Zk Disable a Tab not working

asked 2015-07-02 13:51:53 +0800

javiut
90 ● 1 ● 5

I have a bandbox which have a listbox which responds on select event i have a tabbox with some tabs i would like to onSelect the listbox disabled the tabs i have the following code this is just a snippet

listBox.addEventListener("onSelect",new EventListener()
{
public void onEvent(final Event event) throws Exception
{
    final Listbox box = (Listbox) event.getTarget();
    final Bandbox band = (Bandbox) box.getParent().getParent();         
    enabledOrDisableTabs(false);//disable the tabs  
            myLongOperationDealsWithDatabase();                     
    enabledOrDisableTabs(true);//enabled the tabs
}
 });

All i want to do is prevent the user to select another tab while the long operation is being executing but i cannot see the tabs disable i have try this code to see if something is wrong with my code.

listBox.addEventListener("onSelect",new EventListener()
{
public void onEvent(final Event event) throws Exception
{
    final Listbox box = (Listbox) event.getTarget();
    final Bandbox band = (Bandbox) box.getParent().getParent();         
    enabledOrDisableTabs(false);//disable the tabs                                  
            myLongOperationDealsWithDatabase();
            return;
}
 });

In fact i can see the tabs being disabled could not find the way disabled and enabled the tabs with a long operation in the middle maybe has to do with the way ZK schedules the operations to gain performance or same request or something any approach..