Apache flex Actionscript 3消息框？

我需要显示一个带有yes no按钮的模式确认对话框，并获得用户在ActionScript 3中单击的结果

 Alert.show("Do you realy want to delete", "My Title", 3,null,
        function alertClickHandler(event:CloseEvent):void
        {
              if (event.detail==Alert.YES)
              {
                 canvas.save();     // does not popup when next line is present                        
                 exit();

              }
       } );

ok save diaglog在调用exit时不启动，应用程序只是退出

 Alert.show("Do you realy want to delete", "My Title", 3,null,
        function alertClickHandler(event:CloseEvent):void
        {
              if (event.detail==Alert.YES)
              {
                 canvas.save();     // does not popup when next line is present                        
                 exit();

              }
       } );

---

Abdul Khaliq

这是警报框的示例：

 Alert.show("Do you realy want to delete", "My Title", 3,null,
        function alertClickHandler(event:CloseEvent):void
        {
              if (event.detail==Alert.YES)
              {
                 canvas.save();     // does not popup when next line is present                        
                 exit();

              }
       } );

Alert.show("Do you realy want to delete", "My Title", 3,null,
        function alertClickHandler(event:CloseEvent):void
        {
                        if (event.detail==Alert.YES)
                        {
                                //do stuff if clicked yes       
                        }
       } );

---

以下是警报框的示例：

 Alert.show("Do you realy want to delete", "My Title", 3,null,
        function alertClickHandler(event:CloseEvent):void
        {
              if (event.detail==Alert.YES)
              {
                 canvas.save();     // does not popup when next line is present                        
                 exit();

              }
       } );

Alert.show("Do you realy want to delete", "My Title", 3,null,
        function alertClickHandler(event:CloseEvent):void
        {
                        if (event.detail==Alert.YES)
                        {
                                //do stuff if clicked yes       
                        }
       } );

---

Actionscript中的调用有时是异步的

 Alert.show("Do you realy want to delete", "My Title", 3,null,
        function alertClickHandler(event:CloseEvent):void
        {
              if (event.detail==Alert.YES)
              {
                 canvas.save();     // does not popup when next line is present                        
                 exit();

              }
       } );

特别调用文件保存和所有

 Alert.show("Do you realy want to delete", "My Title", 3,null,
        function alertClickHandler(event:CloseEvent):void
        {
              if (event.detail==Alert.YES)
              {
                 canvas.save();     // does not popup when next line is present                        
                 exit();

              }
       } );

你真正应该做的是：

 Alert.show("Do you realy want to delete", "My Title", 3,null,
        function alertClickHandler(event:CloseEvent):void
        {
              if (event.detail==Alert.YES)
              {
                 canvas.save();     // does not popup when next line is present                        
                 exit();

              }
       } );

Alert.show("Do you realy want to delete", "My Title", 3,null,
        function alertClickHandler(event:CloseEvent):void
        {
              if (event.detail==Alert.YES)
              {
                 canvas.save(true);     // does not popup when next line is present                        
                 exit();

              }
       } );

修改保存功能，如下所示：

 Alert.show("Do you realy want to delete", "My Title", 3,null,
        function alertClickHandler(event:CloseEvent):void
        {
              if (event.detail==Alert.YES)
              {
                 canvas.save();     // does not popup when next line is present                        
                 exit();

              }
       } );

public function save(exitAfterSave:boolean):void
{
    //do whatever you need to do to save the file
    if(exitAfterSave)
    exit();
}

---

Actionscript中的调用有时是异步的

 Alert.show("Do you realy want to delete", "My Title", 3,null,
        function alertClickHandler(event:CloseEvent):void
        {
              if (event.detail==Alert.YES)
              {
                 canvas.save();     // does not popup when next line is present                        
                 exit();

              }
       } );

特别调用文件保存和所有

 Alert.show("Do you realy want to delete", "My Title", 3,null,
        function alertClickHandler(event:CloseEvent):void
        {
              if (event.detail==Alert.YES)
              {
                 canvas.save();     // does not popup when next line is present                        
                 exit();

              }
       } );

你真正应该做的是：

 Alert.show("Do you realy want to delete", "My Title", 3,null,
        function alertClickHandler(event:CloseEvent):void
        {
              if (event.detail==Alert.YES)
              {
                 canvas.save();     // does not popup when next line is present                        
                 exit();

              }
       } );

Alert.show("Do you realy want to delete", "My Title", 3,null,
        function alertClickHandler(event:CloseEvent):void
        {
              if (event.detail==Alert.YES)
              {
                 canvas.save(true);     // does not popup when next line is present                        
                 exit();

              }
       } );

修改保存功能，如下所示：

 Alert.show("Do you realy want to delete", "My Title", 3,null,
        function alertClickHandler(event:CloseEvent):void
        {
              if (event.detail==Alert.YES)
              {
                 canvas.save();     // does not popup when next line is present                        
                 exit();

              }
       } );

public function save(exitAfterSave:boolean):void
{
    //do whatever you need to do to save the file
    if(exitAfterSave)
    exit();
}

---

Adnan我编辑了包含您答案的问题，但当调用exit（）时，显示对话框不显示。Adnan我编辑了包含您答案的问题，但当调用exit（）时，显示对话框不显示。为什么使用exit（）？我需要在图像保存后发送ext，这不应该是保存和退出功能的工作方式吗？对不起，但是你真的很难理解。那么，现在有什么问题？是否要退出应用程序？我需要实现“保存退出”功能，但当我调用save方法、Filereference和所有内容时，不会出现“保存”对话框，而应用程序只会退出，当删除exit（）函数时，保存功能会正常工作。为什么要使用exit（）？我需要在图像保存后发送ext，这不应该是保存和退出功能的工作方式吗？对不起，但是你真的很难理解。那么，现在有什么问题？是否要退出应用程序？我需要实现“保存一个退出”功能，但当我调用save方法、Filereference和所有内容时，不会出现“保存”对话框，而应用程序只是退出，在删除exit（）函数时，“保存”功能可以正常工作