I am trying to write a simple angular application that uses angular ui-router to display components in my application.
I can get it to work using templates and controllers, but when I refactor to components they don't render on the screen. I don't get any console errors either.
Here is my app, it is based on the angular sample application Hello Solarsytem
app.js
var myApp = angular.module('materialThings', ['ui.router']);
myApp.config(function ($stateProvider) {
// An array of state definitions
var states = [
{
name: 'about',
url: '/about',
component: 'about'
}
]
// Loop over the state definitions and register them
states.forEach(function (state) {
$stateProvider.state(state);
});
});
myApp.run(function($rootScope) {
$rootScope.$on("$stateChangeError", console.log.bind(console));
});
index.html
<!DOCTYPE html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>My AngularJS App</title>
<meta name="description" content="">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="bower_components/html5-boilerplate/dist/css/normalize.css">
<link rel="stylesheet" href="bower_components/html5-boilerplate/dist/css/main.css">
<link rel="stylesheet" href="app.css">
<script src="bower_components/html5-boilerplate/dist/js/vendor/modernizr-2.8.3.min.js"></script>
<script src="bower_components/angular/angular.js"></script>
<script src="bower_components/angular-ui-router/release/angular-ui-router.js"></script>
<script src="app.js"></script>
<script src="about.js"></script>
</head>
<body ng-app="materialThings">
<a ui-sref="about" ui-sref-active="active">About</a>
<ui-view></ui-view>
<!-- In production use:
<script src="//ajax.googleapis.com/ajax/libs/angularjs/x.x.x/angular.min.js"></script>
-->
</body>
about.js
angular.module('materialThings').component('about', {
template: '<h3>Its the UI-Router<br>Hello Solar System app!</h3>'
})
Refer to this question:
Angular - UI.Router not loading component
If you are using 0.3.x that won't work. Upgrade to 1.0.0 (I think beta is the latest) and try please.
component attribute is available from ui-router#1.0.0(see here and in CHANGELOG.MD - it was added in 1.0.0-aplpha) so it's not available 0.3.1
Also refer to my answer for a similar post - https://stackoverflow.com/questions/40089948/angular-ui-router-works-with-template-but-not-component
try to change your states variable to this:
var states = [
{
name: 'about',
url: '/about',
template: '<about></about>'
}
]
Unfortunately ui-router guide to components doesn't seem explain in this way, I'll keep looking more to tell you why.
Related
I am new to AnguarJS and to be honest a bit confused right now.
I just started getting into routing and create this very small app just for testing, but it's not working.
Let me share the entire app, which is... just 2 files:
1/ app.js
angular
.module('app', ['ui.router'])
app.config(['$stateProvider', function($stateProvider) {
$stateProvider.state('firstMessage', {
url: 'first',
template: `<h1>First message</h1>`
});
}]);
2/ index.html
<!DOCTYPE html>
<html ng-app="app">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Ui routing testing</title>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.15/angular.min.js"></script>
<script type="text/javascript" src="app.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-router/0.3.2/angular-ui-router.min.js"></script>
</head>
<body>
<h1>Hello World</h1>
First Message
<div ui-view></div>
</body>
</html>
That's it! But when I run the app with npx http-server -o the templatedoesn't show when I click and land on the #/first url.
Does anyone have an idea where the problem comes from?
I think you are missing a / in your url property
angular
.module('app', ['ui.router'])
app.config(['$stateProvider', function($stateProvider) {
$stateProvider.state('firstMessage', {
url: '/first', // HERE
template: `<h1>First message</h1>`
});
}]);
Am trying to use material-design-lite with ui-router, but my templates are never rendered into the view
<html lang="en" ng-app="admin">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="chrome=1">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="fragment" content="!">
<base href="/">
<title ng-bind="state.data.title"></title>
<link rel="stylesheet" type="text/css" href="libs/material-design-lite/material.min.css">
<link rel="stylesheet" type="text/css" href="src/css/app.css">
</head>
<body>
<div class="app-layout mdl-layout mdl-layout--fixed-drawer mdl-layout--fixed-header">
<app-header></app-header>
<app-sidebar></app-sidebar>
<main class="mdl-layout__content mdl-color--grey-100 page">
<section ui-view></section>
</main>
</div>
<script>
//Global Variables
</script>
<script src="libs/material-design-lite/material.min.js"></script>
<script src="libs/angular/angular.min.js"></script>
<script src="libs/angular-ui-router/release/angular-ui-router.min.js"></script>
<script src="src/js/modules/angular-mdl.js"></script>
<script src="src/js/app.js"></script>
<script src="src/js/app.routes.js"></script>
<script src="src/js/controllers/main.js"></script>
<script src="src/js/controllers/dashboard.js"></script>
<!-- Directives -->
<script src="src/js/directives/header.js"></script>
<script src="src/js/directives/sidebar.js"></script>
</body>
</html>
app.routers.js file
//App Routes
angular.module('admin').
config(['$stateProvider', '$urlRouterProvider','$locationProvider',
function($stateProvider, $urlRouterProvider, $locationProvider) {
$locationProvider.html5Mode(true).hashPrefix('!');
$urlRouterProvider.otherwise('/dashboard');
$stateProvider.state('app',{
abstract: true,
url: '',
controller: 'MainController'
})
.state('app.dashboard', {
url: '/dashboard',
data: {
'title': "Admin - Dashboard"
},
templateUrl: '/tpls/dashboard.html',
controller: 'DashboardController'
})
}
]);
$rootScope.$on('$stateChangeSuccess', function () {
$timeout(function () {
componentHandler.upgradeAllRegistered();
});
});
I found that ui-router doesn't work well with material design lite in my project, And in the source code of material, I found an Window object componentHandler which has a function upgradeAllRegistered, this function should work. So, I called it after stateChangeSuccess, and it just worked.
Add template: "<ui-view />" to your 'app' state's config object
https://github.com/angular-ui/ui-router/wiki/Nested-States-&-Nested-Views#abstract-states
Remember: Abstract states still need their own <ui-view/> for their children to plug into. So if you are using an abstract state just to prepend a url, set resolves/data, or run an onEnter/Exit function, then you'll additionally need to set template: "<ui-view/>".
In my index.html I'm calling scripts ui-bootstrap-tpls.min.js version 0.14.3 and below, angular-ui-router.min.js version 0.2.15.
<!DOCTYPE html>
<html lang="pt-BR" ng-app="main">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
<link rel="icon" href="./favicon.ico">
<link type="text/css" rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.6/css/bootstrap.min.css">
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.9/angular.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/0.14.3/ui-bootstrap-tpls.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-router/0.2.15/angular-ui-router.min.js"></script>
<script type="text/javascript" src="./js/angular/main.js"></script>
<script type="text/javascript" src="./js/angular/controllers/carousels.js"></script>
</head>
<body ui-view="outside"></body>
</html>
And in the script main.js I call the directives ui.bootstrap and ui.router.
var app = angular.module("main", [
"ui.bootstrap",
"ui.router"
]);
And that's my route:
app.config(function($stateProvider, $urlRouterProvider) {
$urlRouterProvider.otherwise("/home");
$urlRouterProvider.when("/", "/home");
$stateProvider.state("site", {
url: "/",
views: {
"outside#": {
templateUrl: "./pages/site/index/read.html"
}
}
}).state("home", {
parent: "site",
url: "home",
views: {
"inside#site": {
templateUrl: "./pages/site/home/read.html"
}
}
});
});
But when I go on any page to make call from any element of the UI Bootstrap, whether tooltips or carousel, returns me an error saying it can not load the template.
This started after I started using the UI Router.
Does anyone know how to solve this problem?
-- Edited --
I could finally figure out what is causing the problem.
In the script main.js I clean the cache of templates using the following code:
app.run(function($rootScope, $templateCache) {
$rootScope.$on("$stateChangeStart", function() {
$templateCache.removeAll();
});
});
And that is exactly what is causing all my problem.
But how can I clear the cache of templates in UI Router without the UI Bootstrap stop working?
Index.html
<!doctype html>
<html ng-app="testApp">
<head>
<meta name="viewport" content="width=device-width">
<link rel="Shortcut Icon" type="image/ico" href="img/favicon.png">
<link rel="stylesheet" href="styles/vendor.css">
<link rel="stylesheet" href="styles/app.css">
</head>
<body id="wrap">
<div ui-view></div>
<script src="js/vendor.js"></script>
<script src="js/app.js"></script>
</body>
</html>
app.js
"use strict";
var TestApp = angular.module("testApp",["ui.router"])
.config(["$urlRouterProvider","$stateProvider",function(a,b) {
a.otherwise("test", {
url: "/test",
title: "Test",
template:"<p>Test</p>"
})
}]);
Here is My directory Structure
testApp
JS --> app.js
index.html
Please Correct My Code
The UI-Router is about states. So we have to call $stateProvider.state() to define state(s). The $urlRouterProvider method .otherwise() should server for default navigation - if url does not match to registered state:
.config(["$urlRouterProvider","$stateProvider"
,function($urlRouterProvider,$stateProvider) {
// instead of this
a.otherwise("test", {
// we need to call .state
$stateProvider.state("test", {
url: "/test",
title: "Test",
template:"<p>Test</p>"
})
// and also some defaults
// but not state name 'test', it should be url '/test'
$urlRouterProvider.otherwise("/test")
I'm working on an AngularJS project that uses Zurb Foundation as its CSS framework. I'm trying to figure out how to using Foundation's data interchange within the context of an AngularJS view. Is this even possible, I can't seem to get it to work. This is what I currently have:
index.html
<!DOCTYPE html>
<html ng-app='app' xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Test</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="foundation/normalize.css" />
<link rel="stylesheet" href="foundation/foundation.min.css" />
<link rel="stylesheet" href="app.css" />
</head>
<body>
<div id="view" ng-view></div>
<script type="text/javascript" src="jquery/2.0.3/jquery.min.js"></script>
<script type="text/javascript" src="foundation/foundation.min.js"></script>
<script type="text/javascript" src="angularjs/1.2.7/angular.min.js"></script>
<script type="text/javascript" src="angularjs/1.2.7/angular-route.min.js"></script>
<script type="text/javascript" src="app.js"></script>
</body>
</html>
app.js
angular.module('app', ['ngRoute'])
.config(function ($routeProvider, $locationProvider) {
$locationProvider.html5Mode(true);
$routeProvider
.otherwise({ templateUrl: '/views/interchange.html', controller: myCtrl });
})
.run(function ($rootScope, $location) {
$rootScope.$on('$viewContentLoaded', function () {
$(document).foundation();
});
})
;
function myCtrl() {
console.log('loading controller');
}
interchange.html
<article>
testing interchange
<div data-interchange="[phone.html, (small)], [portrait.html, (medium)], [landscape.html, (large)]"></div>
</article>
When I load my app, I can see 'testing interchange'. However, the content (phone.html, portrait.html, landscape.html) based on the size of the screen is not shown. Phone.html, Portrait.html, and landscape.html just have text inside DIV elements that say 'Phone', 'Portrait', and 'Landscape' effectively.
Is there a way to leverage Foundation's data interchange stuff inside of a AngularJS ng-view? If so, how? Thank you
The main point here is that the data-interchange feature of Zurb runs on DOMContentLoad event, and the load of AngularJS' views is async. So, the event already happened.
To get over this, you need to trigger the data-interchange manually using $(document).foundation('interchange', 'reflow'); or $(document).foundation('reflow'); to reflow all components.
To trigger this on the right place, you need to listen to a special event on AngularJS routing system called $routeChangeSuccess. Something like this:
module.run(function ($rootScope) {
$rootScope.$on('$routeChangeSuccess', function () {
$(document).foundation('reflow');
});
});
Hope this help you.