Re: s:if test with empty String

2008-01-30 Thread ravi_eze 

hi,
probably u can go this way:

< s:if test="{members[#status.index][1] eq null} >
 



or 

< s:if test="{''.equals(members[#status.index][1])} >
...


this is ognl and should help u out. let me know if it works.

cheers,
ravi 



quinquin2209 wrote:
> 
> Hi All,
> 
> I have an array of String "members"... where member[0] is the member id
> and member[1] is the member's name.
> 
> In the jsp, I want to display member[1] if it is not empty, or member[0]
> if member[1] is empty.
> 
> 
>
> 
> 
> 
>   
> 
> 
> However, the else logic is executed no matter member[1] is empty or not.
> 
> How can I test with empty string?
> 
> Thanks in advance
> 
> Queenie
> 

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s:if test with empty String

2008-01-29 Thread quinquin2209 

Hi All,

I have an array of String "members"... where member[0] is the member id and
member[1] is the member's name.

In the jsp, I want to display member[1] if it is not empty, or member[0] if
member[1] is empty.


 






However, the else logic is executed no matter member[1] is empty or not.

How can I test with empty string?

Thanks in advance

Queenie
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