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AngularJS Data Binding

This lesson is part of AngularJS · All levels

Summary

AngularJS supports two-way data binding where views and models automatically synchronize with each other. Whenever there's a change, the digest cycle will evaluate all the bindings and update the look. You can use {{}} to display values or ng-bind to write text to elements.

Key points

Two-way binding synchronizes the view with the model
The digest cycle evaluates the entire binding
$apply is used to trigger digests from external code
Ng-bind writes value to textContent element

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