Ok, if you want to use the dataTable you have to provide a List of
objects to it, as it seems you do. In your case you want #{row.id},
which is the equivalent to invoke getId() to one of the objects of
your List. This is why the objects obtained from the ResultSet must
have the method getId(), because otherwise it would not work the EL
#{row.id}...
Moreover, it seems that a bundle is missing in your jar
(net.sourceforge.myfaces.examples.resource.example_messages). You
should verify that you have the example_messages.properties file
inside your jar (or in the WEB-INF/classes folder) in
net/sourceforge/myfaces/examples. I guess you have copied an old
myfaces examples and you forgot to remove the bundle....
I hope that everything is clearer now. If not, ask again ;-)
Bruno
2005/7/25, Shibi Thomas <[EMAIL PROTECTED]>:
> could u please clarify Q?
> some more more stack trace
>
>
> 14:54:24.982 ERROR! [P1-19]
> org.apache.myfaces.taglib.core.LoadBundleTag.doStartTag(LoadBundleTag.java:123)
> >34> Resource bundle
> 'net.sourceforge.myfaces.examples.resource.example_messages'
> could not be found.
> 14:54:24.992 ERROR! [P1-19]
> org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:108)
> >52> java.lang.Long
> javax.faces.el.PropertyNotFoundException: Bean:
> java.lang.Long, property: id
> at
> org.apache.myfaces.el.PropertyResolverImpl.getPropertyDescriptor(PropertyResolverImpl.java:464)
> at
> org.apache.myfaces.el.PropertyResolverImpl.getPropertyDescriptor(PropertyResolverImpl.java:435)
> at
> org.apache.myfaces.el.PropertyResolverImpl.getProperty(PropertyResolverImpl.java:398)
> at
> org.apache.myfaces.el.PropertyResolverImpl.getValue(PropertyResolverImpl.java:104)
> at
> org.apache.myfaces.el.ELParserHelper$MyPropertySuffix.evaluate
> (ELParserHelper.java:555)
> at
> org.apache.commons.el.ComplexValue.evaluate(ComplexValue.java:145)
> at
> org.apache.myfaces.el.ValueBindingImpl.getValue(ValueBindingImpl.java:441)
> at javax.faces.component.UIOutput.getValue
> (UIOutput.java:75)
> at
> org.apache.myfaces.renderkit.RendererUtils.getStringValue(RendererUtils.java:296)
> at
> org.apache.myfaces.renderkit.html.HtmlTextRendererBase.renderInput(HtmlTextRendererBase.java
> :159)
> at
> org.apache.myfaces.renderkit.html.HtmlTextRendererBase.encodeEnd(HtmlTextRendererBase.java:77)
> at
> javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:341)
> at
> org.apache.myfaces.renderkit.RendererUtils.renderChild
> (RendererUtils.java:494)
> at
> org.apache.myfaces.renderkit.RendererUtils.renderChildren(RendererUtils.java:471)
> at
> org.apache.myfaces.renderkit.RendererUtils.renderChild(RendererUtils.java:492)
> at
> org.apache.myfaces.renderkit.html.HtmlTableRendererBase.renderColumnBody(HtmlTableRendererBase.java:205)
> at
> org.apache.myfaces.renderkit.html.HtmlTableRendererBase.encodeChildren(HtmlTableRendererBase.java:160)
> at
> javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:329)
> at
> org.apache.myfaces.component.html.ext.HtmlDataTable.encodeChildren(HtmlDataTable.java:507)
> at javax.faces.webapp.UIComponentTag.encodeChildren
> (UIComponentTag.java:380)
> at
> javax.faces.webapp.UIComponentTag.doEndTag(UIComponentTag.java:288)
> at
> org.apache.myfaces.taglib.UIComponentBodyTagBase.doEndTag(UIComponentBodyTagBase.java:98)
> at
> org.apache.jsp.showResult_jsp._jspx_meth_x_dataTable_0(showResult_jsp.java:185)
> at
> org.apache.jsp.showResult_jsp._jspx_meth_f_view_0(showResult_jsp.java:118)
> at org.apache.jsp.showResult_jsp._jspService
> (showResult_jsp.java:84)
> at
> org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
> at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> at
> org.apache.jasper.servlet.JspServletWrapper.service
> (JspServletWrapper.java:324)
> at
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> at javax.servlet.http.HttpServlet.service
> (HttpServlet.java:689)
> at
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:427)
> at
> org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:475)
> at
> org.mortbay.jetty.servlet.Dispatcher.dispatch(Dispatcher.java:275)
> at
> org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:169)
> at
> org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch
> (ServletExternalContextImpl.java:405)
> at
> org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:280)
> at
> org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java
> :300)
> at
> javax.faces.webapp.FacesServlet.service(FacesServlet.java:110)
> at
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:427)
> at
> org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter
> (WebApplicationHandler.java:832)
> at
> org.apache.myfaces.component.html.util.ExtensionsFilter.doFilter(ExtensionsFilter.java:112)
> at
> org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter
> (WebApplicationHandler.java:823)
> at
> org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:473)
> at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567)
> at
> org.mortbay.http.HttpContext.handle(HttpContext.java:1565)
> at
> org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:635)
> at org.mortbay.http.HttpContext.handle
> (HttpContext.java:1517)
> at
> org.mortbay.http.HttpServer.service(HttpServer.java:954)
> at
> org.mortbay.http.HttpConnection.service(HttpConnection.java:814)
> at org.mortbay.http.HttpConnection.handleNext
> (HttpConnection.java:981)
> at
> org.mortbay.http.HttpConnection.handle(HttpConnection.java:831)
> at
> org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)
> at org.mortbay.util.ThreadedServer.handle
> (ThreadedServer.java:357)
> at
> org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
>
>
>
> On 7/25/05, Bruno Aranda <[EMAIL PROTECTED]> wrote:
> > Are you sure that results.getObject(1)) returns an object which has an
> > Id attribute accessible with yourObject.getId ()? Could you post some
> > more of the stack trace?
> >
> > Regards,
> >
> > Bruno
> >
> > 2005/7/25, Shibi Thomas <[EMAIL PROTECTED]>:
> > > hello tried using a list .. I get an error
> > >
> > > 14:54:25.062 WARN!! [P1-19]
> > >
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:588)
> > > >11> /TranFind/startSearch.jsf:
> > > javax.faces.FacesException: Expression: '#{ row.id }'
> > >
> > > here is the code snippet
> > >
> > >
> > >
> > > <x:dataTable id = "data"
> > > styleClass= "standardTable"
> > > headerClass = "standardTable_Header"
> > >
> > > rowClasses="standardTable_Row1,standardTable_Row2"
> > >
> > >
> columnClasses="standardTable_Column,standardTable_ColumnCentered,standardTable_Column"
> > > value="#{ searchBean.list}"
> > > var="row"
> > > preserveDataModel ="true">
> > >
> > > <h:column>
> > > <f:facet name= "Header">
> > > <h:outputText value="ID" />
> > > </f:facet>
> > > <h:outputText id = "Id" value ="#{ row.id}" />
> > > </h:column>
> > > </x:dataTable>
> > >
> > > any clue guys. I have added the result as and object to the list.
> > >
> > > while( results.next())
> > > {
> > > rslist.add(results.getObject(1));
> > > }
> > >
> > > kind regards
> > > shibi
> > >
> > > On 7/18/05, Bruno Aranda <[EMAIL PROTECTED]> wrote:
> > > > Shibi, in the meanwhile maybe you could put your results in a List...
> > > >
> > > > Regards,
> > > >
> > > > Bruno
> > > >
> > > > 2005/7/18, Bruno Aranda <[EMAIL PROTECTED]>:
> > > > > > I get an error that the resultsetDatamodel is not
> implemented......i
> > > hope this help....
> > > > >
> > > > > Actually, the javax.faces.model.ResultSetDataModel
> is
> > > not implemented.
> > > > > Every method is throwing an UnsupportedOperationException. If
> someone
> > > > > wants to implement it, please do so. It should not be difficult,
> > > > >
> > > > > Regards,
> > > > >
> > > > > Bruno
> > > > >
> > > > > 2005/7/18, Shibi Thomas < [EMAIL PROTECTED]>:
> > > > > > I am using myfaces.
> > > > > >
> > > > > > The bean class [searchbean] looks like this :
> > > > > >
> > > > > > public JdbcRowSet getdataresult()
> > > > > > {
> > > > > > if (dataresult != null)
> > > > > > return dataresult;
> > > > > > else
> > > > > > return null;
> > > > > > }
> > > > > >
> > > > > > public String doQuery()
> > > > > > {
> > > > > > .................
> > > > > > . .................
> > > > > > try {
> > > > > > dataresult =Connect(sqlquery);
> > > > > > } catch (SQLException e) {
> > > > > > e.printStackTrace(); //To change body of catch
> statement
> > > use
> > > > > > File | Settings | File Templates.
> > > > > > ctx.addMessage (null, new FacesMessage(e.toString()));
> > > > > > return "error";
> > > > > > } catch (ClassNotFoundException e) {
> > > > > > e.printStackTrace(); //To change body of catch
> statement
> > > use
> > > > > > File | Settings | File Templates.
> > > > > > ctx.addMessage(null, new FacesMessage(e.toString()));
> > > > > > return "error";
> > > > > > }
> > > > > > //--------finished
> > > > > > return "success";
> > > > > > }
> > > > > >
> > > > > >
> > > > > >
> > > > > > public JdbcRowSet Connect (String query) throws SQLException,
> > > > > > ClassNotFoundException {
> > > > > >
> > > > > > Class.forName("org.postgresql.Driver");
> > > > > > JdbcRowSetImpl jrs = new JdbcRowSetImpl();
> > > > > > jrs.setCommand(sqlquery);
> > > > > > jrs.setUrl("jdbc: postgresql://bungo:5432/vods");
> > > > > > jrs.setUsername("vodsview");
> > > > > > jrs.setPassword("");
> > > > > > System.out.println ("inside this method connect");
> > > > > > jrs.execute ();
> > > > > > return jrs;
> > > > > > }
> > > > > >
> > > > > > the showresult.jsp looks like this
> > > > > >
> > > > > >
> > > > > >
> > > > > > <?xml version="1.0"?>
> > > > > > <jsp:root version="2.0" xmlns:jsp=" http://java.sun.com/JSP/Page";
> > > > > > xmlns:h=" http://java.sun.com/jsf/html "
> > > > > > xmlns:f="http://java.sun.com/jsf/core "
> > > > > > xmlns:x="
> http://myfaces.apache.org/extensions";>
> > > > > >
> > > > > > <jsp:directive.page
> > > contentType="text/html;charset=UTF-8"
> > > > > > isELIgnored="false" />
> > > > > > <jsp:output omit-xml-declaration="true"
> doctype-root-element="html"
> > > > > >
> > > doctype-system=" http://www.w3.org/TR/html4/loose.dtd";
> > > > > > doctype-public="-//W3C//DTD HTML 4.01 Transitional//EN" />
> > > > > >
> > > > > > <html>
> > > > > > <head>
> > > > > > <title>VODS log search result</title>
> > > > > > </head>
> > > > > > <body>
> > > > > > This is the result page.
> > > > > > <f:view>
> > > > > > <h:dataTable id = "data"
> > > > > > rendered = "true"
> > > > > > styleClass= "table-background"
> > > > > > rowClasses= "table-odd-row,table-even-row"
> > > > > > cellpadding="3"
> > > > > > value="#{searchBean.dataresult }"
> > > > > > var="row">
> > > > > >
> > > > > > <h:column>
> > > > > > <f:facet name= "Header">
> > > > > > <h:outputText value ="Sender"/>
> > > > > > </f:facet>
> > > > > > <h:outputText value ="#{row.Sender}" />
> > > > > > </h:column>
> > > > > >
> > > > > >
> > > > > > </h:dataTable>
> > > > > > </f:view>
> > > > > > </body>
> > > > > > </html>
> > > > > > </jsp:root>I get an error that the resultsetDatamodel is not
> > > > > > implemented......i hope this help....
> > > > > >
> > > > > > Shibi
> > > > > >
> > > > > >
> > > > > > On 7/18/05, Johannes Hiemer <[EMAIL PROTECTED]> wrote:
> > > > > > >
> > > > > > > Hi Shibi,
> > > > > > > here is an example on how it works for me:
> > > > > > > <h:dataTable id="bean" rowClasses="row"
> > > > > > >
> > > value="#{searchSystemdataSpringBean.bean }"
> > > > > > > var="systemdata"
> > > styleClass="hidden">
> > > > > > > <h:column>
> > > > > > > <f:facet
> > > > > > name="header">
> > > > > > >
> > > > > > <h:outputText value="#{ bundle.searchSystemTagNumber}" />
> > > > > > >
> </f:facet>
> > > > > > >
> > > <h:commandButton
> > > > > > styleClass="button" id="tagnumber" value="#{
> systemdata.sdtagnumber}"
> > > > > > onclick="javascript: passToParentWindow(id, value)" />
> > > > > > > </h:column>
> > > > > > > <h:column>
> > > > > > > <f:facet
> > > > > > name="header">
> > > > > > >
> > > > > > <h:outputText value="#{ bundle.searchSystemModel}" />
> > > > > > >
> </f:facet>
> > > > > > >
> > > <h:outputText
> > > > > > id="model" value="#{systemdata.sdmodel}" />
> > > > > > > </h:column>
> > > > > > > <h:column>
> > > > > > > <f:facet
> > > > > > name="header">
> > > > > > >
> > > > > > <h:outputText value="#{ bundle.searchSystemSn}" />
> > > > > > >
> </f:facet>
> > > > > > >
> > > <h:outputText
> > > > > > id="systemnumber" value="#{ systemdata.sdsn}" />
> > > > > > > </h:column>
> > > > > > > <h:column>
> > > > > > > <f:facet
> > > > > > name="header">
> > > > > > >
> > > > > > <h:outputText value="#{ bundle.searchSystemType }" />
> > > > > > >
> </f:facet>
> > > > > > >
> > > <h:outputText
> > > > > > id="systemtype" value="#{systemdata.sdtype }" />
> > > > > > > </h:column>
> > > > > > > </h:dataTable>
> > > > > > > The important things are value="#{
> searchSystemdataSpringBean.bean}"
> > > > > > assigning the values from the backed bean, the next stept is
> putting
> > > these
> > > > > > values into var="systemdata", and after that you can output them
> > > normaly
> > > > > > like this:
> > > > > > > <h:outputText id="systemtype" value="#{systemdata.sdtype}" />
> > > > > > >
> > > > > > > private List bean;
> > > > > > >
> > > > > > > public void search(ActionEvent event) {
> > > > > > > HtmlDataTable dataTable = (HtmlDataTable)
> > > > > > event.getComponent ()
> > > > > > >
> > > .findComponent("bean");
> > > > > > > if
> (getSystemdata().getSdtagnumber()
> > > ==
> > > > > > null) {
> > > > > > > bean =
> > > > > > getSystemdataManager().getSystemdatas();
> > > > > > > }
> > > > > > > }
> > > > > > > As you can see, bean is just a normal list.
> > > > > > > That's the way it works for me, if you could provide a bit more
> > > code, it
> > > > > > would be easyer to figure out your problem.
> > > > > > >
> > > > > > > Hope that helps.
> > > > > > >
> > > > > > > Regards Johannes
> > > > > > > wishfully waiting for the cooling tempest.
> > > > > > >
> > > > > > > "MyFaces Discussion" < [email protected] > schrieb am
> 18.07.05
> > > > > > 13:57:47:
> > > > > > > > Hi, i am trying to use <x:dataTable to diplay a resultset
> [from
> > > > > > postgresql]. I have wrapped the resultset into a JDBCrowset. I am
> > > using
> > > > > > jetty . Basically the data doesn't get displayed on the we
> browser.
> > > i get
> > > > > > the following error:
> > > > > > > > 13:40:15.610 WARN!! [P1-19]
> > > > > >
> org.apache.myfaces.renderkit.html.HtmlRenderKitImpl .
> > > > > > > > getRenderer(HtmlRenderKitImpl.java:67) >36> Unsupported
> > > > > > component-family/rendere
> > > > > > > > r-type: javax.faces.ViewRoot /org.apache.myfaces.Table
> > > > > > Could anybody give an example of how they have done this
> > > > > > or kindy help me here
> > > > > > > > --
> > > > > > > > Kind Regards
> > > > > > > > Shibi Thomas
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > > > >
> > >
> ______________________________________________________________
> > > > > > > Verschicken Sie romantische, coole und witzige Bilder per SMS!
> > > > > > > Jetzt bei WEB.DE FreeMail: http://f.web.de/?mc=021193
> > > > > > >
> > > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > --
> > > > > > Kind Regards
> > > > > > Shibi Thomas
> > > > > >
> > > > > > Can a mother forget the baby at her breast and have no compassion
> on
> > > the
> > > > > > child she has borne?
> > > > > > Though she may forget, I will not forget you! See, I have engraved
> you
> > > on
> > > > > > the palms of my hands; your walls are ever before me. [Isaiah
> > > 49:15,16]
> > > > > >
> > > > > >
> > > > > >
> > > > >
> > > >
> > >
> > >
> > >
> > > --
> > >
> > > Kind Regards
> > > Shibi Thomas
> > >
> > > Can a mother forget the baby at her breast and have no compassion on
> the
> > > child she has borne?
> > > Though she may forget, I will not forget you! See, I have engraved you
> on
> > > the palms of my hands; your walls are ever before me. [Isaiah 49:15,16]
> > >
> > >
> > >
> >
>
>
>
> --
>
> Kind Regards
> Shibi Thomas
>
> Can a mother forget the baby at her breast and have no compassion on the
> child she has borne?
> Though she may forget, I will not forget you! See, I have engraved you on
> the palms of my hands; your walls are ever before me. [Isaiah 49:15,16]
>
>
>
