AngularJS ng-value Directive
Example
Set the value of the input field:
    <div ng-app="myApp" ng-controller="myCtrl">
<input ng-value="myVar">
    
</div>
<script>
var app = angular.module('myApp', []);
    app.controller('myCtrl', function($scope) {
    $scope.myVar 
    = "Hello World!";
});
</script>
  
Try it Yourself »
Definition and Usage
The ng-value directive sets the value attribute of a 
input element, or a select element.
Syntax
    <input ng-value="expression"></input>
Supported by <input> and <select> elements.
Parameter Values
| Value | Description | 
|---|---|
| expression | An expression that will set the element's value attribute. |