[jboss-user] [JBoss Seam] - Re: DataModel entries appearing twice

[enrico256]

Problem solved: trying to be smart the Item.setFolder method  was implemented as following:
public void setFolder(Folder folder) {
  |   this.folder = folder;
  |   folder.getItems().add(this);
  | }
In reality item.setFolder and folder.getItems().add are called as necessary by the framework when loading objects from the db. The above implementation o f setFolder adds every item a second time resulting in a list containg every item twice. Removing the 
 folder.getItems().add(this);
line solved the problem :-)

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