Angular: Empty Fiddle
http://angularjs.org/
HTML
<script src="http://code.angularjs.org/angular-1.0.1.js"></script>
<div ng-controller="MyCtrl">
<div class="col-xs-12" ng-show="condition">
some template..
</div>
<div class="col-xs-12" ng-show="!condition">
something else
</div>
</div>
JavaScript
var myApp = angular.module('myApp',[]);
function MyCtrl($scope) {
$scope.condition = true;
//$scope.condition = false;
}