Vernon,
You're welcome, glad it's working.
Quoting Vernon Wu <[EMAIL PROTECTED]>:
>
> Hi, Kris. (I think I get your name right this time).
>
> You're absolute right. After I change the name of the variable along with
> others, it works fine right now. So, the problem
> is still mine, but not the tag.
>
> Thank for your and Karr's help.
>
> There are a lot of things to learn along the way to build a Java web
> application.
>
>
>
> 10/21/2002 12:59:31 PM, Kris Schneider <[EMAIL PROTECTED]> wrote:
>
> >I'm not Karr by the way. In any event, using "sessionScope.mbox.list" might
> not
> >have any impact on the output, but my main concern is that you're using the
>
> >name of a JSTL implicit object in your loop. If what JSTL is really doing
> >with "${header.from}" is looking for an HTTP header called "from", it
> >definitely will impact your output.
> >
> >Quoting Vernon Wu <[EMAIL PROTECTED]>:
> >
> >>
> >> Thanks, Karr. The change, however, shalln't have any impact on the final
> >> output, shall it?
> >>
> >>
> >> 10/21/2002 12:33:03 PM, Kris Schneider <[EMAIL PROTECTED]> wrote:
> >>
> >> >You don't need the jsp:useBean action for JSTL to get at mbox. You can
> just
> >> do:
> >> >
> >> ><c:forEach var="header"
> >> > items="${sessionScope.mbox.list}"
> >> > varStatus="status">
> >> >
> >> >"header" is an implicit object in JSTL, so I'd call your iteration var
> >> >something else, like "hdr".
> >> >
> >> >Quoting Vernon Wu <[EMAIL PROTECTED]>:
> >> >
> >> >>
> >> >> To illustrate the problem, I provide the following two parts of
> >> code/file
> >> >> sample.
> >> >>
> >> >> In a JSP file, I have the followings:
> >> >>
> >> >> <jsp:useBean
> >> >> id="agentHelper"
> >> >> class="com.xxx.web.client.AgentHelper"
> >> >> scope="session"
> >> >> />
> >> >>
> >> >> <c:set value="${agentHelper.newMembers}" var="pageResults" />
> >> >>
> >> >> <c:forEach var="item" items="${pageResults.list}" >
> >> >> <tr>
> >> >> <td class="TableRowColor"><c:out
> >> >value="${item.headline}" /></td>
> >> >> <td class="TableRowColor">
> >> >> <c:url value="search-by-id-action.do"
> >var="viewItemURL">
> >> >> <c:param name="id"
> >value="${item.userId}"/>
> >> >> </c:url>
> >> >> <a href='<c:out
> >value="${viewItemURL}"/>'
> >> >onmouseover="img_on
> >> >> ('signout')" onmouseout="img_off('signout')">
> >> >> <c:out value="${item.userId}" />
> >> >> </a>
> >> >> </td>
> >> >> <td class="TableRowColor"><c:out
> >value="${item.age}"/></td>
> >> >> </tr>
> >> >> </c:forEach>
> >> >>
> >> >> This page works fine. I use the other implementation method using MVC
> >> pattern
> >> >> instead for another page. In the
> >> >> controller, I have the followings:
> >> >>
> >> >> session.setAttribute("mbox", a.openMessageBox(0, 10));
> >> >>
> >> >> The data is correct at this point. And in the following JSP file I
> have
> >> the
> >> >> followings:
> >> >>
> >> >> <jsp:useBean
> >> >> id="mbox"
> >> >> class="com.xxx.web.client.model.Page"
> >> >> scope="session"
> >> >> />
> >> >>
> >> >> <c:forEach var="header" items="${mbox.list}" varStatus="status">
> >> >> <tr>
> >> >> <td>
> >> >> <input type="checkbox" name="checkbox" value="checkbox">
> >> >> </td>
> >> >> <td> </td>
> >> >> <td><c:out value="${header.from}"/></td>
> >> >> <td><c:out value="${header.subject}"/></td>
> >> >> <td> </td>
> >> >>
> >> >> </tr>
> >> >> </c:forEach>
> >> >>
> >> >> The iteration is walked through, but no data is displayed. I don't
> >> understand
> >> >> why the second implemention doesn't
> >> >> display the data. Can anyone see a problem here/
> >> >>
> >> >> Thanks,
> >> >>
> >> >> Vernon
> >> >>
> >> >>
> >> >>
> >> >>
> >> >>
> >> >> --
> >> >> To unsubscribe, e-mail:
> >> >> <mailto:taglibs-user-unsubscribe@;jakarta.apache.org>
> >> >> For additional commands, e-mail:
> >> >> <mailto:taglibs-user-help@;jakarta.apache.org>
> >> >>
> >> >>
> >> >
> >> >
> >> >--
> >> >Kris Schneider <mailto:kris@;dotech.com>
> >> >D.O.Tech <http://www.dotech.com/>
> >> >
> >>
> >>
> >>
> >>
> >
> >
> >--
> >Kris Schneider <mailto:kris@;dotech.com>
> >D.O.Tech <http://www.dotech.com/>
> >
> >--
> >To unsubscribe, e-mail:
> <mailto:taglibs-user-unsubscribe@;jakarta.apache.org>
> >For additional commands, e-mail:
> <mailto:taglibs-user-help@;jakarta.apache.org>
> >
> >
>
>
>
>
> --
> To unsubscribe, e-mail:
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>
>
--
Kris Schneider <mailto:kris@;dotech.com>
D.O.Tech <http://www.dotech.com/>
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