目前学习到的方法主要有下面几种:1.navigateToURL 通过设定URL路径，进行页面切换<?xml version="1.0" encoding="utf-8"?><mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute"><mx:Script> <![CDATA[ private function Link():void{ var url:String="http://127.0.0.1:8080/Login/bin-debug/Login.html";//设置路径 var request:URLRequest=new URLRequest(url); navigateToURL(request,"_top");//"_top"表示在当前页面显示，"_bank"在新页面显示 } ]]></mx:Script> <mx:Button x="94" y="80" label="LoginLink" click="Link()"/></mx:Application>2.利用ViewStack实现<?xml version="1.0" encoding="utf-8"?><mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute"><mx:ViewStack id="VS" width="183" height="282" x="171" y="36"> <mx:Canvas id="P"> <mx:Button label="Next" click="VS.selectedChild=N" x="43" y="89" width="75" height="39" fontSize="12"/> </mx:Canvas> <mx:Canvas id="N"> <mx:Button label="Pre" click="VS.selectedChild=P" x="54.5" y="67" width="73" height="52" fontSize="12"/> </mx:Canvas></mx:ViewStack></mx:Application>3.State (登陆框的主要代码）<!--初始页面为login--> <mx:Panel x="228" y="35" width="250" height="275" layout="absolute" title="LOGIN FORM" fontSize="12" id="panel1"> <mx:Label x="10" y="10" text="User Id:" fontSize="10" id="label2"/> <mx:TextInput x="10" y="27" id="usr_id"/> <mx:Label x="10" y="70" text="Password:" fontSize="10" id="label1"/> <mx:TextInput x="10" y="96" id="usr_pass" displayAsPassword="true"/> <mx:Button x="10" y="147" label="Submit" click="login.send()" id="button1"/> <mx:ControlBar height="36" y="207" id="controlbar1"> <mx:LinkButton label="Register" click="currentState='Register'" id="linkbutton1"/> </mx:ControlBar> </mx:Panel><!--设置页面register--><mx:states> <mx:State name="Register"> <mx:RemoveChild target="{label2}"/> <mx:RemoveChild target="{usr_id}"/> <mx:RemoveChild target="{label1}"/> <mx:RemoveChild target="{usr_pass}"/> <mx:RemoveChild target="{button1}"/> <mx:SetProperty target="{panel1}" name="height" value="353"/> <mx:AddChild relativeTo="{controlbar1}" position="before"> <mx:Label x="10" y="10" text="Register ID:" fontSize="10"/> </mx:AddChild> <mx:AddChild relativeTo="{controlbar1}" position="before"> <mx:TextInput x="10" y="36" id="rs_id"/> </mx:AddChild> <mx:AddChild relativeTo="{controlbar1}" position="before"> <mx:Label x="10" y="68" text="Register Name:" fontSize="10"/> </mx:AddChild> <mx:AddChild relativeTo="{controlbar1}" position="before"> <mx:TextInput x="10" y="94" id="rs_name"/> </mx:AddChild> <mx:AddChild relativeTo="{controlbar1}" position="before"> <mx:Label x="10" y="126" text="Password:" fontSize="10"/> </mx:AddChild> <mx:AddChild relativeTo="{controlbar1}" position="before"> <mx:TextInput x="10" y="152" id="rs_pass" displayAsPassword="true"/> </mx:AddChild> <mx:AddChild relativeTo="{controlbar1}" position="before"> <mx:Label x="10" y="184" text="Repeat Password:" fontSize="10"/> </mx:AddChild> <mx:AddChild relativeTo="{controlbar1}" position="before"> <mx:TextInput x="10" y="210" id="rs_password" displayAsPassword="true"/> </mx:AddChild> <mx:AddChild relativeTo="{controlbar1}" position="before"> <mx:Button x="10" y="251" label="Register" click="register.send()"/> </mx:AddChild> <mx:SetProperty target="{linkbutton1}" name="label" value="Login"/> <mx:SetEventHandler target="{linkbutton1}" name="click" handler="currentState=''"/> </mx:State></mx:states>
