How to handle rich:suggestionBox in every row of rich:dataTable

Hey, guys

 

     After i study and play around in richfaces 3.3.3 with helios. I've implemented RF with my Application. In my Receipt module that allow

user to search product and handle with suggestionBox. when the suggestionBox display correct product and user select required product.

Now, I have a problem how to auto set price or quantity value in focus line.

 

 

 

 

Any advice? suggestion ?

 

Thanks in advance