<?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"> <mx:states> <mx:State name="Register"> <mx:AddChild relativeTo="{loginForm}" position="lastChild"> <mx:target> <mx:FormItem id="confirm" label="Confirm:"> <mx:TextInput/> </mx:FormItem> </mx:target> </mx:AddChild> <mx:SetProperty target="{loginPanel}" name="title" value="Register"/> <mx:SetProperty target="{loginButton}" name="label" value="Register"/> <mx:SetStyle target="{loginButton}" name="color" value="blue"/> <mx:RemoveChild target="{registerLink}"/> <mx:AddChild relativeTo="{spacer1}" position="before"> <mx:target> <mx:LinkButton id="loginLink" label="Return to Login" click="currentState=''"/> </mx:target> </mx:AddChild> </mx:State> </mx:states> <!-- Define a Panel container that defines the login form.--> <mx:Panel title="Login" id="loginPanel" horizontalScrollPolicy="off" verticalScrollPolicy="off" paddingTop="10" paddingLeft="10" paddingRight="10" paddingBottom="10"> <mx:Text width="100%" color="blue" text="Click the 'Need to Register?' link to change state. Click the 'Return to Login' link to return to the base state."/> <mx:Form id="loginForm" > <mx:FormItem label="Username:"> <mx:TextInput/> </mx:FormItem> <mx:FormItem label="Password:"> <mx:TextInput displayAsPassword="true"/> </mx:FormItem> </mx:Form> <mx:ControlBar> <mx:LinkButton id="registerLink" label="Need to Register?" click="currentState='Register'"/> <mx:Spacer width="100%" id="spacer1"/> <mx:Button label="Login" id="loginButton"/> </mx:ControlBar> </mx:Panel> </mx:Application>