Scroll to position - iOS - Appcelerator

app.js

var win = Ti.UI.createWindow({
	title:'Row #50'
});
   
var buttonBar = Ti.UI.createButtonBar({
	labels:['top','middle','bottom']
});

win.rightNavButton = buttonBar;

var tableData = [];

for(var i = 0; i < 100; i++){
	tableData.push(
		{title:'Row #'+i}
	);
}



var table = Ti.UI.createTableView({
	data:tableData
});

win.add(table);

win.open({modal:true});

buttonBar.addEventListener('click', function(e){
	switch(e.index){
		case 0:
			table.scrollToIndex(50,{position:Titanium.UI.iPhone.TableViewScrollPosition.TOP});
			break;
		case 1:
			table.scrollToIndex(50,{position:Titanium.UI.iPhone.TableViewScrollPosition.MIDDLE});
			break;
		case 2:
			table.scrollToIndex(50,{position:Titanium.UI.iPhone.TableViewScrollPosition.BOTTOM});
			break;
	}
});