netui:content tag not outputting values

I am trying to output some data using the <netui:content tag in a page flow. I have a form that calls a controller which then calls a jsp. I've tried numerous scopes and all of them behave the same:
-- Controller Code Snippet:
// FOR PAGE FLOW SCOPE 
this.participant = participant; 
// FOR SESSION SCOPE 
getSession().setAttribute("participant", participant); 
// FOR REQUEST SCOPE 
this.getRequest().setAttribute("participant", participant); 
-- JSP CODE -- 
// FOR PAGE FLOW SCOPE 
PageFlow: <netui:content value="{pageFlow.participant.getCardAccount().getStatus()}"/>
// FOR SESSION SCOPE 
Session: <netui:content value="{session.participant.getCardAccount().getStatus()}" />
// FOR REQUEST SCOPE 
Request1: <netui:content value="{request.participant.getCardAccount().getStatus()}" />
-- Resulting HTML -- 
PageFlow: {pageFlow.participant.getCardAccount().getStatus()} 
Session: {session.participant.getCardAccount().getStatus()} 
Request1: {request.participant.getCardAccount().getStatus()} 
-- Only solution that works so far -- 
<%Participant participant = (Participant) session.getAttribute("participant"); %> 
<%=participant.getCardAccount().getStatus()%> 
I am new to portal, so I must be missing something very simple. Any help would be appreciated

Hello
If you want to show the subvi values in main vi front panel while subvi is running, you will have to pass references to front panel indicators to the subvi . Search "references" in labview examples to learn how to use them.
If not, the from panel indicatos will be updated when subvi stops running.
Hope it helps
Alipio
"Qod natura non dat, Salmantica non praestat"

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"Murthy" <[email protected]> wrote in message
news:[email protected]..
>
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19 W. 44th St., Suite 810 Email: [email protected]
New York, NY 10036 http://www.tgix.com
thau'ma-tur-gy, n. the working of miracles.

wrt your 2nd problem, in the jpf, for the form bean, are you declaring your id
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Joe Robins <[email protected]> wrote:
Hi,
I've recently started using WebLogic 8.1 for a client project. There's
been a bit of a learning curve, but I've been able to find most of my
answers in the docs or on the dev2dev site. This one, though, I've been
unable to manage.
I have a database table, call it foo. In it I have columns for id
(numeric) and name (string). I created a database control to read that
data:
select id, name
from foo
I then want to use this data to populate a select list in a form, which
is going to be used to submit new records for another table. For the
data:
id name
1 Foo
2 Bar
3 Bletch
I want to generate a select list (this is the output HTML, not the netui
tags):
<select name="foo">
<option value="1">Foo</option>
<option value="2">Bar</option>
<option value="3">Bletch</option>
</select>
My first question is what the best way to do this is. I was able to
get
this working by creating a database control, which returns an array of
a
custom Foo class. I then pass that array into a utility method which
converts it into a Map, and pass that map to the netui:select tag in
the
optionDataSource attribute. This works, but it seems rather roundabout,
so I'm wondering if there's a better way to do it, without needing the
conversion utility method in the middle. I tried playing around with
the control, I tried using different netui tags (I thought I could do
it
with a repeater and netui:selectOption tags, but that didn't work), and
nothing else worked.
The second problem arose when I was tying the result to a Form Bean.
I
created a bean with all the data that I was reading from the form, and
at first, I just made everything in the form bean be a String. For this
select, though, the values are ids, so I thought I'd just make them be
ints in the form bean instead. However, when I did that, WL decided
that it wanted to add in a default option with a value of 0:
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<option value="1">Foo</option>
<option value="2">Bar</option>
<option value="3">Bletch</option>
<option value="0" selected>0</option>
</select>
I've tried to find a way to get rid of that 0, and I can't. Is there
a
way to prevent it from sticking in a default value like that? Or do
I
have to just leave it as a String in the form bean to get it to work
the
way I want?
Thanks in advance for your help.
Joe Robins Tel: 212-918-5057
Thaumaturgix, Inc. Fax: 212-918-5001
19 W. 44th St., Suite 810 Email: [email protected]
New York, NY 10036 http://www.tgix.com
thau'ma-tur-gy, n. the working of miracles.

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"bindu" <[email protected]> wrote:
>
So sorry Eddie,
My bad I dint scroll down all the way. Thanks so much.
Bindu
Eddie O'Neil <[email protected]> wrote:
John--
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Eddie O'Neil wrote:
John--
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Eddie
John H wrote:
Eddie,
You mentioned putting together an example of paging a repeater in
this
thread.
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see it if
you did.
Thanks,
John
Eddie O'Neil <[email protected]> wrote:
Jan--
We're talking about adding a pager to the repeater in a future
release of Workshop, but I don't believe that it will appear inan
8.1
service pack.
Additionally in 8.1, we are not exposing a NetUI tag SDK.
That being said, it isn't that difficult ot build a pager from
scratch with the <netu:anchor> / <netui:parameter> tags and a little
code in a JPF.
You'd want to have "prev" and "next" actions in the JPF to which
anchors in the JSP are bound. Then, you can keep track of the "current"
page in the URL and build the previous and next page indices fromthe
value that is availble in the request. Finally, create an intermediate
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Jan Noppen wrote:
Are there any plans to include the pager tag with the repeater
in
the
next service packs or releases of WebLogic?
If not, is there a way to build on the netui:taglibs to extend
their
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I know the grid has paging functionality but it ties you to rowsetsfor input, whereas the repeater is much more flexible.
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<%@ taglib uri="netui-tags-databinding.tld" prefix="netui-data"%>
<%@ taglib uri="netui-tags-html.tld" prefix="netui"%>
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<head>
<title>Paging with the Repeater</title>
</head>
<body>

Paging with the Repeater
>>
>> 
<netui:label value="Page {request.currentPage} of {request.lastPage}"/>

<%if(request.getAttribute("prevPage") != null) { %>
<netui:anchor action="page">
Previous
<netui:parameter name="_page" value="{request.prevPage}"/>
</netui:anchor>
<% } else {%>

<netui:label value="Previous"/>
<% } %>

<% if(request.getAttribute("nextPage") != null) { %>
<netui:anchor action="page">
Next
<netui:parameter name="_page" value="{request.nextPage}"/>
</netui:anchor>
<% } else {%>

<netui:label value="Next"/>
<% } %>
>> 
<netui-data:repeater dataSource="{pageInput.displayProducts}"
ignoreNulls="true">
<netui-data:repeaterHeader>
<table class="tablebody" border="1" width="60%">
<tr class="tablehead" valign="top">
<th width="30%">Product ID</th>
<th>Name</th>
</tr>
</netui-data:repeaterHeader>
<netui-data:repeaterItem>
<tr valign="top">
<td align="center"><netui:label value="{container.item.id}"
defaultValue=" "></netui:label></td>
<td><netui:label value="{container.item.name}"
defaultValue=" "></netui:label></td>
</tr>
</netui-data:repeaterItem>
<netui-data:repeaterFooter></table></netui-data:repeaterFooter>
</netui-data:repeater>

</body>
</netui:html>
package repeaterPaging;
import com.bea.wlw.netui.pageflow.Forward;
import com.bea.wlw.netui.pageflow.PageFlowController;
* @jpf:controller
* @jpf:forward name="success" path="index.jsp"
* @jpf:forward name="page" path="page.do"
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* <pageflow-object id="pageflow:/repeaterPaging/Controller.jpf"/>
* <pageflow-object id="action:begin.do">
* <property value="80" name="x"/>
* <property value="100" name="y"/>
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* <pageflow-object id="action:page.do">
* <property value="120" name="x"/>
* <property value="100" name="y"/>
* </pageflow-object>
* <pageflow-object id="action-call:@page:index.jsp@#@action:page.do@">
* <property value="204,180,180,156" name="elbowsX"/>
* <property value="81,81,92,92" name="elbowsY"/>
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* <property value="East_1" name="toPort"/>
* </pageflow-object>
* <pageflow-object id="page:index.jsp">
* <property value="240" name="x"/>
* <property value="100" name="y"/>
* </pageflow-object>
* <pageflow-object id="forward:path#success#index.jsp"/>
* <pageflow-object id="forward:path#page#page.do"/>
* </view-properties>
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// URL parameter key for the value that will store the current page
private static final String PAGE_PARAM_KEY = "_page";
// Array to hold the entire data set
private Product[] products = null;
* Forward to the "page" action to set-up the first page of
* data to display in index.jsp.
* @jpf:action
protected Forward begin()
return new Forward("page");
* Change the page of data that is displayed in index.jsp. This
action
* is used if paging to either the previous or to the next page.
* @jpf:action
protected Forward page()
Forward f = new Forward("success");
page(f);
return f;
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on the URL
* to indicate the correct "page" to display when "Prev" or "Next"
are clicked
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of size PAGE_SIZE
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This window
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repeater. As
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* - a next anchor that is enabled when there is a next page
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to anchors that
* will display the previous and next pages:
* - Page # of # -- the first # is "currentPage" and the second#
is "lastPage"
* - prevPage -- the int value of the previous page. If there is
no previous page,
* this value is null in the request
* - nextPage -- the int value of the next page. If there is no
next page, this value
* is null in the request.
* Notes:
* - In order to have multiple repeaters on a page operating independently,
* the "_page" parameter would need to change to include a namespace
that
* would be used when finding the current page for a data set.
* - This JPF is implemented with a single "page" action that performs
both
* next and previous paging. This could also be implemented with
"prevPage" and
* "nextPage" actions that implement additional logic that runs
on the previous
* and next transitions.
* - No real error checking is done to ensure that the PAGE_SIZE
is greater than 0.
* Handling errors:
* - If parsing _page from the request fails to convert to an int,
a NumberFormatException
* is shown in the console and the first page will is used.
* - If the current page value is greater than the number of pages,
the last page will
* be displayed.
private void page(Forward f)
assert PAGE_SIZE > 0;
// calculate the last page
int lastPage = (int)Math.ceil((float)products.length / (float)PAGE_SIZE);
int currentPage = 1; // default page is page 1
Product[] displayProducts = new Product[PAGE_SIZE];
String currentPageStr = getRequest().getParameter(PAGE_PARAM_KEY);
if(currentPageStr != null)
try
currentPage = Integer.parseInt(currentPageStr);
catch(NumberFormatException nfe)
nfe.printStackTrace();
// continue with a current page of 1
// ensure the current page is not greater than the number
of pages
if(currentPage > lastPage)
currentPage = lastPage;
// index into the entire data set at which the window starts
// page indices are 1 based, adjust to be 0 based for accessing
// the Product[]
int start = (currentPage-1) * PAGE_SIZE;
// index into the entire data set at which the window ends or
the index
// of the last item when rendering the last page
int end = (currentPage != lastPage ? start + PAGE_SIZE : products.length);
// fill-up the set of Product objects to render up to PAGE_SIZE
// but don't run off the end of the products array
for(int i = 0; i < PAGE_SIZE && (start+i < products.length);
i++)
displayProducts[i] = products[start + i];
// set the previous page
int prevPage = currentPage-1;
if(prevPage > 0)
getRequest().setAttribute("prevPage", new Integer(prevPage));
// set the next page
int nextPage = currentPage+1;
if(nextPage <= lastPage)
getRequest().setAttribute("nextPage", new Integer(nextPage));
// set the current and last pages in the request in order to
show "Page # of #"
getRequest().setAttribute("currentPage", new Integer(currentPage));
getRequest().setAttribute("lastPage", new Integer(lastPage));
// set the current window in to the data set as a page input
f.addPageInput("displayProducts", displayProducts);
return;
* Initialize a simple, sample data set that contains
* 17 products with IDs running from 1-17 and text "Widget 1" to
* "Widget 17".
public void onCreate()
int size = 17;
products = new Product[size];
for(int i = 1; i <= size; i++)
products[i-1] = new Product("Widget " + i, i);
* Simple JavaBean that contains production information.
public static class Product
implements java.io.Serializable
private String name;
private int id;
public Product(String name, int id)
this.name = name;
this.id = id;
public String getName() {return name;}
public int getId() {return id;}

Prob when there is any HTML tag inside netui:label tag

Hi,
When i am displaying content in a script directly and if some HTML tag is there in the content like or tag then that particular property is reflected in the displayed content
Eg: In code: <%=headline %>
Headine=This is a beautiful flower
Output: This is beautiful flower
When I displayed same headline using <netui:label>
Eg: In code: <netui:label value=â€<%=headline %> â€>
Headine=This is a beautiful flower
Output: This is a beautiful flower
So is there any workaround by which I can get same output(as for normal script) with <netui:label> tag
Thanks

Hi,
When i am displaying content in a script directly and if some HTML tag is there in the content like or tag then that particular property is reflected in the displayed content
Eg: In code: <%=headline %>
Headine=This is a beautiful flower
Output: This is beautiful flower
When I displayed same headline using <netui:label>
Eg: In code: <netui:label value=â€<%=headline %> â€>
Headine=This is a beautiful flower
Output: This is a beautiful flower
So is there any workaround by which I can get same output(as for normal script) with <netui:label> tag
Thanks

"Content is not allowed in prolog" with SOAP Attachment

I'm writing an application using SAAJ that sends a soap message to a servlet which responds with some information, including HTML which the client application will display. The HTML has to go into a SOAP attachment so the tags won't get confused with XML.
I had the whole thing working with plain text sending within a normal node, and I only switched a few lines to make that text an attachment with HTML instead, but now I'm getting the exception "Content is not allowed in prolog" on the Client side when it tries to create the envelope from the SOAPMessage.
Code for building answering SOAPMessage with attachment (Servlet to Client)
 public static SOAPMessage buildXML(Message newMessage){
 SOAPMessage msg = null;
 try {
 MessageFactory msgFactory = MessageFactory.newInstance();
 msg = msgFactory.createMessage();
 // Create an envelope in the message
 SOAPEnvelope envelope = msg.getSOAPPart().getEnvelope();
 msg.setProperty(SOAPMessage.WRITE_XML_DECLARATION, "true");
 msg.setProperty(SOAPMessage.CHARACTER_SET_ENCODING, "UTF-8");
 //Get hold of the the body
 SOAPBody body = envelope.getBody();
 SOAPElement soap_message = body.addChildElement("MESSAGE");
 if (newMessage.message_type != null){
 SOAPElement soap_message_type = soap_message.addChildElement("MESSAGETYPE");
 soap_message_type.addTextNode(newMessage.message_type);
 if (newMessage.questionID != 0){
 SOAPElement soap_questionID = soap_message.addChildElement("QUESTIONID");
 soap_questionID.addTextNode("" + newMessage.questionID);
 if (newMessage.username != null){
 SOAPElement soap_username = soap_message.addChildElement("USERNAME");
 soap_username.addTextNode(newMessage.username);
 if (newMessage.password != null){
 SOAPElement soap_password = soap_message.addChildElement("PASSWORD");
 soap_password.addTextNode(newMessage.password);
 if (newMessage.message_text != null){
 AttachmentPart soap_message_text = msg.createAttachmentPart("<html><body>" + newMessage.message_text + "</body></html>", "text/html");
 soap_message_text.setContentId("MESSAGETEXT");
 msg.addAttachmentPart(soap_message_text);
 //SOAPElement soap_message_text = soap_message.addChildElement("MESSAGETEXT");
 //soap_message_text.addTextNode(newMessage.message_text);
 if (newMessage.sampleString != null){
 SOAPElement soap_password = soap_message.addChildElement("SAMPLESTRING");
 soap_password.addTextNode(newMessage.sampleString);
 SOAPElement tmpEl;
 for (int i=0; i<newMessage.numArrayUsed; i++){
 tmpEl = soap_message.addChildElement("SAMPLEINT");
 tmpEl.addTextNode("" + newMessage.sampleInt);
 msg.saveChanges();
 } catch (Exception e) {
 e.printStackTrace();
 return msg;
You can see in the area where it adds MESSAGETEXT there are two clients commented out which work. The three lines above it are what changed to make it an attachment instead.
Code in Client for recieving reply from Servlet
SOAPMessage reply = connection.call(soap_msg, endpoint);
System.out.println("\nReceived reply from: " + endpoint);
reply.writeTo(System.out);
System.out.println("");
reply_msg = ProcessXML.parse(reply);This is the console output:
Edit: These forums seem to be inserting an extra > before the <?xml version="1.0" encoding="UTF-8"?> line, but it doesn't exist in the code I'm pasting
Received reply from: http://localhost:8080/kuj/CaseStudyServlet
------=_Part_2_371807.1137465625031
Content-Type: text/xml; charset=UTF-8
<?xml version="1.0" encoding="UTF-8"?><SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"><SOAP-ENV:Header/><SOAP-ENV:Body><MESSAGE><MESSAGETYPE>deliverquestion</MESSAGETYPE><QUESTIONID>1</QUESTIONID><USERNAME>zac</USERNAME></MESSAGE></SOAP-ENV:Body></SOAP-ENV:Envelope>
------=_Part_2_371807.1137465625031
Content-Type: text/html
Content-Id: MESSAGETEXT
<html><body>This is an Array sort Question. You will be given 10 random integers and you must sort and return them in the order of greatest to least.</body></html>
------=_Part_2_371807.1137465625031--
ERROR: 'Content is not allowed in prolog.'
17-Jan-2006 02:40:25 com.sun.xml.messaging.saaj.soap.EnvelopeFactory createEnvelope
SEVERE: SAAJ0511: Unable to create envelope from given source
com.sun.xml.messaging.saaj.SOAPExceptionImpl: Unable to create envelope from given source:
 at com.sun.xml.messaging.saaj.soap.EnvelopeFactory.createEnvelope(EnvelopeFactory.java:111)
 at com.sun.xml.messaging.saaj.soap.ver1_1.SOAPPart1_1Impl.createEnvelopeFromSource(SOAPPart1_1Impl.java:39)
 at com.sun.xml.messaging.saaj.soap.SOAPPartImpl.getEnvelope(SOAPPartImpl.java:98)
 at com.zacwittedesign.xml.ProcessXML.realParse(ProcessXML.java:32)
 at com.zacwittedesign.xml.ProcessXML.parse(ProcessXML.java:26)
(snip)And this is the beginning of the code for extracting the info from the SOAPMessage on the Client side:
private static Message realParse(SOAPMessage msg){
 Message newMessage = new Message();
 try {
 SOAPEnvelope envelope = msg.getSOAPPart().getEnvelope();
 SOAPBody body = envelope.getBody();
(snip)It dies on SOAPEnvelope envelope = msg.getSOAPPart().getEnvelope();
Does anyone know what I'm doing wrong?

I suppose I should also include the bit where the Servlet actually SENDs the resulting SOAPMessage
SOAPMessage msg = ProcessXML.buildXML(outMessage);
// try to send it
try {
 response.setContentType("text/xml");
 msg.writeTo(response.getOutputStream());

Org.xml.sax.SAXParseException: Content is not allowed in prolog.

Hi All,
Currently i m doing some practice on JSTL and following few examples from this link http://java.sun.com/developer/technicalArticles/javaserverpages/faster/
while doing xml-ex1.jsp
This is xml-ex1.jsp code
<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %>
<%@ taglib prefix="x" uri="http://java.sun.com/jstl/xml" %>
<html>
<head>
<title>JSTL Support for XML</title>
</head>
<body bgcolor="#FFFFCC">
<h3>Books Info:</h3>
<c:set var="xmltext">
<books>
<book>
<title>Book Title A</title>
<author>A. B. C.</author>
<price>17.95</price>
</book>
<book>
<title>Book Title B</title>
<author>X. Y. Z.</author>
<price>24.99</price>
</book>
</books>
</c:set>
<x:parse xml="${xmltext}" var="output"/>
The title of the first book is:
<x:out select="$output/books/book[1]/title"/>
 
The price of the second book:
<x:out select="$output/books/book[2]/price"/>
</body>
</html>
While running jsp page i m getting follwing error
SEVERE: Servlet.service() for servlet jsp threw exception
org.xml.sax.SAXParseException: Content is not allowed in prolog.
 at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
 at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
 at org.apache.taglibs.standard.tag.common.xml.ParseSupport.parseInputSource(ParseSupport.java:227)
 at org.apache.taglibs.standard.tag.common.xml.ParseSupport.parseInputSourceWithFilter(ParseSupport.java:193)
 at org.apache.taglibs.standard.tag.common.xml.ParseSupport.parseReaderWithFilter(ParseSupport.java:199)
 at org.apache.taglibs.standard.tag.common.xml.ParseSupport.parseStringWithFilter(ParseSupport.java:206)
 at org.apache.taglibs.standard.tag.common.xml.ParseSupport.doEndTag(ParseSupport.java:138)
 at org.apache.jsp.jsp.xml_002dex1_jsp._jspx_meth_x_parse_0(org.apache.jsp.jsp.xml_002dex1_jsp:152)
 at org.apache.jsp.jsp.xml_002dex1_jsp._jspService(org.apache.jsp.jsp.xml_002dex1_jsp:70)
 at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
 at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332)
 at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
 at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
 at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
 at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
 at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
 at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
 at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
 at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
 at
NOTE :- I m using Tomcat 5.5.14 .
Please help me out how to resolve this problem
Thanks & Regards
Rupesh Kumar

From what I understand, it has nothing to do with your JSP and all to do with the XML it's supposed to parse. It sounds malformed. Check the first tag.

netui:content tag not outputting values

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