sj:tabbedpanel save before load another tab

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I have 4 tabs in sj:tabbedpanel. I need to save first tab's data before load 
second tab because second tab uses first's data. Currently, I use "load" event 
to do this:
 $(document).ready(function() {
        $('#cf').tabs({load:function(event,ui){
                var data;
                $('#actionFlag').val('save');
                data=$('#frm_poa').serialize();
                $.post('poa.action',data);
            }
        });
    });

This brings me a problem. It always load first and then save. It can not see 
the previous tab's data. This is not what I expect.

I hope we should have an event "beforeLoad" to fulfil this task: save first 
tab's data before load another tab. 

Thank you!

Original issue reported on code.google.com by richardy...@gmail.com on 1 Jun 2013 at 1:49

gigaZhang / struts2-jquery

sj:tabbedpanel save before load another tab #986