Angularjs UI-router not working and no error message - html

I'm new to angularjs and I'm trying to set up my ui-routes. When I go to the page, I click on the button that sends you to the route and nothing happens (not even an error message). This is what my routing configure looks like ...
var route = angular.module('route', ["ui.router", 'ngResource'])
// configure the routing
route.config(function($stateProvider, $urlRouterProvider, $locationProvider) {
// send to profile page
$urlRouterProvider.otherwise("/user_stats");
$stateProvider
// route for personal info
.state('index', {
url: "/user_stats",
templateUrl : "statistics/user_stats.html" ,
controller : 'user_statsController'
})
});
And this is my html file with the button and view
<!-- navigation bar -->
<div class="wrapper" ng-controller="HeaderController" style="margin-top:8px">
<ul class="nav nav-pills">
<li ng-class="{ active: isActive('/user_stats')}"> <a ui-sref="user_stats"><span class="glyphicon glyphicon-eye-open"></span> Statistics</a></li>
</ul>
</div>
<!-- route veiw -->
<div class="container" id="route" style="width:90%">
<div ui-view></div>
</div>
Any ideas? Thanks in advanced

I think the comment //route for personal info looks in an odd position and I also prefer this to declare routes:
$stateProvider.when('/', {
url: "/user_stats",
templateUrl : "statistics/user_stats.html" ,
controller : 'user_statsController'
}).otherwise({ redirectTo: '/' });

You have to do some work on configuration. see the code sample below
route.config(['$routeProvider', '$locationProvider', '$stateProvider', function ($routeProvider, $locationProvider, $stateProvider) {
var home = {
name: 'home',
controller: 'HomeController',
templateUrl: '../shell/home.html',
pageTitle: ''
},
login = {
name: 'login',
controller: 'loginController',
templateUrl: '../../authentication/login.htm',
pageTitle: ''
},
signatories = {
name: 'signatories',
controller: 'SignatoriesCtrl',
templateUrl: '../signature/signatories.htm',
pageTitle: "Signatories"
};
$stateProvider.state(home);
$stateProvider.state(login);
$stateProvider.state(signatories);
$locationProvider.html5Mode(true);
} ]).run(['$rootScope', '$state', '$stateParams', function ($rootScope, $state, $stateParams) {
$rootScope.$state = $state;
$rootScope.$stateParams = $stateParams;
} ]).controller('RootController', ['$scope', '$route', '$routeParams', '$location', '$state', function ($scope, $route, $routeParams, $location, $state) {
} ]);

Related

angularjs route - jump to specific page section on route link

I am trying to make some kind of a mix between an Angular anchor and routing...
I do have it working in the home page, since the anchor sections are there, however, if I am in another page, it does not.
Can anyone point me in the right direction on how to do it correctly, please?
Here´s what I have so far
freddoApp.config(function($routeProvider, $locationProvider) {
$routeProvider
// route for the home page
.when('/', {
templateUrl : 'pages/home/home.html',
controller : 'mainController'
})
// route for the productos page
.when('/productos', {
templateUrl : 'pages/home/home.html',
controller : 'mainController'
})
// route for the unico page
.when('/unico', {
templateUrl : 'pages/home/home.html',
controller : 'mainController'
})
// route for the sabores page
.when('/sabores', {
templateUrl : 'pages/home/home.html',
controller : 'mainController'
})
// route for the locales page
.when('/locales', {
templateUrl : 'pages/locales/locales.html',
controller : 'storeController'
})
// route for the servicios page
.when('/servicios', {
templateUrl : 'pages/servicios/servicios.html',
controller : 'servicesController'
})
// route for the about page
.when('/about', {
templateUrl : 'pages/about/about.html',
controller : 'aboutController'
})
// route for the contact page
.when('/contact', {
templateUrl : 'pages/contact/contact.html',
controller : 'contactController'
});
// use the HTML5 History API
$locationProvider.html5Mode(true);
});
/............................./
freddoApp.controller('mainController', function($scope, $location, $anchorScroll) {
$scope.scrollTo = function(id) {
$location.hash(id);
$anchorScroll();
};
/............................./
(HTML)
<div id="freedo-nav-bar" class="collapse navbar-collapse">
<ul class="nav navbar-nav">
<li><a ng-click="scrollTo('productos')">Productos</a></li>
<li><a ng-click="scrollTo('unico')"> Freddo Único</a></li>
<li><a ng-click="scrollTo('sabores')"> Sabores</a></li>
<li> Locales</li>
<li> Servicios</li>
<li> Nosotros</li>
<li> Contacto</li>
</ul>
</div>
Thanks!
If i understand you right, i think you could solve this with resolve.
First add a resolve function to your routing:
.when('productos/', {
templateUrl : 'pages/home/home.html',
controller : 'mainController',
resolve: {
anchorname: function() { {
// anchor name
return 'productos'
}
}
})
In your controller pass the resolve object and add some function for the scrolling
freddoApp.controller('mainController', function($scope, $location, $anchorScroll, anchorname) {
if(anchorname){
$location.hash(anchorname);
$anchorScroll();
}
})
This should immediately scroll to the anchor after you selecting the route.
EDIT: Its working, see here: https://jsfiddle.net/326f44xu/
Best approach for you is using routing url params like /home/:section. If you do it in that way, you are able to access from any other page. PLUNKER
ROUTE CONFIG
app.config(function($routeProvider, $locationProvider) {
$routeProvider
.when('/home/:section?', {
templateUrl: 'home.html',
controller: 'mainController'
}) //You don't need to repeat your .when() multiple times
$routeProvider.otherwise({
redirectTo: '/home'
});
});
HOME CTRL (mainController)
app.controller('mainController', function($routeParams, $location, $anchorScroll) {
//wrap this on $onInit or activate() function if you want
$location.hash($routeParams.section);
$anchorScroll();
});
HOME.HTML
<div><!-- HOME --></div>
<div id="productos"><!-- Productos--></div>
<div id="unico"><!-- unico--></div>
<div id="sabores"><!-- sabores--></div>
INDEX.HTML
<body>
<div>
<a ng-href="#/home">Home</a>
<a ng-href="#/home/productos">productos</a>
<a ng-href="#/home/unico">Unicos</a>
<a ng-href="#/home/sabores">Sabores</a>
</div>
<div ng-view></div>
</body>
** You can use empty route with optional params like /:section?, but I added /home to make it clear. The ? at the end of url param is to make it optional.

AngularJS: How to create routes with ui-router for my application

I have a problem with my a tag - I have a page that present data according to the GET vars.
For example - /foo.php?opt=1 will show table of cities that each one will go to - /foo.php?city=4 that have table of schools that go to /foo.php?school=4 that show table of students etc..
The problem is that the first time it works - when I choose city it will show me the list of schools and change the url, but when I choose school, it changes the URL but I still see the city table, and only if I press F5 it will show me table students.
This is the code:
odinvite.php:
<?php
if (isset($_GET['city']))
{
include "odbycity.php";
}
else if (isset($_GET['school']))
{
include "odbyschool.php";
}
else
{
include "odshowcities.php";
}
?>
odshowcities.php:
<div ng-controller="allcities">
<button class="btn btn-info" ng-repeat="x in names">
<a href="/odinvite.php?city={{x.areaid}}">
{{x.areaname}}</a>
</button>
</div>
odbyschool.php:
<div ng-controller="odbycity">
<button class="btn btn-info" ng-repeat="x in names">
<a href="/odinvite.php?school={{x.schoolid}}">
{{x.school_name}}</a>
</button>
</div>
MyAngular.js:
var myApp = angular.module('myApp',[]);
myApp.config(function( $locationProvider) {
$locationProvider.html5Mode(true);
});
myApp.controller ('allcities', function ($scope, $http)
{
$http.get("fetch_json_sql.php?option=1")
.then(function (response)
{
$scope.names = response.data.result;
});
console.log($scope.names);
});
myApp.controller ('odbycity', function ($scope, $http, $location)
{
$scope.cityid=$location.search().city;
console.log($scope.cityid);
$http.get("fetch_json_sql.php?option=2&cityid="+$scope.cityid)
.then(function (response)
{
$scope.names = response.data.result;
});
});
myApp.controller ('odbyschool', function ($scope, $http ,$location)
{
$scope.schoolid = $location.search().school;
console.log($scope.schoolid);
$http.get("fetch_json_sql.php?option=4&schoolid="+$scope.schoolid)
.then(function (response)
{
$scope.names = response.data.result;
});
});
What can be the problem?
I tried to make 100% change of the URL - link and it didn't work. just changed the URL without redirect.
Thanks!
You should stop rendering your templates with a backend. AngularJS is for SPA. If you need data provided by a backend try to implement an API e.g. a RESTful API. you need to configure your routes for example like in this runnable demo plnkr. It uses ui-router. Please note, this is just a demo. You should be able to put your logic into that prototype. I prepared all routes you need by using some dummy data. Just include your existing API in the controllers and you should be fine.
var myApp = angular.module("myApp", ['ui.router']);
myApp.config(function ($stateProvider, $urlRouterProvider) {
$urlRouterProvider.when("", "/main");
$stateProvider
.state("main", {
url: "/main",
templateUrl: "main.html"
})
.state("main.listSchools", {
url: "/listSchools/:schoolId",
templateUrl: "schools.html"
})
.state("main.listAreas", {
url: "/listAreas/:areaId",
templateUrl: "areas.html"
});
});
myApp.controller('mainMenuController', function ($scope) {
$scope.schools = [{
schoolid: 1,
name: 'Test School 1'
},{
schoolid: 5,
name: 'Test School 5'
},{
schoolid: 11,
name: 'Test School 11'
}];
$scope.areas = [{
areaid: 3,
name: 'Test area 3'
},{
areaid: 7,
name: 'Test area 7'
},{
areaid: 19,
name: 'Test area 7'
}];
});
myApp.controller('listSchoolController', function ($scope, $state) {
$scope.schoolId = $state.params.schoolId;
});
myApp.controller('listAreaController', function ($scope, $state) {
$scope.areaId = $state.params.areaId;
});

Show/Hide elements on website for certain pages

I am using AngularUI Router to navigate content on my website. I have some webpages that show the header/footer navigation and some that do not. I want to be able to detect what my current page is and insert the HTML for the header/footer if needed.
Here is my current router
angular.module('app', ['ui.router'])
.config(['$urlRouterProvider', '$stateProvider',
function($urlRouterProvider, $stateProvider) {
$urlRouterProvider.otherwise('/');
$stateProvider
.state('home', {
url: '/',
templateUrl: 'partials/home.html',
controller: 'homeCtrl'
})
.state('about', {
url: '/about',
templateUrl: 'partials/about.html',
controller: 'aboutCtrl'
})
.state('contact', {
url: '/contact',
templateUrl: 'partials/contact.html',
controller: 'contactCtrl'
})
.state('create', {
url: '/create',
templateUrl: 'partials/create.html',
controller: 'createCtrl'
})
.state('login', {
url: '/login',
templateUrl: 'partials/login.html',
controller: 'loginCtrl'
})
}]);
For the html I have this
<html ng-app="app">
<body>
<!-- *********** HEADER ************* -->
<div ng-include=""></div>
<!-- ********** CONTENT *********** -->
<div ui-view></div>
<!-- **************** FOOTER ****************** -->
<div ng-include="'partials/standard_footer.html'"></div>
</body
</html>
For the webpages create and login I do not want to show the header and footer, but I am not sure how to do that.
I want to do something like this,
<div ng-if="!login && !create" ng-include="'standard_header.html'"></div>
How can I achieve this?
You can expose $state on the $rootScope and that will make it accessible in your webpage.
You can then simply check for state.current.name != 'login'
Like below:
Exposing the current state name with ui router
Edit:
Working Plunker of what i meant: https://plnkr.co/edit/JDpCo3fTePobuX9Qoxjn
You're almost there. Just add a flag in the params of the appropriate states:
.state('create', {
url: '/create',
templateUrl: 'partials/create.html',
controller: 'createCtrl',
params: {
hideHeaderAndFooter: true
}
})
.state('login', {
url: '/login',
templateUrl: 'partials/login.html',
controller: 'loginCtrl',
params: {
hideHeaderAndFooter: true
}
})
And then inject the $stateParams service in your controllers. Every property of the params object will be exposed as a property of the object this service returns:
loginCtrl.$inject = ['$scope', '$stateParams']
function loginCtrl($scope, $stateParams) {
$scope.hideHeaderAndFooter = $stateParams.hideHeaderAndFooter
}
Then you can use ng-if just the way you meant to use it:
<div ng-if="!hideHeaderAndFooter" ng-include="'standard_header.html'"></div>

Argument 'NavController' is not a function, got undefined

i get this error when i start the app
this is the controller:
myApp
.controller('NavController',
['$scope', '$location', function ($scope, $location) {
$scope.navClass = function (page) {
var currentRoute = $location.path().substring(1) || 'main';
return page === currentRoute ? 'active' : '';
};
}]);
and this is the app.js:
angular.module('myApp',[
'ngRoute'])
.config(['$routeProvider',
function($routeProvider){
$routeProvider
.when('/',{
templateUrl:'views/main.html',
controller: 'mainCtrl'
})
.when('/team1',{
templateUrl:'views/team1.html',
controller: 'mainCtrl'
})
}]);
and the htmlIndex where i use the contoller:
<header>
<div class="container">
<div class="navbar">
<ul class="nav navbar-nav" ng-controller="NavController">
<li ng-class="navClass('home')"><a href='#/'>Home</a></li>
<li ng-class="navClass('home')"><a href='#/team1'>team1</a></li>
</ul>
</div>
</div>
</header>
i click the nav buttons nothing happens and in the console i get this error "Argument 'NavController' is not a function, got undefined"
Maybe you call controller in a wrong way. It should be called on a app like this:
angular.module('myApp')
.controller('NavController',
['$scope', '$location', function ($scope, $location) {
$scope.navClass = function (page) {
var currentRoute = $location.path().substring(1) || 'main';
return page === currentRoute ? 'active' : '';
};
}]);
Take a look at this fiddle for a complete code: https://jsfiddle.net/q91jozyr/
When you define the module with angular.module('myApp', ['ngRoute']) you need to save the reference in the variable myAppto reuse the module, when declaring the controller.
app.js:
var myApp = angular.module('myApp', ['ngRoute'])
Alternatively I suggest to call the controller by reusing the module like this:
controller:
angular.module('myApp').controller('NavController', [ /* etc... */ ]);
Note that the module is being reused, if you don't specifiy the dependencies again like angular.module('myApp') instead of angular.module('myApp', [ ]).
In both cases make sure the module myApp is bootstrapped by adding ng-app="myApp" to any of the parent elements, e.g. the <body>:
<body ng-app="myApp">

Route Angular to New Controller after Login

I'm kind of stuck on how to route my angular app to a new controller after login. I have a simple app, that uses 'loginservice'... after logging in, it then routes to /home which has a different template from the index.html(login page).
I want to use /home as the route that displays the partial views of my flightforms controllers. What is the best way to configure my routes so that after login, /home is the default and the routes are called into that particular templates view. Seems easy but I keep getting the /login page when i click on a link which is suppose to pass the partial view into the default.html template:
var app= angular.module('myApp', ['ngRoute']);
app.config(['$routeProvider', function($routeProvider) {
$routeProvider.when('/login', {
templateUrl: 'partials/login.html',
controller: 'loginCtrl'
});
$routeProvider.when('/home', {
templateUrl: 'partials/default.html',
controller: 'defaultCtrl'
});
}]);
flightforms.config(['$routeProvider', function($routeProvider){
//sub pages
$routeProvider.when('/home', {
templateUrl: 'partials/default.html',
controller: 'defaultCtrl'
});
$routeProvider.when('/status', {
templateUrl: 'partials/subpages/home.html',
controller: 'statusCtrl'
});
$routeProvider.when('/observer-ao', {
templateUrl: 'partials/subpages/aobsrv.html',
controller: 'obsvaoCtrl'
});
$routeProvider.when('/dispatch', {
templateUrl: 'partials/subpages/disp.html',
controller: 'dispatchCtrl'
});
$routeProvider.when('/fieldmgr', {
templateUrl: 'partials/subpages/fieldopmgr.html',
controller: 'fieldmgrCtrl'
});
$routeProvider.when('/obs-backoffice', {
templateUrl: 'partials/subpages/obsbkoff.html',
controller: 'obsbkoffCtrl'
});
$routeProvider.when('/add-user', {
templateUrl: 'partials/subpages/users.html',
controller: 'userCtrl'
});
$routeProvider.otherwise({
redirectTo: '/status'
});
}]);
app.run(function($rootScope, $location, loginService) {
var routespermission=['/home']; //route that require login
$rootScope.$on('$routeChangeStart', function(){
if( routespermission.indexOf($location.path()) !=-1)
{
var connected=loginService.islogged();
connected.then(function(msg) {
if(!msg.data) $location.path('/login');
});
}
});
});
and my controllers are simple. Here's a sample of what they look like:
var flightformsControllers = angular.module('flightformsController', []);
flightforms.controller('fieldmgrCtrl', ['$scope','$http','loginService',
function($scope,loginService) {
$scope.txt='You are logged in';
$scope.logout=function(){
loginService.logout();
}
}]);
Any ideas on how to get my partials to display in the /home default.html template would be appreciated.
1) Move all the routing into the main app.config, and remove the duplicate route for /home.
2) change this line
var flightformsControllers = angular.module('flightformsController', []);
to
var flightforms = angular.module('flightforms', []);
3) change the app definition line to inject the flightforms module:
var app= angular.module('myApp', ['ngRoute', 'flightforms']);
That should get ya close.
For one of your comments, its a good idea to have an interecptor which catches any 401 un-authenticated errors from the server. This way, if a user's session expires before a route change, they will still have to login again to start a new session. Something like this in app.config should do it.
$provide.factory('logoutOn401', ['$q', '$injector', function ($q, $injector) {
return {
'responseError': function(response) {
if (response.status === 401) {
$location.path('/login')
return $q.reject();
} else {
return $q.reject(response);
}
}
};
}]);
$httpProvider.interceptors.push('logoutOn401');