Primefaces DataTable过滤警告

Question

我正在使用primefaces 3.5,我的表单中有一个DataTable组件.

当我尝试使用像这个 primefaces展示的过滤器时,我收到此警告消息:

WARNING: DataTable j_idt7:j_idt8:someList has filtering enabled but no filteredValue model reference is defined, for backward compatibility falling back to page viewstate method to keep filteredValue. It is highly suggested to use filtering with a filteredValue model reference as viewstate method is deprecated and will be removed in future.

有人可以帮忙吗？

Answer 1

从这里:

请参阅dataTable一章中的第133页"数据过滤"中的用户指南.有一个新属性filteredValue应该指向ViewScoped托管bean中的List来存储用户键入的过滤值.