Hi,
extendig subject... where I can find documentation about EL language
(operator...)?
Thanks.
2007/6/28, Christopher Cudennec <[EMAIL PROTECTED]>:
Hi David,
try this EL-Expression:
rendered="#{not empty yourCollectionName}"
Cheers,
Christopher
David Delbecq schrieb:
> Hello,
>
> i'm facing an issue with EL in JSF. I have a collection of items. I want
> to render them as a table header followed by content (using tomahawk
> datalist). However, i'd like to skip full table rendering if collection
> is empty or null. Problem is that collections in java do not follow the
> getters mecanism (size instead of getSize). Are there clean suggested
> ways to do it, or will i have to create a pseudo map that does the trick
> (rendered ="#{pseudoMapBean.size[bean.someCollection] >0}") ?
>
> Thanks for suggestions.
>
>
>
