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I just recently deployed a second icefaces application to my production server. Since then, I seem to be obtaining logs that lead me to believe of an issue. Every second or so in the server.log I have the following three lines:
Code:
2010-02-22 21:12:25,364 INFO [org.jboss.seam.contexts.Contexts] starting up: org.jboss.seam.security.identity
2010-02-22 21:12:25,365 INFO [org.jboss.seam.contexts.Contexts] starting up: org.jboss.seam.security.ruleBasedPermissionResolver
2010-02-22 21:12:25,377 INFO [org.jboss.seam.contexts.Contexts] starting up: org.jboss.seam.web.session
Other than that the applications are running fine and performance hasn't gone down.
Should I be worried? I am thinking that some page or request is sent every second. Is this normal? How can I avoid it?
Thanks!
Laurent
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Hello!
I am using Seam 2.2, Icefaces 1.8.2, JBoss 4.2.3.
I am trying to implement some drag and drop functionalities.
I am using dragOptions="revert".
I have the simplest of simple examples:
Code:
<ice:panelGroup draggable="true" dragOptions="revert" style="border: 1px solid black;">
draggable test
</ice:panelGroup>
It seems like as soon as I drag for a little while moving the mouse a little fast, I loose the content under the mouse. Watching the revert, it looks like the content of the draggable panel goes very far on my screen.
Any help would be much appreciated. As anyone had the same issues?
Thanks!
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Judy, thank you very much for your help. Indeed that was the problem, kinda dumb.
My small test project is not working fine. I tried to incorporate in my main application, but still without any luck.
Tried to find out the main differences between the test app and the main app. In my main app, I am using just-ice.jar instead of icefaces.jar. Upload works in the main app with icefaces.jar, but not with just-ice.jar.
Any idea why it is breaking with just-ice.jar?
Thanks!
Laurent
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Here is the full project less the jar files.
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I am trying to use the ice:inputFile component with a few issues.
I use :
icefaces 1.8.2
jboss 4.2.3
seam 2.2.0.
I started from a basic empty seam-gen project and imported code from the seam-comp-showcase src files.
My results are:
- File gets uploaded OK
- Response from FileUploadServlet is always empty so the upload form disappears after first upload. I need to reload the page for the form to comeback.
- None of the listeners are called. Either the upload listener or the progress listener.
Here is my view:
Code:
<!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<ui:composition xmlns="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:ice="http://www.icesoft.com/icefaces/component"
template="layout/template.xhtml">
<ui:define name="body">
<ice:panelGrid id="homePanelGrid" columns="2" columnClasses="leftMenu,leftMenu">
<img src="img/ICEfaces-logo.gif" alt="Icefaces and Seam: framework demo"/>
<ice:panelGroup id="homePanelGroup">
<form>
<ice:inputFile
id="inputFileName"
progressRender="true"
submitOnUpload="postUpload"
progressListener="#{inputFileController.fileUploadProgress}"
actionListener="#{inputFileController.uploadFile}"
/>
<ice:outputProgress
value="#{inputFileController.fileProgress}"
styleClass="uploadProgressBar"
/>
<h:messages layout="table"
globalOnly="false"
showDetail="true"
showSummary="false"/>
</form>
</ice:panelGroup>
</ice:panelGrid>
</ui:define>
</ui:composition>
Here is my controller:
Code:
package com.mydomain.testupload.action;
import java.io.File;
import java.io.FileFilter;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.Collections;
import java.util.EventObject;
import java.util.List;
import java.util.Map;
import javax.faces.context.FacesContext;
import javax.faces.event.ActionEvent;
import org.jboss.seam.ScopeType;
import org.jboss.seam.annotations.Logger;
import org.jboss.seam.annotations.Name;
import org.jboss.seam.annotations.Scope;
import org.jboss.seam.log.Log;
import com.icesoft.faces.component.inputfile.InputFile;
@Scope(ScopeType.SESSION)
@Name("inputFileController")
public class SeamInputFileController implements Serializable{
@Logger Log log;
// File sizes used to generate formatted label
public static final long MEGABYTE_LENGTH_BYTES = 1048000l;
public static final long KILOBYTE_LENGTH_BYTES = 1024l;
// files associated with the current user
private final List<InputFileData> fileList =
Collections.synchronizedList(new ArrayList<InputFileData>());
// latest file uploaded by client
private InputFileData currentFile;
// file upload completed percent (Progress)
private int fileProgress = 10;
private String parentDirectory="";
/**
* <p>Action event method which is triggered when a user clicks on the
* upload file button. Uploaded files are added to a list so that user have
* the option to delete them programatically. Any errors that occurs
* during the file uploaded are added the messages output.</p>
*
* @param event jsf action event.
*/
public void uploadFile(ActionEvent event) {
log.info("SeamInputFileController.uploadFile");
InputFile inputFile = (InputFile) event.getSource();
if (inputFile.getStatus() == InputFile.SAVED) {
if (this.parentDirectory.equals("")){
this.parentDirectory = inputFile.getFile().getParent();
}
// reference our newly updated file for display purposes and
// added it to our history file list.
currentFile = new InputFileData(inputFile.getFileInfo());
synchronized (fileList) {
if (!listContains(currentFile.getFile().getName())){
//only add the file to the list if it isn't already there
//fileupload will just update a more recent version of the file
fileList.add(currentFile);
}
}
}
}
protected boolean listContains(String fileNm){
for (InputFileData ifd: this.fileList){
if (ifd.getFileInfo().getFileName().trim().equals(fileNm.trim())){
return true;
}
}
return false;
}
/**
* <p>This method is bound to the inputFile component and is executed
* multiple times during the file upload process. Every call allows
* the user to finds out what percentage of the file has been uploaded.
* This progress information can then be used with a progressBar component
* for user feedback on the file upload progress. </p>
*
* @param event holds a InputFile object in its source which can be probed
* for the file upload percentage complete.
*/
public void fileUploadProgress(EventObject event) {
log.info("SeamInputFileController.fileUploadProgress");
InputFile ifile = (InputFile) event.getSource();
fileProgress = ifile.getFileInfo().getPercent();
}
/**
* <p>Allows a user to remove a file from a list of uploaded files. This
* methods assumes that a request param "fileName" has been set to a valid
* file name that the user wishes to remove or delete</p>
*
* @param event jsf action event
*/
public void removeUploadedFile(ActionEvent event) {
// Get the inventory item ID from the context.
FacesContext context = FacesContext.getCurrentInstance();
Map map = context.getExternalContext().getRequestParameterMap();
String fileName = (String) map.get("fileName");
synchronized (fileList) {
InputFileData inputFileData;
for (int i = 0; i < fileList.size(); i++) {
inputFileData = (InputFileData)fileList.get(i);
// remove our file
if (inputFileData.getFileInfo().getFileName().equals(fileName)) {
//first remove it from the server
File f = new File(inputFileData.getFile().getAbsolutePath());
if (f.exists()) {
f.delete();
if (log.isDebugEnabled())log.debug("File "+f.getName()+" is deleted");
}
//then remove it from the list
fileList.remove(i);
break;
}
}
}
}
public InputFileData getCurrentFile() {
return currentFile;
}
public int getFileProgress() {
return fileProgress;
}
public List getFileList() {
return fileList;
}
public void destroy(){
log.info("destroying InputfileController");
try{
if (this.parentDirectory!=null){
/* remove the files that have been uploaded during this session */
File[] files = null;
File dir = new File(parentDirectory);
/* use a FileFilter to only get files & not directories */
if (dir!=null){
FileFilter fileFilter = new FileFilter(){
public boolean accept(File file){
return !file.isDirectory();
}
};
files = dir.listFiles(fileFilter);
}
if (files!=null){
for (int i=0; i< files.length; i++){
File f = (File)files[i];
String fname=f.getName();
if (f.exists()){
f.delete();
log.info("\t\tfile: "+fname+" deleted");
if (log.isDebugEnabled())log.debug("file: "+fname+" deleted");
}
}
}
}
} catch(Exception ex) {
/* no files to delete */
log.info("uploadDirectory is not set--no files to delete! exception");
ex.printStackTrace();
}
}
}
My web.xml:
Code:
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<!-- Seam (using Icefaces) generated project-->
<!-- listeners required for this application -->
<listener>
<listener-class>org.jboss.seam.servlet.SeamListener</listener-class>
</listener>
<listener>
<listener-class>com.icesoft.faces.util.event.servlet.ContextEventRepeater</listener-class>
</listener>
<!-- filters -->
<filter>
<filter-name>Seam Filter</filter-name>
<filter-class>org.jboss.seam.servlet.SeamFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>Seam Filter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>server</param-value>
</context-param>
<!-- Facelets development mode (disable in production) -->
<context-param>
<param-name>facelets.DEVELOPMENT</param-name>
<param-value>@debug@</param-value>
</context-param>
<context-param>
<param-name>javax.faces.DEFAULT_SUFFIX</param-name>
<param-value>.xhtml</param-value>
</context-param>
<context-param>
<param-name>com.icesoft.faces.actionURLSuffix</param-name>
<param-value>.seam</param-value>
</context-param>
<context-param>
<param-name>com.icesoft.faces.synchronousUpdate</param-name>
<param-value>false</param-value>
</context-param>
<context-param>
<param-name>com.icesoft.faces.doJSFStateManagement</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>org.icesoft.examples.serverClock</param-name>
<param-value>false</param-value>
</context-param>
<context-param>
<param-name>com.icesoft.faces.standardRequestScope</param-name>
<param-value>true</param-value>
</context-param>
<context-param>
<param-name>com.icesoft.faces.uploadDirectory</param-name>
<param-value>upload</param-value>
</context-param>
<!-- servlets -->
<!-- file upload Servlet -->
<servlet>
<servlet-name>uploadServlet</servlet-name>
<servlet-class>com.icesoft.faces.component.inputfile.FileUploadServlet</servlet-class>
<load-on-startup> 1 </load-on-startup>
</servlet>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet>
<servlet-name>Seam Resource Servlet</servlet-name>
<servlet-class>org.jboss.seam.servlet.ResourceServlet</servlet-class>
</servlet>
<servlet>
<servlet-name>Persistent Faces Servlet</servlet-name>
<servlet-class>com.icesoft.faces.webapp.xmlhttp.PersistentFacesServlet</servlet-class>
<load-on-startup> 1 </load-on-startup>
</servlet>
<servlet>
<servlet-name>Blocking Servlet</servlet-name>
<servlet-class>com.icesoft.faces.webapp.xmlhttp.BlockingServlet</servlet-class>
<load-on-startup> 1 </load-on-startup>
</servlet>
<!-- servlet mappings -->
<servlet-mapping>
<servlet-name>uploadServlet</servlet-name>
<url-pattern>/uploadHtml</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Persistent Faces Servlet</servlet-name>
<url-pattern>*.seam</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Persistent Faces Servlet</servlet-name>
<url-pattern>/xmlhttp/*</url-pattern>
</servlet-mapping>
<!-- Blocking Servlet Mapping -->
<servlet-mapping>
<servlet-name>Blocking Servlet</servlet-name>
<url-pattern>/block/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Seam Resource Servlet</servlet-name>
<url-pattern>/seam/resource/*</url-pattern>
</servlet-mapping>
<security-constraint>
<display-name>Restrict raw XHTML Documents</display-name>
<web-resource-collection>
<web-resource-name>XHTML</web-resource-name>
<url-pattern>*.xhtml</url-pattern>
</web-resource-collection>
<auth-constraint/>
</security-constraint>
<!-- uncomment <ejb-local-ref> entries when deploying to GlassFish and (optionally) JBoss AS 5 -->
<!--
<ejb-local-ref>
<ejb-ref-name>testupload/AuthenticatorBean/local</ejb-ref-name>
<ejb-ref-type>Session</ejb-ref-type>
<local-home/>
<local>com.mydomain.testupload.action.Authenticator</local>
</ejb-local-ref>
-->
<!-- Add entries for each EJB session bean which is also a Seam component (not required on JBoss AS) -->
<persistence-unit-ref>
<persistence-unit-ref-name>testupload/pu</persistence-unit-ref-name>
<persistence-unit-name>../testupload.jar#testupload</persistence-unit-name>
<!-- The relative reference doesn't work on GlassFish. Instead, set the <persistence-unit-name> to "testupload",
package persistence.xml in the WAR, and add a <jar-file> element in persistence.xml with value "../../testupload.jar".
<persistence-unit-name>testupload</persistence-unit-name>
-->
</persistence-unit-ref>
</web-app>
These are basically the only pieces of code I modified from the seam-gen'ed project.
I tested the seam-comp-showcase on the same platform and it works, so I have a hard time understanding what I am doing wrong.
Any help would be much apprecaited.
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I have just upgraded to icefaces 1.82. I have a page where I can drag images onto other images. With 1.82, it seems like when I drag, at some point, the content being dragged goes away from under the mouse. From I can see, the position of what I drag goes to x=5000px, y=5000px. The hover under the mouse still works correctly, but I loose the visual under the mouse.
Anyone has experienced something similar?
Thanks!
Laurent
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Hi!
I have a page with two panels. Initially the first one is rendered and the second one if not. When the user selects a radio button in the first panel, the second one is rendered. I have a second radio button menu in the second panel. For a reason or another, the valueChangeListener in the radio menu on the second panel is never being called. I have a feeling that it is because the panel was initially not displayed on the page.
Here is the code:
Code:
<ice:panelGroup>
<p class="backgroundTitle">Step 1 of 3</p>
<ice:panelGrid styleClass="setupGrid" columnClasses="setupCol1, setupCol2" columns="2" cellpadding="0" cellspacing="0">
<ice:outputLabel for="SlctGender" value="What is your gender?"/>
<ice:panelGroup>
<ice:selectOneRadio
id="SlctGender"
value="#{setupManager.gender}"
valueChangeListener="#{setupManager.genderChanged}"
partialSubmit="true"
layout="pageDirection">
<f:selectItem itemValue="FEMALE" itemLabel="Female"/>
<f:selectItem itemValue="MALE" itemLabel="Male"/>
</ice:selectOneRadio>
</ice:panelGroup>
</ice:panelGrid>
</ice:panelGroup>
<ice:panelGroup rendered="#{setupManager.displayObjectivePanel}">
<p class="backgroundTitle">Step 2 of 3</p>
<ice:panelGrid styleClass="setupGrid" columnClasses="setupCol1, setupCol2" columns="2" cellpadding="0" cellspacing="0">
<ice:outputLabel for="SlctObjective" value="What objective do you pursue?"/>
<ice:panelGroup>
<ice:selectOneRadio
id="SlctObjective"
value="#{setupManager.objective}"
valueChangeListener="#{setupManager.objectiveChanged}"
partialSubmit="true"
layout="pageDirection">
<f:selectItem itemValue="OPT1" itemLabel="Option 1"/>
<f:selectItem itemValue="OPT2" itemLabel="Option 2"/>
<f:selectItem itemValue="OPT3" itemLabel="Option 3"/>
</ice:selectOneRadio>
</ice:panelGroup>
</ice:panelGrid>
</ice:panelGroup>
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Is it possible to generate 1 single drag start event to the drag and drop controller.
Currently, if you remove dragging from the mask, a ton of events are being fired.
Is it possible to have a single event when the dragging starts?
Thanks!
Laurent
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Hi,
I would like to know if it is possible to have a panel rendered differently when it is being dragged?
I would like to be able to drag an image, but I want to make it smaller when it is being dragged. Is that possible with icefaces?
Thanks!
Laurent
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Hey everybody!
Is it possible to make two panelPositioned on one page independant of one another.
Meaning I don't want to be able to drag/drop between the two.
I have two independant lists and elements should not be move from one list to another.
Thanks!
Laurent
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Hey buddy, can you tell me what was your problem, because I am facing the same problem here.
Thanks!
Laurent
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Hi,
I'm having a problem with a menuBar object coupled with a panelPositioned object.
My menu is just on top of the panelPositioned.
The menu doesn't appear on top of the panelPositioned element. It is underneath and can not be viewed or selected.
Here is a quick example code that is problematic:
Code:
<!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<f:view xmlns="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:ice="http://www.icesoft.com/icefaces/component"
template="layout/template.xhtml">
<ice:outputHtml>
<ice:outputHead>
<title>Test Facelets Menu Bar</title>
<ice:outputStyle href="stylesheet/rime/rime.css"/>
</ice:outputHead>
<ice:outputBody>
<ice:form>
<ice:panelGrid columns="1">
<ice:panelGroup style="z-index:1">
<ice:menuBar id="menuBar" orientation="horizontal">
<!-- File menu -->
<ice:menuItem value="File" id="file">
<ice:menuItem action="/routines.xhtml" id="close" value="Close">
</ice:menuItem>
</ice:menuItem>
<!-- File menu -->
<ice:menuItem value="Day" id="days">
<ice:menuItem actionListener="#{openRoutineManager.addDay}"
id="add" value="Add">
</ice:menuItem>
<ice:menuItem actionListener="#{openRoutineManager.renameDay}"
id="rename" value="Rename">
</ice:menuItem>
<ice:menuItem actionListener="#{openRoutineManager.deleteDay}"
id="delete" value="Delete">
</ice:menuItem>
<ice:menuItem id="move" value="Move">
<ice:menuItem actionListener="#{openRoutineManager.moveDayLeft}"
id="moveLeft" value="Left">
</ice:menuItem>
<ice:menuItem
actionListener="#{openRoutineManager.moveDayRight}"
id="moveRight" value="Right">
</ice:menuItem>
</ice:menuItem>
</ice:menuItem>
</ice:menuBar>
</ice:panelGroup>
<ice:panelGroup style="z-index:-1">
<ice:panelPositioned id="slots" var="slot"
value="#{routineListManager.routines}"
styleClass="positionPanelContainer"
constraint="vertical">
<ice:panelGroup style="border: 1px solid black;"
>
<ice:graphicImage id="image1"
url="images/exercises/ab_big_darker/0a.gif"
style="border:none;"
title="image1"/>
</ice:panelGroup>
</ice:panelPositioned>
</ice:panelGroup>
</ice:panelGrid>
</ice:form>
</ice:outputBody>
</ice:outputHtml>
</f:view>
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Hey guys,
quick question, if the com.icesoft.faces.actionURLSuffix param stays .seam, how can I differentiate .iface and .seam views in my action param all over my application?
Thanks!
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