弹出窗口中弹性视图之间的导航
我从事Flex应用程序。我有以下问题：事实上，在第一页中会出现一个authentification弹出窗口，只有当用户存在于数据库中时才会关闭。这部分工作正常，但我想在弹出窗口中建立一个帮助用户恢复其帐户的链接。我的问题我不知道如何导航到恢复电子邮件的页面，我使用状态，但它没有工作，请你帮我。这是authentification popup的代码
<?xml version="1.0" encoding="utf-8"?>
<s:TitleWindow xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
xmlns:services="services.*"
x="400" y="400" width="400" height="196" cornerRadius="10"
creationComplete="doInit();" fontSize="12" title="Authentication" xmlns:local="*">
<fx:Declarations>
<s:CallResponder id="authenticateUserResult"/>
<services:UserServiceImpl id="userServiceImpl"
fault="Alert.show(event.fault.faultString + '\n' + event.fault.faultDetail)"
showBusyCursor="true">
<services:channelSet>
<s:ChannelSet>
<s:AMFChannel uri="http://localhost:8080/SmartSupport/messagebroker/amf"/>
</s:ChannelSet>
</services:channelSet>
</services:UserServiceImpl>
<s:CallResponder id="setMyStringResult"/>
<services:MySessionHandler id="mySessionHandler"
fault="Alert.show(event.fault.faultString + '\n' + event.fault.faultDetail)"
showBusyCursor="true">
<services:channelSet>
<s:ChannelSet>
<s:AMFChannel uri="http://localhost:8080/SmartSupport/messagebroker/amf"/>
</s:ChannelSet>
</services:channelSet>
</services:MySessionHandler>
<s:CallResponder id="authenticationResp"/>
<!-- Placer ici les éléments non visuels (services et objets de valeur, par exemple). -->
</fx:Declarations>
<fx:Script>
<![CDATA[
import com.roamsmart.acl.CurrentUser;
import mx.controls.Alert;
import mx.core.Application;
import mx.core.FlexGlobals;
import mx.events.CloseEvent;
import mx.managers.PopUpManager;
import mx.rpc.events.ResultEvent;
import valueObjects.UserEntity;
[Bindable]
public var currentU : UserEntity = new UserEntity();
protected function Login_clickHandler(event:MouseEvent):void
{
authenticateUserResult.addEventListener(ResultEvent.RESULT,activateUser);
authenticateUserResult.token = userServiceImpl.authenticateUser(name_.text, pass.text);
}
private function doInit():void
{
this.addEventListener(KeyboardEvent.KEY_UP, handleKeyStrokes);
}
public function handleKeyStrokes(evt:KeyboardEvent):void
{
if(evt.keyCode == Keyboard.ENTER)
{
authenticateUserResult.addEventListener(ResultEvent.RESULT,activateUser);
authenticateUserResult.token = userServiceImpl.authenticateUser(name_.text, pass.text);
}
}
private function activateUser(event:Object):void{
var user:UserEntity = authenticateUserResult.lastResult as UserEntity;
if(user)
{
if(user.enabled)
{
CurrentUser.currentUser=user;
PopUpManager.removePopUp(this);
currentU = user;
dispatchEvent(new CloseEvent(CloseEvent.CLOSE, true, false));
}
else
{
errorHbox.visible = true;
errorLabel.text = "this user account is disabled";
name_.text = "";
pass.text = "";
}
}
else
{
errorHbox.visible = true;
name_.text = "";
pass.text = "";
}
}
protected function authenticateUser(arg0:String, arg1:String):void
{
authenticateUserResult.token = userServiceImpl.authenticateUser(arg0, arg1);
}
]]>
</fx:Script>
<s:states>
<s:State name="forgivepasswordState"/>
<s:State name="index"/>
</s:states>
<mx:HBox id="errorHbox" visible="false" width="98%" horizontalAlign="center" paddingLeft="10"
paddingTop="10" verticalAlign="middle">
<s:Image width="32" height="32" source="@Embed('assets/warning.png')"/>
<s:Label id="errorLabel" color="red" fontSize="12" fontWeight="bold"
text="Wrong Username/Password combination"/>
</mx:HBox>
<!--<s:Label x="10" y="13" color="#F6800E" fontSize="14"
text="Your session has been expired, please Log in again"/>-->
<!--<mx:TextInput id="name_" x="192" y="43" width="157" height="22" text=""/> -->
<mx:TextInput id="name_" x="189" y="42" width="159" fontSize="15" fontWeight="normal" text=""/>
<mx:TextInput id="pass" x="191" y="71" width="158" displayAsPassword="true"/>
<mx:Label x="95" y="44" width="86" height="21" color="#024C9E" fontSize="12" text="User name"/>
<mx:Label x="96" y="74" width="65" height="21" color="#024C9E" fontSize="12" text="Password"/>
<s:Button id="linkBtnForgPwd" left="10" bottom="28" width="157" label="I forgot my password"
color="#000000" cornerRadius="5"
enabled="true" fontSize="12" icon="assets/lock_key.png"
skinClass="spark.skins.spark.ButtonSkin" styleName="linkButton"/>
<s:Button x="191" y="114" width="157" label="Log In" click="Login_clickHandler(event)"
cornerRadius="5" fontSize="12"/>
<s:Image x="7" y="115" width="29" height="20" source="assets/forgot_icon.png"/>
</s:TitleWindow>
我已经更正了这段代码，但是当用户点击按钮“我忘了我的密码”时出现的面板出现在弹出窗口上，就像在屏幕截图中提到的那样
![<?xml version="1.0" encoding="utf-8"?>
<s:TitleWindow xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
xmlns:services="services.*"
x="400" y="400" width="400" height="196" cornerRadius="10"
creationComplete="doInit();" fontSize="12" title="Authentication" xmlns:local="*">
<fx:Declarations>
<s:CallResponder id="authenticateUserResult"/>
<services:UserServiceImpl id="userServiceImpl"
fault="Alert.show(event.fault.faultString + '\n' + event.fault.faultDetail)"
showBusyCursor="true">
<services:channelSet>
<s:ChannelSet>
<s:AMFChannel uri="http://localhost:8080/SmartSupport/messagebroker/amf"/>
</s:ChannelSet>
</services:channelSet>
</services:UserServiceImpl>
<s:CallResponder id="setMyStringResult"/>
<services:MySessionHandler id="mySessionHandler"
fault="Alert.show(event.fault.faultString + '\n' + event.fault.faultDetail)"
showBusyCursor="true">
<services:channelSet>
<s:ChannelSet>
<s:AMFChannel uri="http://localhost:8080/SmartSupport/messagebroker/amf"/>
</s:ChannelSet>
</services:channelSet>
</services:MySessionHandler>
<s:CallResponder id="authenticationResp"/>
<!-- Placer ici les éléments non visuels (services et objets de valeur, par exemple). -->
</fx:Declarations>
<fx:Script>
<!\[CDATA\[
import com.roamsmart.acl.CurrentUser;
import mx.controls.Alert;
import mx.core.Application;
import mx.core.FlexGlobals;
import mx.events.CloseEvent;
import mx.managers.PopUpManager;
import mx.rpc.events.ResultEvent;
import valueObjects.UserEntity;
\[Bindable\]
public var currentU : UserEntity = new UserEntity();
protected function Login_clickHandler(event:MouseEvent):void
{
authenticateUserResult.addEventListener(ResultEvent.RESULT,activateUser);
authenticateUserResult.token = userServiceImpl.authenticateUser(name_.text, pass.text);
}
private function doInit():void
{
this.addEventListener(KeyboardEvent.KEY_UP, handleKeyStrokes);
}
public function handleKeyStrokes(evt:KeyboardEvent):void
{
if(evt.keyCode == Keyboard.ENTER)
{
authenticateUserResult.addEventListener(ResultEvent.RESULT,activateUser);
authenticateUserResult.token = userServiceImpl.authenticateUser(name_.text, pass.text);
}
}
private function activateUser(event:Object):void{
var user:UserEntity = authenticateUserResult.lastResult as UserEntity;
if(user)
{
if(user.enabled)
{
CurrentUser.currentUser=user;
PopUpManager.removePopUp(this);
currentU = user;
dispatchEvent(new CloseEvent(CloseEvent.CLOSE, true, false));
}
else
{
errorHbox.visible = true;
errorLabel.text = "this user account is disabled";
name_.text = "";
pass.text = "";
}
}
else
{
errorHbox.visible = true;
name_.text = "";
pass.text = "";
}
}
protected function authenticateUser(arg0:String, arg1:String):void
{
authenticateUserResult.token = userServiceImpl.authenticateUser(arg0, arg1);
}
\]\]>
</fx:Script>
<s:states>
<s:State name="forgivepasswordState"/>
<s:State name="index"/>
</s:states>
<mx:HBox id="errorHbox" visible="false" width="98%" horizontalAlign="center" paddingLeft="10"
paddingTop="10" verticalAlign="middle">
<s:Image width="32" height="32" source="@Embed('assets/warning.png')"/>
<s:Label id="errorLabel" color="red" fontSize="12" fontWeight="bold"
text="Wrong Username/Password combination"/>
</mx:HBox>
<!--<s:Label x="10" y="13" color="#F6800E" fontSize="14"
text="Your session has been expired, please Log in again"/>-->
<!--<mx:TextInput id="name_" x="192" y="43" width="157" height="22" text=""/> -->
<mx:TextInput id="name_" x="189" y="42" width="159" fontSize="15" fontWeight="normal" text=""/>
<mx:TextInput id="pass" x="191" y="71" width="158" displayAsPassword="true"/>
<mx:Label x="95" y="44" width="86" height="21" color="#024C9E" fontSize="12" text="User name"/>
<mx:Label x="96" y="74" width="65" height="21" color="#024C9E" fontSize="12" text="Password"/>
<s:Button id="linkBtnForgPwd" left="10" bottom="28" width="157" label="I forgot my password" click="this.currentState='forgivepasswordState'"
color="#000000" cornerRadius="5"
enabled="true" fontSize="12" icon="assets/lock_key.png"
skinClass="spark.skins.spark.ButtonSkin" styleName="linkButton"/>
<s:Button x="191" y="114" width="157" label="Log In" click="Login_clickHandler(event)"
cornerRadius="5" fontSize="12"/>
<s:Image x="7" y="115" width="29" height="20" source="assets/forgot_icon.png"/>
<local:forgotPassword includeIn="forgivepasswordState"/>
</s:TitleWindow>][1]
1 个答案:
答案 0 :(得分：0)
我没有看到您尝试更改状态的任何代码。您是否只需要在“忘记图标”图像上添加事件监听器？
<s:Image x="7" y="115" width="29" height="20" source="assets/forgot_icon.png" click="{currentstate='forgivepasswordState'}"/>
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