i cant put my pagination work

this is my code

what i doing wrong

<div ng-app="sa_app" ng-controller="controller" ng-init="show_data()">
		
	
		<div class="col-md-3">Filter:
            <input type="text" ng-model="search" ng-change="filter()" placeholder="Filter" class="form-control" />
        </div>
        <div class="col-md-4">
            <h5>Filtered {{ filtered.length }} of {{ totalItems}} total Servicos</h5>
</div>
        <div>
		
            <table class="table table-bordered">
                <tr>
                    <th>Id</th>
                    <th>Nome</th>
                    <th>Descricao</th>
                    <th>Quantidade</th>
                       <th>Nome da Empresa</th>
                    <th>Preço Sem Iva</th>
                    <th>Descontos</th>
                     <th>IVA</th>
                     <th>Valor Desc</th>
                     <th>Valor IVA</th>
                     <th>Preco Total</th>
                  
                    <th>Edit</th>
                    <th>Delete</th>
                </tr>
                <tr ng-repeat="x in filtered = (names | filter:search | orderBy : predicate :reverse) |startFrom:(currentPage-1)*entryLimit | limitTo:entryLimit">
                    
					<td>{{x.id}}</td>
                    <td>{{x.nome}}</td>
                    <td>{{x.descricao}}</td>
                    <td>{{x.quantidade}} Unidade</td>
                     <td>{{x.Nome}}</td>
                    <td>{{x.precosiva}}€</td>
                    <td>{{x.descontos}}%</td>
                    <td>{{x.iva}}%</td>
                    <td>{{x.valordesc}}€</td>
                    <td>{{x.valoriva}}€</td>
                    <td>{{x.precototal}}€</td>
                    
                    <td>
                        <button class="btn btn-success btn-xs"  data-toggle="modal" data-target="#myModal1" ng-click="update_data(x.id, x.nome, x.descricao, x.quantidade,x.Nome,x.precosiva,x.descontos,x.iva)">
                            <span class="glyphicon glyphicon-edit"></span> Edit
                        </button>
                    </td>
                    <td>
                        <button class="btn btn-danger btn-xs" ng-click="delete_data(x.id )">
                            <span class="glyphicon glyphicon-trash"></span> Delete
                        </button>
                    </td>
					
                </tr>
            </table>
			
</div>
<div class="col-md-12" ng-show="filteredItems == 0">
            <div class="col-md-12">
                <h4>No serviços found</h4>
            </div>
        </div>
        <div class="col-md-12" ng-show="filteredItems > 0">    
		<?php echo "OLA";?>
	{{ filteredItems}}
           <div pagination="" page="currentPage" on-select-page="setPage(page)" boundary-links="true" total-items="filteredItems" items-per-page="entryLimit" class="pagination-small" previous-text="&laquo;" next-text="&raquo;"></div>
        </div>
        </div>
    </div>
	</div>
     </div>
    
  </div>
 
   


<script>  
var app = angular.module("sa_app", []);
/*app.filter('startFrom', function() {
	return function(input,start) {
		if (input) {
			start = +start;
			//parse to int
			return input.slice(start);
		}
		return [];
	}
});
*/
app.filter('startFrom', function() {
    return function(input, start) {
        if(input) {
            start = +start; //parse to int
            return input.slice(start);
        }
        return [];
    }
});
app.controller("controller", function($scope, $http,$timeout) {
    $scope.btnName = "Insert";
    $scope.insert = function() {
        if ($scope.nome == null) {
            alert("Insira o nome do Servico");
        } else if ($scope.descricao == null) {
            alert("Insira a descricao");
        } else if ($scope.quantidade == null) {
            alert("insira a quantidade");
			} else if ($scope.Nome == null) {
            alert("insira a Nome da Empresa");
			} else if ($scope.precosiva == null) {
            alert("insira a O Valor do Preço");
			} else if ($scope.descontos == null) {
            alert("insira a O Valor do Desconto");
			} else if ($scope.iva == null) {
            alert("insira a O Valor do IVA");
        } else {
            $http.post(
                "servicos/insert.php", {
                    'nome': $scope.nome,
                    'descricao': $scope.descricao,
                    'quantidade': $scope.quantidade,
					 'Nome': $scope.Nome,
					  'precosiva': $scope.precosiva,
					   'descontos': $scope.descontos,
					    'iva': $scope.iva,
                    'btnName': $scope.btnName,
                    'id': $scope.id
                }
            ).success(function(data) {
                alert(data);
				
                $scope.nome = null;
                $scope.descricao = null;
                $scope.quantidade = null;
				$scope.Nome=null;
				 $scope.precosiva = null;
				 $scope.descontos = null;
				 $scope.iva = null;
                $scope.btnName = "Insert";
                $scope.show_data();
            });
        }
    }
    $scope.show_data = function() {
        $http.get("servicos/display.php")
            .success(function(data) {
                $scope.names = data;
				$scope.currentPage = 1;
			//current page
			$scope.entryLimit = 5;
			//max no of items to display in a page
			$scope.filteredItems = $scope.names.length;
			//Initially for no filter
			$scope.totalItems = $scope.names.length;
            });
    }
	$scope.show_data1 = function() {
        $http.get("servicos/display1.php")
            .success(function(data) {
                $scope.names1 = data;
            });
    }
    $scope.update_data = function(id,nome,descricao,quantidade,Nome,precoiva,descontos,iva) {
	 
        $scope.id = id;
       $scope.nome = nome;
                $scope.descricao =descricao;
                $scope.quantidade = quantidade;
				$scope.Nome=Nome;
				 $scope.precosiva = precoiva;
				 $scope.descontos= descontos;
				 $scope.iva = iva;
        $scope.btnName = "Update";
    }
		$scope.setPage = function(pageNo) {
		$scope.currentPage = pageNo;
	};
	
	$scope.filter = function() {
		$timeout(function() {
			$scope.filteredItems = $scope.filtered.length;
		}, 10);
	};
	$scope.sort_by = function(predicate) {
		$scope.predicate = predicate;
		$scope.reverse = !$scope.reverse;
	};

     $scope.delete_data = function(id) {
        if (confirm("Are you sure you want to delete?")) {
            $http.post("servicos/delete.php", {
                    'id': id
                })
                .success(function(data) {
                   // alert(data);
                    $scope.show_data();
                });
        } else {
            return false;
        }
    }
});
</script>