Primefaces 4.0-SNAPSHOT过滤器通过新语法发布

Question

In Primefaces 4.0, the syntax for the filterBy attribute has changed. In the demo code they list the 3.x and the 4.x syntax. Basically it boils down to changing :

<p:column filterBy="#{var.property}"> ...

to:

<p:column filterBy="property"> ...

That's all great, however we use a Map in the backing bean, which used to work really well in 3.5:

<p:column filterBy="#{utilityBean.vendorMap[var.id]}"> ...

My question is how do I accomplish the same thing with the new syntax ?

Edit (9/9/2013):

The Map in question returns the vendor's name, given the database ID:

private Map<BigInteger, String> vendorMap;

Answer 1

This issue was resolved in Primefaces 5.0. You can now use the old and new syntax.