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Explain directives ng-if, ng-switch and ng-repeat?



Explain directives ng-if, ng-switch and ng-repeat?..

Answer / chaitanya

ng-if – This directive can add / remove HTML elements from the DOM based on an expression. If the expression is true, it add HTML elements to DOM, otherwise HTML elements are removed from the DOM.

ng-switch – This directive can add / remove HTML elements from the DOM conditionally based on scope expression.

ng-repeat - This directive is used to iterate over a collection of items and generate HTML from it.

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