Solved

for cheekycj

Posted on 2002-03-22
8
241 Views
Last Modified: 2010-04-01
CJ,
Please see my comments posted at the bottom of this Q:

http://www.experts-exchange.com/jsp/qManageQuestion.jsp?ta=jsp&qid=20276592

Thanks
0
Comment
Question by:knightEknight
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 4
  • 3
8 Comments
 
LVL 19

Expert Comment

by:cheekycj
ID: 6891062
are you getting compilation erors?

I am going to post here b/c I didn't get notifications of your posts in the other one.. (I don't know why)

CJ
0
 
LVL 19

Expert Comment

by:cheekycj
ID: 6891066
BTW: you figured it out but I should have clarified in the original question.  When you pass parameters to a JSP using the param tag .. the include file must retrieve them using request.getParameter("paramname");

Now AFAIK, you don't need the toString() b/c all request PARAMETERS are strings.

CJ
0
 
LVL 19

Expert Comment

by:cheekycj
ID: 6892315
are you getting compilation errors or is the code just not working right?
0
Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

 
LVL 33

Author Comment

by:knightEknight
ID: 6894007
the code compiles, the parameter data is not returned (except for the getData)


  <% String pageType = "type1"; %>

  <jsp:include page="incpage.jsp?getData=junk" flush="true">
    <jsp: param name="pageName" value="name1" />
    <jsp: param name="pageType" value="<%=pageType%>" />
  </jsp:include>




Here is incpage.jsp:

  <%
   // check for null, if null convert to ""
   String pageType = (request.getParameter("pageType")==null) ? "" : request.getParameter("pageType").toString();
   String pageName = (request.getParameter("pageName")==null) ? "" : request.getParameter("pageName").toString();
   String getData  = (request.getParameter("getData")==null)  ? "" : request.getParameter("getData").toString();
  %>

  Page Name: <%=pageName%><BR>
  Page Type: <%=pageType%><BR>
  Get Data:  <%=getData%><BR>



Here is the output:

  Page Name: <BR>
  Page Type: <BR>
  Get Data:  junk<BR>
 

Thanks for the extra help.
0
 
LVL 33

Author Comment

by:knightEknight
ID: 6894012
to simplify, I did this with the same results:

   String pageType = request.getParameter("pageType");
   String pageName = request.getParameter("pageName");
   String getData  = request.getParameter("getData");
0
 
LVL 6

Accepted Solution

by:
kotan earned 50 total points
ID: 6898788
<jsp: param name="pageName" value="name1" />

Please remove the space between "<jsp:" and "param name .../>"

Then should be

<jsp:param name="pageName" value="name1"/>

0
 
LVL 33

Author Comment

by:knightEknight
ID: 6899117
Thanks, I should have seen that :)
0
 
LVL 19

Expert Comment

by:cheekycj
ID: 6899202
Sorry I couldn't help out.. been really busy with work.  But kotan.. is there as usual :-)
0

Featured Post

On Demand Webinar: Networking for the Cloud Era

Did you know SD-WANs can improve network connectivity? Check out this webinar to learn how an SD-WAN simplified, one-click tool can help you migrate and manage data in the cloud.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

After seeing many questions for JRNL_WRAP_ERROR for replication failure, I thought it would be useful to write this article.
Make the most of your online learning experience.
In this video, viewers will be given step by step instructions on adjusting mouse, pointer and cursor visibility in Microsoft Windows 10. The video seeks to educate those who are struggling with the new Windows 10 Graphical User Interface. Change Cu…
Monitoring a network: why having a policy is the best policy? Michael Kulchisky, MCSE, MCSA, MCP, VTSP, VSP, CCSP outlines the enormous benefits of having a policy-based approach when monitoring medium and large networks. Software utilized in this v…

718 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question