Actionscript 3 消息框？

Question

我需要显示一个带有是或否按钮的模式确认对话框，并获取用户在 ActionScript 3 中单击的结果，

确定保存对话框不会在调用退出时应用程序退出。

 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();

              }
       } );

阿卜杜勒·哈利克

Answer 1

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)
                        {
                                //do stuff if clicked yes       
                        }
       } );

Answer 2

Actionscript 中的调用有时是异步的。

特别调用文件保存和所有。

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(true);     // does not popup when next line is present                        
                 exit();

              }
       } );

修改保存函数如下：

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