Scripting Table UI Element in Personas

Hi All,

We are trying to write a script over personas table and struck with below issues.

1. Any way to get the table size(Total No of records in table). We tried copy table(tab) and did  tab.length. This doesn't give the actual count. One observation what we see is there is no way we can get the table length, since on the scroll based on index they modify records at run time.
2. How can we get the cursor position of the selected row in a table

Regards,

Lokesh.