Solution for Reddit Question

Solution to the question posted here: http://www.reddit.com/r/webdev/comments/1cje0g/making_a_php_form_and_i_was_wondering_if_i_can/

by kshep92

HTML

<div ng-controller="SelectCtrl">
    <select ng-model=currentValue>
        <option value="1">Option 1</option>
        <option value="2">Option 2</option>
        <option value="3">Option 3</option>
    </select>
    <p ng-show="currentValue != 1">
        <input type="radio" value="1" name="rb" /> Option 1 
    </p>
    <p ng-show="currentValue != 2">
        <input type="radio" value="2" name="rb" /> Option 2 
    </p>
    <p ng-show="currentValue != 3">
        <input type="radio" value="3" name="rb" /> Option 3 
    </p> 
</div>

JavaScript

function SelectCtrl($scope) {
    $scope.currentValue = 1;
}