Vue can't listen to Cordova events
Question
I am trying to build a hybrid-app with Cordova . I am using VueJS for routing and AJAX requests.
Unfortunately I am not able to catch some of the Cordova events. Not even the deviceReady event is working.
Here is my file:
require('./bootstrap');
var Vue = require('vue');
var VueRouter = require('vue-router');
Vue.use(VueRouter);
// Some components
Vue.component('test', require('./Vue/components/test.vue'));
Vue.component('mainnav', require('./Vue/partials/mainnav.vue'));
// Route-components
const Home = Vue.component('home', require('./Vue/pages/home.vue'));
const Login = Vue.component('login', require('./Vue/pages/auth/login.vue'));
const Register = Vue.component('register', require('./Vue/pages/auth/register.vue'));
const notFound = Vue.component('notFound', require('./Vue/pages/404.vue'));
// the routes
const routes = [
{ path: '', component: Home },
{ path: '/', component: Home },
{ path: '/login', component: Login },
{ path: '/register', component: Register },
{ path: '*', component: notFound }
];
const router = new VueRouter({
mode: 'history',
routes // short for routes: routes
});
const vueApp = new Vue({
router,
mounted: function(){
//alert('VueJS is ready!');
document.addEventListener('deviceReady', this.onDeviceReady, false);
},
methods: {
onDeviceReady: function() {
alert('Device is ready!');
}
}
}).$mount('#app');
Maybe I don't get a message because the device is ready before Vue is ready. But how can I handle this?
I have access to to other options, for example the vibration-plugin both from the Vue root-instance and from a vue component:
export default {
data() {
return {
vibrateDuration: 5000,
};
},
methods: {
letsVibrate: function(){
navigator.vibrate(this.vibrateDuration);
}
}
}
Any idea, how I can catch the device ready event within Vue?
3 answers
solution1
3 2016-12-05 23:02:09
It maybe is a question of concurrency. Try setting up some simple semaphore locks that trigger a function only when both are on (not tested, but you get the idea):
let deviceReady = false
let vueMounted = false
const vueApp = new Vue({
router,
mounted: function(){
vueMounted = true
if (deviceReady) vueApp.everythingReady()
},
methods: {
everythingReady: function() {
alert('Vue is mounted and everything is ready')
}
}
}).$mount('#app')
document.addEventListener('deviceReady', () => {
deviceReady = true
if (vueMounted) vueApp.everythingReady()
}, false)
solution2
0 2018-05-18 09:15:04
Try with:
vueApp = new Vue({
//...
methods: {
onDeviceReady: function() {
alert('Device is ready!');
}
}
});
document.addEventListener(
'deviceready',
vueApp.onDeviceReady
);
solution3
0 2020-09-28 16:40:03
For vue apps you must explicity add <script src="cordova.js"></script> to public/index.html
<!DOCTYPE html>
<html lang="es">
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width,initial-scale=1.0" />
<link rel="icon" href="<%= BASE_URL %>favicon.ico" />
<title>My app</title>
</head>
<body>
<script src="cordova.js"></script> <!-- dude, add this -->
<div id="app"></div>
<noscript>
<strong
>We're sorry but ia doesn't work properly without JavaScript enabled.
Please enable it to continue.</strong
>
</noscript>
</body>
</html>
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