Memory Release example1

MemoryRelease1.js

/**
 * Will release child objects
 */	
var mypage = function() {
	var win 	= Ti.UI.createWindow(),
		table 	= Ti.UI.createTableView(),
		label	= Ti.UI.createLabel();
		
	win.add(table);
	win.add(label);
	
	return win;
};

var newpage = new mypage();
newpage.open();

newpage.close();
newpage = null;

/**
 * Will not release child objects since they are referenced elsewhere; must do it manually
 */	
var mypage = (function() {
	var com = {};

	com.win = Ti.UI.createWindow();
	com.table = Ti.UI.createTableView();
	com.label = Ti.UI.createLabel();
		
	com.win.add(com.table);
	com.win.add(com.label);
	
	return com;
})();

mypage.win.open();

mypage.win.close();
mypage.win = null;

// Even though the window has been closed and destroyed, the table and label still exist
Ti.API.info(mypage.table);
Ti.API.info(mypage.label);

// you'll need to also do
mypage.table = null;
mypage.label = null;