struts2 s:if and displaytag question

[red phoenix <ro...@gmail.com>]

I use Struts2 and displaytag, In testList,there is a abc attribute,it
contains data like "english","france",when abc="english",I want to show
En,else show Eu,my code is follows:

<display:table name="testList" id="element" size="6">
  <display:column property="abc" title="def">
    <s:if test=" #element.abc=='english' ">
        En
   </s:if>
   <s:else>
       Eu
   </s:else>
</display:column>

when I execute code,I find it only shows english or france,I don't know why
it don't show En or Eu.Where wrong with my code?

Any idea will be appreciated!
Thanks

Re: struts2 s:if and displaytag question

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

The "#element" is syntax meaning there's a named element "element" on the
value stack; do the display tags interact with the S2 value stack?

I'd be more likely to try "${element.abc}" as I would have assumed that the
display tags did things with normal JEE contexts.

Just an idea.

Dave

--- red phoenix <ro...@gmail.com> wrote:

> I use Struts2 and displaytag, In testList,there is a abc attribute,it
> contains data like "english","france",when abc="english",I want to show
> En,else show Eu,my code is follows:
> 
> <display:table name="testList" id="element" size="6">
>   <display:column property="abc" title="def">
>     <s:if test=" #element.abc=='english' ">
>         En
>    </s:if>
>    <s:else>
>        Eu
>    </s:else>
> </display:column>
> 
> when I execute code,I find it only shows english or france,I don't know why
> it don't show En or Eu.Where wrong with my code?
> 
> Any idea will be appreciated!
> Thanks
> 


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Re: struts2 s:if and displaytag question

[Randy Burgess <RB...@nuvox.com>]

It's because you have the property set on that column. Remove that attribute
and if your condition is found then it will display that text.

I don't think that if statement is correct either. This should look like:
<display:column title="def">
  <s:if test="#attr.element.abc == 'english'">
...

Regards,
Randy Burgess
Sr. Web Applications Developer
Nuvox Communications



> From: red phoenix <ro...@gmail.com>
> Reply-To: Struts Users Mailing List <us...@struts.apache.org>
> Date: Wed, 20 Feb 2008 00:09:43 +0800
> To: Struts Users Mailing List <us...@struts.apache.org>
> Subject: struts2 s:if and displaytag question
> 
> I use Struts2 and displaytag, In testList,there is a abc attribute,it
> contains data like "english","france",when abc="english",I want to show
> En,else show Eu,my code is follows:
> 
> <display:table name="testList" id="element" size="6">
>   <display:column property="abc" title="def">
>     <s:if test=" #element.abc=='english' ">
>         En
>    </s:if>
>    <s:else>
>        Eu
>    </s:else>
> </display:column>
> 
> when I execute code,I find it only shows english or france,I don't know why
> it don't show En or Eu.Where wrong with my code?
> 
> Any idea will be appreciated!
> Thanks



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