Javascript error in jsf page.

Hi,
I am trying to Do post form a script function in a jsf page. I am using the trh:script tag for adding the script. But when run it i am getting a lot of errors saying that the attributes cannot be recognised. I am trying to send a xml updated with some data after the click of a button to the server. Though its not showing any any errors when not run.
Below is the code i am using :
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<%@ page contentType="text/html;charset=windows-1252"%>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
<%@ taglib uri="http://myfaces.apache.org/trinidad/html" prefix="trh"%>
<%@ taglib uri="http://myfaces.apache.org/trinidad" prefix="tr"%>
<%@ taglib uri="http://xmlns.oracle.com/dss/trinidad/faces" prefix="dvtt"%>
<%@ taglib uri="http://xmlns.oracle.com/adf/faces/rich" prefix="af"%>
<f:view>
<trh:script text="
var endpointURL = "http://localhost:7101/services/MobileManagerService";
var xmlstring = '<?xml version="1.0"encoding="UTF-8"?>\
<notifications>\
     <notification>\
          <id>1<\/id>\
               <status>CLOSE<\/status>\
          <\/notification>\
     <\/notifications>';
var xmlobject = (new DOMParser()).parseFromString(xmlstring, "text/xml");
var stautsXml = (new XMLSerializer()).serializeToString(xmlobject);
alert(stautsXml);
var http_request = false;
function makePOSTRequest(method, url, parameters) {
http_request = false;
if(window.XMLHttpRequest) { // Mozilla, Safari,...
http_request = new XMLHttpRequest();
if (http_request.overrideMimeType) {
// Set type accordingly to anticipated content type.
http_request.overrideMimeType('text/xml');
// http_request.overrideMimeType('text/html');
} else if (window.ActiveXObject) { // IE
try {
http_request = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
http_request = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e) {}
if (!http_request) {
alert('Cannot create XMLHttpRequest object');
return false;
http_request.onreadystatechange = alertContents;
// http_request.open(method, url, true);
if(method=='GET'){
http_request.open(method, url + parameters, true);
http_request.setRequestHeader("Content-type", "text/xml");
http_request.setRequestHeader("Content-length", parameters.length);
http_request.setRequestHeader("Connection", "close");
http_request.send(null);
if(method=='POST') {
http_request.open(method, url, true);
http_request.setRequestHeader("Content-type", "text/xml");
http_request.setRequestHeader("Content-length", parameters.length);
http_request.setRequestHeader("Connection", "close");
http_request.send(parameters);
if(method=='PUT') {
http_request.open(method, url, true);
http_request.setRequestHeader("Content-type", "text/xml");
http_request.setRequestHeader("Content-length", parameters.length);
http_request.setRequestHeader("Connection", "close");
http_request.send(parameters);
if(method=='DELETE') {
http_request.open(method, url+parameters, true);
http_request.setRequestHeader("Content-type", "text/xml");
http_request.setRequestHeader("Content-length", parameters.length);
http_request.setRequestHeader("Connection", "close");
http_request.send(null);
function alertContents() {
if (http_request.readyState == 4) {
if (http_request.status == 200) {
alert('Response received from server:\n'+http_request.responseText);
result = http_request.responseText;
// Turn < and > into < and > for displaying on the page.
result = result.replace(/\<([^!])/g, '<$1');
result = result.replace(/([^-])\>/g, '$1>');
document.getElementById('serverresponse').innerHTML = result;
} else {
alert('There was a problem with the request.'
+http_request.responseText +' '+http_request.status);
document.getElementById('serverresponse').innerHTML = http_request.responseText;
function postApproveForm() {
var poststr = stautsXml ;
alert('Sending XML to server:\n'+poststr);
makePOSTRequest('POST', endpointURL , poststr);
"/>
<trh:html id="h2">
<trh:head title="ApproveAlerts" id="h1">
<meta http-equiv="Content-Type"
content="text/html; charset=windows-1252"/>
<link type="text/css" rel="stylesheet" href="css/iPhone.css"/>
</trh:head>
<trh:body id="b1">

<af:messages id="m1"/>
<trh:body styleClass="body" id="b2">

<td>
<input type="button" name="Approve" value="Approve" onclick="postApproveform();" </input>
</td>
<af:outputText id="ot1" value='"#{requestScope.myId}"'/>
</trh:body>
</trh:body>
</trh:html>
</f:view>
Do i need to add some taglib or something to make it work ?
Regards
Sishant
Edited by: user784337 on May 24, 2010 3:37 AM

Because :
Session.getAtrribute is java-code that can only run on the server
and
var y = session.getAttribute is javascript-code run on the client.

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style="left: 19px; top: 16px; position: absolute" text="Button"/>
<webuijsf:button actionExpression="#{Page1.button2_action}" binding="#{Page1.button2}" id="button2"
onClick="window.showModelessDialog('./PopupPage.jsp');" style="position: absolute; left: 20px; top: 44px" text="Button"/>
When i click Button1, the popup window appears but will not load the page within the window. I get the following report in the server log:
StandardWrapperValve[jsp]: PWC1406: Servlet.service() for servlet jsp threw exception
java.lang.RuntimeException: Cannot find FacesContext
at javax.faces.webapp.UIComponentClassicTagBase.getFacesContext(UIComponentClassicTagBase.java:1811)
at javax.faces.webapp.UIComponentClassicTagBase.setJspId(UIComponentClassicTagBase.java:1628)
at org.apache.jsp.PopupPage_jsp._jspx_meth_f_view_0(PopupPage_jsp.java from :102)
at org.apache.jsp.PopupPage_jsp._jspService(PopupPage_jsp.java from :77)
ETC ETC
If i click Button2 (which does NOT return false in the onclick Script and thus submits the first page) the first attempt fails with the same error, but if i try a second time the popup window displays and loads the page correctly.
Any solutions would be greatly appreciated as this is driving me crazy :-s
Edited by: coxy69 on Jan 9, 2008 10:29 PM

Cannot find FacesContextThis generally indicates that you invoked a request which points to a JSP page which contains JSF tags, but that the request itself isn't passed through the FacesServlet. Make sure that the request URL is covered by the url-pattern setting of the FacesServlet in the web.xml.

Javascript Error with UIX Page

Hi all,
I am using JHeadstart 10.1.2.2.32 with JDeveloper 10.1.2.1.0 to develop UIX pages. I have run into the following problem with one of my UIX pages. We have a page with a table view which uses sortable headers. In certain situations when using the sortable headers in IE 6.0.2900.2180, a javascript error appears. This does not occur using Firefox.
It says:
Line: 2894
Char: 1
Error: 'type' is null or not an object
Code: 0
URL: (the URL of the page)
I have figured out that the error is occuring in the Common2_2_20.js file on the following line, which is part of the function _multivalidate:
var a7 = a6.type; The error only occurs in the following situation. If the user has just logged into the system and certain rows in the table are read-only and others are editable. If you click on any of the sortable headers, it will sort fine the first time. However, if you click on the sortable header again, the javascript error appears. It only happens if you click on the sortable headers twice in a row.
I have tried taking out the line of code, but then I can not sort the headers at all.
I read in the forum that the error can occur because of the way IE handles the compression of javascript files. We changed the setting on the app server to not compress javascript files. I then undeployed and redeployed the application. However the same error is still occuring.
If you need any more information, please let me know. Thanks in advance.
Susan

We found out that we had a custom script on the page that was interfering with script in the Common2_2_20.js. By moving the script to the end of our page, it solved our problem.
Susan

Javascript errors on Novell page

On Novell Documenttation pages i get this error :
A JavaScript error has occurred on this page! Please note down the following information and pass it on to the Webmaster..
Error: eval(docName + (".getElementById(\"" + objName + "\")")) is null
Page: http://www.novell.com/documentation/docui_a/docnav.js
Line: 20
Browser: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13
example :
http://www.novell.com/documentation/gw8/gw8_admin/?page=/documentation/gw8/gw8_admin/data/a2zvyc4.html
i tested IE , Opera and Chrome without problems.

On Novell Documenttation pages i get this error :
A JavaScript error has occurred on this page! Please note down the following information and pass it on to the Webmaster..
Error: eval(docName + (".getElementById(\"" + objName + "\")")) is null
Page: http://www.novell.com/documentation/docui_a/docnav.js
Line: 20
Browser: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13
example :
http://www.novell.com/documentation/gw8/gw8_admin/?page=/documentation/gw8/gw8_admin/data/a2zvyc4.html
i tested IE , Opera and Chrome without problems.

HTTP 500 internal server error with jsf pages in OC4J 10.1.2

Hi all. I am trying to use the Sun RI o fJSF1.1 together with a standalone OC4J 10.1.2. My jsf pages are not being displayed. Any clues.

Hi ,
Please answer my following questiosn.
1) which PI version are you using?
2) How many J2EE nodes you have.
please be reminded that SOAP is not for the heavy messages. Then you need to increase your timeout parameters from BASIS.
Rgds
Veeru
Edited by: viru srivastava on Dec 14, 2010 10:18 PM

Javascript error on jspx page

Hello all,
I am using ADF BC and ADF faces with JDEV version 11.2. I have issue where I have a popup on a page to create a row. Lately, I keep getting error in javascript as x269.getPeer().setBusy(x269,true); I used firebug to get this information and the line is in boot-SHEPHERD-PS1-9296.js
I am not able to see why I get this error. Does anyone have a clue or resolution to this issue? I am pasting the code of jspx page below -
<?xml version='1.0' encoding='UTF-8'?>
<jsp:root xmlns:jsp="http://java.sun.com/JSP/Page" version="2.1"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:af="http://xmlns.oracle.com/adf/faces/rich">
<jsp:directive.page contentType="text/html;charset=UTF-8"/>
<f:view>
<af:document id="d1">
<af:messages id="m1"/>
<af:form id="f1">
<af:pageTemplate viewId="/templates/twocol-fixedheader-nomenu.jspx"
value="#{bindings.pageTemplateBinding}" id="pt1">
<f:facet name="left">
<af:panelGroupLayout id="pgl1" layout="vertical">
<af:panelAccordion id="pa1">
<af:showDetailItem id="sdi1" stretchChildren="first">
<af:train value="#{controllerContext.currentViewPort.taskFlowContext.trainModel}"
id="t1" layout="vertical"/>
</af:showDetailItem>
</af:panelAccordion>
</af:panelGroupLayout>
</f:facet>
<f:facet name="center">
<af:panelGroupLayout id="pgl3" layout="vertical">
<af:panelHeader text="#{res['create.writeoff.approvalflow']}"
id="ph1">
<f:facet name="context"/>
<f:facet name="menuBar"/>
<f:facet name="toolbar">
<af:panelGroupLayout id="pgl2" layout="horizontal">
<af:trainButtonBar value="#{controllerContext.currentViewPort.taskFlowContext.trainModel}"
id="tbb1"/>
<af:toolbar id="t2">
<af:commandToolbarButton text="#{res['button.save.title']}"
id="ctbWriteOffExit"
action="Save" immediate="true"/>
<af:commandToolbarButton text="#{res['button.exit.title']}"
id="commandToolbarButton1"
action="Cancel"
immediate="true"/>
</af:toolbar>
</af:panelGroupLayout>
</f:facet>
<f:facet name="legend">
<af:outputFormatted value="WO#{bindings.Id.inputValue} : #{bindings.Title.inputValue}"
id="of2"/>
</f:facet>
<f:facet name="info"/>
<af:panelGroupLayout id="pgl4" layout="horizontal">
<af:spacer width="0" height="10" id="s2"/>
<af:outputFormatted id="of1"
value="#{res['create.writeoff.approvalflow.info']}"/>
</af:panelGroupLayout>
</af:panelHeader>
<af:separator id="s1"/>
<af:panelGroupLayout id="pgl5" layout="horizontal">
<af:commandToolbarButton id="ctb2"
text="#{res['button.insert.title']}"
rendered="#{UserInfoBean.approver}">
<af:showPopupBehavior popupId="p1"/>
</af:commandToolbarButton>
<af:commandToolbarButton id="commandToolbarButton2"
text="#{res['button.delete.title']}"
rendered="#{pageFlowScope.WriteOffBean.addedByUser == 'Y' and pageFlowScope.WriteOffBean.approverAddedBy == UserInfoBean.employeeLanId or backingBeanScope.AuthorizationBean.sysAdminRole}"
action="#{TableBean.deleteApprover_action}"/>
<af:commandToolbarButton id="commandToolbarButton3"
text="Insert Before">
<af:showPopupBehavior popupId="p3"/>
</af:commandToolbarButton>
<af:commandToolbarButton id="commandToolbarButton4"
text="Insert After">
<af:showPopupBehavior popupId="p3"/>
</af:commandToolbarButton>
</af:panelGroupLayout>
<af:table value="#{bindings.WoApproverVO11.collectionModel}"
var="row" rows="#{bindings.WoApproverVO11.rangeSize}"
emptyText="#{bindings.WoApproverVO11.viewable ? 'No data to display.' : 'Access Denied.'}"
fetchSize="#{bindings.WoApproverVO11.rangeSize}"
rowBandingInterval="0"
selectedRowKeys="#{bindings.WoApproverVO11.collectionModel.selectedRow}"
selectionListener="#{bindings.WoApproverVO11.collectionModel.makeCurrent}"
rowSelection="single" id="t3"
partialTriggers="::commandToolbarButton2 ::p3 ::d3"
styleClass="AFStretchWidth" displayRow="last">
<af:column sortProperty="SeqId" sortable="true"
headerText="#{bindings.WoApproverVO11.hints.SeqId.label}"
id="c1">
<af:outputText value="#{row.SeqId}" id="ot1">
<af:convertNumber groupingUsed="false"
pattern="#{bindings.WoApproverVO11.hints.SeqId.format}"/>
</af:outputText>
</af:column>
<af:column sortProperty="EmpRoleName" sortable="true"
headerText="#{bindings.WoApproverVO11.hints.EmpRoleName.label}"
id="c3">
<af:outputText value="#{row.EmpRoleName}" id="ot6"/>
</af:column>
<af:column sortProperty="Status" sortable="true"
headerText="#{bindings.WoApproverVO11.hints.Status.label}"
id="c2">
<af:outputText value="#{row.Status}" id="ot2"/>
</af:column>
<af:column sortProperty="Watcher" sortable="true"
headerText="#{bindings.WoApproverVO11.hints.Watcher.label}"
id="c4">
<af:outputText value="#{row.Watcher}" id="ot5"/>
</af:column>
<f:facet name="contextMenu">

</f:facet>
</af:table>
<af:popup id="p1"
popupFetchListener="#{pageFlowScope.WriteOffBean.addApproverPopupFetchListener}"
popupCanceledListener="#{pageFlowScope.WriteOffBean.addApproverPopupCancelListener}"
contentDelivery="lazyUncached"
binding="#{pageFlowScope.WriteOffBean.approverPopup}">
<af:dialog id="d2" title="Add Approver or Watcher"
dialogListener="#{pageFlowScope.WriteOffBean.addApproverDialogListener}">
<af:panelFormLayout id="pfl1">
<af:inputListOfValues id="empNameId"
popupTitle="Search and Select: #{bindings.EmpName.hints.label}"
value="#{bindings.EmpName.inputValue}"
label="#{bindings.EmpName.hints.label}"
model="#{bindings.EmpName.listOfValuesModel}"
required="#{bindings.EmpName.hints.mandatory}"
columns="#{bindings.EmpName.hints.displayWidth}"
shortDesc="#{bindings.EmpName.hints.tooltip}"
autoSubmit="true">
<f:validator binding="#{bindings.EmpName.validator}"/>
</af:inputListOfValues>
<af:selectBooleanCheckbox value="#{bindings.Watcher1.inputValue}"
label="#{bindings.Watcher1.label}"
shortDesc="#{bindings.Watcher1.hints.tooltip}"
id="sbc1"/>
</af:panelFormLayout>
</af:dialog>
</af:popup>
<af:popup id="p3"
popupFetchListener="#{pageFlowScope.WriteOffBean.addApproverPopupFetchListener}"
popupCanceledListener="#{pageFlowScope.WriteOffBean.addApproverPopupCancelListener}">
<af:dialog id="d3">
<af:inputListOfValues id="inputListOfValues1"
popupTitle="Search and Select: #{bindings.EmpName.hints.label}"
value="#{bindings.EmpName.inputValue}"
label="#{bindings.EmpName.hints.label}"
model="#{bindings.EmpName.listOfValuesModel}"
required="#{bindings.EmpName.hints.mandatory}"
columns="#{bindings.EmpName.hints.displayWidth}"
shortDesc="#{bindings.EmpName.hints.tooltip}"
autoSubmit="true">
<f:validator binding="#{bindings.EmpName.validator}"/>
</af:inputListOfValues>
<af:selectBooleanCheckbox value="#{bindings.Watcher1.inputValue}"
label="#{bindings.Watcher1.label}"
shortDesc="#{bindings.Watcher1.hints.tooltip}"
id="sbc2"/>
</af:dialog>
</af:popup>
</af:panelGroupLayout>
</f:facet>
</af:pageTemplate>
</af:form>
</af:document>
</f:view>
</jsp:root>

Hi,
build 9296 doesn't sound like a public version of JDeveloper. Is this from a production version ? If not, please test another version and - if required - file a bug
Frank

Javascript error for Inserting Pages from a source

Below is a script I wrote that isn't functioning properly on my large 200 page document that I need it to. Granted there might be a much easier way to script this, but I'm no expert. I have a 200 page document that needs to be 600 pages, basically every page needs to be copied twice (and obviously placed right after the original. So I have the original PDF, then I copied that PDF to use as a source document to copy from. (To clarify if I'm not being clear, the first 3 pages would be page 1, 2, 3,... it needs to be: 1,1,1,2,2,2,3,3,3 etc)
var targetpage = 0;
var sourcepage = 0;
while(sourcepage < 199)
    this.insertPages({
        nPage: targetpage,
        cPath: "source.pdf",
        nStart: sourcepage,
        nEnd: sourcepage
    targetpage++;
    this.insertPages({
        nPage: targetpage,
        cPath: "source.pdf",
        nStart: sourcepage,
        nEnd: sourcepage
    sourcepage++;
    targetpage=targetpage+2;
It gives me an error that I have no idea means, nor how to correct after only placing a total of 3 pages - so the doc went from 200 to 203 (2 of page 1 as intended, then 1 page of page 2, then for some reason it stops...
InvalidArgsError: Invalid arguments.
Doc.insertPages:9:Batch undefined:Exec
Why is it stopping? And please don't assume I know what I'm doing Thank you.

Have you read the Acrobat JS API Reference about the insertPages and the path value and restrictions?
insertPages now needs to use the "privileged context" when not being run as a console or batch event.
Safe path
Acrobat 6.0 introduced the concept of a safe path for JavaScript methods that write data to the local hard drive based on a path passed to it by one of its parameters.
A path cannot point to a system critical folder, for example a root, windows or system directory. A path is also subject to other unspecified tests.
For many methods, the file name must have an extension appropriate to the type of data that is to be saved. Some methods may have a no-overwrite restriction. These additional restrictions are noted in the documentation.
Generally, when a path is judged to be not safe, a NotAllowedError exception is thrown (see Error object) and the method fails.

Javascript error in BEx after system database copy

Hello,
we made a database copy of our BW 3.1 system on another hardware. After having done everything described in the How-To-Guide "Enable SAP BW Web functionality", we called the BEx via URL. The login screen displays and also the Report menu, but there occur JavaScript errors on the page, that didn't occur in the copy master. E.g.
"SAPBWSSgdo is null or not an object" or
"SAPBWItemCatalog undefined".
These errors prevent the choice menu for BW report value options to be displayed, which is quite annoying. Does anybody know where the error might come from? Are there any components required by BEx which weren't copied with the database copy?
Thanks for your help in advance,
Volker Hofmann

Hi Beat,
thanks you're helping me! The MIME-Repository objects like JS-Files, stylesheets and images can be read. The strange thing is:
The J2EE engine is hosted by a provider. When they're calling the BEx web reports, they're displayed correctly. But when we call them (via proxy!), the error occurs. Even the application management doesn't know where the error comes from, after having checked if the proxy caches old data. The error is still not resolved...
Do you have another idea?
Regards,
Volker

JavaScript errors after v4 upgrade

Hi,
we are currently in the process of upgrading our APEX from v2 to v4.
We have copied all of the application over and are currently testing them.
One thing we have noticed is that there are JavaScript errors on the pages which are not present in v2.
e.g Line: 2
Char: 61979
Error: 'length' is null or not an object
The application still works despite this error message. Was wondering if anyone has had similar problems in APEX 4?
Thanks
Edited by: Cashy on 23-Nov-2010 03:22

I removed all report regions from the page, then run it and the errors disappeared. I then put the regions back one by one and the error didnt come back.
Quite confusing and not quite sure what was wrong but it works OK now.
The version we are upgrading to is Application Express 4.0.0.00.46 and the templates we are using is template12.
Thanks for your time
Chris
Edited by: Cashy on 23-Nov-2010 05:15

Netui javascript errors in portal

The following code works in a webapp. It generates javascript errors in portal
<%@ page language="java" contentType="text/html;charset=UTF-8"%>
<%@taglib uri="http://beehive.apache.org/netui/tags-html-1.0" prefix="netui"%>
<%@taglib uri="http://beehive.apache.org/netui/tags-databinding-1.0" prefix="netui-data"%>
<%@taglib uri="http://beehive.apache.org/netui/tags-template-1.0" prefix="netui-template"%>
<%@taglib tagdir="/WEB-INF/tags" prefix="dst" %>
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<netui:html>
<head>
<netui:base/>
<script language="JavaScript" type="text/JavaScript">
function dstcheck(tagname)
alert(document[lookupIdByTagId("sampleForm", this)][lookupIdByTagId("textID", this)].value);
</script>
</head>
<netui:body>
<netui:form action="begin" tagId="sampleForm">
          <netui:textBox dataSource="pageFlow.textValue" tagId="textID" onBlur="dstcheck('textID')"></netui:textBox>
          <netui:anchor action="begin" formSubmit="true">first link</netui:anchor>
<dst:sample/>
     </netui:form>
</netui:body>
</netui:html>

Can you attach the javascript errors you were getting?
Thanks
Subbu
Srinivas Surapaneni wrote:
The following code works in a webapp. It generates javascript errors in portal
<%@ page language="java" contentType="text/html;charset=UTF-8"%>
<%@taglib uri="http://beehive.apache.org/netui/tags-html-1.0" prefix="netui"%>
<%@taglib uri="http://beehive.apache.org/netui/tags-databinding-1.0" prefix="netui-data"%>
<%@taglib uri="http://beehive.apache.org/netui/tags-template-1.0" prefix="netui-template"%>
<%@taglib tagdir="/WEB-INF/tags" prefix="dst" %>
<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<netui:html>
<head>
<netui:base/>
<script language="JavaScript" type="text/JavaScript">
function dstcheck(tagname)
alert(document[lookupIdByTagId("sampleForm", this)][lookupIdByTagId("textID", this)].value);
</script>
</head>
<netui:body>
<netui:form action="begin" tagId="sampleForm">
          <netui:textBox dataSource="pageFlow.textValue" tagId="textID" onBlur="dstcheck('textID')"></netui:textBox>
          <netui:anchor action="begin" formSubmit="true">first link</netui:anchor>
<dst:sample/>
     </netui:form>
</netui:body>
</netui:html>

Javascript error in jsf page.

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