Re: [flexcoders] Re: Flex Basics

Wed, 24 May 2006 22:19:06 -0700

Hi,
 
 
<mx:ComboBox id="name" labelField="fullName">
      <mx:dataProvider>
       <mx:Array>
        <mx:Object>{listofNames}</mx:Object>
       </mx:Array>
      </mx:dataProvider>
 </mx:ComboBox>
labelField="fullName" is value to be display in combo box.
 
This listofNames is value returned by java class as below.
 
 
<mx:RemoteObject id="abc"  named="userNameService">
      <mx:method name="getAllNames" result="listofNames=abc.getAllNames.result" />
 </mx:RemoteObject>.
 
 
Sandip
 
 
 

hitch_nj <[EMAIL PROTECTED]> wrote:
Sandip,
Thanks a lot for the reply, that helped. My question is how do I
populate the combobox with the values from a value object.

for eg: (A.java)
public class A
{
  private List list;
  private Vector vector;
 
  public List setList()
  {
   this.list = list
  }
  public List getList()
  {
   return list;
  }
  ...
}

Now this is the class that is getting returned. I need to iterate
through the list which has some other value objects with different
values. These values need to be displayed.


Thanks
S





--- In [email protected], Sandip Patil <[EMAIL PROTECTED]>
wrote:
>
> Hi,
>   
>   try this
>   
>   
>      <mx:Script>
>           var data= [ {label:"A", data:A}, {label:"B", data:B}];
>           var selectedItem:Object;
>       </mx:Script>
>   
>   
>       <mx:HBox >
>           <mx:ComboBox dataProvider="{data}"
change="selectedItem=event.target.selectedItem"/>
>           <mx:VBox >
>             <mx:Label text="{selectedItem.label}"/>
>             <mx:Label text="{selectedItem.data}"/>
>         </mx:VBox>
>       </mx:HBox>
>  
> sarvesh610 <[EMAIL PROTECTED]> wrote:
>   Hi,
> I am new to Flex, have been a J2EE person for a longtime. I have
> developed an application which queries the database and returns me a
> value object which has a list and vector. Now I need to use Flex as a
> user interface. I have called the class using the remote-object, but
> then how do I use the List and the Vector to di


splay.
> Also I am a bit confused about the <mx:ComboBox>, how can I use the
> dataprovider to use my value object to display the companyDesc as the
> label and data as the ric if I am using the <mx:Object>
>
> Thanks
> S
>
>
>
>
>
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