Datatable binding problem

[rider]

Hello,
I use Primefaces 3.
If I use

Code: Select all

binding="#{userBean.tableListUser}" 

at my datatable it works the first time.
But if I clicked a second time for loading this table I got a table in a table.
If I remove

Code: Select all

binding="#{userBean.tableListUser}" 

the data table appears correct.
But I can´t chose one user at my datatable because the binding is missing.

How can I fixed this issue ?