One filter for table

<!DOCTYPE html>
<html>

  <head>
    <script data-require="angular.js@*" data-semver="1.2.0-rc3-nonmin" src="http://code.angularjs.org/1.2.0-rc.3/angular.js"></script>
    <script data-require="ng-table@*" data-semver="0.3.0" src="http://bazalt-cms.com/assets/ng-table/0.3.0/ng-table.js"></script>
    <script data-require="ng-table-export@0.1.0" data-semver="0.1.0" src="http://bazalt-cms.com/assets/ng-table-export/0.1.0/ng-table-export.js"></script>
    
    <link data-require="ng-table@*" data-semver="0.3.0" rel="stylesheet" href="http://bazalt-cms.com/assets/ng-table/0.3.0/ng-table.css" />
    <link data-require="bootstrap-css@*" data-semver="3.0.0" rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" />
    
    <link rel="stylesheet" href="style.css" />
    <script src="script.js"></script>
  </head>

  <body ng-app="main" ng-controller="DemoCtrl">
  
    <p>Filter: <input class="form-control" type="text" ng-model="filter.$" /></p>
  
    <table ng-table="tableParams" class="table">
        <tr ng-repeat="user in $data">
            <td data-title="'Name'" sortable="name">
                {{user.name}}
            </td>
            <td data-title="'Age'" sortable="'age'">
                {{user.age}}
            </td>
        </tr>
    </table>
  </body>

</html>

var app = angular.module('main', ['ngTable']).
controller('DemoCtrl', function($scope, $filter, ngTableParams) {
    var data = [{name: "One", age: 50},
                {name: "Two", age: 43},
                {name: "Three", age: 27},
                {name: "Four", age: 29},
                {name: "Five", age: 34},
                {name: "Six", age: 43},
                {name: "Seven", age: 27},
                {name: "Eight", age: 29},
                {name: "Nine", age: 34},
                {name: "Ten", age: 43},
                {name: "Eleven", age: 27},
                {name: "Twelve", age: 29},
                {name: "Thirteen", age: 34},
                {name: "Fourteen", age: 43},
                {name: "Fifteen", age: 27},
                {name: "Sixteen", age: 29}];

  	$scope.$watch("filter.$", function () {
  		$scope.tableParams.reload();
  	});
  	
    $scope.tableParams = new ngTableParams({
        page: 1,            // show first page
        count: 10,          // count per page
        sorting: {
            name: 'asc'     // initial sorting
        }
    }, {
        getData: function($defer, params) {
            var filteredData = $filter('filter')(data, $scope.filter);
            var orderedData = params.sorting() ?
                                $filter('orderBy')(filteredData, params.orderBy()) :
                                filteredData;

            $defer.resolve(orderedData.slice((params.page() - 1) * params.count(), params.page() * params.count()));
        },
        $scope: $scope
    });
});

body {
    padding: 10px !important;   
}

.ng-table {
    border: 1px solid #000;
}