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POAngularJS Menu and Submenu by JSON with Twitter Bootstrap
 

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    <p>I am new to AngularJS. I am working on a personal project using Twitter Bootstrap so I can learn AngularJS. I have my data in a JSON file. The project-title and main menu links are being populated just fine. There is a submenu under one of those links and that's what I cannot get to populate. What I would like to do is to load the submenu using an ng-repeat. So basically I'm dealing with an ng-repeat inside of an ng-repeat. Any and all tips welcomed. Thanks!</p> <p>My controller looks like this:</p> <pre><code>'use strict'; var app = angular.module('myApp', []); app.controller('NavCtrl', function($scope, $http) { $http.get('app/content/nav.json').success(function(data) { $scope.nav = data; $scope.links = data.links; }); }); </code></pre> <p>My JSON:</p> <pre><code>{ "projectTitle" : "My Website Title", "links" : [ {"name" : "Home", "url" : "/", "className" : ""}, {"name" : "About", "url" : "/about", "className" : ""}, {"name" : "Contact", "url" : "/contact", "className" : ""}, {"name" : "Categories", "url" : "/categories", "className" : "dropdown", "sub" : [ {"name" : "Tech Stuff", "url" : "/techStuff"}, {"name" : "AngularJS", "url" : "/angularJS"}, {"name" : "HTML5", "url" : "/html5"}, {"name" : "Javascript", "url" : "/javascript"}, {"name" : "jQuery", "url" : "/jquery"} ] } ] } </code></pre> <p>My HTML:</p> <pre><code>&lt;div ng-controller="NavCtrl" class="navbar navbar-inverse navbar-fixed-top"&gt; &lt;div class="navbar-inner"&gt; &lt;div class="container"&gt; &lt;button type="button" class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse"&gt; &lt;span class="icon-bar"&gt;&lt;/span&gt; &lt;span class="icon-bar"&gt;&lt;/span&gt; &lt;span class="icon-bar"&gt;&lt;/span&gt; &lt;/button&gt; &lt;a class="brand" href="#"&gt;{{nav.projectTitle}}&lt;/a&gt; &lt;div class="nav-collapse collapse"&gt; &lt;ul class="nav"&gt; &lt;li ng-repeat="link in links" class="{{link.className}}"&gt; &lt;a href="{{link.url}}" class="{{link.sub &amp;&amp; 'dropdown-toggle' || ''}}" data-toggle="{{link.sub &amp;&amp; 'dropdown' || ''}}"&gt;{{link.name}} &lt;b ng-show="link.sub" class="caret"&gt;&lt;/b&gt; &lt;/a&gt; &lt;ul class="dropdown-menu" ng-show="link.sub"&gt; &lt;li ng-repeat="sub in links"&gt; &lt;a href=""&gt;{{sub.name}}&lt;/a&gt; &lt;/li&gt; &lt;/ul&gt; &lt;/li&gt; &lt;/ul&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt; &lt;/div&gt; </code></pre>
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