Those tags are meant to work with JavaBeans-style classes. I think there's
been lots of questions about accessing stuff like SiteConstant.HOST and
SiteConstant.ECLIPSE_BANNER, but I don't remember seeing a solution for that.
One way around it (not that it's the best way) is to provide accessors that
directly give you what (Page)host.getPage(SiteConstant.ECLIPSE_BANNER)
returns.
Hubert
--- Michael McGrady <[EMAIL PROTECTED]> wrote:
>
> Thanks, Herbert, let me state more particularly what I am doing. I want to
use Struts tags rather than
> JSP. I know how to do things in JSP easily. With the tags, outside of
> ActionForms, I am confused. In JSP, I get my results as follows:
>
>
> <%
> Host host = (Host)session.getAttribute(SiteConstant.HOST);
> Page key = (Page)host.getPage(SiteConstant.ECLIPSE_BANNER);
> %>
>
> <%= key.getValue("bannerLeftBackgroundColor") %>
>
> I want to do with the Struts bean tag what I do now with JSP tags. How do
> I do that? This should be simple, but something is not working. I am
> either erring with the "define" or the "write" attribute and all the
> combinations I try don't work. People have indicated that I need to
> retrieve a Map object with getMap(). I don't see why, given what I read in
>
> the literature. If you could help, I would be eternally (or a very long
> time) grateful. The classes are given below:
>
> public class Host {
> private Map pages;
>
> public Host() {
> int size = 89;
> this.pages = Collections.synchronizedMap(new HashMap(size));
> }
>
> public void setMap(Map pages) {
> this.pages = pages;
> }
>
> public Map getMap() {
> return pages;
> }
>
> public void setPage(Object key, Object page) {
> pages.put(key,page);
> }
>
> public Object getPage(Object key) {
> return pages.get(key);
> }
> } ///;-) Michael McGrady
>
>
> public class Page {
> private Map keys;
>
> public Page() {
> int size = 89;
> this.keys = Collections.synchronizedMap(new HashMap(size));
> }
>
> public void setMap(Map keys) {
> this.keys = keys;
> }
>
> public Map getMap() {
> return keys;
> }
>
> public void setValue(Object key, Object value) {
> keys.put(key,value);
> }
>
> public Object getValue(Object key) {
> Object value = keys.get(key);
> com.crackwillow.log.StdOut.redirect("log.VALUE: " + value);
> if(value == null) {
> return "? [" + (String)key + "] ?";
> } else {
> return value;
> }
> }
> } ///;-) Michael McGrady
>
>
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