template>
<style scoped lang="scss">
</style>
Go to resources/js/app.js file, you will see laravel already put code to instantiate vue in there. Register your route etc.
But for me, I create a new folder resources/js/vue, put all vue related files (components, routes, filters, vuex, mixins, directives) there, create index.js and moved the code to initiate vue inside index.js.
import Vue from 'vue'
import App from './App'
import router from './router'
import store from './store'
import components from './components'
import directives from './directives'
import mixins from './mixins'
import filters from './filters'
Vue.use(router)
Vue.use(store)
Vue.use(components)
Vue.use(directives)
Vue.use(mixins)
Vue.use(filters)
new Vue({ router, store, render: h => h(App) }).$mount('#app')
export default {}
resources/js/app.js
require('./vue')
// I also initiate service-worker, firebase, and other non vue related
// javascripts in this file
I just try to follow the example about the use of slot on the Vue official site. But it failed, I have made the code very short
parent component
<template>
<subMenuTemp>
<div class="text" >
parent content
</div>
</subMenuTemp>
</template>
<script>
import subMenuTemp from 'src/test/testChildren.vue'
export default {
data() {
},
components: {
subMenuTemp
}
}
</script>
children component another .vue file
<template>
<div class="content">
<slot>
old content
</slot>
</div>
</template>
<script>
export default {
}
</script>
although the code is very short, I still cannot find where is my fault
Make sure to include the two components in your main.js or some .js file that imports Vue. It should look like this:
import Vue from 'vue'
import App from './App'
import subMenuTemp from './test/testChildren.vue'
new Vue({
el: '#app',
template: '<App/>',
components: { App, subMenuTemp }
})
You don't need to register all components in the main file as pointed in other answers.
You just need to import the child component into the parent component just as you do.
See a here: https://codesandbox.io/s/vue-template-oy15j?fontsize=14
// App.vue
<template>
<div id="app">
<parent-component message="Hello Vue !"/>
</div>
</template>
<script>
import ParentComponent from "./components/ParentComponent";
export default {
name: "App",
components: { ParentComponent }
};
</script>
// ParentComponent.vue
<template>
<child-component>
<div class="test-parent">{{ message }}</div>
</child-component>
</template>
<script>
import ChildComponent from "./ChildComponent";
export default {
name: "ParentComponent",
components: { ChildComponent },
props: {
message: String
}
};
</script>
// ChildComponent.vue
<template>
<div class="test-child">
<slot>default content</slot>
</div>
</template>
<script>
export default {
name: "ChildComponent"
};
</script>
<!-- Result -->
<div id="app">
<div class="test-child">
<div class="test-parent">Hello Vue !</div>
</div>
</div>
Is it possible to hide the vue-router from my login page? If so, how would I do that? On every page I have I see the menu, but on the Login page I don't want to see it.
Here is my code:
Login
<template>
<div>
<h1>Login</h1>
<form action="">
<label>naam</label>
<input type="text">
</form>
</div>
</template>
<script>
</script>
<style scoped>
h1 {
background-color: chartreuse;
}
</style>
App.vue
<template>
<div id="app">
<div class="routing">
</div>
<router-link to="/">Login</router-link>
<router-link to="/home">Home</router-link>
<router-view v-if="$route = 'login'"></router-view>
</div>
</template>
<script>
export default {
data () {
return {
}
}
}
</script>
Main.js
import Vue from 'vue'
import VueRouter from 'vue-router'
import App from './App.vue'
import Login from './Login.vue'
import Home from './Home.vue'
Vue.use(VueRouter);
const routes = [
{ path: '/', component: Login},
{ path: '/home', component: Home},
];
const router = new VueRouter({
routes,
mode: 'history'
});
new Vue({
el: '#app',
router,
render: h => h(App)
});
Home.vue
<template>
<div>
<h1>Home</h1>
<hr>
<router-view></router-view>
</div>
</template>
<script>
</script>
<style scoped>
h1 {
background-color: aquamarine;
}
</style>
I just had the same problem and found 2 approaches:
1. Using nested routes - http://router.vuejs.org/en/essentials/nested-routes.html
Basically you have to use your App.vue as kind of a placeholder, with all the elements that are shared between all the pages (in your case I believe that is none), and place <router-view></router-view> inside it. For you I believe that will be as simples as:
//App.vue
<template>
<div id="app">
<router-view></router-view>
</div>
</template>
And you also will have to have another template that will hold your menu:
//Restricted.vue
<template>
<div id="restricted">
<div class="routing">
</div>
<router-link to="/">Login</router-link>
<router-link to="/home">Home</router-link>
<router-view></router-view>
</div>
</template>
And in your router should have something like:
import Vue from 'vue'
import VueRouter from 'vue-router'
import App from './App.vue'
import Login from './Login.vue'
import Home from './Home.vue'
import Restricted from '/.Restricted.vue';
Vue.use(VueRouter);
const routes = [
{ path: '/', component: Login},
{
path: '/restricted',
component: Restricted,
children: [
{ path: 'home', component: Home},
],
},
];
const router = new VueRouter({
routes,
mode: 'history'
});
new Vue({
el: '#app',
router,
render: h => h(App)
});
This way your Login page will be rendered at / and other pages (with menu) at /restricted/{other_page}. Using this approach the menu will not be displayed nor rendered.
2. Using v-if on the components that you do not want to render.
In you App.vue use v-if="this.$route.path !== '/'" on the elements that you do not want to be rendered, in your case, the router-link's. You could encapsulate them and apply v-if="this.$route.path !== '/'" to the encapsulation element (div?)
//App.vue
<template>
<div id="app">
<div class="routing" v-if="this.$route.path !== '/'">
<router-link to="/">Login</router-link>
<router-link to="/home">Home</router-link>
</div>
<router-view></router-view>
</div>
</template>
Regards.
You can use v-if for this:
<router-link v-if="!isOnLoginPage()" to="/">Login</router-link>
where isOnLoginPage can be a simple method, which returns true or false depending on current route.
isOnLoginPage: function() {
return this.$route.path === '/'
}
if your login path is '/login'
in your App.vue
<template>
<div id="app">
<div class="routing">
</div>
<router-link to="/" v-if="$route.fullPath !== '/login'">Login</router-link>
<router-link to="/home" v-if="$route.fullPath !== '/login'">Home</router-link>
<router-view v-if="$route.fullPath === '/login'"></router-view>
</div>
</template>
<script>
export default {
data () {
return {
}
}
}
</script>