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POHandling header and footer in AngularJS
 

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  1. POHandling header and footer in AngularJS
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    <p>I have been trying to implement the header / footer in an Angular JS App. I was thinking of adding these as ng-include in the main index.html. However this would have worked if the header and footer are static pages. My case is slightly different... In Login page no header / footer is shown. Other pages depending on whether you are logged in or not, you have to show "Welcome user [ logout] " or "Welcome guest [ login ]".</p> <p>I save the login information and isLoggedIn in a service - then use HeaderCtrl controller to copy that to $scope. The biggest problem seems to be that the whole ng-include is not refreshed on a logoff. Hence divs with ng-show hide directives will not hide/show on change. Somebody suggested using ng-switch - it also behaves the same way.</p> <p>If I move the header code inside individual views then everything is fine.</p> <p>A similar question is here: <a href="https://stackoverflow.com/questions/15432370/refresh-header-page-in-angularjs">Refresh header page in angularjs</a> <a href="https://stackoverflow.com/questions/19286813/angularjs-handle-repeated-fragments-like-header-and-footer">AngularJS - Handle repeated fragments like Header and Footer</a></p> <p>I have asked this question earlier but the answers did not help me when I moved the logged variable from the rootScope. The problem is my HeaderCtrl is only executing on a full page refresh. Not executing on Angular page navigation etc.</p> <p>Here is the code: index.html:</p> <pre><code>&lt;body ng-app="greenhornApp"&gt; &lt;div id="navbar" ng-controller="HeaderCtrl"&gt;&lt;div ng-include src="'views/partials/header.html'"&gt;&lt;/div&gt; &lt;/div&gt; &lt;div class="title-spacer visible-desktop"&gt;&lt;/div&gt; &lt;!-- Add your site or application content here --&gt; &lt;div class="wrapper" ng-view&gt;&lt;/div&gt; &lt;/body&gt; </code></pre> <p>header.js:</p> <pre><code>angular.module('greenhornApp') .controller('HeaderCtrl', ['$scope', 'LoginService', function ($scope, loginService) { $scope.isLoggedIn = loginService.isLoggedIn(); $scope.session = loginService.getSession(); }]); </code></pre> <p>header.html</p> <pre><code>&lt;div&gt; &lt;div ng-show="isLoggedIn"&gt; &lt;div class="navbar navbar-inverse navbar-fixed-top"&gt; More stuff here.... &lt;/div&gt; &lt;/div&gt; &lt;/div&gt; </code></pre> <p>I am using ng-route and angular 1.2.0-rc3. I put a breakpoint in HeaderCtrl... it gets executed only when I do a full page refresh. What am I doing wrong here?</p>
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