who works selectionField ?

[Nobody/Anonymous]

Hallo everyone,

i want to make a SelectionField in my application.

but it doesn't work correctly.  Have anyone an idea, what i did worg?

@ViewField(render=ViewConstants.RENDER_SELECT, label="Status", selectionField="status" )
public LIst<String> status = new ArrayList<String>();
……………………………………………………….
public List<String> getStatus()
{
    if (status ==null)
   {
       status = new ArrayList<String>();
       status.add("yes")
       status.add("no")
   }
   return status;
}
…………………………………………………………………….
public void setStatus(List<String> status){
     this.status = status
}
…………………………………………………………………..

thanks very much.

[Luca Garulli]

Hi,
the selectionField must indicate a field (or just getter/setter) that keep the selection. When you use Arrays and Collections the selection is the entry inside of it. In your example the user choose a status and the selected status will be available inside the property indicated in the selectionField.

@ViewField(render=ViewConstants.RENDER_SELECT, label="Status", selectionField="status" )
public LIst<String> statuses = new ArrayList<String>();
@ViewField(visible=AnnotationConstants.FALSE)
public String status;
................................................................
public List<String> getStatuses()
{
  if (statuses ==null){
    statuses = new ArrayList<String>();
    statuses.add("yes")
    statuses.add("no")
  }
  return statuses;
}
...............................................................................
public String getStatus(){ return status; }
public void setStatus( String  status){ this.status = status }

It's the same for all the components rendered with multivalues such as Tab, List, Table, etc.

Enjoy with Roma!

bye,
Luca Garulli