I have an App component and it renders fine. It's basically a component comprising two components.
App (Vue component):
1. Navigation // a menu bar with menu items
//like <router-link to="/">Home</router-link>
//like <router-link to="/contact">Contact</router-link>
2. Library // a component listing books.
I want to add another component Contact which I tried adding using vue-router, so I use the above navigation component. However, the routes don't seem to affect anything at all. What am I doing wrong?
My main.js file
const Contact = {
template: '<div>Contact Us</div>'
}
const routes = [
{
path: '/',
component: App // any change here also does not make any difference!!!
},
{
path: '/contact',
component: Contact, // this or any component doesnt make any difference!!!
}
];
const router = new VueRouter({
routes,
});
new Vue({
render: h => h(App),
router,
}).$mount('#app')
Related
Say in my router.js I have something like this:
const routes = [
{
path: '/',
name: 'home',
label: 'Start',
component: Home
}
]
Then where I render my router link, I'd like to be able to use the alternate label property declared above, instead of manually entering it, and to avoid defining it somewhere else. I tried the bit below but it does not work (it works for the 'path' property though)
<router-link :to="{name: 'home'}">{{ this.$router.label }}</router-link>
EDIT: I found that (obviously!) this.$router refers to the current, active route.
For now at least, this is my solution:
In router.js (or /router/index.js in my case) declare the routes with labels as indicated in the original question. And export both the routes and the router object.
const routes = [
{
path: '/',
name: 'home',
label: 'Start',
component: Home
}
...
]
const router = new VueRouter({
mode: 'history',
base: process.env.BASE_URL,
routes
})
export { router as default, routes };
In main.js import both variables and store routes in a way you can retrieve them anywhere.
import router, { routes } from '#/router'
Vue.prototype.routes = routes
new Vue({
router,
store,
vuetify,
render: h => h(App)
}).$mount('#app')
Where you want to "render" the route links (in my case a navbar layout), do this (using vuetify here):
<v-app-bar app color="secondary" dark>
<v-btn v-for="route in routes" :to="{name: route.name}" key='route.name' text rounded :exact="true">
{{ route.label }}
</v-btn>
</v-app-bar>
I'm sure this can be improved probably using Vuex (which I'm still studying about).
UPDATE
Found a much better solution, that don't require the routes export/import and its assignment to Vue.prototype.routes = routes. Simply do this in the component where you want to use the routes data with labels and all. The template piece (v-btn etc) remains the same.
<script>
export default {
name: 'LayoutNav',
data() {
return {
routes: this.$router.options.routes
};
}
};
</script>
How to change Vuetify tabs together with vue-router
I use vuetify tabs and router see eg. How to use Vuetify tabs with vue-router
In this sample exist two child component Foo and Bar.
I would like to change active tab and route from Foo or Bar component .
This is simplified example. I have the standard Vue structure (main.js, App.vue, Foo.Vue, Bar.vue)
I can change only router via this.$router.replace
Thanks.
JS
const Foo = {
template: '<div>Foo component!</div>'
};
const Bar = {
template: '<div>Bar component!</div>'
};
const routes = [
{ path: '/foo', component: Foo },
{ path: '/bar', component: Bar },
];
const router = new VueRouter({ routes });
new Vue({
el: '#app',
router,
});
HTML
<v-app dark>
<v-tabs fixed-tabs>
<v-tab to="/foo">Foo</v-tab>
<v-tab to="/bar">Bar</v-tab>
</v-tabs>
<router-view></router-view>
</v-app>
Add the replace directive to your v-tab:
<v-tab to="/foo" replace>Foo</v-tab>
The key is in the question you linked:v-tab is a wrapper for router-link. Adding the replace prop to a router-link tells it to call router.replace() instead of router.push() (from the API Reference).
Vue.js will re-run main.js where the main Vue instance is defined every time the route changes. Is that a normal behavior?
According to vue-router documentation, only router-specific components get their content changed along with routes. However, I added a simple console log call inside the main Vue instance created hook and it gets called after every route change.
// main.js
import App from './App.vue'
new Vue({
created() {
console.log('main created hook')
this.$store.dispatch(listenToAuthChanges)
},
render: h => h(App),
router,
store
}).$mount('#app')
// /router/index.js
import Router from 'vue-router'
import routerConfig from '#/config/routes'
import { requireAuth } from './navigationGuards'
const routes = Object.values(routerConfig)
.map(route => ({
...route,
component: () =>
import(
/* webpackChunkName: "route.component" */
`#/views/${route.component}.vue`
)
}))
const router = new Router({
mode: 'history',
base: process.env.BASE_URL,
routes
})
router.beforeEach(requireAuth)
<!-- App.vue -->
<template>
<router-view />
</template>
I would expect only the content inside 'router-view' to update after every route without triggering a full app reload which causes all initial data fetching and breaks authentication navigation guards.
I have an app built with Vue.js. In this app, I'm using the Vue Router. I successfully have top-level routes working. However, I'm unable to get child routes to work. My code seems to ignore any routes defined within the children property of a route. I've setup the problem in this fiddle. The relevant code looks like this:
const CustomerMenu = { template: '<div><br />please choose: <router-link to="/customers/list">list</router-link> <router-link to="/customers/stats">stats</router-link></div>' }
const CustomerList = { template: '<div>A list of customers here</div>' };
const CustomerStats = { template: '<div>Customer statistics</div>' };
const Suppliers = { template: '<div>Suppliers</div>' }
const router = new VueRouter({
mode: 'history',
routes: [
{ path: '/customers', component: CustomerMenu, children: [
{ path: 'list', component: CustomerList },
{ path: 'stats', component: CustomerStats }
]},
{ path: '/suppliers', component: Suppliers }
]
})
new Vue({
router,
el: '#app',
data: {}
});
How do I show the content associated with a route defined in the children property of a route. In other words, how do I get the "list" or "stats" components to appear when a user selects there respective links?
Thank you!
You were missing <router-view/> inside your CustomerMenu component.
http://jsfiddle.net/sn5vu6ek/
Remember - every component which has children routes has to have to be able to display children components.
If you just want to have some part of path common between components, you can either create parent with just <router-view/> inside, or specify full path for multiple components.
I'm having trouble getting my child views to render in Vue.
My main.js file looks like this
import DashboardProducts from './components/Dashboard/DashboardProducts'
import DashboardSettings from './components/Dashboard/DashboardSettings'
Vue.use(VueRouter)
Vue.use(Vuex)
const routes = [
{ path: '/activate', component: Activate },
{ path: '/dashboard/:view', component: Dashboard,
children: [
{ path: 'products', component: DashboardProducts },
{ path: 'settings', component: DashboardSettings }
]
},
{ path: '/login', component: Login },
{ path: '/account', component: UserAccount }
];
const router = new VueRouter({
routes // short for routes: routes
});
export default router;
/* eslint-disable no-new */
new Vue({
el: '#app',
router,
store,
render: h => h(App)
});
As you can see I have imported the components and get no errors. I have also added them as children of Dashboard and set their paths.
In my Dashboard.vue view I do this
<template>
<div>
<dashboard-nav></dashboard-nav>
<!-- Will display product and settings components -->
<router-view></router-view>
</div>
</template>
<script>
import DashboardNav from '../components/Dashboard/DashboardNav'
export default {
name: 'Dashboard',
components: {
DashboardNav
}
};
</script>
<style>
</style>
Urls are matching but no components are rendering. What am I missing?
Here is a JSFiddle of pretty much what I'm going for https://jsfiddle.net/dtac5m11/
It seems to be working fine there but I'm also using single file components in my app so it may be a little different?
Again, the issue is getting the child components to render when their routes match. Currently no components are being mounted.
UPDATE:
I am getting the DashboardProducts component to render but can't get DashboardSettings to render.
Thanks!
{ path: '/dashboard/:view', component: Dashboard,
At first, for what purpose do you add :view after dashboard path? If you are using this one for children path as a parameter, it is an issue. It is the reason, why your children component are not rendering. Because, :view is for dynamic routes. /dashboard/:view is equivalent to /dashboard/* and it means that after /dashboard there can be any route and this route will render Dashboard component. And your children paths /dashboard/products and /dashboard/settings will always match /dashboard/:view and render parent component-Dashboard.
So, in your case, your routes for children components are known. So you do not need to use :view.
More, https://router.vuejs.org/en/essentials/dynamic-matching.html.