I am new to laravel/vue js. I was following some tutorial and I could not render data in the html. It throws error message is undefined for some reason. And also I did not change much from initial laravel project setup.
one more question. I would like to see console.log result but it does not show in chrome dev-tool. Is this normal for laravel app ?
Error Use of undefined constant message - assumed 'message' (View:
/home/vagrant/flowers/resources/views/app.blade.php)
app.js
Vue.component('example', require('./components/Example.vue'));
const app = new Vue({
el: '#app',
data: {
message: 'test',
todos: [
{ text: 'Learn JavaScript' },
{ text: 'Learn Vue' },
{ text: 'Build something awesome' }
]
}
});
app.blade.php
<html>
<head>
<link re="stylesheet" href="{{ asset('css/app.css')}}"
</head>
<body>
<div id="app">
{{message}}
<example/>
</div>
<script src="{{ asset('js/app.js')}}"/></script>
</body>
</html>
Related
I've been following a tutorial on youtube on how to make a todolist app (https://www.youtube.com/watch?v=UHSipe7pSac) so far I have experienced a few errors and resolved them searching here, but I couldn't find an answer to why I can't see anything on when running the app. I tried to inspect the element, and specifically, I get this message on the console:
Uncaught TypeError: vue__WEBPACK_IMPORTED_MODULE_0__ is not a constructor
app.js code:
require('./bootstrap');
import *as Vue from "vue"
import App from "./vue/app.vue"
const app = new Vue(
{
el: '#app',
components: { App }
}
);
welcome.blade.php code:
<body>
<div id="app">
<app></app>
</div>
</body>
<script src="{{ mix('js/app.js') }}"></script>
Any help/insights will be very appreciated.
I am creating a simple laravel and vuejs CRUD Application. Vue Routes are not working, I am pretty new to vuejs; please see the code
Below is the code for web.php
Route::get('/', function () {
return view('welcome');
});
Auth::routes();
Route::get('/home', 'HomeController#index')->name('home');
Route::get('/vue','Api\PostController#home');
Route::resource('/api','Api\PostController');
Following is the code for app.js
require('./bootstrap');
window.Vue = require('vue');
window.VueRouter=require('vue-router').default;
window.VueAxios=require('vue-axios').default;
window.Axios=require('axios').default;
let AppLayout = require('./components/App.vue');
const Posts = Vue.component('Posts',require('./components/Posts.vue'));
const EditPost =
Vue.component('EditPost',require('./components/EditPost.vue'));
const AddPost =
Vue.component('AddPost',require('./components/AddPost.vue'));
const DeletePost =
Vue.component('DeletePost',require('./components/AddPost.vue'));
const ViewPosts =
Vue.component('ViewPosts',require('./components/ViewPosts.vue'));
const ExampleComponent =
Vue.component('ViewPosts',require('./components/ExampleComponent.vue'));
// Registering routes
Vue.use(VueRouter,VueAxios,axios);
const routes = [
{
name: 'Posts',
path: '/posts',
component: Posts
},
{
name: 'AddPost',
path: '/add-posts',
component: AddPost
},
{
name: 'EditPost',
path: '/edit-post/:id',
component: EditPost
},
{
name: 'DeletePost',
path: '/delete-post',
component: DeletePost
},
{
name: 'ViewPosts',
path: '/view-post',
component: ViewPosts
},
{
name: 'ExampleComponent',
path: '/example-component',
component: ExampleComponent
},
];
const router = new VueRouter({mode: 'history', routes: routes});
new Vue(
Vue.util.extend(
{ router },
AppLayout
)).$mount('#app');
This is the code of my blade tamplate, when I browse http://localhost:8000/vue this view is being rendered. As you can see in the web.php code above.
I can also see the notification in console You are running Vue in development mode. Make sure to turn on production mode when deploying for production.
<!DOCTYPE html>
<html lang="{{ app()->getLocale() }}">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- CSRF Token -->
<meta name="csrf-token" content="{{ csrf_token() }}">
<title>{{ config('app.name', 'Laravel') }}</title>
<!-- Styles -->
<link href="{{ asset('css/app.css') }}" rel="stylesheet">
</head>
<body>
<div class="container">
<header class="page-header">
<div class="branding">
<img src="https://vuejs.org/images/logo.png" alt="Logo" title="Home page" class="logo"/>
<h1>Vue.js CRUD With Laravel 5 application</h1>
</div>
</header>
</div>
<section id="app">
</section>
<script>
window.Laravel = <?php echo json_encode([
'csrfToken' => csrf_token(),
]); ?>
</script>
<script src="{{ asset('js/app.js') }}"></script>
</body>
</html>
But when I run my application using
php artisan serve
and browse to
http://localhost:8000/posts
Application show a 404 error. Please help me with this problem.
You need to add a laravel route for the view where you are using the app.js (vuejs) in routes/web.php file.
Route::get('/route-name/?{name}', function(){
return redirect('vue_app');
})->where('name', '[A-Za-z]+');
and then you have to use the laravel route as a parent route for the vuejs's routes and use the url like below,
http://localhost:8000/laravel-route/view-route
in your case,
http://localhost:8000/route-name/posts
Or you can also use,
Route::get('{any}', function () {
return view('vue_app');
})->where('any', '.*');
and instead of previous use localhost:8000/posts
Try this to your web.php route
Route::get('/', function () {
return view('index');
});
Route::get('/{catchall?}', function () {
return response()->view('index');
})->where('catchall', '(.*)');
if with {any} did not work, you may also try adding ?
Route::get('/any-your-route/{any?}', function() {
return view('your-view');
})->where('any', '.*');
hope this help you. i just try this code and work on laravel blade template with vue router.
Tested on Laravel 8
For your second part of question,
You should use <div> instead of <section> and you have to bring the main/registered component inside of the html element selected by id="app" in blade file. in your case,
<div id="app">
<app-layout></app-layout>
</div>
Hope this help you. you can check this basic vuejs with laravel
PS: You should ask two different problem in two seperate posts.
you can do simply like this.
Route::get('/{vue_capture?}', function(){
return view('welcome');
})->where('vue_capture', '[\/\w\.-]*');
So I am trying to build a new Laravel app with Vue. For some reason, the example component that the app comes with works fine, but my own doesn't. Here's my file structure and code:
views/layout/vue.blade.php
<html>
<head>
<title>Skat</title>
</head>
<meta name="csrf-token" content="{{ csrf_token() }}">
<body>
<div id="app">
#yield("content")
</div>
<script src="/js/app.js"></script>
</body>
</html>
resources/views/vue.blade.php this is working fine!
#extends('layouts.vue')
#section('content')
<example-component></example-component>
#endsection
resources/js/components/ExampleComponent.vue
<template>
<div class="container">
some stuff ..
</div>
</template>
<script>
export default {
name: 'example-component',
mounted() {
console.log('Component mounted.')
}
}
</script>
resources/views/home.blade.php this is NOT working :(
#extends('layouts.vue')
#section('content')
<home></home>
#endsection
resources/js/components/Home.vue
<template>
<div class="container-fluid d-flex h-100 flex-column">
test test
</div>
</template>
<script>
export default {
name: 'home',
components: {
}
}
</script>
<style scoped>
...
</style>
routes/web.php
Route::get('/', function () {
return view('vue');
});
Route::get('/home', function () {
return view('home');
});
resources/js/app.js
...
import ExampleComponent from './components/ExampleComponent.vue';
import Home from './components/Home.vue';
const app = new Vue({
el: '#app',
components: {
ExampleComponent,
Home
}
});
I am not getting any errors or anything. I guess somewhere I didn't set it up right, but I'm confused!
Thanks! :)
Don't use components: {} on the root instance. Explicitly declare it with:
Vue.component('example-component', ExampleComponent).
Even better.
const files = require.context('./', true, /\.vue$/i);
files.keys().map(key => Vue.component(key.split('/').pop().split('.')[0], files(key).default));
My console is
and my app.js is like this
const app = new Vue({
el: '#app',
data: {
msg: 'my new msg'
}
});
and my blade template is like this
<div id="app">
#{{ msg }}
</div>
You are probably not having the component placed inside the blade file.
Add the <example-component></example-component> tag into your home.blade.php or whichever .blade.php file that you are using.
The code to put in your home.blade.php
<script src="{{ mix('js/app.js') }}"></script>
</body>
I have just started trying out angular js and using the egghead.io videos. One of the samples is about routeProvider. I am using vs.net 2012 to run it but cant get it to display any of the templates or messages when I hit:
http://localhost/app.html/pizza
This is the sourcecode inside of app.html:
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.min.js"></script>
<script>
// Create a new module
var app = angular.module("app", []);
app.config(function ($routeProvider) {
$routeProvider.when('/', {
templateUrl: "app.html",
controller: "AppCtrl"
})
.when('/pizza', {
template: "yum"
})
});
app.controller("AppCtrl", function ($scope) {
$scope.model = {
message: "this is my app"
}
});
</script>
<link rel="stylesheet" href="//cdn.jsdelivr.net/foundation/4.3.2/css/foundation.min.css">
<div ng-app="app" ng-controller="AppCtrl">
</div>
Modified from JoeyP's post to make it work:
index.html
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.min.js"></script>
<script>
// Create a new module
var app = angular.module("app", []);
app.config(function ($routeProvider) {
$routeProvider.when('/', {
templateUrl: "app.html",
controller: "AppCtrl"
})
.when('/pizza', {
templateUrl: "yum.html" // there was a typo here in the OP
})
.otherwise( {
redirectTo: '/'
});
});
app.controller("AppCtrl", function ($scope) {
$scope.message= "this is my app";
});
</script>
<link rel="stylesheet" href="//cdn.jsdelivr.net/foundation/4.3.2/css/foundation.min.css">
<div ng-app="app">
<div ng-view></div>
</div>
app.html
<div>
Go get some pizza! {{message}}
</div>
yum.html
<p>
MMMM, pizza
more pizzaaaaaaaa
</p>
Note: The code need to be run on web-server (ex. Apache) to function.
app.html and yum.html are fetched by angular after the page has loaded. So in your example http://localhost/pizza should point to the page with the above code and yum.html (as well as app.html) should be located in the root of your project.
On load angular will download app.html if you hit "/" and yum.html if you hit "/pizza". Here's an example
index.html (excluding <html>,<head>,<body>, etc)
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.min.js"></script>
<script>
// Create a new module
var app = angular.module("app", []);
app.config(function ($routeProvider) {
$routeProvider.when('/', {
templateUrl: "app.html",
controller: "AppCtrl"
})
.when('/pizza', {
template: "yum.html" // there was a typo here in the OP
})
});
app.controller("AppCtrl", function ($scope) {
$scope.model = {
message: "this is my app"
}
});
</script>
<link rel="stylesheet" href="//cdn.jsdelivr.net/foundation/4.3.2/css/foundation.min.css">
<div ng-app="app">
<div ng-view></div>
</div>
app.html
<div>
<p ng-bind="model.app"><p>
<a ng-href="/pizza">Go get some pizza!</a>
</div>
yum.html
<p>
MMMM, pizza
</p>
The ng-controller attribute isn't needed because you defined the controllers in the routes. You do need the ng-view attribute somewhere in the main html file so angular knows where to insert the template.
John from egghead.io really needs to update this section of his tutorial.
See this answer:
Failed to instantiate module [$injector:unpr] Unknown provider: $routeProvider
you need to add this dependency:
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.0rc1/angular-route.min.js"></script>
var app = angular.module("app", ['ngRoute']);
P.S. template: "yum" is totally valid, as in template: "<p>yum</p>"
(JoeyP thinks you're trying to do templateUrl: "yum.html")