VueJS named routes not working - javascript

I try to work with named routes in a Vue app.
Exactly the same setup works totally fine in an other Vue project.
If I click on a named router-link, the just disappears.
If I check the element in the browser, there is an empty comment at the place, where the section should be.
The console isn't showing any errors.
Has anyone seen something similar?
Thank's for every help!
Code:
index.js
import Vue from 'vue';
import Router from 'vue-router';
import Home from '#/components/views/home';
import AskQuestion from '#/components/views/ask-question';
import AddQuestion from '#/components/views/add-question';
import CompleteQuestions from '#/components/views/complete-questions';
import Survey from '#/components/views/survey';
Vue.use(Router);
export default new Router({
routes: [
{
path: '/',
name: 'Home',
component: Home
},
{
path: '/ask-question',
name: 'AskQuestion',
component: AskQuestion
},
{
path: '/add-question',
name: 'AddQuestion',
component: AddQuestion
},
{
path: '/complete-questions/:surveyId',
name: 'CompleteQuestions',
component: CompleteQuestions
},
{
path: '/survey/:surveyId',
name: 'Survey',
component: Survey
}
]
});
HTML
<router-link :to="{name: 'survey', params: {surveyId: survey.id}}">
<p class="viewQuestions">View questions</p>
</router-link>
App.vue
<template>
<div id="app">
<navigation></navigation>
<router-view/>
</div>
</template>
<script>
import Navigation from '#/components/generel/navigation';
export default {
name: 'app',
components: {
Navigation
}
};
</script>
<style src="./assets/scss/_general.scss" lang="scss"></style>

in route config , set history mode and then go to your link and click that LINK , and then go check URL address bar
export default new VueRouter({
mode:'history',
......
});
for example if you click on this
<router-link :to="{ name: 'home' }"> Home </router-link>
and your rute is
{
path:'/home',
component:Home,
name:'home'
}
if your route workin well , you must see this url in browser address bar
https://localhost/home

Related

Display layout based on boolean from Vuex

I got Vue2 app with vue-router with routings configured like that:
export default {
path: "/",
redirect: "/dashboard",
component: AdminLayout,
meta: {
requiresAuth: true
},
children: [
{
path: "/dashboard",
name: "Dashboard",
component: Dashboard
},
{
path: "/add/user",
name: "InviteUser",
component: InviteUser
},
{
path: "/groups",
name: "Groups",
component: Groups
},
...
In app, we got two different types of users - admin and normal user. Some of those routings should be accessible for both, but the problem is that user should see different layout base on its type (permission) - AdminLayout for admins and UserLayout for normal users.
Is there any way to show app which template should user see based on boolean from vuex with keeping route path?
on /dashboard admin will see dashboard with AdminLayout
on /dashboard normal user will see dashboard with UserLayout
My main routing cofig:
import Vue from "vue";
import VueRouter from "vue-router";
import SessionRoutes from "./session.js";
import AdminRoutes from "./admin.js";
import defaultRoutes from "./default";
Vue.use(VueRouter);
const routes = [AdminRoutes, SessionRoutes, defaultRoutes];
const router = new VueRouter({
mode: "history",
routes
});
export default router;
you can set a condition in the layout part on the current page for example for when you use nuxt:
<script>
export default {
layout: (ctx) => (ctx.isAdmin ? 'adminLayout' : 'userLayout'),
}
</script>
but I opine you don't use Nuxt.js and I think below solution is suitable for your question:
Using the meta-object in our route
set dynamic component on app.vue page
code for about.vue page
import Home from '../views/Home.vue'
import About from '../views/About.vue'
import LayoutA from '../layouts/LayoutA.vue'
import LayoutB from '../layouts/LayoutB.vue'
Vue.use(VueRouter)
const routes = [
{
path: '/',
name: 'Home',
component: Home,
meta: { layout: LayoutA }
},
{
path: '/about',
name: 'About',
component: About,
meta: { layout: LayoutB }
}
]
const router = new VueRouter({
mode: 'history',
base: process.env.BASE_URL,
routes
})
export default router;
<!--app.vue page -->
<template>
<div id="app">
<component :is="this.$route.meta.layout || 'div'">
<router-view />
</component>
</div>
</template>
<script>
export default {
name: "App",
};
</script>
<!--about page-->
<template>
<div class="about">
<h1>This is an about page</h1>
</div>
</template>
<script>
export default {
name: "About"
};
</script>
To get a different layout working for the dashboard and all child routes your layouts have to use the router view component. I use a wrapper component to handle this in one of my projects following this approach.
Excerpt from my router config:
…
{
component: MainFrame,
name: 'main',
path: '/',
redirect: 'dashboard',
children: [
{
alias: 'dashboard',
component: Dashboard,
name: 'dashboard',
path: '', // Default child route → be equivalent to /dashboard
},
{
path: "add/user",
name: "InviteUser",
component: InviteUser
},
{
path: "groups",
name: "Groups",
component: Groups
},
],
},
…
In your MainFrame component you can wrap your layout in a dynamic component. So you can switch your layout easely based on a Vuex getter:
MainFrame.vue
<template>
<component :is="layout">
<!-- you can use slots too if you like -->
</component>
</template>
<script>
import AdminLayout from './AdminLayout'
import UserLayout from './UserLayout'
export default {
computed: {
layout() {
return this.$store.getters['isAdminUser'] ? AdminLayout : UserLayout
}
}
}
</script>
And your layouts have to use <router-view />. It works as a wrapper for all nested routes and therefore you have only one place to handle the layout for the dashboard and child pages:
AdminLayout.vue
<template>
<div class="auth-view">
<header>…</header>
<aside>…</aside>
<main>
<transition name="fade" mode="out-in">
<router-view />
</transition>
</main>
<footer>…</footer>
</div>
</template>
UserLayout.vue
<template>
<div class="guest-view">
<router-view />
</div>
</template>
EDIT:
This approach can be used for deeper nesting too. Assuming your user route should have another child routes you can solve this on the router config using a <router-view /> within a render function:
…
// Let's split down user related routes
{
component: { render: (h) => h('router-view') },
name: 'usersView',
path: 'users',
redirect: 'ListUsers',
children: [
// Show users
{
path: '', // route: /users/
name: 'ListUsers',
component: ListUsers
},
// Show a single user
{
path: ':id', // route: /users/{userId}
name: 'ViewUser',
component: ViewUser
},
// Invite new users
{
path: 'add', // route: /users/add
name: 'InviteUser',
component: InviteUser
},
]
}
…

Routing between two components in Vue.js

Well, this is my App.vue:
<template>
<div id="app">
<img alt="Vue logo" src="./assets/logo.png">
<Home/>
<AddService/>
</div>
</template>
<script>
import Home from './components/Home.vue'
import AddService from './components/AddService.vue'
import Vue from 'vue'
import VueRouter from 'vue-router'
const router = new VueRouter({
mode: 'history',
routes: [
{
path: '/home',
name: 'home',
component: Home
},
{
path: '/addService',
name: 'addService',
component: AddService
}
]
});
Vue.use(router)
export default {
name: 'App',
components: {
Home
}
}
</script>
I'd like to route between the Home and AddService Component. My Home page has a link which is basically this: Add a new Service
And if I press on this link I should get redirected to the AddService Component. But at the moment it only adds the right url in the search bar but I don't get redirected
When using Vue router you are not supposed to make your own anchor tags with hrefs for navigation. To navigate you can use the router-link component.
If you want to programmatically navigate you can use the push method on the router.
Your App.vue should look like this
<template>
<div id="app">
<router-view />
</div>
</template>
Your index.js should look like this
import Vue from 'vue'
import App from '#/App.vue'
import VueRouter from 'vue-router'
import Home from '#/components/Home'
import AddService from '#/components/AddService'
Vue.use(VueRouter)
const routes = [
{
path: '/',
name: 'Home',
component: Home
},
{
path: '/add-service',
name: 'Add Service',
component: AddService
}
]
const router = new VueRouter({
mode: 'history',
base: process.env.BASE_URL,
routes
})
new Vue({
el: '#app',
router,
render: h => h(App)
}).$mount('#app')
BUT best practise is to use an external router/index.js file to declare all your routes and import to the index.js(main app file) and use it when you declare new Vue instance.
After that you can have router-link in your code as
<router-link to="path">
or navigate programmaticaly with
this.$router.push({ name: AddService })
or
this.$router.push({ path: '/' })

Vue js Routers how to open a page when following a specific link

I am studying Vue JS and I have problems with routers, I want certain content to open when writing on the page address for example "Home", and more precisely, I have a component called HomePage, I want to open this component when writing in url " Home "for example "http://localhost:8080/Home" and by default, if nothing is specified in the address, then an empty page would open
App.vue
<template>
<HomePage></HomePage>
</template>
<script>
import HomePage from "#/View/HomePage/HomePage";
export default {
name: 'App',
components: {
HomePage
}
}
</script>
Edit
App.vue
<template>
<HomePage>
<router-view />
</HomePage>
</template>
<script>
import HomePage from "#/View/HomePage/HomePage";
export default {
name: 'App',
components: {
HomePage,
}
}
</script>
Index.js
import Vue from 'vue'
import Router from 'vue-router'
import HomeRoute from '#/components/routes/HomeRoute'
import Rar from "./src/View/Rar";
Vue.use(Router)
const router = new Router({
routes: [
{
path: '/home',
name: 'HomeRoute',
alias: '*',
component: HomeRoute
},
{
path: '/Rar',
name: 'Rar',
component: Rar
}
]
})
export default router
You should specify a path inside your routes.
Steps
Your main app.vue should look like this
<div>
<navbar />
<router-view />
<footer />
</div>
</template>
make a folder router and inside an index.js (or more structured files)
It must look like this
import Vue from 'vue'
import Router from 'vue-router'
import HomeRoute from '#/components/routes/HomeRoute'
import AboutRoute from '#/components/routes/AboutRoute'
Vue.use(Router)
const router = new Router({
routes: [
{
path: '/home',
name: 'HomeRoute',
alias: '*',
component: HomeRoute
},
{
path: '/about',
name: 'About',
component: AboutRoute
}
]
})
export default router
The first path is the '/home' with alias *.
if you type '/home' in the url you will go to the main page.
Also the alias: '*' means that everything you type after will redirect you to this route, unless it finds another route registered
You are missing some code from main.js.
I cannot see Vue getting initalized anywhere.
You should import router in your main.js and use .use(router) in there
App.vue
<template>
<router-view />
</template>
/router/index.js
import Router from 'vue-router'
import HomeRoute from '#/components/routes/HomeRoute.vue'
const router = new Router({
routes: [
{
path: '/home',
component: HomeRoute
}
]
})
export default router
main.js
import Vue from 'vue'
import App from "./App.vue";
import router from '#/router'
const app = Vue.createApp(App)
app.use(router)
app.mount('#app')
You can check your HomePage component. Does it has slot that you put router-view there? What if you use simple router-view without HomePage? Did you register router in your main app.js?
And if I correctly understand you, you can do something like this to manage your routes in index.js
const router = new Router({
routes: [
{
path: '/',
beforeEnter: (from, to, next) => next({path: '/home'})
},
{
path: '/home',
name: 'HomeRoute',
component: HomeRoute
}
]
})
Read about VueRouter hooks https://router.vuejs.org/guide/advanced/navigation-guards.html#global-before-guards
Also you can use children:
import HomeLayout from '#/layouts/HomeLayout.vue'
import HomePage from '#/views/HomePage.vue'
import HomeAbout from '#/views/HomePage.vue'
const router = new Router({
routes: [
{
path: '/',
beforeEnter: (from, to, next) => next({path: '/home'})
},
{
path: '/home',
component: HomeLayout,
children: [
// full url will be like: localhost:8080/home
{
path: '',
name: 'Home',
component: HomePage
},
// full url will be like: localhost:8080/home/about
{
path: 'about',
name: 'HomeAbout',
component: HomeAbout
}
]
}
]
})

Vue Material Tabs not showing content

The program must shows the page when that is selected from tab using Vue Material Tab. I've configured routes and installed dependencies but when I click on the tab not is showed. The code have two Vue components to test two screens content. The ideia is show a row like toolbar at top of view and populate it with tabs. The two screens are Menu and Home.
App.vue
<template>
<div>
<md-tabs md-sync-route>
<md-tab id="tab-home" md-label="Home" to="/components/Home" exact></md-tab>
<md-tab id="tab-pages" md-label="Pages" to="/components/Menu"></md-tab>
</md-tabs>
<router-view/>
</div>
</template>
<script>
export default {
name: 'App',
}
</script>
index.js
import Vue from 'vue'
import Router from 'vue-router'
import Home from '#/components/Home'
import Menu from '#/components/Menu'
import VueMaterial from 'vue-material'
import 'vue-material/dist/vue-material.min.css'
import 'vue-material/dist/theme/default.css'
Vue.use(VueMaterial)
Vue.use(Router)
export default new Router({
mode: 'history',
routes: [
{
path: '/',
name: 'Home',
component: Home
},
{
path: '/Home',
name: 'Home',
component: Home
},
{
path: '/Menu',
name: 'Menu',
component: Menu
},
]
})
Menu.vue
<template>
<div>
<h1>Menu</h1>
</div>
</template>
<script>
export default {
name: 'Menu'
}
</script>
Home.vue
<template>
<div>
<h1>Home</h1>
</div>
</template>
<script>
export default {
name: 'Home',
}
</script>
Yo don't have routes with path /components/Home and /components/Menu in your router config. So provide correct path's.
<md-tab id="tab-home" md-label="Home" to="/Home" exact></md-tab>
<md-tab id="tab-pages" md-label="Pages" to="/Menu"></md-tab>

Vue router does not render/mount root path component

i am making a page with vue, vue-router and laravel, the problem, when i enter in localhost/myproject/public_html/, the Home component is not rendered in the router-view, if i click in the router link to the Service component, it render the content normally, and when i click to the home path it render the home component content, so why this happens? this is my app.js structure
import Vue from 'vue'
import VueRouter from 'vue-router'
Vue.use(VueRouter)
import App from './views/App'
import Home from './views/Home'
import Service from './views/Service'
const router = new VueRouter({
mode: 'history',
routes: [
{
path: '/',
name: 'home',
component: Home
},
{
path: 'servicios',
'name' : 'services',
component: Service
}
],
});
const app = new Vue({
el: '#app',
components : { App },
router,
});
this is my App.vue
<template>
<div>
Hola
<router-link :to="{ name : 'services' }">
ir a servicios
</router-link>
<router-view>
</router-view>
</div>
</template>
<script>
import PageLogo from '../components/PageLogo'
import Loading from '../components/Loading'
export default {
mounted : function(){
console.log(this.$router.currentRoute.path)
},
components : {
'page-logo' : PageLogo,
'loading' : Loading
},
methods : {
ajaxOver : function() {
}
}
}
</script>
this is my Home.vue
<template>
<div class="row">
Home page
<router-link :to="{ name : 'services' }">
go to services
</router-link>
</div>
</template>
<script>
export default {
mounted: function() {
console.log('hola')
}
}
</script>
and this is Service.vue
<template>
<div>
Services page
<router-link :to="{ name : 'home' }">
go to home
</router-link>
</div>
</template>
<script>
export default {
mounted : function(){
console.log('services')
}
}
</script>
so how can i solve this? if i reload the page in any route, the component should be mounted, but in the vue router is not being displayed, so the component is not mounted.
Edit:
As requested, in App.vue the log is /myproject/public_html/
I've never used Laravel before, but I think you're looking for base.
Vue docs:
type: string
default: "/"
The base URL of the app. For example, if the entire single page application is served under /app/, then base should use the value "/app/".
Since you're serving your project at localhost/myproject/public_html/, vue is seeing /myproject/public_html/ instead of /.
You can change this by adding the base route to the vue-router constructor.
const router = new VueRouter({
mode: 'history',
base: '/myproject/public_html/',
...
}

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