Html fragments within JSP code

Hi
I'm not a developer, but need to create some JSP pages to sit within the site page structure.
I was originally told i had to strip out the following tags....
<html> <head> and <body>
And just use the bare bones layout tags.
But i have created a small piece of functionality that relies on calling a javascript function from within the <body> tag....
Is it so bad to leave in this <body> tag in the page fragment?
I'm not even sure if this is the standard way to create JSP pages but if anyone can offer any advice that would be great.

There is no requirement to strip out the html or body tags, or any tags for that matter. In fact, JSP isn't specific to HTML content. JSPs can be used for XML, WML, or some proprietary client content markup.
JSP pages are simply dynamically generated pages to define it quite unofficially and non-technically.
Your topic seems to be one of web content development. This forum is dedicated to the Web Application Framework. I'm not sure what your challenges are, but you will likely find more successful guidance on a forum that is focused on web design or general JSP technology.
But to answer your question, you can keep your html based tags in the JSP.
craig

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Hi all !!
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This is my Jsp code for image upload in database:

This is my Jsp code for image upload in database:
-----------Upload.jsp----------------
<html>
<head>
</head>
<body bgproperties="fixed" bgcolor="#CCFFFF">
<form method="POST" action="UploadPicture.jsp" enctype="multiform/form-data">
<%! int update=0; %>
<%@ page import="java.util.*" %>
<%@ page import="java.sql.*" %>
<%@ page import="java.text.*" %>
<%@ page import="java.sql.Date" %>
<%@ page import="java.io.*"%>
<%@ page language = "java" %>
<%
try
String ct="3";
String path;
File image=new File(request.getParameter("upload"));
path=request.getParameter("upload");
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con = DriverManager.getConnection("jdbc:odbc:itPlusElectronics","","");
PreparedStatement pstmt=con.prepareStatement("insert into graphics values(?,?,?)");
pstmt.setString(2,path);
pstmt.setString(3,ct);
InputStream is=new FileInputStream(path);
pstmt.setBinaryStream(1, is, (int)(image.length()));
int s=pstmt.executeUpdate();
if(s>0)
out.println("Uploaded");
else
%>
unsucessfull
<%}
is.close();
pstmt.close();
catch(Exception e)
}%>
</p>
<p><br>
<img src="UploadedPicture.jsp">image</img>
<p></p>
</form>
</body>
</html>
My database name is itPlusElectronics and the table name is "graphics".
I have seen as a result of the above code that the image is stored in database as "Long binary data". and database table is look like as follows-------
picture path id
Long binary data D:\AMRIT\1-1-Picture.jpg 3
To retrive and display i use this JSP code as--
------------------------UploadedPicture.jsp------------------------------
<html>
<head>
</head>
<body bgproperties="fixed" bgcolor="#CCFFFF">
<%! int update=0; %>
<%@ page import="java.util.*" %>
<%@ page import="java.sql.*" %>
<%@ page import="java.text.*" %>
<%@ page import="java.io.*"%>
<%@ page language = "java" %>
<%@page import="javax.servlet.ServletOutputStream"%>
<%
try
String path;
path=request.getParameter("upload1");
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con = DriverManager.getConnection("jdbc:odbc:itPlusElectronics","","");
PreparedStatement pst = con.prepareStatement("SELECT * FROM graphics WHERE id ='3'");
// pst.setString(3, id);
ResultSet rs = pst.executeQuery();
path=rs.getString("path");
if(rs.next()) {
byte[] bytearray = new byte[4096];
int size=0;
InputStream sImage;
sImage = rs.getBinaryStream(1);
response.reset();
response.setContentType("image/jpeg");
response.addHeader("Content-Disposition","filename=path");
while((size=sImage.read(bytearray))!= -1 )
response.getOutputStream().write(bytearray,0,size) ;
response.flushBuffer();
sImage.close();
rs.close();
catch(Exception e)
%>
</body>
</html>
Now after browsing a jpg image file from client side and pressing submit button ;
I am unable display the image in the Upload.jsp file.Though I use
<img src="UploadedPicture.jsp">image</img> HTML code in Upload.jsp
file .
Now I am unable to find out the mistakes which is needed for displaying the picture in the Upload.jsp page..
If any one can help with the proper jsp code to retrive and display the image ,please please help me !!!!!!!!!!!!!!!!!!!!!!!!!!

dketcham wrote:
cotton.m wrote:
>
2) I'm looking at how you called stuff, and you're trying to call the jsp file as an image? That jsp isn't the source of the image, just a page linking to an image. I think if you really want to do things that way you're going to need to just include that jsp within the jsp you're calling it from (or you can do it the easy way, and if you have the information to get the path of the image you want, you could simply call the image from the first jsp you posted)This is incorrect.
There are two JSPs. The second when called will (if it worked) return the source of an image as stored in the database.even when called with <img src=xx.jsp>??
Yes.
If any of what I say next seems obvious or otherwise negative I apologize, just trying to explain and I don't know what you know vs what you don't.
The link in the src is just a URL not a filetype. So just because it ends with JSP does not mean it has to return HTML. The content type is determined by the browser using the Content-Type header returned by the server in the HTTP response. In this case the header is set to be a jpeg so that's what the browser will attempt to interpret the content part of the response as.
So in fact one is not limited to just HTML or images but whatever content type you would like to return (that the browser can understand anyway). This could be HTML or it could be an image of some type or it could be a PDF or it could be an Excel spreadsheet. All you have to do in the JSP is set the header appropriately and then send content that is actually in that format.
This does not just apply to JSP by the way but all other web programming languages. You can do similar things to produce the same results in PHP, Perl, ASP etc.
The only JSP/Servlet complication is whether or not doing this in a JSP is a "good" idea but I am not an expert enough at that to make a definitive statement. Mostly though JDBC in a JSP is a no-no.

Need help on Modifying Jsp Code to establish relationships in iStore.

I am currently working on iStore an internet enabled product
from Oracle.
In iStore one can establish relationships between products like
cross sell , complimentary, substitute, conflict etc. However at
the moment only one relationship works i.e: Related. This is
because this is a bug in iStore. Only the relationship Related
is defined in the jsp. We have been asked to modify the jsp
ibeCCtdItemDetail.jsp
Please find pasted below the jsp which only had the arrays for
related i.e: relitems and service i.e service have added the
array complimentary to establish such a relationship and pasted
the relitems code once again and changed relitems to
complimentary. I am stuck up on this since the past 2 weeks i
would appreciate if anybody could help.
<%@include file="jtfincl.jsp" %>

<%--
=================================================================
========
| Copyright (c)2000 Oracle Corporation, Redwood Shores, CA
| All rights reserved.
+================================================================
===========
|
| FILE
| ibeCCtdItemDetail.jsp - Item Detail display
|
| DESCRIPTION
| Displays Item Detail page. Item's description, long
description, large
| image, flexfields, available services, and related items
are displayed.
| The list price and best price (selling price) for each of
the Item's
| available units of measure is displayed. Displays Add to
Cart,
| Express Checkout, Configure buttons (if appropriate).
|
| PARAMETERS (SOURCE)
| party Id IN (RequestCtx) - user's party
id
| account Id IN (RequestCtx) - user's
account id
| currency code IN (RequestCtx) - currency code
| item IN (URL) - Item ID
| section IN (URL) - section ID of
section we are
| coming from
(optional)
| item IN (pageContext) - Item ID
| section IN (pageContext) - Section ID
| qty IN (pageContext) - Quantity
entered by user
| uom IN (pageContext) - UOM selected
by user
| errorMsg IN (pageContext) - error message
from buy
| routing page
| * pageContext attributes for "item" and "section" are used
when the URL
| does not contain valid values for "item" and "section"
(such as when an
| error occurred in the buy routing page and the request is
forwarded
| back to this page)
|
| oneclick_obj OUT (pageContext) - OneClick
object containing
| user's
Express Checkout
| preferences
| postingID OUT (pageContext) - Integer
posting Id, for
| iMarketing
integration
| itemIDs OUT (pageContext) - int[] itemIDs
on the page
| (for use by
postings)
| numRequested OUT (pageContext) - Integer
number of postings,
| for
iMarketing integration
| random OUT (pageContext) - Boolean
whether to randomize
| posting
retrieved, for
| iMarketing
integration
| type OUT (HTML form) - "single" (1
item)
| item OUT (HTML form) - Item ID
| refpage OUT (HTML form) -
"ibeCCtdItemDetail.jsp" plus any
| parameters
needed to return
| to this page
in case of error.
| uom OUT (HTML form) - UOM code
selected by user
| qty OUT (HTML form) - quantity
entered by user
| Add to Cart.x OUT (HTML form) - user clicks
Add to Cart
| 1-Click.x OUT (HTML form) - user clicks
Express Checkout
| Configure.x OUT (HTML form) - user clicks
Configure
|
| OBJECTS REFERENCED
| oracle.apps.ibe.catalog.Item
| oracle.apps.ibe.order.OneClick
|
| APIs REFERENCED
| Item.getItemID() - get Item ID
| Item.getDescription() - get item description
| Item.getLongDescription() - get item long description
| Item.isConfigurable() - whether item has
configuration UI set up
| Item.getFlexfields() - get Item flexfield
prompts and values
| Item.getRelatedItems() - get related items and
service items
| Item.getMediaFileName() - get media based on
display context
| OneClick.loadSettingFrDB() - load Express Checkout
settings for
| current user
|
| JSPs REFERENCED
| ibeCCtpPostingI.jsp - set iMarketing
parameters (include)
| ibeCCtpSetItem.jsp - retreive and set item
information (include)
| ibeCCtpItmDspRte.jsp - Item display routing
page (link)
| ibeCCtpBuyRoute.jsp - Buy routing
page (form POST)
| ibeCCtdSctPath.jsp - Path Traversed
Display (include)
| ibeCXpdShowTag.jsp - Express Checkout Tag
Area (include)
| ibapstng.jsp - iMarketing integration
page (include)
|
| ADDITIONAL NOTES
| iMarketing posting ID can be changed by editing file
ibeCCtpPostingI.jsp
|
| HISTORY
| 08/01/2000 auyu Created.
| 04/09/2001 auyu Added compile-time include for retrieving
item
| information
|
+================================================================
=======--%>
<%@page import="oracle.apps.ibe.order.*" %>
<%@page import="oracle.apps.ibe.catalog.*" %>
<%@page import="oracle.apps.ibe.store.*" %>
<%@page import="oracle.apps.jtf.displaymanager.*" %>
<%@page import="oracle.apps.jtf.base.Logger" %>
<%@page import="oracle.apps.jtf.minisites.*" %>
<%@include file="ibeCZzpHeader.jsp" %>
<%@page import="oracle.jdbc.driver.*" %>
<%@page import="java.sql.*" %>
<%-- declaration --%>
<%!
/* Retrieve parent section ids for a given item.
* int itemId - Item whose parent section ids will be retrieved
int getParentSectionId(int itemId)
int parentSectionId = -1;
Connection conn = null;
OraclePreparedStatement stmt = null;
ResultSet rs = null;
try {
BigDecimal minisiteId = RequestCtx.getMinisiteId();
conn = TransactionScope.getConnection();
StringBuffer sql = new StringBuffer(400);
sql.append("select jdsi.section_id ");
sql.append("from jtf_dsp_section_items jdsi, ");
sql.append("jtf_dsp_msite_sct_items jdmsi ");
sql.append("where jdsi.inventory_item_id = ? ");
sql.append("and jdsi.section_item_id =
jdmsi.section_item_id ");
sql.append("and jdmsi.mini_site_id = ? ");
sql.append("and nvl(jdsi.start_date_active, sysdate) <=
sysdate ");
sql.append("and nvl(jdsi.end_date_active, sysdate) >=
sysdate ");
sql.append("and nvl(jdmsi.start_date_active, sysdate) <=
sysdate ");
sql.append("and nvl(jdmsi.end_date_active, sysdate) >=
sysdate");
stmt = (OraclePreparedStatement)conn.prepareStatement
(sql.toString());
stmt.setInt(1, itemId);
stmt.setInt(2, minisiteId.intValue());
stmt.defineColumnType(1, Types.INTEGER);
rs = stmt.executeQuery();
if (rs.next())
parentSectionId = rs.getInt(1);
} catch (Exception e1) {
parentSectionId = -1;
IBEUtil.log("ibeCCtdItemDetail.jsp",
"Caught exception while retrieving parent
section id");
IBEUtil.log("ibeCCtdItemDetail.jsp", e1.getMessage());
} finally
try { if (rs != null) rs.close(); } catch (Exception e2) {}
try { if (stmt != null) stmt.close(); } catch (Exception
e2) {}
try {
if (conn != null) TransactionScope.releaseConnection
(conn);
} catch (Exception e2) {}
return parentSectionId;
%>
<%-- end declaration --%>
<%@include file="ibeCCtpSetItem.jsp"%>
<%
The compile-time inclusion of ibeCCtpSetItem.jsp will declare
and set
the following variables:
boolean bItemLoaded - whether section was
loaded
Item lItem - Item
boolean bItemCanBeOrdered - whether item can be
ordered
String[] uomCodes - Item's UOM Codes
Vector itemSellPriceDisplayVec - vector containing
item's selling
prices in formatted
strings
Vector itemListPriceDisplayVec - vector containing
item's list
prices in formatted
strings
int nPriceDefined - number of prices
defined for the item
Perform the following actions:
Set "itemIds" in the PageContext.REQUEST_SCOPE
Set "item" in PageContext.REQUEST_SCOPE
Set "section" in PageContext.REQUEST_SCOPE
MessageManagerInter lMsgMgr =
Architecture.getMessageManagerInstance();
pageContext.setAttribute("_pageTitle",
lMsgMgr.getMessage
("IBE_PRMT_CT_PRODUCT_DETAILS"),
PageContext.REQUEST_SCOPE);
%>
<%@ include file="ibeCCtpPostingI.jsp" %>
<%@ include file="ibeCZzdTop.jsp" %>
<%@ include file="ibeCZzdMenu.jsp" %>
<%
if (bItemLoaded)
OneClick lOneClickObj;
String xprTagArea = "", confirmXpr = "";
String lBuyRoutePage;
String lSectionPathPage = "";
int sectid = 0;
Item[] services = new Item[0];
Item[] relItems = new Item[0];
Item[] complimentary = new Item[0];
ItemFlexfield[] itemFlexfields = new ItemFlexfield[0];
String lItemImage = "", lItemAddtlInfoFile = "";
StringBuffer lRef = new StringBuffer("ibeCCtdItemDetail.jsp?
item=");
String qty = "", userSelUOM = "";
String errorMsg = "";
//--------------- load express checkout preferences ---------
if (IBEUtil.useFeature("IBE_USE_ONE_CLICK"))
xprTagArea = DisplayManager.getTemplate
("STORE_XPR_TAG_AREA").getFileName();
if (xprTagArea == null)
xprTagArea = "";
confirmXpr = lMsgMgr.getMessage("IBE_PRMT_EXPR_CONFIRM");
if (RequestCtx.userIsLoggedIn()) {
//initialize OneClick if user is logged in
BigDecimal partyId = RequestCtx.getPartyId();
BigDecimal accountId = RequestCtx.getAccountId();
lOneClickObj = new OneClick();
lOneClickObj.loadSettingsFrDB(partyId, accountId);
} // end user express checkout
//------------ set "section", lSectionPathPage --------------
String lSectionId = IBEUtil.nonNull(request.getParameter
("section"));
if (lSectionId.equals(""))
lSectionId =
IBEUtil.nonNull((String)pageContext.getAttribute
("section", PageContext.REQUEST_SCOPE));
if(IBEUtil.useFeature("IBE_USE_SECTION_PATH"))
lSectionPathPage = DisplayManager.getTemplate
("STORE_CTLG_SCT_PATH").getFileName();
try {
sectid = Integer.parseInt(lSectionId);
pageContext.setAttribute("section", String.valueOf
(sectid), PageContext.REQUEST_SCOPE);
} catch (NumberFormatException e) { }
if(lSectionPathPage == null)
lSectionPathPage = "";
lBuyRoutePage = DisplayManager.getTemplate
("STORE_CTLG_BUY_PROCESS_ROUTE").getFileName();
/* if error and forwarded back to this page, get values
selected by user */
qty = IBEUtil.nonNull((String)pageContext.getAttribute
("qty", PageContext.REQUEST_SCOPE));
if (qty.equals(""))
qty = "1";
userSelUOM = IBEUtil.nonNull((String)pageContext.getAttribute
("uom", PageContext.REQUEST_SCOPE));
errorMsg = IBEUtil.nonNull((String) pageContext.getAttribute
("errorMsg", PageContext.REQUEST_SCOPE));
//set ref for returning to this page in case of error
lRef.append(lItem.getItemID());
if (sectid > 0)
lRef.append("&section=");
lRef.append(sectid);
/* Get Bin Open and Bin Close Images */
String binOpenImg = "", binCloseImg = "";
try {
Media binOpenMedia = DisplayManager.getMedia
("STORE_BIN_OPEN_IMAGE", true);
if (binOpenMedia != null)
binOpenImg = binOpenMedia.getFileName();
} catch (MediaNotFoundException mnfe) {}
if (binOpenImg == null)
binOpenImg = "";
try {
Media binCloseMedia = DisplayManager.getMedia
("STORE_BIN_CLOSE_IMAGE", true);
if (binCloseMedia != null)
binCloseImg = binCloseMedia.getFileName();
} catch (MediaNotFoundException mnfe) {}
if (binCloseImg == null)
binCloseImg = "";
/* Get images, additional info, flexfields, related items,
service items */
lItemImage = lItem.getMediaFileName
("STORE_PRODUCT_LARGE_IMAGE");
lItemAddtlInfoFile = lItem.getMediaFileName
("STORE_PRODUCT_ADDTL_INFO");
// check for defaulting
String defaultFromSection = "Y";
if ("Y".equals(defaultFromSection))
if (lItemImage == null || lItemAddtlInfoFile == null)
try {
int parentSectionId = getParentSectionId
(lItem.getItemID());
Section parentSection = Section.load(parentSectionId);
if (lItemImage == null)
lItemImage = parentSection.getMediaFileName
("STORE_SECTION_SMALL_IMAGE");
if (lItemAddtlInfoFile == null)
lItemAddtlInfoFile = parentSection.getMediaFileName
("STORE_SECTION_ADDTL_INFO");
} catch (Exception e) {}
itemFlexfields = lItem.getFlexfields();
try {
services = lItem.getRelatedItems("SERVICE");
} catch (ItemNotFoundException e) {}
try {
relItems = lItem.getRelatedItems("RELATED");
} catch (ItemNotFoundException e) {}
try {
complimentary = lItem.getRelatedItems("COMPLIMENTARY");
} catch (ItemNotFoundException e) {}
%>

<table border="0" width="100%">
<%
if (IBEUtil.showPosting()) {
%>

<tr><td colspan="4" align="center">
<% try {
%>
<jsp:include page="ibapstng.jsp" flush="true" />
<% } catch (Throwable e) {
IBEUtil.log("ibeCCtdItemDetail.jsp", "iMarketing error",
Logger.ERROR);
%>
</td></tr>
<% } //end iMarketing installed
%>
<tr><td> </td>
<%
if(!lSectionPathPage.equals(""))
%>
<td colspan="4" class="smallLink">
<jsp:include page="<%=lSectionPathPage%>" flush="true" />
</td>
<% }
%>
</tr>
<tr><td valign="top"> </td>

<td valign="top" width="70%">
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="3">
<span class="pageTitle"><%=lItem.getDescription()%
</span></td></tr>
<tr>
<% if (lItemImage != null) {
%>
<td valign="TOP"><img src="<%=lItemImage%>"></td>
<td valign="TOP" colspan="2"><%
=lItem.getLongDescription()%></td>
<% } else {
%>
<td valign="TOP" colspan="3"><%
=lItem.getLongDescription()%></td>
<% }
%>
</tr>
<% if (lItemAddtlInfoFile != null) {
%>
<tr><td colspan="3"><br>
<jsp:include page="<%=lItemAddtlInfoFile%>"
flush="true" />
</td></tr>
<% }
%>
<tr><td colspan="3"><br></td></tr>
<%
for (int i=0; i < itemFlexfields.length; i++)
String prompt = itemFlexfields.getPrompt();
String value = itemFlexfields[i].getValue();
if (value != null && !value.equals(""))
%>
<tr>
<td align="LEFT" width="20%">
<span class="sectionHeader2"><%=prompt%
   </span></td>
<td align="LEFT" colspan="2" width="80%"><%=value%
</td></tr>
<% }
if (services.length > 0)
%>
<tr><td colspan="3"><br></td></tr>
<tr><td align="RIGHT" class="sectionHeader1" width="20%">
<%=lMsgMgr.getMessage("IBE_PRMT_CT_WARRANTIES")%>
</td>
<td colspan="2" align="left" class="sectionHeaderBlack"
width="80%"><hr>
</td></tr>
<%
for(int i=0; i < services.length; i++)
%>
<tr>
<td valign="TOP" class="sectionHeaderBlack"
width="20%"> </td>
<td align="left" colspan="2" valign="TOP" width="80%">
<span class="sectionHeaderBlack">
<A HREF="<%= DisplayManager.getURL
(STORE_CTLG_ITM_ROUTE", "item=" + services[i.getItemID()) %>">
<%=services.getDescription()%></A>
</span>
<%=services[i].getLongDescription()%>
</td>
</tr>
<tr>
<td colspan="3" class="sectionHeaderBlack"> </td>
</tr>
<% } //end loop through services
} // end if services.length > 0
if (relItems.length > 0) {
%>
<tr><td colspan="3"><br></td></tr>
<tr>
<td align="RIGHT" class="sectionHeader1" width="20%">
<%=lMsgMgr.getMessage("IBE_PRMT_CT_REL_PRODUCTS")%>
</td>
<td align="left" colspan="2" class="sectionHeaderBlack"
width="80%"><hr></td>
</tr>
<%
for(int i=0; i < relItems.length; i++)
%>
<tr>
<td valign="TOP" class="sectionHeaderBlack"
width="20%"> </td>
<td colspan="2" align="left" valign="TOP"
width="80%">
<span class="sectionHeaderBlack">
<A HREF="<%= DisplayManager.getURL
("STORE_CTLG_ITM_ROUTE", "item=" + relItems[i].getItemID()) %>">
<%=relItems[i].getDescription()%></A>
</span>
<%=relItems[i].getLongDescription()%>
</td>
</tr>
<tr>
<td colspan="3" align="RIGHT"
class="sectionHeaderBlack"> </td>
</tr>
<% } // end loop through related items
} // end if relItems.length > 0
%>
</table>
</td>
<%if (complimentary.length > 0) {
%>
<tr><td colspan="3"><br></td></tr>
<tr>
<td align="RIGHT" class="sectionHeader1" width="20%">
<%=lMsgMgr.getMessage("IBE_PRMT_CT_REL_PRODUCTS")%>
</td>
<td align="left" colspan="2" class="sectionHeaderBlack"
width="80%"><hr></td>
</tr>
<%
for(int i=0; i < complimentary.length; i++)
%>
<tr>
<td valign="TOP" class="sectionHeaderBlack"
width="20%"> </td>
<td colspan="2" align="left" valign="TOP"
width="80%">
<span class="sectionHeaderBlack">
<A HREF="<%= DisplayManager.getURL
("STORE_CTLG_ITM_ROUTE", "item=" + complimentary[i].getItemID())
%>">
<%=complimentary[i].getDescription()%></A>
</span>
<%=complimentary[i].getLongDescription()%>
</td>
</tr>
<tr>
<td colspan="3" align="RIGHT"
class="sectionHeaderBlack"> </td>
</tr>
<% } // end loop through related items
} // end if complimentary.length > 0
%>
</table>
</td>

<td valign="top" width="20%">
<table border="0" cellpadding="0" cellspacing="0">
<tr><td>
<table border="0" cellpadding="0" cellspacing="0">
<tr>
<% if (! binOpenImg.equals("")) {
%>
<td><img src="<%=binOpenImg%>"></td>
<% }
%>
<td nowrap class="binHeaderCell" width="100%">
<%
if (!lItem.isConfigurable()) {
%>
<%=lMsgMgr.getMessage("IBE_PRMT_CT_2_WAYS_TO_SHOP")%>
<% } else {
%>
<%=lMsgMgr.getMessage("IBE_PRMT_CT_CONFIG_PRODUCT")%>
<% }
%>
</td>
<% if (! binCloseImg.equals("")) {
%>
<td><img src="<%=binCloseImg%>"></td>
<% }
%>
</tr>
</table>
</td></tr>
<tr><td class="binColumnHeaderCell">
<table border="0" cellspacing="1" width="100%">
<tr><td class="binContentCell" align="CENTER">
<% /////////////////////////////// error
messages //////////////////////////////
if (!errorMsg.equals("")) {
%>
<table><tr><td align="center" class="errorMessage">
<%=errorMsg%>
</td></tr></table>
<% }
/////////////////////////////// display
form //////////////////////////////////%>

<script language="JavaScript">
function get_confirmation(form)
if (confirm("<%=confirmXpr%>" ) ) {
form.tmpx.name = '1-Click.x';
form.tmpy.name = '1-Click.y';
form.submit();
return true;
else
return false;
</script>
<form method=POST action="<%=lBuyRoutePage%>">
<input type=hidden name="type" value="single">
<input type=hidden name="item" value="<%=lItem.getItemID()%
"><input type=hidden name="refpage" value="<%=lRef.toString
()%>">
<INPUT TYPE="HIDDEN" NAME="tmpx" VALUE="100">
<INPUT TYPE="HIDDEN" NAME="tmpy" VALUE="100">
<%= RequestCtx.getSessionInfoAsHiddenParam() %>
<%
if ( ! lItem.isConfigurable())
{ // display prices
%>
<table>
<tr><td align ="left" nowrap>
<span class="sectionHeaderBlack">
<%=lMsgMgr.getMessage("IBE_PRMT_CT_LIST_PRICE_COLON")%>
</span>
</td>
<%
for (int i=0; i < uomCodes.length && i <
itemListPriceDisplayVec.size(); i++)
if (uomCodes[i] != null && uomCodes[i].equals
(lItem.getPrimaryUOMCode()))
if (itemListPriceDisplayVec.elementAt(i) != null &&
!itemListPriceDisplayVec.elementAt(i).equals(""))
%>
<td align="right">
<%=itemListPriceDisplayVec.elementAt(i)%
   <%=lItem.getPrimaryUOM()%></td>
<% } else {
%>
<td>   </td>
<% }
break;
} // end primary uomcode
} // end loop through uoms and list price
%>
</tr>
<tr><td align="left" nowrap>
<span class="sectionHeaderBlack">
<%=lMsgMgr.getMessage("IBE_PRMT_CT_YOUR_PRICE_COLON")%>
</span>
</td>
<td>
<% // display selling price for each uom
if (nPriceDefined > 1) {
//prices defined for multiple UOMs for the item
%>
<select name = "uom">
<%
//--------- loop through uoms and prices ------------------
for (int i=0; i < itemSellPriceDisplayVec.size() && i <
uomCodes.length; i++)
if (itemSellPriceDisplayVec.elementAt(i) != null &&
!itemSellPriceDisplayVec.elementAt(i).equals(""))
boolean bSelectUom = false;
if (uomCodes[i] != null && uomCodes[i].equals
(lItem.getPrimaryUOMCode()))
bSelectUom = true;
if (bSelectUom)
%>
<option value="<%=uomCodes[i]%>" SELECTED>
<% } else {
%>
<option value="<%=uomCodes[i]%>">
<% }
%>
<%=itemSellPriceDisplayVec.elementAt(i)%
   <%=IBEUtil.nonNull(lItem.getUOM(uomCodes))%
<%
} // end current uom has price
} //end loop i through uoms and prices
%>
</select>
<% //end more than 1 UOM with price defined for the item
} else {
if (nPriceDefined == 0) { //multiple UOMs, none with
price defined
%>
<input type=hidden name="uom" value="<%
=lItem.getPrimaryUOMCode()%>">
<% } else { // 1 UOM with price defined
String formatSellPrice = "";
String uomWithPrice = "";
for (int i=0; i < uomCodes.length && i <
itemSellPriceDisplayVec.size(); i++)
if (itemSellPriceDisplayVec.elementAt(i) != null &&
!itemSellPriceDisplayVec.elementAt(i).equals(""))
formatSellPrice = (String)
itemSellPriceDisplayVec.elementAt(i);
uomWithPrice = uomCodes;
break;
%>
<input type=hidden name="uom" value="<%=uomWithPrice%>">
<%=formatSellPrice%>   <%=IBEUtil.nonNull
(lItem.getUOM(uomWithPrice))%>
<% } //end 1 UOM with price defined
} // end display selling prices
%>
</td></tr></table> <%-- end table for the price --%>
<% } // end non-configurable item
if (bItemCanBeOrdered)
// show quantity and buttons only if item can be ordered
%>
<p><%=lMsgMgr.getMessage("IBE_PRMT_CT_QUANTITY")%>
<input type="TEXT" name="qty" size="3" maxlength="20"
value="<%=qty%>">
</p>
<% if (lItem.isConfigurable()) {
%>
<p>
<input type=hidden name="uom" value="<%
=lItem.getPrimaryUOMCode()%>">
<input type=submit name="Configure.x"
value="<%=lMsgMgr.getMessage("IBE_PRMT_CT_CONFIGURE")%
"></p>
<% } else {
%>
<p>
<input type=submit name="Add to Cart.x"
value="<%=lMsgMgr.getMessage
("IBE_PRMT_ADD_TO_CART_PRMT_G")%>">
</p>
<%
if (!xprTagArea.equals(""))
%>
<p><%=lMsgMgr.getMessage("IBE_PRMT_CT_OR")%></p>
<p><jsp:include page="<%=xprTagArea%>"
flush="true" /></p>
<% }
} // end item can be ordered
%>
<br>
</form>
</td></tr></table> <%-- end table for bin content and
header --%>
</td></tr></table>
<p> </p>
<p> </p>
</td></tr></table> <%-- end page table --%>
<% } // end item loaded
%>
<%@ include file="ibeCZzdBottom.jsp" %>


my bad...didnt think anyone was gonna come in ...lol......nothing populates in the second drop down...I was thinking of making a separate page and just pass the parameter in, bu i never used jsp include.....any suggestions on how to get this thing working??

Error While running the JSP Code

This is the error message:
A java exception has occurred during the processing of this request.
Error occurred in JSP element starting at line number 20
javax.servlet.jsp.JspTagException: I/O Error: java.net.SocketException: Connection reset
     at desisoft.jsp.tagext.SendMail.doAfterBody(SendMail.java:213)
     at desisoft_jsp_SendMail_jsp1139292195218._jspService(desisoft_jsp_SendMail_jsp1139292195218.java:111)
     at desisoft.server.JspBaseClass.service(JspBaseClass.java:48)
The JSP code:
<%@ taglib prefix="blx" uri="/blx.tld" %>
<HTML>
<BODY>
<%
// Get username.
String email = request.getParameter( "email" );
%>
<% if ( email == null || email.equals( "" )) { %>
Please enter an email address.
<% } else { %>
<blx:email host="mail.xxx.com" from="[email protected]">
<blx:emailTo><%= email %></blx:emailTo>
Thank you for registering with us. You registered the
following name: <%= request.getParameter( "username" ) %>
Your registration was received at <%= new java.util.Date() %>
Attached, please find a contents file.
</blx:email>

Thank you. A confirmation email has been sent to <%= email %>
<% } %>
</BODY>
</HTML>

This is the error message:
A java exception has occurred during the processing of this request.
Error occurred in JSP element starting at line number 20
javax.servlet.jsp.JspTagException: I/O Error: java.net.SocketException: Connection reset
     at desisoft.jsp.tagext.SendMail.doAfterBody(SendMail.java:213)
     at desisoft_jsp_SendMail_jsp1139292195218._jspService(desisoft_jsp_SendMail_jsp1139292195218.java:111)
     at desisoft.server.JspBaseClass.service(JspBaseClass.java:48)
The JSP code:
<%@ taglib prefix="blx" uri="/blx.tld" %>
<HTML>
<BODY>
<%
// Get username.
String email = request.getParameter( "email" );
%>
<% if ( email == null || email.equals( "" )) { %>
Please enter an email address.
<% } else { %>
<blx:email host="mail.xxx.com" from="[email protected]">
<blx:emailTo><%= email %></blx:emailTo>
Thank you for registering with us. You registered the
following name: <%= request.getParameter( "username" ) %>
Your registration was received at <%= new java.util.Date() %>
Attached, please find a contents file.
</blx:email>

Thank you. A confirmation email has been sent to <%= email %>
<% } %>
</BODY>
</HTML>

Jsp code doesnt run if redirected to the page

When I see page.jsp for the first time, the jsp code in it executes, but when I revisit thet page, the jsp code doesn?t.
The jsp code writes a number, and that number is shown. the first time I get a number 1, and the second I should get a number 2. but I?m getting a number 1 all the time. If I reload the page, then I get a number 2.
Is like I?m getting the local cache html version of the page.
I think it has to do with the way I get to the page. I get to the page using:
response.sendRedirect("page.jsp");from another jsp page, or
getAppletContext().showDocument("blablabla/page.jsp");from an applet.

The browser is probably cahcing the page and not sending the request to get an updated page.
Either set you browser settings or add this to the top of the jsp:
<% response.setHeader("Pragma", "no-cache");
response.setHeader("Cache-Control", "no-cache");
response.setDateHeader("Expires", 0); %>

How to include HTML file in JSP using HTML elements or Javascript?

Hi,
I have around 15000 static html files one for each item which we display each upon invoking an item.The HTML file should be part of a JSP file.
Please note that the name of the HTML file is determined dynamically
Placing all the HTML files within the web application does not give us good performance so i would like to put all of them in the webserver.
I am not able to include the file in the JSP using the jsp:include attribute if i place the HTML files in the webserver ,
in order to do that i think should use either HTML element or javascript to include the HTML in the JSP.is there any alternative to <Jsp:include>
Does anyone have an idea how to include the HTML file and take advan tage of webserver?
Any ideas are appreciated

What you need to do is simply read the HTML file from the disk and dump it out to the outputstream. It really is that simple.
There's no reason you need to include all 15000 files in the actual WAR, you can place those files any place handy that is easy for the application to see (in another directory, or accessible from a file server if you have multiple front ends).
Then, just write a utiility function that takes the output stream (i.e. the 'out' JSP variable), and the file name, read the file, and write it to the stream.
If you start noticing performance issues, then you can try doing some caching, but truth is your OS should be doing that for you.
But, truth be told that's the only practical way to do it.
Another solution would be to use JavaScriipt and XMLHttpRequest (i.e "AJAX") to load the file at the client side, and simply replace a tag with the results.
That's also pretty trivial to write, any web site talking about AJAX should give you hint there.
Of course, that won't work for folks who have JavaScript turned off, or some other incompatible browser, whereas the server side solution obviously works everywhere.

How can i render a dynamic html file in jsp page

Hi everybody,
i am trying to render a dynamic html file in jsp page with the result of querying a database.
The response of the query is a xml document. And i have a stylesheet to transfer it to html.
How can i render the html in a jsp file?

I am using below code for HTML files
private var appFile:String="index.html";
if (StageWebView.isSupported)
                    currentState = "normal";
                    webView.stage = stage;
                    webView.viewPort = new Rectangle( 10, 130, (stage.stageWidth)-20, 750 );
                    var fPath:String = new File(new File("app:/assets/html/aboutus/"+ appFile).nativePath).url;
                    webView.loadURL(fPath);
                    addEventListener(ViewNavigatorEvent.REMOVING,onRemove);
                else {
                    currentState = "unsupported";
                    lblSupport.text = "StageWebView feature not supported";
above code is working fine for me.

ERROR!!! ~JSP CODES~

Any problem with the following jsp code?
<%@ page import="
java.io.*,
java.util.*"
%>
<%
boolean login_ok = false;
Boolean result_obj = new Boolean(login_ok);
result_obj = (Boolean)request.getAttribute("result");
login_ok = result_obj.booleanValue();
%>
<html>
<head>
<title>Login results page</title>
</head>
<body>
<%
if (login_ok){
%>
<p>Login Successful!</p>
<%
else{
%>
<p>Login Failure!</p>
<%
%>
</body>
</html>
It returns the following error:
Exception in jsp: null
java.lang.NullPointerException
     at _0005ctest_0002ejsptest_jsp_3._jspService(_0005ctest_0002ejsptest_jsp_3.java:71)
     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:126)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:868)
     at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.java:161)
     at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:255)
     at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:360)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:868)
     at com.gefionsoftware.server.ServletContextImpl$ServletHandler.call(ServletContextImpl.java)
     at com.gefionsoftware.server.ServletContextImpl.executeServlet(ServletContextImpl.java)
     at com.gefionsoftware.server.ServletContextImpl.execute(ServletContextImpl.java)
     at com.gefionsoftware.server.GenericServer.execute(GenericServer.java)
     at com.gefionsoftware.server.lws.LiteWebServer$RequestHandler.run(LiteWebServer.java)
     at se.pureit.util.ThreadPool$WorkThread.startRunnable(ThreadPool.java)
     at se.pureit.util.ThreadPool$WorkThread.run(ThreadPool.java)

Hope you are getting a null-pointer exception here :
result_obj = (Boolean)request.getAttribute("result");
login_ok = result_obj.booleanValue();
Make sure that the request attribute value is not null.
Hope this helps
Santhosh

Conditional HTML in a JSP page?

I've been scouring the help and web for about 2 hours and haven't found a way to do this yet.
What I'm trying to do is to conditionally generate attributes to a html tag via JSP, but everything I've tried (even stuff that's valid JSP) won't pass the JDeveloper HTML checks and it won't compile the JSP page.
Specifically, I'm trying to add a bgcolor attribute to a <tr> tag if conditions are met in data in the row, but everything I've tried to get the added data in the tag results in some error.
I've tried something like this in the HTML:
<tr <%= color %> >
and this from the java side:
if (rowCont > 20) {
out.prinln("<tr bgcolor=\"#c0c0c0\">);
else {
out.prinln("<tr>");
Both methods result in lots and lots of HTML errors and JDeveloper won't even compile the page. The hmtl way resutls in "name expected" errors, and the java way results in a bunch of "end tag doesn't match start tag" errors.
Any clues on ways to do this?
Thanks

Can you send me a larger snippet of code from your JSP? I do pretty much the exact same thing in all of our JSP's in our app. If you have a uix:form tag, you'll need to wrap all html inside uix:rawText tags.
String colText = "class=\"OraTableCellText\" style=\"border-left:1px solid #CCCCCC;border-bottom:1px solid #CCCCCC\"";
<td <%=colText%> >Text here </td>
<td <%=colText%> >More Text </td>
-Teri
[email protected]

Getting a JFrame to display from a JSP, remaining JSP code waits for frame

Hello,
I'm new to Java and just started using JSPs. My objective is to call a display window (from a JSP) that shows the user a list of project selections. Once the user has made their selections and clicked a Submit button, the display class captures the selected projects to the request object as an attribute and then closes the window. The next command in the jsp then forwards the request attribute to a controller. I'm having trouble getting the display window to show-the JSP seems to hang and then timeout. Is there code I'm missing to get the JSP to stop processing while it waits for the choices to be made in the JFrame?
Below is the JSP code and the class I'm calling. I'm seeing all my debug System.out statements but no JFrame pops up. In the JFrame class, the line f.addWindowListener(... does the capture of user selections to the request attribute.
Any help will be greatly appreciated!!
JSP:
<%@ page language="java" contentType="text/html;charset=UTF-8" import="com.plumtree.remote.portlet.*,edu.app.projects.*" %>
<%
    request.setAttribute("action", "prefDisplay");
    request.setAttribute("orderby", "title");
    ServletContext jc = getServletContext();
    DualListBox dual = new DualListBox(request,(String)jc.getAttribute("db.driver"), (String)jc.getAttribute("db.connectionstring"),"title");
     JFrame f = dual.getFrame();
     f.setVisible(true);//expect code to stop here and display frame, waiting for the user to finish.
        //Debug code that tests if frame is visible at this point -came true though did not see Jframe displayed
     if(f.isShowing()){
     System.out.println("Jframe visible");}
       //Send to ProjectsController
      request.getRequestDispatcher("pc").forward(request, response);%>               ---------------------------------------------------------------------------------------------
JFrame Class (below)
-Sets up Frame and corresponding Dialog box
-Populates Dialog box with options from a database call (for user selection)
-Should wait for user input - Window close or Submit! to capture selection and dispose of Jframe
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.EventQueue;
import java.awt.Frame;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowEvent;
import java.lang.reflect.InvocationTargetException;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Iterator;
import java.util.SortedSet;
import java.util.TreeSet;
import javax.servlet.http.HttpServletRequest;
import javax.swing.AbstractListModel;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.ListCellRenderer;
import javax.swing.ListModel;
public class DualListBox extends JPanel {
private static final long serialVersionUID = 1L;
private static final Insets EMPTY_INSETS = new Insets(0, 0, 0, 0);
private static final String ADD_BUTTON_LABEL = "Add >>";
private static final String REMOVE_BUTTON_LABEL = "<< Remove";
private static final String DONE_BUTTON_LABEL = "Submit!";
private static final String DEFAULT_SOURCE_CHOICE_LABEL = "Available Projects";
private static final String DEFAULT_DEST_CHOICE_LABEL = "Your Selections";
private String orderby, mydriver, connectionString;
private JLabel sourceLabel;
private JList sourceList;
private SortedListModel sourceListModel;
private JList destList;
private String chosenprojects;
private SortedListModel destListModel;
private JLabel destLabel;
private JButton addButton;
private JButton removeButton;
private JButton doneButton;
private DatabaseHelper dh;
protected HttpServletRequest request;
protected JFrame f;
protected JDialog jd;
public DualListBox(HttpServletRequest req, String driver, String connection, String ordering) {
     System.out.println("In DualList Setup");
    request =req;
     orderby =ordering;
     connectionString = connection;
     mydriver = driver;
     f = new JFrame("Projects List Selector");
     jd =new JDialog(f,true);
     jd.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
     System.out.println("B4 initscreen");
    initScreen();
    System.out.println("After initscreen");
    String[] DBprojects = this.dbCall();
    System.out.println("After DB Call");
    this.addSourceElements( DBprojects );
    System.out.println("Filled screen");
    jd.getContentPane().add(this, BorderLayout.CENTER);
    //f.getContentPane().add(jd, BorderLayout.CENTER);
    jd.setSize(800, 600);
    System.out.println("OK2");
    jd.setVisible(true);
    System.out.println("OK3");
    Runnable runner = new FrameShower(jd);
    EventQueue.invokeLater(runner);
public String getSourceChoicesTitle() {
    return sourceLabel.getText();
public String chosenprojects() {
         return chosenprojects;
public JFrame getFrame() {
         return f;
public void setSourceChoicesTitle(String newValue) {
    sourceLabel.setText(newValue);
public String getDestinationChoicesTitle() {
    return destLabel.getText();
public void setDestinationChoicesTitle(String newValue) {
    destLabel.setText(newValue);
public void clearSourceListModel() {
    sourceListModel.clear();
public void clearDestinationListModel() {
    destListModel.clear();
public void addSourceElements(ListModel newValue) {
    fillListModel(sourceListModel, newValue);
public void setSourceElements(ListModel newValue) {
    clearSourceListModel();
    addSourceElements(newValue);
public void addDestinationElements(ListModel newValue) {
    fillListModel(destListModel, newValue);
private String[] dbCall(){
         if(dh==null)
              dh = new DatabaseHelper(mydriver, connectionString);
          PreparedStatement ps = null;
          ResultSet rs = null;
          ArrayList<String>children = new ArrayList<String>();
          ArrayList<String[]>tree =new ArrayList<String[]>();
          if(orderby==null || orderby.equals("")){
               orderby ="region";
          String query = "select title,id from projects";// order by " + orderby;
          System.out.println(query);
          try {
               Connection conn =dh.getConnection();
               ps = conn.prepareStatement(query);
               rs = ps.executeQuery();
               while (rs.next()) {
                    children.add(new String(rs.getString(1)));
                    System.out.println(rs.getString(1));
                    tree.add(new String[]{rs.getString(1),rs.getString(2)});
               request.setAttribute("ResultTree",tree);
               return (String[])children.toArray(new String[children.size()]);
          } catch (SQLException e) {
               throw new RuntimeException(e);
          } finally {
               try {
                    if (null != rs) rs.close();
               } catch (SQLException e) {
               try {
                    if (null != ps) ps.close();
               } catch (SQLException e) {
private void fillListModel(SortedListModel model, ListModel newValues) {
    int size = newValues.getSize();
    for (int i = 0; i < size; i++) {
      model.add(newValues.getElementAt(i));
public void addSourceElements(Object newValue[]) {
    fillListModel(sourceListModel, newValue);
public void setSourceElements(Object newValue[]) {
    clearSourceListModel();
    addSourceElements(newValue);
public void addDestinationElements(Object newValue[]) {
    fillListModel(destListModel, newValue);
private void fillListModel(SortedListModel model, Object newValues[]) {
    model.addAll(newValues);
public Iterator sourceIterator() {
    return sourceListModel.iterator();
public Iterator destinationIterator() {
    return destListModel.iterator();
public void setSourceCellRenderer(ListCellRenderer newValue) {
    sourceList.setCellRenderer(newValue);
public ListCellRenderer getSourceCellRenderer() {
    return sourceList.getCellRenderer();
public void setDestinationCellRenderer(ListCellRenderer newValue) {
    destList.setCellRenderer(newValue);
public ListCellRenderer getDestinationCellRenderer() {
    return destList.getCellRenderer();
public void setVisibleRowCount(int newValue) {
    sourceList.setVisibleRowCount(newValue);
    destList.setVisibleRowCount(newValue);
public int getVisibleRowCount() {
    return sourceList.getVisibleRowCount();
public void setSelectionBackground(Color newValue) {
    sourceList.setSelectionBackground(newValue);
    destList.setSelectionBackground(newValue);
public Color getSelectionBackground() {
    return sourceList.getSelectionBackground();
public void setSelectionForeground(Color newValue) {
    sourceList.setSelectionForeground(newValue);
    destList.setSelectionForeground(newValue);
public Color getSelectionForeground() {
    return sourceList.getSelectionForeground();
public String getProjects(){
       return chosenprojects;
private void clearSourceSelected() {
    Object selected[] = sourceList.getSelectedValues();
    for (int i = selected.length - 1; i >= 0; --i) {
      sourceListModel.removeElement(selected);
sourceList.getSelectionModel().clearSelection();
private void clearDestinationSelected() {
Object selected[] = destList.getSelectedValues();
for (int i = selected.length - 1; i >= 0; --i) {
destListModel.removeElement(selected[i]);
destList.getSelectionModel().clearSelection();
private void initScreen() {
setBorder(BorderFactory.createEtchedBorder());
setLayout(new GridBagLayout());
sourceLabel = new JLabel(DEFAULT_SOURCE_CHOICE_LABEL);
sourceListModel = new SortedListModel();
sourceList = new JList(sourceListModel);
add(sourceLabel, new GridBagConstraints(0, 0, 1, 1, 0, 0,
GridBagConstraints.CENTER, GridBagConstraints.NONE,
EMPTY_INSETS, 0, 0));
add(new JScrollPane(sourceList), new GridBagConstraints(0, 1, 1, 5, .5,
1, GridBagConstraints.CENTER, GridBagConstraints.BOTH,
EMPTY_INSETS, 0, 0));
addButton = new JButton(ADD_BUTTON_LABEL);
add(addButton, new GridBagConstraints(1, 2, 1, 2, 0, .25,
GridBagConstraints.CENTER, GridBagConstraints.NONE,
EMPTY_INSETS, 0, 0));
addButton.addActionListener(new AddListener());
removeButton = new JButton(REMOVE_BUTTON_LABEL);
add(removeButton, new GridBagConstraints(1, 4, 1, 2, 0, .25,
GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(
0, 5, 0, 5), 0, 0));
removeButton.addActionListener(new RemoveListener());
doneButton = new JButton(DONE_BUTTON_LABEL);
add(doneButton, new GridBagConstraints(1, 6, 1, 2, 0, .25,
GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(
0, 10, 0, 10), 0, 0));
doneButton.addActionListener(new DoneListener());
f.addWindowListener(new java.awt.event.WindowAdapter() {
     public void windowClosing(WindowEvent winEvt) {
          //could set to null here to force use of Done button only
     chosenprojects = destList.getSelectedValues().toString();
          request.setAttribute("ProjectIDs", destList.getSelectedValues().toString());
          System.exit(0);
destLabel = new JLabel(DEFAULT_DEST_CHOICE_LABEL);
destListModel = new SortedListModel();
destList = new JList(destListModel);
add(destLabel, new GridBagConstraints(2, 0, 1, 1, 0, 0,
GridBagConstraints.CENTER, GridBagConstraints.NONE,
EMPTY_INSETS, 0, 0));
add(new JScrollPane(destList), new GridBagConstraints(2, 1, 1, 5, .5,
1.0, GridBagConstraints.CENTER, GridBagConstraints.BOTH,
EMPTY_INSETS, 0, 0));
private class AddListener implements ActionListener {
public void actionPerformed(ActionEvent e) {
Object selected[] = sourceList.getSelectedValues();
addDestinationElements(selected);
clearSourceSelected();
private class RemoveListener implements ActionListener {
public void actionPerformed(ActionEvent e) {
Object selected[] = destList.getSelectedValues();
addSourceElements(selected);
clearDestinationSelected();
private class DoneListener implements ActionListener {
     public void actionPerformed(ActionEvent e) {
     chosenprojects = destList.getSelectedValues().toString();
     request.setAttribute("ProjectIDs", destList.getSelectedValues().toString());
     System.exit(0);
class FrameShower implements Runnable {
     final JDialog frame;
     public FrameShower(JDialog frame) {
          this.frame = frame;
     public void run() {
          System.out.println("B4 make visible");
          frame.setVisible(true);
     System.out.println("Made screen visible");
class SortedListModel extends AbstractListModel {
private static final long serialVersionUID = 8777627817685130496L;
SortedSet model;
public SortedListModel() {
model = new TreeSet();
public int getSize() {
return model.size();
public Object getElementAt(int index) {
return model.toArray()[index];
public void add(Object element) {
if (model.add(element)) {
fireContentsChanged(this, 0, getSize());
public void addAll(Object elements[]) {
Collection c = Arrays.asList(elements);
model.addAll(c);
fireContentsChanged(this, 0, getSize());
public void clear() {
model.clear();
fireContentsChanged(this, 0, getSize());
public boolean contains(Object element) {
return model.contains(element);
public Object firstElement() {
return model.first();
public Iterator iterator() {
return model.iterator();
public Object lastElement() {
return model.last();
public boolean removeElement(Object element) {
boolean removed = model.remove(element);
if (removed) {
fireContentsChanged(this, 0, getSize());
return removed;
}{code}
Edited by: redm14A on Oct 10, 2007 11:34 AM
Edited by: redm14A on Oct 10, 2007 11:37 AM
Edited by: redm14A on Oct 10, 2007 11:40 AM
Edited by: redm14A on Oct 10, 2007 11:45 AM
Edited by: redm14A on Oct 10, 2007 11:47 AM

redm14A wrote:
Hmm, I was trying to avoid writing an applet. Seems my only other option then is to write a JSP that returns a javascript menu populated by options from a database call. Then I'd have the user click submit to send the options to another JSP that simply sets the request attribute and forwards to the controller. Will this be a sound alternative?
Edited by: redm14A on Oct 10, 2007 12:29 PMSounds good to me.

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