如何在另一个动作中使用mxml组件 [英] how to use mxml component in another actionscript

问题描述

如何在另一个mxml组件中使用mxml组件actioncript代码

在我的主mxml文件中

  private var warningMessage：Warning; //这是变量
 
 if（！_controller.flashVars.chatSession || _controller.flashVars.chatSession ==）
 {
 
 warningMessage.includeInLayout = true; 
 warningMessage.visible = true; 
} 
 else 
 {
 _controller.flashVars.showWarningMessage =2; 
 
 code 
 
 $ b $ private $ warningMessage：Warning;  
 
  warningMessage.visible = true （我想用它来像这在我的动作代码
 
 
 
但我得到错误说类型未找到或不是编译时常量：警告 
 $ b 
解决方案
 
如果这个组件在另一个SWC文件中，请确保在项目设置中引用它。
 
导入命名空间或直接调用它（com.whatever。 namespace.Warning）
 
 
确保调用 new 来生成一个新的对象。在上面的代码中， warningMessage 为null。
 
  private var warningMessage：Warning = new Warning（）;  
 
how to use mxml component in another mxml component actionscript code

for ex.
in my main mxml file
private var warningMessage:Warning;//this is variable

if (!_controller.flashVars.chatSession || _controller.flashVars.chatSession == "")
            {

                warningMessage.includeInLayout = true;
                warningMessage.visible = true;
            }
            else
            {
                _controller.flashVars.showWarningMessage = "2";
            }
private var warningMessage:Warning;(warning is external custom component)

warningMessage.visible=true (and i want use it like this  in my actionscript code

but i am getting error saying "Type was not found or was not compile time constant:warning")
解决方案
There are three things that jump out.

If this component is in another SWC file, make sure to reference it in the project settings
Import the namespace or call it directly (com.whatever.namespace.Warning)
Make sure to call new to generate a new object.  In your code above, warningMessage is null.
private var warningMessage:Warning = new Warning();

                        
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