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    <p>When multiple controllers need access to the same data, a <a href="https://docs.angularjs.org/guide/services" rel="noreferrer">service</a> should be used. You should not rely on scope inheritance, as it restricts how you can write your HTML. E.g., in the future, you made decide that DerivedController should not be a child of BaseController.</p> <p>Your service should typically provide a public API, and hide the implementation. This makes it easier to refactor the internals.</p> <p>HTML:</p> <pre class="lang-html prettyprint-override"><code>&lt;div ng-controller="BaseController"&gt; &lt;p&gt;Base Controller Value: {{model.getValue()}}&lt;/p&gt; &lt;button ng-click="model.updateValue('Value updated from Base')"&gt;Update In Base&lt;/button&gt; &lt;div ng-controller="DerivedController"&gt; &lt;p&gt;Derived Controller Value: {{model.getValue()}}&lt;/p&gt; &lt;button ng-click="model.updateValue('Value updated from Derived')"&gt;Update In Derived&lt;/button&gt; &lt;/div&gt; &lt;/div&gt; </code></pre> <p>JavaScript:</p> <pre class="lang-js prettyprint-override"><code>app.factory('sharedModel', function () { // private stuff var model = { value: "initial Value" }; // public API return { getValue: function() { return model.value; }, updateValue: function(value) { model.value = value; } }; }); function BaseController($scope, sharedModel) { $scope.model = sharedModel; } function DerivedController($scope, sharedModel) { $scope.model = sharedModel; } </code></pre> <p><a href="http://jsfiddle.net/mrajcok/gY3uZ/" rel="noreferrer">Fiddle</a>.</p> <p>Also, I do not recommend using $rootScope for sharing between controllers.</p>
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    1. POAngularJS controller inheritance
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    1. USMark Rajcok
    1. USMark Rajcok
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    1. COI see your point, but this method seems to be very verbose. Can we not cause update to the model returned by service, without using the update method?
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      1. USChandermani
    2. COJust to say that you saved me :)
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      1. USGhislain Leveque
 

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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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