ng-options generate list of names using array of object "HideShow".Selected option will hide or show the checkbox based on the value of variable isHide with ng-model directive.
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Welcome to LearnKode - A code learning platform</title>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.2/angular.min.js"></script>
</head>
<body ng-app="Example">
<div ng-controller="ExampleController" ng-init="StudentId=1">
Hide/Show: <select ng-model="isHide" ng-options="IsShow.isHide as IsShow.name for IsShow in HideShow"></select><br />
<span ng-hide="isHide"> Hide Me <input type="checkbox" ng-model="isHide" /></span>
</div>
<script>
var app = angular.module("Example", []);
app.controller('ExampleController', ['$scope', function ($scope) {
$scope.HideShow = [{ name: 'Hide', isHide: true, }, { name: 'Show', isHide: false }];
}]);
</script>
</body>
</html>
