The linked documentation is good.  If you need more, I wrote a blog entry
about this subject just 2 weeks ago.

http://digitaljoel.nerd-herders.com/2011/03/17/how-to-create-a-custom-taglib-containing-an-el-function-for-jsp/

<http://digitaljoel.nerd-herders.com/2011/03/17/how-to-create-a-custom-taglib-containing-an-el-function-for-jsp/>
Joel

On Sat, Apr 2, 2011 at 12:41 PM, Janne Jalkanen <janne.jalka...@ecyrd.com>wrote:

>
> You can create EL functions:
>
> http://download.oracle.com/javaee/5/tutorial/doc/bnahq.html#bnaiq
>
> /Janne
>
> On Apr 2, 2011, at 20:43 , Thomas Menke wrote:
>
> > Hi @ll,
> >
> > in one of my JSP files I want to do somthing that looks like this
> > (simplified):
> >
> > <stripes:select multiple="multiple" name="item.scoringCategories">
> >   <c:forEach items="${actionBean.someProperty}" var="p">
> >     <option value="${p.id}" <c:if
> > test="actionBean.isSelected(p)">selected="selected</c:if>>${fn:escapeXml(
> p.name)}</option>
> >   </c:forEach>
> > </stripes:select>
> >
> > As you can see I am trying to call the isSelected method which is as I
> > know (and as far as error messages and google tell me) not possible in
> > EL. But how to deal with this then? I guess that it is not such a seldom
> > requirement to call methods in the way I am trying to, is it? Do I
> > really have to create my own tag library for anything like that? Or is
> > there something "better"?
> >
> > Thanks,
> >
> > Thomas
> >
> >
> ------------------------------------------------------------------------------
> > Create and publish websites with WebMatrix
> > Use the most popular FREE web apps or write code yourself;
> > WebMatrix provides all the features you need to develop and
> > publish your website. http://p.sf.net/sfu/ms-webmatrix-sf
> > _______________________________________________
> > Stripes-users mailing list
> > Stripes-users@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/stripes-users
>
>
>
> ------------------------------------------------------------------------------
> Create and publish websites with WebMatrix
> Use the most popular FREE web apps or write code yourself;
> WebMatrix provides all the features you need to develop and
> publish your website. http://p.sf.net/sfu/ms-webmatrix-sf
> _______________________________________________
> Stripes-users mailing list
> Stripes-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/stripes-users
>
------------------------------------------------------------------------------
Create and publish websites with WebMatrix
Use the most popular FREE web apps or write code yourself; 
WebMatrix provides all the features you need to develop and 
publish your website. http://p.sf.net/sfu/ms-webmatrix-sf
_______________________________________________
Stripes-users mailing list
Stripes-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/stripes-users

Reply via email to