Login Example

gistfile1.txt

// create tab group
demo.tabMainGroup = Ti.UI.createTabGroup({isOpen:false});
demo.tabLoginGroup = Ti.UI.createTabGroup({isOpen:false});

demo.wLogin = Ti.UI.createWindow({ 
		id:'wLogin'
});


demo.tbLogin = Ti.UI.createTab({window:demo.wLogin});

demo.wMain = Ti.UI.createWindow({  
	id:'wMain'
});

demo.tbMain = Ti.UI.createTab({ 
	visible:false,
	window:demo.wMain
});


demo.showMain = function(){

	if(demo.tabLoginGroup.isOpen){
		demo.tabLoginGroup.close();
	}
	demo.tabLoginGroup.isopen=false;
	
	if((demo.tabMainGroup.isOpen==undefined)||
	  (demo.tabMainGroup.isOpen==false)){
		demo.tabMainGroup.open({});
	}	
	
	demo.tabMainGroup.isOpen=true;

};
demo.showLogin = function(){

	if(demo.tabMainGroup.isOpen){
		demo.tabMainGroup.close();
	}
	
	demo.tabMainGroup.isOpen=false;
	
	if((demo.tabLoginGroup.isOpen==undefined)||
	  (demo.tabLoginGroup.isOpen==false)){
		demo.tabLoginGroup.open({
			transition:Ti.UI.iPhone.AnimationStyle.FLIP_FROM_LEFT
		});
	}
	
	demo.tabLoginGroup.isOpen=true;
	
};


demo.need2Login=function(){
     var lastLogin = Ti.App.Properties.getString('last_login');
     if(lastLogin.length==0){
         return true; 
     }

     //add some date validation to expire any tokens

     // return a value based on the validation rules
   };

demo.manageLogin=function(){
    if(demo.need2Login()){
       demo.showLogin(); //Open Login window
    }else{
      demo.showMain; //Open Main window
    }   
};