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    <h2>$RESOURCE EXAMPLE</h2> <p>For <strong>csrf</strong>, In a rails app you have to add <code>&lt;%= csrf_meta_tags %&gt;</code> in your header layout (if not there by default)</p> <pre class="lang-js prettyprint-override"><code>var app = angular.module('app', ['ngResource']); app.config(["$httpProvider", function(provider) { provider.defaults.headers.common['X-CSRF-Token'] = $('meta[name=csrf-token]').attr('content'); }]); </code></pre> <p><strong>Here is a service object</strong></p> <pre class="lang-js prettyprint-override"><code>app.factory('$folders', ['$resource', function($resource) { return $resource('/folders/:id', { id: '@id' }, { list: { method: 'GET' , isArray: true }, //same as query create: { method: 'POST' }, // same as save update: { method: 'PUT' } // DEFAULT IMPLEMENTATION OF $RESOURCE // 'get': {method:'GET'}, // 'save': {method:'POST'}, // 'query': {method:'GET', isArray:true}, // 'remove': {method:'DELETE'}, // 'delete': {method:'DELETE'} }); }]); </code></pre> <p><strong>Here is an example into a controller</strong></p> <pre class="lang-js prettyprint-override"><code>app.controller('projectController', ['$scope', '$folders', function($scope, $folders) { $scope.folders = $folders.list(); }]); </code></pre> <p><code>Folders.list()</code> will automatically do <code>GET /folders/</code> on the server and return the result(that should be json) as an object.</p> <h2>Tip:</h2> <p>Directly after <code>$scope.folders = Folders.list();</code> in the controller, <code>$scope.folders</code> will be empty, it will be populated in time, when the response comes back from the server.</p> <p>Simple examples with $http and $ressources <a href="http://jsfiddle.net/jhsousa/aQ4XX/" rel="nofollow">http://jsfiddle.net/jhsousa/aQ4XX/</a></p> <h2>ABOUT THE FORM</h2> <p><strong>here is a form</strong></p> <pre class="lang-haml prettyprint-override"><code>%form{'ng-submit' =&gt; 'create(item)', 'ng-controller' =&gt; 'projectController', 'ng-init' =&gt; 'item.orientation=1;'} %input{'ng-model'=&gt;'item.folderName', :type =&gt; :text, :placeholder =&gt; 'Name', :name =&gt; 'folderName'} %textarea{'ng-model'=&gt;'item.description', :placeholder =&gt; 'Description', :required=&gt;true, :name =&gt; 'description'} %input{'ng-model'=&gt;'item.orientation', :type=&gt;'radio', :name=&gt;'orientation', :value=&gt;'1'} %input{'ng-model'=&gt;'item.orientation', :type=&gt;'radio', :name=&gt;'orientation', :value=&gt;'2'} %input{:type =&gt; :submit, :value =&gt; 'Create', :name =&gt; 'new-project'} </code></pre> <p>You'll notice the <code>ng-model</code>. <code>'ng-model'=&gt;'item.folderName'</code> will create a <code>$scope.item</code> in the <code>projectController</code> and add a key <code>folderName</code> in it. Same for the others <code>ng-model</code>'s.</p> <p><code>'ng-init'=&gt;'item.orientation=1;'</code> is going to execute the expression. So it will do the following <code>item.orientation=1</code>, this way we set a default value for our radio inputs, so simple.</p> <p>When the form is submitted <code>ng-submit</code> will catch it and call the <code>create</code> action from the <code>projectController</code> with <code>item</code>as parameter, no need to say that <code>item</code> will contain the inputs values?</p> <p><strong>Here is the controller part</strong></p> <pre class="lang-js prettyprint-override"><code>app.controller('projectController', ['$scope', '$folders', function($scope, $folders) { $scope.create = function(item) { f = new $folders(item); f.$save(function(data,headers) { alert('SAVED'); }, function(err,headers) { alert('FAILED'); }); }; }]); </code></pre> <p><code>$scope.create</code> is the action that will be called by <code>ng-submit</code>, <code>item</code> is the <code>item</code> parameter from the form as well, so you'll find stuff inside such as <code>item.description</code>.</p> <p><code>Folders</code> is the service object we talked about earlier.</p>
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