Yes I did, following my JSP : <%@ 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" %>
<logic:present name="projlist" scope="request"> <logic:iterate name="projlist" id="proj" scope="request" type="java.util.ArrayList"> <bean:write name="projlist" property="label"/> <br> </logic:iterate> </logic:present> <logic:notPresent name="projlist" scope="request"> Error </logic:notPresent> I still have my bug..... Thanks Dams ----- Original Message ----- From: "Rajesh Kalluri" <[EMAIL PROTECTED]> To: "Struts Users Mailing List" <[EMAIL PROTECTED]> Sent: Friday, May 24, 2002 7:17 PM Subject: RE: Pb : request.SetAttribute() from Action > Damien, > > Did you import the struts tags, if not the tags cannot be interpreted and > you will have the message from "Error" from logic not present will always > be printed. > > Regards > Raj > > -----Original Message----- > From: Damien VIEL [mailto:[EMAIL PROTECTED]] > Sent: Friday, May 24, 2002 12:56 PM > To: Struts Users Mailing List > Subject: Re: Pb : request.SetAttribute() from Action > > > Hi, > With the List I have the following error: > java.lang.NullPointerException at action.MyAction.perform(MyAction.java:50) > > Thanks > > Dams > > ----- Original Message ----- > From: "Galbreath, Mark" <[EMAIL PROTECTED]> > To: "'Struts Users Mailing List'" <[EMAIL PROTECTED]> > Sent: Friday, May 24, 2002 6:34 PM > Subject: RE: Pb : request.SetAttribute() from Action > > > > First, don't type proj as an ArrayList; it should be a List. > > > > Second, if what is happening is as you say, proj == null. Check what you > > are putting into it. > > > > Mark > > > > -----Original Message----- > > From: Damien VIEL [mailto:[EMAIL PROTECTED]] > > Sent: Friday, May 24, 2002 12:25 PM > > > > Hi, > > I've many problem to put a ArrayList from my Action in the request. > > -------------------------------------------------------------------------- > -- > > ----------- > > By doing for example in my Action Class : > > ArrayList proj = new ArrayList(); > > proj.add(new LabelValueBean("name", "id")); > > request.setAttribute("projects", proj); > > return (mapping.findForward("success")); > > -------------------------------------------------------------------------- > -- > > ----------- > > In my JSP if I try this : > > <%@ 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" %> > > > > <logic:present name="projects" scope="request"> > > <logic:iterate name="projects" id="proj" scope="request" > > type="LabelValueBean"> > > <bean:write name="proj" property="label"/> > > <bean:write name="proj" property="value"/> > > </logic:iterate> > > </logic:present> > > > > <logic:notPresent name="projects" scope="request"> > > Error > > </logic:notPresent> > ------------------------------------------------------------------------- > -- > > ------------ > > I have allays the "notPresent" message > > > > I can not fint the solution !! > > Deos it comes from the Struts-config.xml, form the fact that i'm use the > > Template TagLib ?? > > > > Please Help > > Thanks All > > > > Dams > > Dams > > > > > > -- > > To unsubscribe, e-mail: > > <mailto:[EMAIL PROTECTED]> > > For additional commands, e-mail: > > <mailto:[EMAIL PROTECTED]> > > > > -- > > To unsubscribe, e-mail: > <mailto:[EMAIL PROTECTED]> > > For additional commands, e-mail: > <mailto:[EMAIL PROTECTED]> > > > > > > > -- > To unsubscribe, e-mail: > <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: > <mailto:[EMAIL PROTECTED]> > > > > -- > To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> > > -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
