Angular route menu active

Question

I try to explain my problem in advance sorry for my bad english.

I have written code with angular and angular route My navbar looks like this in html

<ul nav-menu>
    <li><a href="">Index</a></li>
    /*others*/
</ul>

And route params

    $routeProvider
        .when('/', {
            templateUrl: 'views/main.html',
            controller: 'mainCtrl' 
        })
        .when('/skills', {
            // others
        })

Everything works perfectly but my questin is:

How can I set some css to my li element when route has been loaded or active?

RageshAK · Answer 1 · 2015-04-17T10:30:37.180

This is pretty easy with Angular.

You can define a controller for the NavBar as below,

<ul nav-menu ng-controller="NavbarCtrl">
    <li ng-class={active : isRouteActive("/home")}><a href="/home">Index</a></li>        
</ul>

Then your controller should defined as below,

app.module("myApp",["ngRoute"])
  .controller("NavbarCtrl", function($scope, $location) {

   $scope.isRouteActive = function(route) { 
        var curRoute = $location.path();
        return curRoute.match(route);
    }

});

If you are using UI Router it's just a matter of adding an attribute like below,

<ul class="nav navbar-nav">
            <li ui-sref-active="active"><a ui-sref="home">Home</a></li>
            <li ui-sref-active="active"><a ui-sref="about">About</a></li>
        </ul>

This will make the item highlighted automatically when the current state matches.

Hope this helps

~Ragesh

score 0 · Answer 2 · edited May 23 '17 at 10:10

0

You have to deal with more than topic here.

First, have a look at ngClass. There you can put Angular logic inside the class, so it's changing with the scope values or function returns.

Therefore you have to deal with passing scopes and data through controllers, or depending how your app is structured.

For the second topic, here is a good SO question/answer which explains it pretty well.

edited May 23 '17 at 10:10

Community

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answered Apr 17 '15 at 10:14

ohboy21

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ng-class not work for me because every elements seperated differently? Is there any way similar to `ng active` when url have been loaded? – Shaxrillo Apr 17 '15 at 10:20

score 0 · Answer 3 · answered Apr 17 '15 at 10:24

In angular UI there's a component (Angular UI) that checks whether the route is currently active or not: Here's an example from its documentation: Angular-UI Utils

<a ui-route="/page" ng-class="{active: $uiRoute}">link</a>

What it simply means is, when the route in the ui-route is currently accessed, the class active should be enabled.

If you wanna do it using angular only, you can do it like this.

<li><a ng-href="/home" ng-class="{'active: $location.path() ==='/home'}">Home</a></li>

score 0 · Answer 4 · answered Apr 17 '15 at 10:28

In controller that is attach to menu, inject $state. This will give information about state You are in right now. ng-class="active: $state === actual_state_name" will set active class . I guess after inject You can use $state in view, but You need to check it by Yourself.

Another solution, not in angular way is getting javascript window object. Similar is $location, whitch provide info about actual link and other cool features

Angular route menu active

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