commandLink not working inside

[Saul Qunming Yuan]

Hi,   I ran into a strange problem with the commandLink inside <t:dataTable>. It doesn't go to the method in the backing bean when the link is clicked. This had been working well a week ago when my app was on 1.0.9 version. But I run into all kinds of problems including this one ever since I upgraded to 1.1.0. Now I decided to roll back my app to 1.0.9 version. What's strange now, not ALL commandLink links work inside <t:dataTable>, it works in some pages, but it doesn't in some other pages. This is really frustrating. Any ideas, folks?   thanks,   Saul