My URL is like : http://localhost:3000/family/#/savings/subscribe/123456
in this page, I want to click on a button to redirect me into other page of another project made with backbone JS
I tried to add the needed URI with href- and ng-href http://localhost:3000/admin#exemption : but it always redirect me to http://localhost:3000/family/#/admin#exemption
angular.module('app', ['ng', 'ngRoute', 'ui.bootstrap', 'angularMoment', 'chart.js'])
.config(fac['$routeProvider', function ($routeProvider) {
$routeProvider
.when('/index', {
templateUrl: '/family/index',
controller: 'IndexCtrl'
})
.when('/family/exemption', {
templateUrl: 'exemption-search-view'
})
when i gave the template of the needed page, I obtain the html view but the URI : http://localhost:3000/family/#/admin#exemption
I'm not sure to understand the question, but if you wanto to avoid angular routing interception, you should add in your anchor target="_self".
<a ng-href="{{vm.logoutUrl}}" target="_self">Bye!</a>
Instead of redirecting with the href (or any variant) try using a function in a controller which redirects you to the new url. Try something like this:
// in your controller
angular.module('app', ['ngRoute'])
.controller('redirectCtrl', function($window, $location){
var vm = this;
vm.wizard = {
anotherurl: "http://example.com",
redirect: fnRedirect
}
return vm.wizard;
function fnRedirect(link){
//this way is useful if you try to redirect to an external URL
$window.location = link;
//this way is useful if you try to redirect to another route inside the same angular project
$location.path(link);
}
});
...and in your html...
<html>
<head>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.5.8/angular.min.js"></script>
</head>
<body data-ng-controller="redirectCtrl as rc">
<input type="text" data-ng-model="rc.anotherurl" />
Redirect me
</body>
</html>
If your other project is not part of your angular app, you should redirect to another URL.
Just use .
ng-href is here to append the URL you're passing after the hash in the URL.
The problem in Angular, it redirects you to the same base in his URL, so if you want to change the base (which is /family/#/ in my case), it is like you are going to an external URL from the project so I had just added in my controller :
$window.location.href ='http://localhost:3000/admin#exemption' ;
I don't need any update in my '$routeProvider'
Related
So I have an existing angular app which routes/imports (eg: href and src) from the root path only (ie: /). So the app loads up at http://localhost:8080/ and and the base url is /. I want to change it to be http://localhost:8080/myapp/ so all links will then prefixed with /myapp.
I tried updating this code here from (it's in a Java jsp called app.jps):
<head>
<base href="/" />
to
<head>
<base href="/myapp" />
But this did nothing, I still get errors like this (and others like it): angular.js:11630 GET http://localhost:8080/angularapp/home/home.html?version=4 404 ()
There are many other errors like this, and the page is just blank (white) so far. Do I have to go and piecemeal edit all these urls to include /myapp in front of it? OR is there a better way?
More info:
Template Urls look like this (in app.module.js):
$stateProvider
.state('home', {
url: '/',
templateUrl: '/angularapp/home/home.html?version=' + window.version,
controller: 'HomeCtrl',
controllerAs: 'vm'
})
It seems like you are missing the end slash.
<head>
<base href="/myapp/" />
Please update href to "/myapp/", that should work.
If you change your templateUrl to:
templateUrl: './angularapp/home/home.html?version=' + window.version,
it should take it as a relative path.
Try that and see what it gives you (assuming your base url already comes off http://localhost:8080/myapp/).
I am using templates to build my app. Basically have one main page, and then I am loading others pages thru it using ng-view. The href links in the index.html work fine. But I also want to be able to change ng-view within js functions as well. How is this done?
I tried to go to the red page using $location.path, but nothing seems to happen besides printing to the console. Before that i tried using $window.location.href(), which did go to the page, but dropped the index.html container, breaking the app.
edit:
As pointed out in Siddhesh's answer comments, it works if not used with $locationProvider.html5Mode(true);. But I would like to keep clean urls. So I'm looking for a way to keep it, IF that's possible.
index.html
<head>
<base href="/testing/onetest/">
<script>
app.controller('masterController',function($location){
setTimeout(change, 3000);
function change() {
console.log("changing in 3 seconds");
$location.path('/red');
}
});
</script>
</head>
<body ng-app="app" ng-controller="masterController">
Main
Red
Green<br>
<div ng-view></div>
</body>
app.js
var app = angular.module("app", ["ngRoute"]);
app.config(function($routeProvider,$locationProvider) {
$routeProvider
.when("/", {
templateUrl : "home.html",
controller : 'mainController'
})
.when("/red", {
templateUrl : "red.html"
})
.when("/green", {
templateUrl : "green.html"
});
$locationProvider.html5Mode(true);
});
For angular js version less than 1.6
$window.location.href= '#red';
For angular js version 1.6 or more
$window.location.href= '#!red';
Try this and see if it works. This might help you to change the ng-view from function. It worked for me.
I have a website by mean-stack.
Normally, all my external references are listed in index.html
I realize that one external JS library (e.g., https://cdnjs.cloudflare.com/troublelibrary.js) I am using has some conflit with a part of my website. So a workaround I am looking for is to NOT load it for a specific path https://www.myexample.com/specific.
Does anyone know how to achieve this in the routing?
Edit 1: (see the full question here)
Actually, the library that has conflit is history.js. My initial code which loads it all the time is as follows. As a result https://localhost:3000/home in a browser is always https://localhost:3000/home (i.e., will not add # because of history.js)
<script src="https://appsforoffice.microsoft.com/lib/1/hosted/office.js"></script>
<script src="https://cdn.rawgit.com/devote/HTML5-History-API/master/history.js"></script>
Then, if I try the following code, as Ben suggests:
<script src="https://appsforoffice.microsoft.com/lib/1/hosted/office.js"></script>
<script>
var newScript = document.createElement('script');
newScript.src = 'https://cdn.rawgit.com/devote/HTML5-History-API/master/history.js';
document.head.appendChild(newScript);
console.log(window.location.href)
</script>
I realize that for the first time of loading https://localhost:3000/home will not change. But, if I refresh the browser, it can change to https://localhost:3000/#/home.
So appending the script is not exactly the same as a direct reference, does anyone know why?
I see your problem in a different perspective. You mentioned that you use the history.js to avoid # on the URL. But you do not need history.js to do that. I think you understood your problem in the wrong way. There is an inbuilt Angular functionality to get rid off # paths. Because # is used to keep track of the relative path on any route. If we want we can override that default functionality.
But if you use this approach the server should responsible to redirect the user to index or home page on any application route since Angular handle all the routing in the application.
First you should add
<base href="/" />
in your HTML file.
Then you should enable HTML5 Mode inside Angular application as follows.
$locationProvider.html5Mode(true);
By adding these two attributes you can get rid off the # path and this is the recommended way.
Following is a complete example.
var app = angular.module("app", ["ngRoute"]);
app.controller("MainController", function($scope){
});
//Add route handler
app.config(["$routeProvider", "$locationProvider", function ($routeProvider, $locationProvider) {
$routeProvider
.when('/', {
template: '<h1>Home</h1>',
reloadOnSearch: true
})
.when('/about', {
template: '<h1>About</h1>',
reloadOnSearch: true
}).otherwise({
redirectTo: '/'
});
// This will remove hash bang from the routes
$locationProvider.html5Mode(true);
}]);
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.10/angular.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.10/angular-route.js"></script>
<base href="/" />
</head>
<body>
<div>
Home
About
</div>
<div ng-app="app" ng-controller="MainController">
<ng-view></ng-view>
</div>
</body>
</html>
As you can see on the above example when you click on the about link the server responds with not found on /about. This means the # bang is removed.
This is one way to do it:
if(window.location.href !== 'https://url.com/path/to/trouble/page'){
var newScript = document.createElement('script');
newScript.src = 'https://url.com/path/to/script';
document.head.appendChild(newScript);
}
Add this to the <head> of the document. It will not load the trouble script on the page you specify in the if statement. Make sure not to load the trouble script anywhere else on the page as well.
you can do lazy loading of script in angular
<script type="text/javascript" ng-src="{{exUrl1}}"></script>
and somewhere in your code (based on whatever logic you want)
$rootScope.exUrl1 = $sce.trustAsResourceUrl(confserver.example.url);
I'm learning angularjs and there is one aspect of it that I'm struggling to understand.
My desired/expected behavior of the code below is:
User clicks the Paris link (anchor tag)
The routeProvider intercepts the request, loads the paris.html page into the ng-view.
The 'getCity' function in the controller gets the data and sets the scope variables, which are displayed in the london.html expressions.
However, I can't figure out how to config angularjs to use the 'getCity' function when the html page is loaded into the ng-view. The closest I can get is calling the 'getCity' function from within the CityController itself, bit this seems to have the undesired effect of calling the function when the whole app (index.html) is loaded instead of only when the link is clicked. The controller will have a number of different functions.
I also know you can use ng-click to call a controller's function, but I'm unsure how this would work with loading a html page into an ng-view through the route provider.
Any help would be appreciated. Please see code below from a small app built for learning purposes:
index.html
<!DOCTYPE html>
<html ng-app="mainApp">
<head>
<meta charset="ISO-8859-1">
<title>Insert title here</title>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.4.8/angular-route.js"></script>
</head>
<body>
<ol>
<li>Paris</li>
</ol>
<div class="content-wrapper" ng-controller="CityController">
<div ng-view></div>
</div>
<script src="resources/js/app.js"></script>
<script src="resources/js/CityController.js"></script>
</body>
</html>
app.js
var app = angular.module("mainApp", [ 'ngRoute' ]);
app.config([ '$routeProvider', function($routeProvider) {
$routeProvider.
when('/cities/paris', {
templateUrl : 'resources/paris.html',
controller : 'CityController'
}).
otherwise({
redirectTo : ''
});
} ]);
CityController.js
app.controller('CityController', function($scope, $http) {
$scope.getCity = function() {
$http.get('city')
.success(function(response) {
$scope.name = response.name;
$scope.country = response.country;
}).error(function() {
//Output error to console
});
};
//$scope.getCity();
});
I don't want to call getCity here because it means the http get request to
the 'city' endpoint is called when index.html is loaded
paris.html
This is Paris.
<br><br><br>
Name: {{name}}<br>
Country: {{country}}
<br><br><br>
I think what you are looking for is the router resolve option.
A resolve contains one or more promises that must resolve successfully before the route will change. This means you can wait for data to become available before showing a view, and simplify the initialization of the model inside a controller because the initial data is given to the controller instead of the controller needing to go out and fetch the data.
Check the explanation and usage here
You can call getCity() from paris.html using ,ng-init=getCity() ,ng-init will call your function as soon as paris.html is loaded into your ng-view .
For Eg.
This is Paris.
<br><br><br>
<div ng-init=getCity() >
Name: {{name}}<br>
Country: {{country}}
</div>
<br><br><br>
I'm using ngRoute to do the routing of my AngularJS application (myApp) but I have a problem: I don't know how to NOT APPLY my index.html design (with all my sidebars) to my login.html page, which seems to be applied by default if it is defined as a view. I want a simple design for my login.html page: only two fields to fill out, without the design of my index.html, which is applied to all the views in myApp. Thereby, I don't know how to do my routing to accomplish such task. Thank you very much.
<-- This is a sample of how I do my routing in myApp (for only one view - "/view1") -->
Sample of app.js:
'use strict';
// Declare app level module which depends on views, and components
angular.module('myApp', [
'ngRoute',
'ngResource',
'ui.bootstrap',
'ngCookies',
'myApp.view1',
])
.config(['$routeProvider', function($routeProvider) {
$routeProvider.otherwise({redirectTo: '/view1'});
}]);
For each view there is a .js file associated where I defined its routing and controllers. For instance, for view "/view1" - view1.js:
'use strict';
angular.module('myApp.view1', ['ngRoute', 'ngResource'])
.config(['$routeProvider', function($routeProvider) {
$routeProvider.when('/view1', {
templateUrl: 'view1.html',
controller: 'View1Ctrl'
});
}])
.controller('View1Ctrl', ['$scope', function($scope) {
// something
}]);
And a sample of my index.html:
<!doctype html>
<html lang="en" ng-app="myApp">
<head>
<script src="view1.js"></script>
<-- MORE SCRIPTS ARE LOADED -->
</head>
<body class="hamburg" ng-controller="MasterCtrl">
<-- SIDEBARS ARE DEFINED -->
<div id="content-wrapper">
<div class="page-content">
<!-- Main Content -->
<div class="row">
<div class="col-xs-12">
<div class="widget">
<div class="widget-body">
<div ng-view></div>
</div>
</div>
</div>
</div>
</div>
</div>
</body>
Given the situation above looks like you want two page layout (page design or page template), the first one is now used in index.html, and the second one you want to use in login.html which just has two fields to fill out. So angular-ui/ui-router (doc url: https://github.com/angular-ui/ui-router/wiki) could be the solution to this issue.
The idea behind that is ui-router has a very powerful tool named ui-view which you can see it as a layout or template. So when the path is on any page other than login page like /index or /home use one ui-view, and on /login page then use another different ui-view.
For a rough example:
index.html page:
<html>
<head></head>
<body>
<div ui-view="layout"></div>
</body>
</html>
I assume you will reuse the head part, so just wrap every thing from the body in the original index.html and put into the new index.html. Same to the login page login.html.
config file:
$stateProvider
.state('index', {
url: '/index',
views: {
layout: {
templateUrl: "/path/to/index.html"
}
},
controller: 'indexController'
}
.state('login', {
url: '/login',
views: {
layout: {
templateUrl: "/path/to/login.html"
}
},
controller: 'loginController'
})
So what does the code above do is very similar to what you did with $routeProvider, it defines on which url use which controller and to load which view.
Hope this can help you, if any question let me know please.
You need to create your login page as a diferente ngApp, store your sesion on the localSotarge in case of a successfull login and then redirect to you main ngApp.
In your main ngApp, validate if a session exists in the localStorage and redirecto to the loginApp if it dont.
I know it sounds a bit like overdoing stuff, but I have not found any other solution in my 3 years working with AngularJS. Now, keep in mind that this is necesary because you need to NOT TO APPLY your index.html, and the only way to do that is using another ngApp.
Routing is used for injecting views in angular SPA. What I get from from your question is you need a login dialog.
For that you may look ngDialog or uibDialog
In your case you need to load new layout. I understand, for login and for application there is mostly different layout. This operation is equal to redirecting page to new location. With new angular app and controllers for login. You can use:
$window.location.href="new/layout/template".
Read more # Angular Dev Docs.