JBDS hung in javascript loop (richfaces 3.1.4GA)
Hi,
Javascript Error popup is:
A runtime error has occurred.
Do you with to Debug?
Line: 0
Error: 'Position' is null or not an object
this is JBDS 1.0.0.GA running on Windows XP-32bit using JRE 1.5.0_14.
There is a thread on nabble that refers to this as well tracing back to a
component of scriptaculous:
http://www.nabble.com/-WicketStuff-Scriptaculous--DragNDrop-problem-in-IE6-IE7.-tt15128482.html#a15291546
I have posted a reference to the jboss tool and to the richfaces links on that forum in the hope that both communities can solve this issue.
This comes about in the context of a scrollable data table, which mostly works using richfaces 3.1.4 GA. I will post those details to the richfaces users forum to not waste bandwidth here.
This is reproducible. xhtml for scrollabledataTable follows:
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:rich="http://richfaces.org/rich"
xmlns:a4j="http://richfaces.org/a4j">
<rich:scrollableDataTable id="approveList" rows="15" var="charmrec" height="400px"
rowKeyVar="rkv" width="753" value="#{approvalsCrudBean.myDataList}" selection="#{approveTblBean.selection}">
<a4j:support event="onRowDblClick" action="#{approveTblBean.takeSelection}" oncomplete="javascript:Richfaces.showModalPanel('approveEnter');"/>
<rich:column id="approveRelrequest">
<f:facet name="header"><h:outputText styleClass="headerText" value="Request #"/></f:facet>
<h:outputText value="#{charmrec.id}"/>
</rich:column>
<rich:column id="approveSummary">
<f:facet name="header"><h:outputText styleClass="headerText" value="Summary"/></f:facet>
<h:outputText value="#{charmrec.summary}"/>
</rich:column>
<rich:column id="approveEnv">
<f:facet name="header"><h:outputText styleClass="headerText" value="Env"/></f:facet>
<h:outputText value="#{charmrec.env}"/>
</rich:column>
<rich:column id="approveType">
<f:facet name="header"><h:outputText styleClass="headerText" value="Type"/></f:facet>
<h:outputText value="#{charmrec.type}"/>
</rich:column>
<rich:column id="approveStatus">
<f:facet name="header"><h:outputText styleClass="headerText" value="Status"/></f:facet>
<h:outputText value="#{charmrec.status}"/>
</rich:column>
<rich:column id="approveSignedby">
<f:facet name="header"><h:outputText styleClass="headerText" value="Signer"/></f:facet>
<h:outputText value="#{charmrec.signedby}"/>
</rich:column>
</rich:scrollableDataTable>
<rich:modalPanel id="approveEnter">
<f:facet name="header">
<h:outputText value="Approve Deployment"/>
</f:facet>
<f:facet name="controls">
<span style="cursor:pointer" onclick="javascript:Richfaces.hideModalPanel('approveEnter')">X</span>
</f:facet>
<rich:dataTable id="approveTable" value="#{approveTblBean.selectedDeploys}" var="sel">
<rich:column id="approveEnv">
<f:facet name="header"><h:outputText styleClass="headerText" value="Env"/></f:facet>
<h:outputText value="#{sel.env}"/>
</rich:column>
<rich:column id="approveType">
<f:facet name="header"><h:outputText styleClass="headerText" value="Type"/></f:facet>
<h:outputText value="#{sel.type}"/>
</rich:column>
<rich:column id="approveSignedBy">
<f:facet name="header"><h:outputText styleClass="headerText" value="Signer"/></f:facet>
<h:outputText value="#{sel.signedby}"/>
</rich:column>
</rich:dataTable>
</rich:modalPanel>
</ui:composition>The approveTblBean code follows:
/**
*
*/
package com.ml.beans;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Iterator;
import java.util.List;
import java.util.Random;
import com.ml.dbdto.CharmsDerived;
import com.ml.dbobj.*;
import com.ml.util.FacesUtil;
import org.richfaces.model.ScrollableTableDataModel.SimpleRowKey;
import org.richfaces.model.selection.SimpleSelection;
public class ApproveTblBean {
private SimpleSelection selection = new SimpleSelection();
private ArrayList<CharmsApprovalsVw> selectedDeploys = new ArrayList<CharmsApprovalsVw>();
private List <CharmsApprovalsVw> allDeploys = null;
public List <CharmsApprovalsVw> getAllDeploys() {
synchronized (this) {
if (allDeploys == null) {
ApprovalsCrudBean approvdata = (ApprovalsCrudBean)FacesUtil.getSessionMapValue("approvalsCrudBean");
allDeploys = (List<CharmsApprovalsVw>)approvdata.getMyDataList();
}
}
return allDeploys;
}
public SimpleSelection getSelection() {
return selection;
}
public void setSelection(SimpleSelection selection) {
System.out.println("Setting Started");
this.selection = selection;
System.out.println("Setting Complete");
}
public String takeSelection() {
getSelectedDeploys().clear();
Iterator<SimpleRowKey> iterator = getSelection().getKeys();
while (iterator.hasNext()){
SimpleRowKey key = iterator.next();
getSelectedDeploys().add(getAllDeploys().get(key.intValue()));
}
return null;
}
public ArrayList<CharmsApprovalsVw> getSelectedDeploys() {
return selectedDeploys;
}
public void setSelectedDeploys(ArrayList<CharmsApprovalsVw> selectedDeploys) {
this.selectedDeploys = selectedDeploys;
}
}
I am able to retrieve my data from the DAO, put in up in the datascrollabletable, double click on a row and get that selection to popup.
After closing the modalPanel, I double click on another row and then
I go into the nasty javascript error as per above.
Any tips? I suspect this is within the larger scope of my application. Also I note that the rows of the scrollabledatatable are shifted to the right. They are rendered under the header facets and then they jump rightwards.
Web.xml follows:
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="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">
<description>Change Release Mgmgt</description>
<display-name>charms</display-name>
<context-param>
<param-name>javax.faces.DEFAULT_SUFFIX</param-name>
<param-value>.xhtml</param-value>
</context-param>
<context-param>
<param-name>facelets.REFRESH_PERIOD</param-name>
<param-value>2</param-value>
</context-param>
<context-param>
<param-name>facelets.DEVELOPMENT</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>server</param-value>
</context-param>
<context-param>
<param-name>com.sun.faces.validateXml</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>com.sun.faces.verifyObjects</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>org.ajax4jsf.SKIN</param-name>
<param-value>#{skinBean.skin}</param-value>
</context-param>
<context-param>
<param-name>org.ajax4jsf.VIEW_HANDLERS</param-name>
<param-value>com.sun.facelets.FaceletViewHandler</param-value>
</context-param>
<context-param>
<param-name>org.ajax4jsf.COMPRESS_SCRIPT</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>org.ajax4jsf.COMPRESS_STYLE</param-name>
<param-value>false</param-value>
</context-param>
<context-param>
<param-name>org.ajax4jsf.xmlparser.ORDER</param-name>
<param-value>NEKO</param-value>
</context-param>
<context-param>
<param-name>org.richfaces.LoadScriptStrategy</param-name>
<param-value>DEFAULT</param-value>
</context-param>
<filter>
<display-name>Ajax4jsf Filter</display-name>
<filter-name>ajax4jsf</filter-name>
<filter-class>org.ajax4jsf.Filter</filter-class>
</filter>
<filter-mapping>
<filter-name>ajax4jsf</filter-name>
<servlet-name>Faces Servlet</servlet-name>
<dispatcher>FORWARD</dispatcher>
<dispatcher>REQUEST</dispatcher>
<dispatcher>INCLUDE</dispatcher>
<dispatcher>ERROR</dispatcher>
</filter-mapping>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.jsf</url-pattern>
</servlet-mapping>
<login-config>
<auth-method>BASIC</auth-method>
</login-config>
</web-app>Regards,
Henry