[richfaces-issues] [JBoss JIRA] (RF-12579) a4:status - out of memory with Jsf ui:debug tag under IE and time to time FireFox
Jean ANDRE (JIRA)
jira-events at lists.jboss.org
Mon Oct 29 15:33:01 EDT 2012
Jean ANDRE created RF-12579:
-------------------------------
Summary: a4:status - out of memory with Jsf ui:debug tag under IE and time to time FireFox
Key: RF-12579
URL: https://issues.jboss.org/browse/RF-12579
Project: RichFaces
Issue Type: Bug
Security Level: Public (Everyone can see)
Affects Versions: 4.2.3.Final
Environment: aspectjrt-1.6.12 - bcprov-jdk14-127 - cglib-nodep-2.2.2 - cssparser-0.9.6 - guava-11.0.2 - hibernate-validator-4.2.0 - javax.faces-2.1.13 - junit-4.10 - log4j-1.2.16 - org.springframework.* -3.0.6.RELEASE - sac-1.3.jar - slf4j-api-1.6.4 - slf4j-log4j12-1.6.4 - WAS8 - RAD
Reporter: Jean ANDRE
We have a form which triggers an ajax request - We also use the tag a4j:status to report status to the end-user on ajax request.
We also use the tag ui:debug to help us in debugging.
As so long the a4j:status is not called, everything is going well. However, when an ajax request is asked, we display a waiting message. When we return back to the form, any key triggers a popup panel displaying the message "out-of memory".
Removing the jsf tag ui:debug, solve the problem.
Then, it seems that the a4j:status is conflicting with the jsf tag ui:debug.
Under IE, the error is reported as following at the function faceletsDebug, line 317.
{code}
function faceletsDebug(URL) { day = new Date(); id = day.getTime(); eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=800,height=600,left = 240,top = 212');"); };var faceletsOrigKeyup = document.onkeyup; document.onkeyup = function(e) { if (window.event) e = window.event; if (String.fromCharCode(e.keyCode) == 'D' & e.shiftKey & e.ctrlKey) faceletsDebug('/NestedWeb/pages/index.jsf?facelets.ui.DebugOutput=1351537421561'); else if (faceletsOrigKeyup) faceletsOrigKeyup(e); };
//]]>
</script>
{code}
The page we use as template is as following
{code}
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:rich="http://richfaces.org/rich"
xmlns:a4j="http://richfaces.org/a4j">
<f:view locale="#{currentUser.locale}">
<h:head>
<meta http-equiv="Expires" content="0" />
<meta http-equiv="Pragma" content="no-cache" />
<meta http-equiv="Cache-Control" content="private" />
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta http-equiv="Content-Language" content="en, fr" />
<title><ui:insert name="title"><h:outputText value="#{msg['common.label.application.title']}"/></ui:insert></title>
<link type="text/css" rel="stylesheet" href="#{webApplicationUtil.baseURL}css/nested.css" />
<script type="text/javascript">//<![CDATA[
function isWindows() {
var ua = navigator.userAgent;
var re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
return (re.exec(ua) != null);
}
function stopPropagation(event) {
if (isWindows()) {
window.event.cancelBubble = true;
} else {
event.stopPropagation();
}
}
//]]></script>
</h:head>
<h:body>
<!-- -->
<!-- RF 11694 workaround -->
<!-- JSF JAVASERVERFACES-2016 -->
<!-- -->
<h:outputStylesheet id="datatableEcss" library="org.richfaces" name="datatable.ecss" />
<h:outputScript id="datatableJs" library="org.richfaces" name="datatable.js" />
<h:outputStylesheet library="org.richfaces" name="accordion.ecss" />
<h:outputScript library="org.richfaces" name="accordion.js" />
<h:outputScript library="org.richfaces" name="accordionItem.js" />
<div id="body" class="body-container">
<!-- -->
<!-- H E A D E R -->
<!-- -->
<div id="header" class="header-container">
<ui:insert name="header" />
</div>
<!-- -->
<!-- B O D Y -->
<!-- -->
<div id="content" class="content">
<!-- -->
<!-- STATUS -->
<!-- -->
<a4j:status id="ajax-status"
name="ajaxStatus"
onstart="#{rich:component('messageWaiter')}.show()"
onstop="#{rich:component('messageWaiter')}.hide()"
onerror="#{rich:component('errorReporter')}.show()" />
<!-- -->
<!-- WAITER MESSAGE -->
<!-- -->
<rich:popupPanel id="messageWaiter"
modal="false"
autosized="true"
resizeable="false"
shadowDepth="3"
shadowOpacity="2"
top="250">
Please wait...
</rich:popupPanel>
<!-- -->
<!-- ERROR REPORTER -->
<!-- -->
<rich:popupPanel id="errorReporter"
modal="true"
autosized="true"
resizeable="false"
shadowDepth="3"
shadowOpacity="2"
top="250">
<f:facet name="header">
<h:outputText value="#{msg['error.application.title']}" />
</f:facet>
<a4j:outputPanel layout="block">
<p>
<h:outputText value="#{msg['error.application.message']}" />
</p>
<a4j:outputPanel styleClass="right-align" layout="block">
<!-- -->
<!-- CLOSE CMD -->
<!-- -->
<h:outputLink id="errorCloseCmd" value="#{request.contextPath}/">
<h:outputText value="#{msg['common.command.close']}" />
</h:outputLink>
</a4j:outputPanel>
</a4j:outputPanel>
</rich:popupPanel>
<!-- -->
<!-- APPLICATION CONTENT -->
<!-- -->
<ui:insert name="content" />
</div>
<!-- -->
<!-- F O O T E R -->
<!-- -->
<ui:insert name="footer" />
<p>Debug is activated...SHIFT+CTRL+d</p>
<ui:debug />
</div>
</h:body>
</f:view>
</html>
{code}
The caller is "petty standard":
{code}
<!-- -->
<!-- NEW LIST -->
<!-- -->
<a4j:commandButton id="newListCmd"
value="#{msg['common.command.new.list']}"
action="#{panelOneController.doNewList}"
render="desktopTabs,menuOpenedTabs"
status="ajaxStatus" />
{code}
Note also that the ui:debug has an issue:
ui:debug markup update causes JS infinite recursive loop
- http://java.net/jira/browse/JAVASERVERFACES-1855
- http://java.net/jira/browse/JAVASERVERFACES-2426
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