[S2] Testing for size of Collection inside a s:if

[Harring Figueiredo <ha...@gmail.com>]

Folks,

How do I call the isEmpty() method (or any other non-bean conforming method)
inside a <s:if> tag?

I can test for null as:

<s:if test="{collection == null } ">

But, I also need to test for empty collection.


Thank you in advance.

hf

Re: [S2] Testing for size of Collection inside a s:if

[Dave Newton <ne...@yahoo.com>]

--- Harring Figueiredo <ha...@gmail.com> wrote:
> I thought that this would call getIsEmpty(), from
> other examples I have seen.

It's a fake "property" because Java collections (and
arrays... and... etc. :) are broken :/

d.



       
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Re: [S2] Testing for size of Collection inside a s:if

[Harring Figueiredo <ha...@gmail.com>]

Dave,

Thank for the reply.

I thought that this would call getIsEmpty(), from other examples I have
seen.

Let me try it again.

hf

On 4/11/07, Dave Newton <ne...@yahoo.com> wrote:
>
> --- Harring Figueiredo <ha...@gmail.com> wrote:
> > <s:if test="{collection == null } ">
>
> <s:if test="%{collection.isEmpty}">
>
> d.
>
>
>
>
>
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-- 
Sincerely,

Harring Figueiredo
Sr. Software Engineer
Email: harringf@gmail.com
Telephone: 941-256-0600

"We never become truly spiritual by sitting down and wishing to become so.
You must undertake something so great that you cannot accomplish it
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Re: [S2] Testing for size of Collection inside a s:if

[Dave Newton <ne...@yahoo.com>]

--- Harring Figueiredo <ha...@gmail.com> wrote:
> <s:if test="{collection == null } ">

<s:if test="%{collection.isEmpty}">

d.



       
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