CODEWITHSUNDEEP
jqueryjsfjsf-2primefaces
erik.c
erik.c

Reputation: 1362

PrimeFaces Datatable - Column reorder fails

I have a little problem with PrimeFaces, I am trying to add an event listener to colReorder event but when I add this the whole stuff fails with Uncaught SyntaxError: Unexpected token.

The code looks like this:

<p:dataTable
   width="100%" 
   value="#{myBean.getItems()}"
   var="item"
   id="resultList"
   draggableColumns="true"
>
<p:ajax event="colReorder" listener="#{myController.onColumnReorder}" />

...

And the backing bean:

@Named
@RequestScoped
public class MyController implements Serializable{

    public void onColumReorder(ReorderEvent event) {
        FacesMessage msg = new FacesMessage(FacesMessage.SEVERITY_INFO, "Row Moved", "From: " + event.getFromIndex() + ", To:" + event.getToIndex());
        FacesContext.getCurrentInstance().addMessage(null, msg);
    }
}

The strange is that if I remove the p:ajax everything works fine I can change the columns.

Any idea, is it a known bug or I am missing something?

To avoid confusion getItems looks like this in a sessionscoped bean:

@Named
@SessionScoped
   public class MyBean extends DataModel<E> implements Serializable {
   private List<E> items;

   ...

  public List<E> getItems () {
  return items;
}

Upvotes: 0

Views: 759

Answers (1)

kooa
kooa

Reputation: 21

Actually org.primefaces.event.ReorderEvent seems not to be allowed for column reordering but only for row reordering. You should use an AjaxBehaviorEvent as parameter of your method like :

public void onColumReorder(AjaxBehaviorEvent event) {

}

Upvotes: 0

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