How to give href for angularjs routes - javascript

I am new to Angular.js and Im currently trying to learn about ngRoute, but its not displaying anything
This is app.js config file
var app = angular.module('myApp',['ngRoute']);
// configure our routes
app.config(function($routeProvider) {
$routeProvider
// route for the home page
.when('/', {
templateUrl : 'index.html',
controller : 'mainController'
})
// route for the about page
.when('/about', {
templateUrl : 'bb.html',
controller : 'loginController'
})
// route for the contact page
.when('/contact', {
templateUrl : 'contact.html',
controller : 'contactController'
});
});
This is main index.html
<head>
<link href="css/bootstrap.min.css" rel="stylesheet" media="screen" />
<link href="css/bootstrap-theme.min.css" rel="stylesheet" media="screen"/>
</head>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.10/angular-route.min.js"></script>
<body ng-app="myApp">
<h1> User :{{user}}</h1>
<a href="#about">
about
</a>
<h1>User :{{user}}</h1>
</html></body>
</html>
<script src="app.js"></script>
<script src="mainController.js"></script>
<script src="loginController.js"></script>
These are my controllers
//mainController.js
app.controller('mainController',function($scope, $http) {
$scope.user = "user";
});
//loginController.js
app.controller('loginController',function($scope, $http) {
$scope.user = "user";
});
This is
When I click on about, it gives CANNOT GET /about, because it checks for node routes..How should I give the href for about?

Because you have ng-app = "blog" in your html and you have angular.module("myApp",['ngRoute']); in your js

Related

How to use Multiple buttons with different controller in angularjs for redirecting

I wrote the program that is having 3 buttons and if i click on the particular button it should redirect to corresponding page mentioned in app.js
my requirement is each button should have a controller and it should redirect properly and it should show a console message that which button is clicked
i'm sharing my code but it is not working
index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Test</title>
<link data-require="bootstrap-css" data-semver="3.1.1" rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" />
<!-- Le javascript
================================================== -->
<script data-require="jquery" data-semver="2.0.3" src="http://code.jquery.com/jquery-2.0.3.min.js"></script>
<script data-require="bootstrap" data-semver="3.1.1" src="//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.9/angular.min.js"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.9/angular-route.min.js"></script>
<script>var myItemsApp = angular.module('myItemsApp', ['ngRoute']);</script>
</head>
<body ng-app="myItemsApp">
<div>
<h3>Test</h3>
<div class="row">
<div class="col-md-4">
<button href="/test1" ng-click="submit1()">Button1</button>
<button href="/test2" ng-click="submit2()">Button2</button>
<button href="/test3" ng-click="submit3()">Button3</button>
</div>
</div>
</div>
</div>
<script src="app.js"></script>
</body>
<script src="testcntrl.js"></script>
</html>
#app.js
myItemsApp.config(['$routeProvider',function($routeProvider) {
$routeProvider
.when('/test1', {
templateUrl : 'test.html',
controller : 'button1Controller'
})
.when('/test2', {
templateUrl : 'test1.html',
controller : 'button2Controller'
})
.when('/test3', {
templateUrl : 'test2.html',
controller : 'button3Controller'
})
.otherwise({
redirectTo: '/'
});
}]);
testcntrl.js
myItemsApp.controller('button1Controller', ['$scope','$location', function($scope,location){
$scope.submit1 = function() {
console.log("I clicked on submit button1Controller");
location.path('/test1');
}
}]);
myItemsApp.controller('button2Controller', ['$scope','$location', function($scope,location){
$scope.submit2 = function() {
console.log("I clicked on submit button2Controller ");
location.path('/test2');
}
}]);
myItemsApp.controller('button3Controller', ['$scope','$location', function($scope,location){
$scope.submit3 = function() {
console.log("I clicked on submit button3Controller");
location.path('/test3');
}
}]);
test1.html
<h1>hello</h1>
You should add ng-view to render template. and add # to url in the href.
also you don't need ng-click when time using <a> tag.and you injected service into controller incorrectly. you should inject $location instead of location
if you want to remove # from url so enable html mode.
<div class="col-md-4">
<a href="#/test1" >Button1</a>
<a href="#/test2" >Button2</a>
<a href="#/test3" >Button3</a>
</div>
<div ng-view=""></div>
</div>
Demo
Your idea is ok, it should work but:
No need href in button.
Instead of button you can simply use anchor with #/test1 #/test2
If you still want this way you need another controller "main controller"
This can work:
// Code goes here
var myItemsApp = angular.module('myItemsApp', ['ngRoute']);
myItemsApp.config(['$routeProvider', function($routeProvider) {
$routeProvider
.when('/test1', {
templateUrl: 'test1.html',
controller: 'button1Controller'
})
.when('/test2', {
templateUrl: 'test2.html',
controller: 'button2Controller'
})
.when('/test3', {
templateUrl: 'test3.html',
controller: 'button3Controller'
})
.otherwise({
redirectTo: '/'
});
}]);
myItemsApp.controller('initialController', ['$scope', '$location', function($scope, location) {
$scope.submit1 = function() {
console.log("I clicked on submit button1Controller");
location.path('/test1');
}
$scope.submit2 = function() {
console.log("I clicked on submit button2Controller ");
location.path('/test2');
}
$scope.submit3 = function() {
console.log("I clicked on submit button3Controller");
location.path('/test3');
}
}]);
myItemsApp.controller('button1Controller', ['$scope', '$location', function($scope, location) {
}]);
myItemsApp.controller('button2Controller', ['$scope', '$location', function($scope, location) {
}]);
myItemsApp.controller('button3Controller', ['$scope', '$location', function($scope, location) {
}]);
Plunker demo

AngularJS dynamically load template and js file

I want to dynamically add menu JavaScript file and html to content.html, but it can't do.
I created simple example
demo
I try move "<script src="menu.js"></script>" to menu.html
Your code moves away from the whole idea of writing single page app with angular. I have updated it to give you basic idea of how you would do the routes and share templates and use controller.
Check out the plunkr
html
<html>
<head>
<meta charset="utf-8" />
<title>AngularJS Plunker</title>
<link rel="stylesheet" href="menu.css" />
<script data-require="angular.js#1.4.x" src="https://code.angularjs.org/1.4.8/angular.js" data-semver="1.4.8"></script>
<script data-require="ui-router#*" data-semver="0.2.15" src="https://cdn.rawgit.com/angular-ui/ui-router/805e69bae319e922e4d3265b7ef565058aaff850/release/angular-ui-router.js"></script>
<script src="menu.js"></script>
<script src="index.js"></script>
</head>
<body>
<div id="menu" ng-include="'menu.html'"></div>
<div ui-view></div>
</body>
</html>
js
angular.element(document).ready(function() {
angular.bootstrap(document, ["app"]);
});
angular.module('app',['moduleContent', 'moduleMenu', 'ui.router']);
var app = angular.module('app');
app.config(function($stateProvider) {
$stateProvider
.state('index', {
url: "",
templateUrl: "first.html",
controller: 'firstCtrl'
})
.state('second', {
url: "/second",
templateUrl: "second.html"
})
});
app.controller('firstCtrl', ['$scope', function($scope) {
$scope.page = "first";
}]);
//Conttent module
angular.module('moduleContent',[])
.controller('contentCtrl', contentCtrl);
function contentCtrl(shareData)
{
shareData.currentPage = 0;
}

angularjs - ngRoute not working properly

ngRoute was previously working fine and is stopped working now ater added few files and controllers.
In The browser I get URL as http://localhost/#browsefp instead of http://localhost/#/browsefp
below is my code, please help. Learning AngularJS and keep getting weird issues. No errors seen in JS console.
app.js
var app = angular.module('DevStreamApp', ['ngRoute']);
app.config(function($routeProvider){
$routeProvider
.when('/', {templateUrl : 'views/main.html', controller : 'mainController' })
.when('/addnew', {templateUrl : 'views/addnew.html', controller : 'homeController', css : 'css/screen.css'})
.when('/addnewfp', {templateUrl : 'views/addnewfeeprogram.html', controller : 'homeController', css : 'css/screen.css'})
.when('/addnewcm', {templateUrl : 'views/addnewcustomermapping.html', controller : 'aboutController', css : 'css/screen.css'})
.when('/browsefp', {templateUrl : 'views/browseprogram.html', controller : 'browseprogramController', css : 'css/screen.css'})
.otherwise({ redirectTo : '/' })
});
index.html
<!doctype html>
<!-- define angular app -->
<html ng-app="DevStreamApp">
<head>
<titleFee </title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<style type="text/css" media="screen">
#import url("/css/screen.css");
#import url("/js/yui/container.css");
</style>
<!-- load angular and angular route via CDN -->
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.25/angular.min.js"> </script>
<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.2.25/angular-route.js"></script>
<script src="js/app.js"></script>
</head>
<body>
<hr noshade/>
<!-- MAIN CONTENT AND INJECTED VIEWS -->
<div id="main">
<!-- angular templating -->
<!-- this is where content will be injected -->
Add new <br/>
Add new Fee Program<br/>
Add new Customer mapping<br/>
Browse Fee Program
<div ng-view></div>
</div>
</body>
<script src="js/app.js"></script>
<script src="js/controllers/mainController.js"></script>
<script src="js/controllers/homeController.js"></script>
<script src="js/controllers/aboutController.js"></script>
<script src="js/controllers/contactController.js"></script>
<script src="js/controllers/browseprogramController.js"></script>
</html>
mainController.js
//create the controller module
angular.module('DevStreamApp').controller('mainController', function($scope) {
// create a message to display in our view
$scope.message = 'Everyone come in Main Controller!';
});
Remove the # from the href, as you can see in doc they configure it as follow:
Moby
.when('/Book/:bookId', {
....
});
so in your case it would be:
Add new <br/>
Add new Fee Program<br/>
Add new Customer mapping<br/>
Browse Fee Program
By default, AngularJS will route URLs with a hashtag, but you can remove it with $locationProvider.
You will use the $locationProvider module and set html5Mode to true.
var app = angular.module('DevStreamApp', ['ngRoute']);
app.config(function($routeProvider, $locationProvider){
$locationProvider.html5Mode(true);
... your code ...
And in your index.html the link must be
Add new <br/>

angular js routing not working in localhost

i trying to use angular js routing method to the web app i am building, bt i was not able to route through the directory, i am getting a 404 error, below is my codes.
<!doctype html>
<html ng-app="AngularStore">
<head>
<link rel="stylesheet" type="text/css" href="src/bootstrap/cerulean.css">
<script type="text/javascript" src="src/jquery/jquery-2.1.0.min.js"></script>
<script type="text/javascript" src="src/bootstrap/bootstrap.min.js"></script>
<script type="text/javascript" src="src/angular/angular.min.js"></script>
<script type="text/javascript" src="src/angular/angular-route.js"></script>
<script src="product.js" type="text/javascript"></script>
<script src="store.js" type="text/javascript"></script>
<script src="shoppingCart.js" type="text/javascript"></script>
<script src="app.js" type="text/javascript"></script>
<script src="controller.js" type="text/javascript"></script>
<link href="style.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<div class="container-fluid">
<div class="row-fluid">
<div class="span10 offset1">
<h1 class="well" >
<a href="default.html">
<img src="img/logo.png" height="60" width="60" alt="logo"/>
</a>
Angular Store
</h1>
<div ng-view></div>
</div>
</div>
</div>
</body>
</html>
here is my app.js file
var storeApp = angular.module('AngularStore', []).
config(['$routeProvider', function($routeProvider) {
$routeProvider.
when('/store', {
templateUrl: '/partials/store.html',
controller: 'storeController' }).
when('/products/:productSku', {
templateUrl: '/partials/product.html',
controller: 'storeController' }).
when('/cart', {
templateUrl: '/partials/shoppingCart.html',
controller: 'storeController' }).
otherwise({
redirectTo: '/store' });
}]);
Your code is definitely needs 'ngRoute'
var storeApp = angular.module('AngularStore', ['ngRoute']).
here is a plnkr http://plnkr.co/edit/X9gyEPm6v126kobj0lTa
Other thing you could be doing wrong is providing template paths relative to root
templateUrl: 'partials/store.html',
instead of
templateUrl: '/' + 'partials/store.html',
You should load ngRoute along with your app module declaration.
var storeApp = angular.module('AngularStore', ['ngRoute']).
config(['$routeProvider', function($routeProvider) {
$routeProvider.
when('/store', {
templateUrl: 'partials/store.html',
controller: 'storeController' }).
when('/products/:productSku', {
templateUrl: 'partials/product.html',
controller: 'storeController' }).
when('/cart', {
templateUrl: 'partials/shoppingCart.html',
controller: 'storeController' }).
otherwise({
redirectTo: '/store' });
}]);
Make sure that you load ngRoute along with your app module declaration.
var app = angular.module("app", ['ngRoute']);
It's not enough that you load the script file. For you it should be:
var storeApp = angular.module('AngularStore', ['ngRoute']);

Angular.js - show link depending on view

I would like to have a link back to the landing page in the header of my app's views but obviously not on the landing page itself. How would I optimally implement that in Angular.js?
Should I use $location.url() to determine the view or should I use bind-html or something else altogether?
Thanks for some tips and help!
EDIT
my current code, I thought I'd made it a little easier since each view has its own controller, however the link is always shown:
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.css">
<style>
</style>
</head>
<body ng-app="myApp">
<div data-role="page" id="pageone">
<div data-role="header">
<h1>WELCOME!</h1>
BACK TO HOME
</div>
<div ng-view></div>
<div data-role="footer">
<h1>footer</h1>
</div>
</div>
<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<script src="http://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js"></script>
<script src= "http://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular-route.min.js"></script>
<script>
'use strict';
var app = angular.module('myApp', ['ngRoute']);
app.config(function($routeProvider, $locationProvider) {
$locationProvider.html5Mode(true);
$locationProvider.hashPrefix('!');
$routeProvider
.when('/', {
templateUrl : 'views/home.html',
controller : 'HomeController'
})
.when('/other', {
templateUrl : 'views/other.html',
controller : 'OtherController'
});
});
app.controller('HomeController', function($scope, $http, $location, $route) {
$scope.isLandingPage = true;
});
app.controller('OtherController', function($scope, $route) {
$scope.info = 'Other';
});
</script>
</body>
</html>
The link is always shown because your div in which is link doesn't have any controller attached.
You can do it this way:
app.controller('landingPageCtrl', ['$scope', '$location', function($scope, $location){
$scope.isLandingPage = function(){
return ($location.url() == '/home') ? true : false;
}
}]);
then use ng-show to hide or show link depending on location
<div ng-controller="landingPageCtrl" data-role="header">
<h1>WELCOME!</h1>
BACK TO HOME
</div>
I like to check for my route (or state in ui.router).
$scope.isLandingPage = $state.current.name === 'home';
and use <a ng-show="!isLandingPage">Link</a>

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