Let's say I have two pages, cloud and settings. I have the following code set up:
var routerApp = angular.module('APP', ['ui.router']);
routerApp.config(function($stateProvider, $urlRouterProvider, $locationProvider) {
$locationProvider.html5Mode(true);
$urlRouterProvider.otherwise('/cloud');
$stateProvider
.state('cloud', {
url: '/cloud',
templateUrl: 'pages/templates/cloud.html',
controller: 'cloud',
})
.state('settings', {
url: '/settings',
templateUrl: 'pages/templates/settings.html',
controller: 'settings'
});
});
routerApp.controller('cloud', function($scope, $http, $state) {
alert("cloud");
});
routerApp.controller('settings', function($scope, $http, $state) {
alert("settings");
});
HTML
<!DOCTYPE html>
<html lang="en" ng-app="APP">
<head>
<title>TITLE</title>
<base href="/">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.2/jquery.min.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular-ui-router/0.2.13/angular-ui-router.min.js"></script>
<script src="/js/app.js" type="text/javascript"></script>
</head>
<body>
<div id="navContainer">
<a ui-sref="cloud">Cloud</a>
<a ui-sref="settings">Settings</a>
</div>
<div id="pageContent">
<div ui-view></div>
</div>
</body>
</html>
Regardless of what page I load, settings or cloud, the each controller will run no matter what. Meaning I will get 2 alerts, regardless, when I reload the page.
Could anyone help explain what I need to do so that if I reload my website on /settings, only the code in my settings controller will run and vice versa?
If you have your controllers declared in the partials(views) that your router is loading then those controllers will only fire when the view is loaded. It sounds to me like you need a parent controller(s) that will fire to give you logic that can controller both of the views.
Your Code:
$stateProvider.state('cloud', {
url: '/cloud',
templateUrl: 'pages/templates/cloud.html',
controller: 'cloud',
})
.state('settings', {
url: '/settings',
templateUrl: 'pages/templates/settings.html',
controller: 'settings'
});
You are setting the controllers there if you would like them to share a controller simply refer to the same controller like so:
$stateProvider
.state('cloud', {
url: '/cloud',
templateUrl: 'pages/templates/cloud.html',
controller: 'shared',
})
.state('settings', {
url: '/settings',
templateUrl: 'pages/templates/settings.html',
controller: 'shared'
});
Related
I am just setting up a simple Angular app as I've done countless times. I added a home state and a separate state for a note taking app, yet neither states are displaying/injecting the html partials into the ui-view. I think it might be an issue with my ui-router setup, but I cannot find the issue. I console log from my controllers and they trigger correctly, so the states are clearly pointing to the right controllers.
Index
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>title</title>
<script src="bower_components/angular/angular.js"></script>
<script src="node_modules/angular-ui-router/release/angular-ui-router.js"></script>
<script src="app.js"></script>
<script src="factory.js"></script>
<script src="config.js"></script>
</head>
<body ng-app="myApp">
<ui-view></ui-view>
</body>
</html>
config
app.config(function($stateProvider, $urlRouterProvider) {
$stateProvider
.state('home', {
url: '/home',
templateURL: './home.html',
controller: 'homeCtrl'
})
.state('list', {
url: '/list',
templateURL: '/list.html',
controller: 'listCtrl'
})
$urlRouterProvider.otherwise('/home');
});
app.js
'use strict';
var app = angular.module('myApp', ['ui.router']);
app.controller('listCtrl', function($scope, myFactory) {
console.log("list working!");
$scope.items = myFactory.items
$scope.addItem = function() {
$scope.items.unshift($scope.newItem);
$scope.newItem = "";
}
})
app.controller('homeCtrl', function($scope) {
console.log("home working!");
$scope.test = 'test'
})
My home state should load a partial containing:
<div>
<h1>Welcome!</h1>
</div>
Plunker
http://plnkr.co/edit/ngHYDtx0VBe2YPlBeJ3t?p=preview
It has to be
templateUrl: './home.html',
Also, it is not desirable to use relative paths for templates, './home.html' and 'home.html' will be cached internally as two different templates.
I am trying to modularize the implementation of an angular js project. I am aiming to implement different controllers in their own js files. But that doesnt seem to work.
The following is my config.js ( where the primary module is also defined )
(function() {
var app= angular.module("spa", [
//oob angular modules
//3rd party modules
'ui.router',
'ui.bootstrap'
]);
app.config(['$stateProvider', '$urlRouterProvider', configRoutes]);
//function to config the routes
function configRoutes($stateProvider, $urlRouterProvider) {
$stateProvider
.state('dashboard', {
url: '/',
templateUrl: '../App/Views/dashboard.html',
controller: 'dashboardController',
controllerAs: 'vm'
})
.state('supplier', {
url: '/suppliers',
templateUrl: '../App/Views/supplier.html',
controller: 'supplierController',
controllerAs: 'vm'
})
.state('event', {
url: '/events',
templateUrl: '../App/Views/event.html',
controller: 'eventController',
controllerAs: 'vm'
})
.state('partner', {
url: '/partners',
templateUrl: '../App/Views/partner.html',
controller: 'partnerController',
controllerAs: 'vm'
})
$urlRouterProvider.otherwise('/');
}
app.controller('dashboardController', dashboardController)
function dashboardController() {
alert('dashboard-same function');
}
}());`
the dashboardController triggers fine. But other controllers, written in seperate files dont trigger.
(function () {
'use strict';
var app = angular.module('spa');
app.controller('eventController', eventController);
function eventController() {
alert('event');
}
});
This is the sequence of my references:
<!--External Libs-->
<script src="../Scripts/jquery-1.9.1.js"></script>
<script src="../Scripts/angular.js"></script>
<script src="../Scripts/angular-animate.js"></script>
<script src="../Scripts/angular-sanitize.js"></script>
<script src="../Scripts/angular-cookies.js"></script>
<script src="../Scripts/angular-ui-router.js"></script>
<script src="../Scripts/angular-ui/ui-bootstrap-tpls.min.js"></script>
<!--Jquery Plugins-->
<!--Custom Libs-->
<script src="../App/Common/config.js"></script>
<!--Controllers-->
<script src="../App/Controllers/event.js"></script>
<script src="../App/Controllers/partner.js"></script>
<script src="../App/Controllers/dashboard.js"></script>
<script src="../App/Controllers/supplier.js"></script>
Thanks in advance
As per my comment, you forgot to execute the wrapping function of eventController.js. It should be
(function () {
'use strict';
var app = angular.module('spa');
app.controller('eventController', eventController);
function eventController() {
alert('event');
}
})();
//^^--------You forgot these
If it doesn't work after said fix, please create a fiddle from your local code instead of the fiddle code to prevent any typo errors and I will take a look.
Also I don't see routes.js in your html, or maybe you meant config.html.
Not completely sure what is going wrong on your side, but here is an example of how I do it:
For example I am using the following setup for modularizing my AngularJS app (v1.3.6):
index.html:
<html>
<head>
<title>Modularize</title>
<!-- load module -->
<script src="app/app.js"></script>
<script src="app/app.constant.js"></script>
<script src="app/app.config.js"></script>
<script src="app/app.run.js"></script>
<!-- load controllers/services/directives/factories -->
<script src="app/controllers/MyController.js"></script>
</head>
<body>
<!-- REST OF THE APP -->
</body>
</html>
app.js
var myapp = angular.module('spa', ['ui.router']);
app.constant.js
myapp.constant(function () {
});
app.config.js
myapp.config(function ($stateProvider) {
$stateProvider
.state('home', {
url: '/home',
templateUrl: 'app/views/home.html',
controller: 'MyController',
});
});
app.run.js
myApp.run(function () {
});
MyController.js
myapp.controller('MyController', function ($scope) {
});
I am trying to achive something like this:
$routeProvider.when("/home", angularAMD.route({
title: 'Home',
templateUrl: 'views/home.html',
controller: 'testCtrl'
}))
Like in this post about $routeProvider How to dynamically change header based on angularjs partial view? (the second unacepted answer but seem to be better answer)
$routeProvider.when('/', {
title: 'Home',
templateUrl: '/Assets/Views/Home.html',
controller: 'HomeController'
});
Add this code below the app.config()
app.run(['$rootScope', '$route', function($rootScope, $route) {
$rootScope.$on('$routeChangeSuccess', function() {
document.title = $route.current.title;
});
}]);
And Layout View:
<!DOCTYPE html>
<html ng-app="app">
<head>
<title>Default title</title>
No need to bind, no need to use {{}}.
I would like to add new page into default ionic app with tabbed menu and display this page as the default page of the app.
Here is how I tried to do that:
I added new state into app.js
.state('home', {
url: '/home',
views: {
'home': {
templateUrl: 'templates/home.html',
controller: 'HomeCtrl'
}
}
})
and set default router to home page
$urlRouterProvider.otherwise('/home');
And template file:
<ion-view title="Home">
<ion-content class="padding">
<h1>Home page</h1>
</ion-content>
</ion-view>
Now, if I am trying to go to http://myapp.loc/index.html#/home I got always black page without content.
What I'm doing wrong?
Thanks for any help.
EDIT:
In order to Error: [ng:areq] Argument 'HomeCtrl' is not a function, got undefined
I'm adding related code.
Added controllers:
angular.module('starter.controllers', [])
.controller('HomeCtrl', function($scope, $location) {
})
.controller('DashCtrl', function($scope) {
})
.controller('FriendsCtrl', function($scope, Friends) {
$scope.friends = Friends.all();
})
.controller('FriendDetailCtrl', function($scope, $stateParams, Friends) {
$scope.friend = Friends.get($stateParams.friendId);
});
Order in index.html is following
<script src="js/app.js"></script>
<script src="js/controllers.js"></script>
<script src="js/controllers/overall_stats.js"></script>
<script src="js/services.js"></script>
I would say, that solution here should be surprisingly simple:
Remove the view name 'home'. In fact change it to '' (empty string)
There is a working plunker with this change?
.state('home', {
url: '/home',
views: {
// instead of this
// 'home': {
// use this
'': {
templateUrl: 'tpl.home.html',
controller: 'HomeCtrl',
}
}
})
Why? Because most likely the index.html would look like this:
<body ng-app="myApp" >
...
<ion-nav-view></ion-nav-view>
</body>
And that means that the view name is "", almost like <ion-nav-view name=""></ion-nav-view>
Check that in action here
EXTEND based on the question extension
if we use ionic-like approach with separated file and module for controllers:
// inside of the index.html
<script src="js/controllers.js"></script>
// the controller.js
angular.module('starter.controllers', [])
We must be sure, that our app.js does contain that module as well:
angular.module('myApp', [
'ionic',
'starter.controllers' // this is a MUST
])
When I open up my app in a window, I get stuck in an infinite loop where angular keeps calling the GameCtrl and freezes the window. Here's the code:
index.html
<!DOCTYPE html>
<html ng-app="baseball">
<head>
<script src="/js/vendor/angular.min.js"></script>
<script src="/js/vendor/d3.v3.min.js"></script>
<script src="/js/baseball.js"></script>
</head>
<body>
<div ng-view></div>
</body>
</html>
baseball.js
var app = angular.module('baseball', []);
function GameCtrl ($scope) {
}
app.config(function ($routeProvider) {
$routeProvider
.when('/', {
controller: GameCtrl,
})
.otherwise({redirectTo:'/'});
});
I feel like this should be trivial; any help would be much appreciated.
Edit
Even with the templateUrl, it still goes into an infinite loop. Here's the updated config and the template code:
baseball.js
app.config(function ($routeProvider) {
$routeProvider
.when('/', {
controller: GameCtrl,
templateUrl: '/templates/field.html'
})
.otherwise({redirectTo:'/'});
});
templates/field.html
<div>hi</div>
Add the content you want to display here <div ng-view></div>
in your route
$routeProvider
.when('/', {
controller: GameCtrl,
templateUrl: path/to/your_content.html
})
You need to include angular-route.js in the head
and then inject 'ngRoute' into your module.
See http://docs.angularjs.org/api/ngRoute and http://docs.angularjs.org/api/ngRoute.$routeProvider