How can I specify a conditional rendering for an <f:selectItem> tag. I need to display <f:selectItem> options according to a specific user's status. For example, I wanted something li...

I have numeric values in a p:dataTable. When the value is less than 0, a "-" symbol should be inserted instead of a value. I tried using c:if, which doesn't work. I was reading and people suggest...

I know we can't repeat the ID of any component we have in the same view tree. I have a page which includes another pages by certain condition Like this... <h:panelGroup rendered="#{bean.inser...

I'm trying to ajax-update a conditionally rendered component. <h:form> ... <h:commandButton value="Login" action="#{login.submit}"> <f:ajax execute="@form" render=":text" /> ...

I need to give condition like if((a == 12 and b == 13) or(a == 12 and b == 15)) in JSF rendered attribute. Can anyone help?

I want to do something along the lines of the following but when I use it like this I get a parse error telling me an entity needs to directly follow the '&' character: <ice:selectManyCheck...

I have got a problem with the HtmlDataTable of JSF 2.0. On my web page, i have got a h:dataTable and some other content, which should only be rendered if the user is logged in. The content of the ...