Re: lists & c:forEach & struts-el html:link

[Adam Hardy]

OK, taglibs question forwhich there is a different list, on which you 
would have got an answer hours ago, but anyway here goes:

<c:set var="linkListKey"><%=Constants4Lists.LINK_LIST %></c:set>
<c:forEach var="idata" items="${requestScope[linkListKey]}">
   <blacksail:row oddStyleClass="odd" evenStyleClass="even">
     <td class="listTitle">
       <html-el:link href="${idata.url}" target="_blank">
         <c:out value="${idata.title}" default="error"/>
       </html-el:link>
     </td>
   </blacksail:row>
</c:forEach>
Constants4Lists is a class which has string constants to use for putting 
objects into request or session. <c:set> puts the string from its body 
into the var linkListKey. The EL in the <c:forEach> items attribute uses 
this to locate the list. Hey presto, you're done!

Adam

On 09/04/2003 04:51 PM Andy Richards wrote:
hi

I use RowSetDynaClass to get my results from a db then i add these rows to a 
List via  getRows(). The list is then returned to my jsp page which is using 
jstl and struts-el. I would like to use c:forEach to iterate over the list 
and print out the variables. Within the loop i would like to use struts-el 
html:link as follows...

<html:link page="$my_var"><c.out value="${my_var}" /></html:link>

Does anyone know if what i am trying to do is possible as i keep getting 
errors??

I not sure how to correctly pass my list to c:forEach..... any ideas

Thanks

Andy

---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]

--
struts 1.1 + tomcat 4.1.27 + java 1.4.2
Linux 2.4.20 RH9
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]