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< Improve this DocGuide to AngularJS DocumentationAngularjs/docs/1.8/guide/databinding


Improve this DocData Binding

Data-binding in AngularJS apps is the automatic synchronization of data between the model and view components. The way that AngularJS implements data-binding lets you treat the model as the single-source-of-truth in your application. The view is a projection of the model at all times. When the model changes, the view reflects the change, and vice versa.

Data Binding in Classical Template Systems

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|class=right]]
Most templating systems bind data in only one direction: they merge template and model components together into a view. After the merge occurs, changes to the model or related sections of the view are NOT automatically reflected in the view. Worse, any changes that the user makes to the view are not reflected in the model. This means that the developer has to write code that constantly syncs the view with the model and the model with the view.

Data Binding in AngularJS Templates

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|class=right]]
AngularJS templates work differently. First the template (which is the uncompiled HTML along with any additional markup or directives) is compiled on the browser. The compilation step produces a live view. Any changes to the view are immediately reflected in the model, and any changes in the model are propagated to the view. The model is the single-source-of-truth for the application state, greatly simplifying the programming model for the developer. You can think of the view as simply an instant projection of your model.

Because the view is just a projection of the model, the controller is completely separated from the view and unaware of it. This makes testing a snap because it is easy to test your controller in isolation without the view and the related DOM/browser dependency.

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https://code.angularjs.org/1.8.2/docs/guide/databinding