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What is Isolate Scope and why it is required?

Answer Posted / chaitanya

By default, directives have access to the parent scope in AngularJS apps. Hence, you can write your custom directive code based on parent scope. If the parent scope changes at all the directive is no longer useful.

The shared scope allows the parent scope to flow down into the directive but the Isolate scope doesn’t allow the parent scope to flow down into the directive.

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