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Posted to user@struts.apache.org by "Struts Newsgroup (@Basebeans.com)" <st...@basebeans.com> on 2002/07/15 21:55:02 UTC
Re: Help ! Logic
Subject: Re: Help ! Logic
From: "bkrishna" <bk...@nsf.gov>
===
How can I get the value from the table to populate a text column in the same
form.
Thanks in Advance
Bala.
"Kamholz, Keith (corp-staff) USX" <kk...@moog.com> wrote in message
news:mailman.1025281680.10388.struts@basebeans.com...
> Glad I could help.
>
> ~ Keith
>
>
> -----Original Message-----
> From: Struts Newsgroup [mailto:struts@basebeans.com]
> Sent: Friday, June 28, 2002 12:10 PM
> To: struts-user@jakarta.apache.org
> Subject: Re: Help ! Logic
>
>
> Subject: Re: Help ! Logic
> From: "bkrishna" <bk...@nsf.gov>
> ===
> It works know you are correct.
>
> Thanks Keith.
>
> "Kamholz, Keith (corp-staff) USX" <kk...@moog.com> wrote in message
> news:mailman.1025279280.9261.struts@basebeans.com...
> > Hey,
> > I think you might be using either <logic:iterate> or <bean:write>
> > incorrectly. The id attribute of a <logi:iterate> is the variable that
> > stores each iteration. You are supposed to use the id variable in the
> body
> > of the tag. Therefore, the name attribute of <bean:write> should be the
> > same as the id attribute of <logic:iterate>. Does that make sense to
you?
> > Anybody else correct me if i'm wrong about any of this.
> > Hope it helps.
> >
> > ~ Keith
> >
> >
> > -----Original Message-----
> > From: Struts Newsgroup [mailto:struts@basebeans.com]
> > Sent: Friday, June 28, 2002 11:40 AM
> > To: struts-user@jakarta.apache.org
> > Subject: Re: Help ! Logic
> >
> >
> > Subject: Re: Help ! Logic
> > From: "bkrishna" <bk...@nsf.gov>
> > ===
> > I did remove the scope and I am getting a different error. Here is my
> code
> > let me know what I am doing wrong.
> >
> > This is my ActionClass
> >
> > ArrayList instArrayList = new ArrayList();
> > InstitutionDAO myInst = new InstitutionDAO();
> > try {
> > instArrayList = myInst.getInstitutions(instId, instName, "Y");
> > } catch (DataRowException dre){
> > }
> >
> > request.setAttribute("Result", instArrayList);
> > return mapping.findForward("success");
> >
> > In my JSP:
> > <%@ page language="java" %>
> > <%@ taglib uri="WEB-INF/struts-bean.tld" prefix="bean" %>
> > <%@ taglib uri="WEB-INF/struts-html.tld" prefix="html" %>
> > <%@ taglib uri="WEB-INF/struts-logic.tld" prefix="logic" %>
> >
> > <caption>
> > <b>LookupResult</b>
> > </caption>
> >
> > <%@ page import="gov.nsf.eletter.data.lookup.Institution" %>
> >
> > <body bgcolor="#c0c0c0">
> > <table cellpadding="2" cellspacing="0" border="1">
> > <logic:iterate id="instArrayList" name="Result" type="Institution">
> > <tr bgcolor='FFFFFF' valign='top' align='left'>
> > <td><font face='Verdana, Arial, Helvetica, sans-serif' size='2'
> > color='#003366'>
> > <bean:write name="Result" property="instId"/>
> > </font></td>
> > <td><font face='Verdana, Arial, Helvetica, sans-serif' size='2'
> > color='#003366'>
> > <bean:write name="Result" property="instName"/>
> > </font></td>
> > <td><font face='Verdana, Arial, Helvetica, sans-serif' size='2'
> > color='#003366'>
> > <bean:write name="Result" property="instShrtName"/>
> > </font></td>
> > <td><font face='Verdana, Arial, Helvetica, sans-serif' size='2'
> > color='#003366'>
> > <bean:write name="Result" property="awdPerfInstCode"/>
> > </font></td>
> > <td><font face='Verdana, Arial, Helvetica, sans-serif' size='2'
> > color='#003366'>
> > <bean:write name="Result" property="instCity"/>
> > </font></td>
> > <td><font face='Verdana, Arial, Helvetica, sans-serif' size='2'
> > color='#003366'>
> > <bean:write name="Result" property="instState"/>
> > </font></td>
> > </tr>
> > </logic:iterate>
> > </table>
> >
> >
> > Thanks
> >
> > Bala.
> >
> >
> > "Chris Hardin" <ch...@hotmail.com> wrote in message
> > news:mailman.1025269800.5722.struts@basebeans.com...
> > >
> > > Make sure there are no extra spaces in your tag attributes. That will
> > cause
> > > this error. I relly think that this error is the way you are defining
> the
> > > logic:iterate tag. REmove the scope attribute completely from the tag
> and
> > > try running the jsp.
> > >
> > > >From: "Krishnamoorthy, Balasubramanian " <bk...@nsf.gov>
> > > >Reply-To: "Struts Users Mailing List"
<st...@jakarta.apache.org>
> > > >To: "'struts-user@jakarta.apache.org'"
<st...@jakarta.apache.org>
> > > >CC: "'damien@studioclick.fr'" <da...@studioclick.fr>
> > > >Subject: Re: Help ! Logic
> > > >Date: Fri, 28 Jun 2002 08:42:51 -0400
> > > >
> > > >I am getting the same error. Found any solution.
> > > >
> > > >Thanks in Advance
> > > >
> > > >Bala.
> > > >
> > > >"Damien VIEL" <da...@studioclick.fr> wrote in message
> > > >news:<ma...@basebeans.com>...
> > > > > Hi,
> > > > > I've a little error with the TagLib Logic.
> > > > > I'm trying to populate a JSP file from my Action class.
> > > > > In the action i'm doing :
> > > > >
> > > > > UserBO userBO = new UserBO();
> > > > > ResultSet rs = userBO.getAllUserProject(userid);
> > > > > ArrayList proj = new ArrayList();
> > > > > while (rs.next()) {
> > > > > String name = rs.getString("proj_name");
> > > > > String id = rs.getString("proj_id");
> > > > > proj.add(new LabelValueBean(name, id));
> > > > > }
> > > > > request.setAttribute("projectList", proj);
> > > > > return (mapping.findForward("success"));
> > > > >
> > > > > In my JSP :
> > > > > <%@ page language="java" %>
> > > > > <%@ taglib uri="/WEB-INF/tld/app.tld" prefix="app" %>
> > > > > <%@ taglib uri="/WEB-INF/tld/struts-html.tld" prefix="html" %>
> > > > > <%@ taglib uri="/WEB-INF/tld/struts-bean.tld" prefix="bean" %>
> > > > > <%@ taglib uri="/WEB-INF/tld/struts-logic.tld" prefix="logic" %>
> > > > >
> > > > > <table>
> > > > > <logic:iterate name="projectList" id="proj" scope="request"
> > > > > type="LabelValueBean">
> > > > > <tr>
> > > > > <td>
> > > > > <bean:write name="projectList" property="label"/>
> > > > > </td>
> > > > > <td>
> > > > > <bean:write name="projectList" property="value"/>
> > > > > </td>
> > > > > </tr>
> > > > > </logic:iterate>
> > > > > </table>
> > > > >
> > > > > It deos not work and i have the following error:
> > > > > javax.servlet.ServletException: Cannot find bean projectList in
> scope
> > > > > request
> > > > > at
> > > > >
> > >
> >
>
>org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextIm
> > p
> > > > > l.java:463)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.jsp.myprojectcontent$jsp._jspService(myprojectcontent$jsp.java:1
> > 4
> > > > > 7)
> > > > > at
> > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107)
> > > > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.j
> > a
> > > > > va:202)
> > > > > at
> > >
> >org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:382)
> > > > > at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:474)
> > > > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Applicatio
> > n
> > > > > FilterChain.java:247)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterC
> > h
> > > > > ain.java:193)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.j
> > a
> > > > > va:243)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:
> > 5
> > > > > 66)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
> > > > > at
> > > >org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.j
> > a
> > > > > va:190)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:
> > 5
> > > > > 66)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:
> > 2
> > > > > 46)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:
> > 5
> > > > > 64)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
> > > > > at
> > > >org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:18
> > 0
> > > > > )
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:
> > 5
> > > > > 66)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve
> > .
> > > > > java:170)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:
> > 5
> > > > > 64)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:17
> > 0
> > > > > )
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:
> > 5
> > > > > 64)
> > > > > at
> > > > >
> > >
> >org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:
> > 5
> > > > > 64)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
> > > > > at
> > > >org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.jav
> > a
> > > > > :174)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:
> > 5
> > > > > 66)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
> > > > > at
> > > >org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java
> > :
> > > > > 1012)
> > > > > at
> > > > >
> > >
> >
>
>org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:110
> > 7
> > > > > )
> > > > > at java.lang.Thread.run(Thread.java:536)
> > > > >
> > > > > Help pls
> > > > >
> > > > > Dams
> > > > >
> > > > >
> > > > > --
> > > > > To unsubscribe, e-mail:
> > > ><ma...@jakarta.apache.org>
> > > > > For additional commands, e-mail:
> > > ><ma...@jakarta.apache.org>
> > > > >
> > > >
> > > >--
> > > >To unsubscribe, e-mail:
> > > ><ma...@jakarta.apache.org>
> > > >For additional commands, e-mail:
> > > ><ma...@jakarta.apache.org>
> > > >
> > >
> > >
> > > Chris L Hardin
> > > Java/J2EE Developer
> > > Enterprise Consulting
> > >
> > > _________________________________________________________________
> > > MSN Photos is the easiest way to share and print your photos:
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> > >
> > >
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> > >
> >
> >
> >
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> >
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> >
>
>
>
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