AngularJS On selecting radio button set select field value

Question

How do I set the select fields value by clicking radio button

Answer 1

<input type="radio"
   ng-model="string"
   value="string"
   [name="string"]
   [ng-change="string"]
   ng-value="string">

Value Used :- The value to which the ngModel expression should be set when selected. Note that value only supports string values, i.e. the scope model needs to be a string, too. Use ngValue if you need complex models (number, object, ...).