[flexcoders] Cairngorm and popup window design question

[Shlomi Cohen]

Hi
 
This is a design 
question using the cairngorm framework .
 
How is it best to 
implement the design pattern (MVC) proposed by the framework , 
regarding object passed from a window to a popup window , 

considering that 
this object needs to be accessed both in the View and 
ViewHelper
 
for example: you 
have the CreateUser.mxml and the CreateUserViewHelper.as
 
--here is 
CreateUser.mxml 
 
.....
 
            
public var userVO:UserVO; //  this is 
set by the calling window
 
            
<view:CreateUserViewHelper id="helper"/>
 
             <mx:FormItem 
label="User Name" 
direction="horizontal">                    
<mx:TextInput id="txtUserName" text="{userVO.userName}" 
width="200"/>                
</mx:FormItem>               
<mx:FormItem label="Login name" required="true" 
direction="horizontal">                    
<mx:TextInput id="txtLoginName" text="{userVO.loginName}" 
width="200"/>                
</mx:FormItem>
                
<mx:button click="helper.saveUser()"/>
 
--- here is 
CreateUserViewHelper.as
 
class 
CreateUserViewHelper.as{
    
    
function saveUser(){
        service.saveUser(view.userVO);  
// is this the best way or for this class to hold it ???
        

    
}
 
  

}
 
Thanks 

 
Shlomi
 
 

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