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AngularJS ng change Directive

AngularJS ng-change Directive

 

 

The ng-change directive is used to tell AngularJS what to do when the value of an HTML element changes. It requires the ng-model directive to be present. It will not override the element original onchange event. Both the ng-change expression and the original onchange event will be executed.

 

Syntax:-

 

< element ng-change="expression" >< /element >

 

Further Explanation:-

 

Value Description
expression An expression to execute when an element's value changes.

Code Explanation

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