Details
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Type:
Bug
-
Status: Closed
-
Priority:
Major
-
Resolution: Fixed
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Affects Version/s: EE-3.0.0.GA
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Fix Version/s: 3.1.0.RC1, 3.1, EE-3.0.0.GA_P01
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Component/s: Bridge
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Labels:None
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Environment:IceFaces 3.0.0 EE GA, Tomcat 7.x.x, Chrome, IE, FF
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Assignee Priority:P1
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ICEsoft Forum Reference:
Description
Under certain conditions, the bridge.js stops responding. This is caused by an uncaught exception in the function submitEventBroadcaster (line 1885 in bridge.js). The exception is "Uncaught TypeError: Cannot read property 'id' of null". Tracing it back it is caused when when jsf.js calls sendEvent with a null source because it couldn't find the element.
ar sendEvent = function sendEvent(request, context, status) {
var data = {};
data.type = "event";
data.status = status;
data.source = context.sourceid;
if (typeof data.source === "string") {
data.source = document.getElementById(data.source)
}
if (status !== "begin") {
data.responseCode = request.status;
data.responseXML = request.responseXML;
data.responseText = request.responseText
}
if (context.onevent) {
context.onevent.call(null, data)
}
TO REPRODUCE:
1. Create the following page:
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:ace="http://www.icefaces.org/icefaces/components"
xmlns:ice="http://www.icesoft.com/icefaces/component"
>
<h:head>
<title>Case 11177</title>
<ice:outputStyle href="./xmlhttp/css/rime/rime.css" />
</h:head>
<h:body>
<h:form>
<h:commandButton value="Show" action="#{sessBean.toggleRendered}" />
<br/>
<center>
<h:panelGrid rendered="#{sessBean.rendered}">
<h:outputText value="Some text that will be dynamically rendered" />
<h:commandButton value="Hide" action="#{sessBean.toggleRendered}" />
</h:panelGrid>
</center>
</h:form>
</h:body>
</html>
2. And a session bean like the one below:
@ManagedBean
@SessionScoped
public class SessBean implements Serializable{
private boolean rendered;
public SessBean() {
rendered = false;
}
public String toggleRendered()
{
try {
Thread.currentThread().sleep(1000);
this.rendered = ! this.rendered;
}
catch (InterruptedException ex) {
Logger.getLogger(SessBean.class.getName()).log(Level.SEVERE, null, ex);
}
return null;
}
public boolean isRendered() { return rendered; }
public void setRendered(boolean rendered) { this.rendered = rendered; }
}
NOTES:
This behavior can be prevented with blockUIOnSubmit parameter set to true.
Once bridge is down no action can be constituted with a server via buttons, links e.t.c
ar sendEvent = function sendEvent(request, context, status) {
var data = {};
data.type = "event";
data.status = status;
data.source = context.sourceid;
if (typeof data.source === "string") {
data.source = document.getElementById(data.source)
}
if (status !== "begin") {
data.responseCode = request.status;
data.responseXML = request.responseXML;
data.responseText = request.responseText
}
if (context.onevent) {
context.onevent.call(null, data)
}
TO REPRODUCE:
1. Create the following page:
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:ace="http://www.icefaces.org/icefaces/components"
xmlns:ice="http://www.icesoft.com/icefaces/component"
>
<h:head>
<title>Case 11177</title>
<ice:outputStyle href="./xmlhttp/css/rime/rime.css" />
</h:head>
<h:body>
<h:form>
<h:commandButton value="Show" action="#{sessBean.toggleRendered}" />
<br/>
<center>
<h:panelGrid rendered="#{sessBean.rendered}">
<h:outputText value="Some text that will be dynamically rendered" />
<h:commandButton value="Hide" action="#{sessBean.toggleRendered}" />
</h:panelGrid>
</center>
</h:form>
</h:body>
</html>
2. And a session bean like the one below:
@ManagedBean
@SessionScoped
public class SessBean implements Serializable{
private boolean rendered;
public SessBean() {
rendered = false;
}
public String toggleRendered()
{
try {
Thread.currentThread().sleep(1000);
this.rendered = ! this.rendered;
}
catch (InterruptedException ex) {
Logger.getLogger(SessBean.class.getName()).log(Level.SEVERE, null, ex);
}
return null;
}
public boolean isRendered() { return rendered; }
public void setRendered(boolean rendered) { this.rendered = rendered; }
}
NOTES:
This behavior can be prevented with blockUIOnSubmit parameter set to true.
Once bridge is down no action can be constituted with a server via buttons, links e.t.c
Issue Links
- duplicates
-
ICE-7993
JS error in bridge.js when submitting a form with the "enter" key
-
- Closed
-
Activity
| Field | Original Value | New Value |
|---|---|---|
| Salesforce Case | [5007000000LHmBc] |
| Assignee | Ken Fyten [ ken.fyten ] |
| Fix Version/s | 3.1 [ 10312 ] | |
| Assignee Priority | P2 | |
| Assignee | Ken Fyten [ ken.fyten ] | Mircea Toma [ mircea.toma ] |
| Repository | Revision | Date | User | Message |
| ICEsoft Public SVN Repository | #28970 | Tue May 08 09:58:58 MDT 2012 | mircea.toma | |
| Files Changed | ||||
MODIFY
/icefaces3/trunk/icefaces/core/src/main/javascript/application.js
|
| Status | Open [ 1 ] | Resolved [ 5 ] |
| Resolution | Fixed [ 1 ] |
| Fix Version/s | 3.1.0.BETA1 [ 10335 ] |
The issue is not fixed yet, see forum thread http://jforum.icesoft.org/JForum/posts/list/20933.page.
Show
Mircea Toma
added a comment - The issue is not fixed yet, see forum thread http://jforum.icesoft.org/JForum/posts/list/20933.page .
| Resolution | Fixed [ 1 ] | |
| Status | Resolved [ 5 ] | Reopened [ 4 ] |
| ICEsoft Forum Reference | http://jforum.icesoft.org/JForum/posts/list/20933.page |
| Fix Version/s | 3.1.0.BETA2 [ 10336 ] | |
| Assignee Priority | P2 | P1 |
| Fix Version/s | 3.1.0.RC1 [ 10337 ] | |
| Fix Version/s | 3.1.0.BETA2 [ 10336 ] |
| Fix Version/s | 3.1.0.BETA1 [ 10335 ] |
| Repository | Revision | Date | User | Message |
| ICEsoft Public SVN Repository | #29445 | Tue Jun 12 07:55:22 MDT 2012 | mircea.toma | |
| Files Changed | ||||
|
MODIFY
/icefaces3/trunk/icefaces/core/src/main/javascript/application.js
MODIFY
/icefaces3/trunk/icefaces/core/src/main/javascript/submit.js
|
| Repository | Revision | Date | User | Message |
| ICEsoft Public SVN Repository | #29446 | Tue Jun 12 08:02:39 MDT 2012 | mircea.toma | |
| Files Changed | ||||
|
MODIFY
/icefaces3/trunk/icefaces/core/src/main/javascript/application.js
|
Lookup missing submit triggering element by navigating up the call stack to the fullSubmit or singleSubmit function call, and then retrieve the element parameter. Set the triggering element as property on the XMLHttpRequest object to act as a thread context variable so that its value can be used by the 'complete' and 'success' following events. This way the use of a global variable that can be changed by different browser asynchronous request threads is avoided.
Show
Mircea Toma
added a comment - Lookup missing submit triggering element by navigating up the call stack to the fullSubmit or singleSubmit function call, and then retrieve the element parameter. Set the triggering element as property on the XMLHttpRequest object to act as a thread context variable so that its value can be used by the 'complete' and 'success' following events. This way the use of a global variable that can be changed by different browser asynchronous request threads is avoided.
| Status | Reopened [ 4 ] | Resolved [ 5 ] |
| Resolution | Fixed [ 1 ] |
| Resolution | Fixed [ 1 ] | |
| Status | Resolved [ 5 ] | Reopened [ 4 ] |
| Fix Version/s | EE-3.0.0.GA_P01 [ 10327 ] |
Backported fix maintenance branch.
Show
Mircea Toma
added a comment - Backported fix maintenance branch.
| Status | Reopened [ 4 ] | Resolved [ 5 ] |
| Resolution | Fixed [ 1 ] |
| Salesforce Case | [5007000000LHmBc] | [5007000000LHmBc, 5007000000NID6t] |
| Status | Resolved [ 5 ] | Closed [ 6 ] |
Assume user initiated request when 'source' element is missing, most probably the submitting element doesn't have an ID which causes JSF to fail when looking it up.