How to make button to pushing a page using a value of an array inside ng-click?

naufal17

I was trying to create a few buttons using an array in Angularjs.
My question is how to put a value like function or code like myNavigator.pushPage(‘page’) inside ng-click from an array and make the button work to navigating

This is my code

HTML

<template id="home">
<ons-page>
<ons-toolbar>
<div class="left">
<ons-back-button></ons-back-button>
</div>
<div class="center">Home</div>
</ons-toolbar>

<ons-list ng-repeat="x in data">
<ons-list-item ng-click="x.link">
{{x.btn}}
</ons-list-item>
</ons-list>

</ons-page>
</template>

AngularJS

var module = angular.module('app', ['onsen']);
module.controller('Ctrl', ['$scope',  function ($scope){
  $scope.pg1 = function(){
    myNav.pushPage('pg1');
  };
  $scope.pg2 = function(){
    myNav.pushPage('pg2');
  };
  $scope.pg3 = function(){
    myNav.pushPage('pg3');
  };
	$scope.tombol = [
  {link:'pg1()', data:'Tombol 1'},
  {link:'pg2()', data: 'Tombol 2'},
  {link:'pg3()', data: 'Tombol 3'}
  ]
}]);