[jboss-user] [JBoss Seam] - Re: Seam and Richfaces : Drag and Drop Problem
Hi all, I had the same loader constraints violated when linking org/ajax4jsf/dnd/Draggable after setting the JBoss Loader. It seems to me that there was some kind of mix-up between my library jars in the war WEB-INF/lib and the ones in the server lib directory (I know, I shouldn't do such things). Everything was solved for me when I moved all jars to the EAR directory, and added the modules/java entries to the application.xml file. btw, richfaces rocks!!! :) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4054838#4054838 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4054838 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Seam and Richfaces : Drag and Drop Problem
Is you're drop zone the same as the drag zone? I was getting the same error when i didn't set the types right. you should drop then to a diffrent container in this case. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4040128#4040128 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4040128 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Seam and Richfaces : Drag and Drop Problem
I've another problem now. When I try to use this code
| public void processDrop(DropEvent dropEvent) {
| Dropzone dropzone = (Dropzone) dropEvent.getComponent();
| moveItem(dropEvent.getDragValue(), dropzone.getDropValue());
|
| }
|
| private void moveItem(Object dragValue, Object dropValue) {
| System.out.println("DROP VALUE:"+dropValue.toString());
|
| System.out.println("DRAG VALUE:"+dragValue.toString());
| }
|
If I use only the second system.out all work fine, but when I use also the
first I obtain the following exception:
javax.servlet.ServletException: loader constraints violated when linking
org/ajax4jsf/dnd/Draggable class
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:152)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at
org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:63)
| at
org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:60)
| at
org.jboss.seam.web.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:49)
I cannot access the dropValue object, this is very important for me because I
have to compare the drag object with the drop object in the drop zone.
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[jboss-user] [JBoss Seam] - Re: Seam and Richfaces : Drag and Drop Problem
Setting UseJBossWebLoader=true I solved my problem thank you very much! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039887#4039887 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039887 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Seam and Richfaces : Drag and Drop Problem
this also happened to me. but when i set UseJBossWebLoader=true but now my backing bean dosen't find the ajax4jsf.jar and richfaces.jar in my WEB-INF\lib folder, and fails to deploy. It fails when it has to to call processDrop with org.ajax4jsf.dnd.event.DropEvent argument. I tried to put the jars in the server/deploy/lib but now it gets | 2007-04-23 16:04:21,090 WARN [org.apache.myfaces.config.FacesConfigurator] More than one managed | bean w/ the name of 'a4j' - only keeping the last | 2007-04-23 16:04:21,090 WARN [org.apache.myfaces.config.FacesConfigurator] More than one managed | bean w/ the name of 'a4jSkin' - only keeping the last | 2007-04-23 16:04:21,090 WARN [org.apache.myfaces.config.FacesConfigurator] More than one managed | bean w/ the name of 'ajaxContext' - only keeping the last | when i deploy the first time it works fine. but when i redeploy the time stamp on the jar in WEB-INF/lib change and if i don't copy them againg to server/deploy/lib i get: javax.servlet.ServletException: loader constraints violated when linking org/ajax4jsf/dnd/Draggable class | my question is how can i get around this? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039836#4039836 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039836 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Seam and Richfaces : Drag and Drop Problem
Hi davidetaibi anonymous wrote : Look in deploy\jbossweb-tomcat55.sar\META-INF\jboss-service.xml | | set UseJBossWebLoader=true Now it works View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4039160#4039160 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4039160 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Seam] - Re: Seam and Richfaces : Drag and Drop Problem
Hi,
have the same problem.
| javax.faces.el.MethodNotFoundException: /specialreleaseeditor.xhtml
@107,140 dropListener="#{requestlist.processDrop}": Method not found:
RequestListBean:5c4o1y-w4tnnw-f0o94j20-1-f0opgfby-1s.processDrop(org.ajax4jsf.dnd.event.DropEvent)
|
@stu2
What your DanD inferface looks like?
| @Stateful
| @Scope(ScopeType.CONVERSATION)
| @Name("requestlist")
| @SuppressWarnings("unchecked")
| public class RequestListBean extends AbstractChildListBean implements
| RequestList {
| public void processDrop(DropEvent dropEvent) {
| Dropzone dropzone = (Dropzone) dropEvent.getComponent();
|
| }
|
| }
|
| package de.bosch.ecp.business;
|
| import java.util.List;
|
| import javax.ejb.Local;
|
| import org.ajax4jsf.dnd.event.DropEvent;
| import org.ajax4jsf.dnd.event.DropListener;
|
| import de.bosch.ecp.abstracts.AbstractChildList;
| import de.bosch.ecp.model.Request;
| import de.bosch.ecp.model.SpecialRelease;
|
| @Local
| public interface RequestList extends AbstractChildList{
| public void processDrop(DropEvent dropEvent);
| }
|
|
If I implement DropListener in RequestlistBean problem is the same as well.
Use jboss-seam-1.2.1.GA seam-gen,
ajax4jsf-1.1.1-SNAPSHOT.jar
richfaces-3.0.1-20070414.000828-14.jar
tomahawk-1.1.5-SNAPSHOT.jar
in WEB-INF\lib folder
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[jboss-user] [JBoss Seam] - Re: Seam and Richfaces : Drag and Drop Problem
Thank you for your post but I try your example (I create the two enumerations
too) and I have the same error:
javax.servlet.ServletException: /test2.xhtml @52,58
dropListener="#{dand.dragged}": Method not found:
DandDAction.dragged(org.ajax4jsf.dnd.event.DropEvent)
I'm using this web.xml file:
| http://java.sun.com/xml/ns/j2ee";
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
| xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd";
| version="2.4">
|
|
|
|
| Ajax4jsf Filter
| ajax4jsf
| org.ajax4jsf.Filter
|
|
|
| ajax4jsf
| *.seam
|
|
|
| org.ajax4jsf.VIEW_HANDLERS
|
org.jboss.seam.ui.facelet.SeamFaceletViewHandler
|
|
|
| org.ajax4jsf.SKIN
| blueSky
|
|
|
|
|
| org.jboss.seam.servlet.SeamListener
|
|
|
| Seam Filter
| org.jboss.seam.web.SeamFilter
|
|
|
| Seam Filter
| /*
|
|
|
| Seam Resource Servlet
| org.jboss.seam.servlet.ResourceServlet
|
|
|
| Seam Resource Servlet
| /seam/resource/*
|
|
|
|
|
|
org.apache.myfaces.webapp.StartupServletContextListener
|
|
|
|
|
| facelets.DEVELOPMENT
| true
|
|
|
|
|
| javax.faces.STATE_SAVING_METHOD
| client
|
|
|
| javax.faces.DEFAULT_SUFFIX
| .xhtml
|
|
|
| Faces Servlet
| javax.faces.webapp.FacesServlet
| 1
|
|
|
| Faces Servlet
| *.seam
|
|
|
|Restrict raw XHTML Documents
|
|XHTML
|*.xhtml
|
|
|NONE
|
|
|
|
that is automatically generated by seam-gen, and:
ajax4jsf-1.1.1-SNAPSHOT.jar
richfaces-3.0.1-SNAPSHOT.jar
myfaces-1.1.4
I don't have any idea about the problem, if you can send me your simple example
also by email I appreciate very much.
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[jboss-user] [JBoss Seam] - Re: Seam and Richfaces : Drag and Drop Problem
I'm also using DnD from Richfaces, and just like you started with a simple
example to explore it. It's working fine for me (also latest Seam from CVS) so
I'll post what I have in case it helps you out.
Here's the xhtml:
| http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
| http://www.w3.org/1999/xhtml";
| xmlns:s="http://jboss.com/products/seam/taglib";
| xmlns:ui="http://java.sun.com/jsf/facelets";
| xmlns:f="http://java.sun.com/jsf/core";
| xmlns:h="http://java.sun.com/jsf/html";
| xmlns:a="https://ajax4jsf.dev.java.net/ajax";
| xmlns:rich="http://richfaces.ajax4jsf.org/rich";
| template="/themes/#{globalPrefs.themeName}/template.xhtml">
|
|
| Drag and Drop exploration
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| #{fm}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| #{fm}
|
|
|
|
|
|
|
|
|
|
|
Here's the SLSB:
| package com.fb.core.action;
|
| import java.util.ArrayList;
| import java.util.EnumSet;
| import java.util.List;
|
| import javax.ejb.Stateless;
|
| import org.ajax4jsf.dnd.Dropzone;
| import org.ajax4jsf.dnd.event.DropEvent;
| import org.jboss.seam.annotations.Name;
| import org.jboss.seam.annotations.datamodel.DataModel;
| import org.jboss.seam.framework.EntityController;
|
| import com.fb.core.model.cdm.CdmField;
| import com.fb.core.model.cdm.Gender;
|
| @Stateless
| @Name("dand")
| public class DandDAction extends EntityController implements DanD {
|
| private static final long serialVersionUID = -5492165330283497323L;
|
| @DataModel
| private final List fields;
| @DataModel
| private final List genders;
|
| public DandDAction() {
| fields = new ArrayList();
| fields.addAll(EnumSet.allOf(CdmField.class));
| genders = new ArrayList();
| genders.addAll(EnumSet.allOf(Gender.class));
| }
|
| public void dragged(DropEvent dropEvent) {
| Dropzone dropzone = (Dropzone) dropEvent.getComponent();
| addFacesMessage("Dragged #0 with dragType #1 onto dropValue
#2",
| dropEvent.getDragValue(),
dropEvent.getDragType(), dropzone.getDropValue());
| }
|
| public List getFields() {
| return fields;
| }
|
| public List getGenders() {
| return genders;
| }
|
| }
|
There wasn't really much else to it. The two lists in the SLSB just contain
enums.
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