Change the table view data with animation

tableanimaterows.js

var win = Ti.UI.createWindow();

var data1 = [];
var data2 = [];

for (var i=0; i < 70; i++) {
	data1.push(
		{title:'data1 - row #'+i}
	);
};
for (var i=0; i < 100; i++) {
	data2.push(
		{title:'data2 - row #'+i}
	);
};


var tableView = Ti.UI.createTableView({
	data:data1
});


var buttonBar = Ti.UI.createButtonBar({
	labels:['one', 'two']
});

buttonBar.addEventListener('click', function(e){
	if(e.index === 0){
		tableView.setData(data1,{animated:true});
	}
	if(e.index === 1){
		tableView.setData(data2,{animated:true});
	}
})


win.add(tableView);

win.rightNavButton = buttonBar;

win.open({modal:true});