Dynamic Tabs

Hi
I have read little bit about creating a tab page navigation bar as a list rather than using APEX's standard Tab page functionality. I have managed achieve this by defining a list and displaying in a region. However, I want the list contents to be dynamic (retrieved via a SQL query), rather then statically defined at design time. I am sure this can be done but am struggling with the approach to take. Can anyone give me basic pointers on how to do this?
Thanks in advance
Chris

Hi, Thanks for the replies.
Some more info:
I am developing a management dashboard. Each user of the app will have access to a configuration screen. In the configuration screen they are able to select which business areas are applicable/of interest to them. Each business area will then appear as a tab (the management screen will be the only permanent entry on the tab bar), so the query will be along the lines of
select tab_name, tab_page_target from user_options where user=:APP_USER and tab_display_option = 'Y'
union
select 'Configure', 20 from dual
The versions are as follows:
Full APEX version 4.1
Full DB version and edition 10g XE
Web server architecture (EPG, OHS or APEX listener) Glassfish with APEX Listener
Browser(s)/version(s) used FF4 IE8+
Theme 22
Template(s) Flexible
Region type(s) Flexible
Thanks
Chris

Similar Messages

Spry Dynamic Tabs - reCAPTCHA is missing when loading external php file

Hello,
I have solved all my problems lately on this forum.
But now im converting my site to use Dynamic tabs, and something goes wrong.
The dynamic tabs load content from external files. It loads html but i think something goes wrong with php and my buttons.
You need to know ALL is working perfect on the old site.
2 problems;
I dont know how to convert my buttons to this new style.
I dont know why the reCAP suddently is missing.
Why is reCAPTCHA missing?
SOURCE HTML (index.html);
<?php include("PHP/form.php"); ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:spry="http://ns.adobe.com/spry">
<head>
<meta http-equiv="Content-type" content="text/html; charset=UTF-8" />
     <title>Wientjes Voegwerk & Renovatie - Home</title>
    <meta http-equiv="Content-Language" content="NL" />
     <meta http-equiv="imagetoolbar" content="no" />
     <meta name="MSSmartTagsPreventParsing" content="true" />
    <meta name="description" content="Wientjes Voegwerk en Renovatie is een voeg- en renovatiebedrijf gespecialiseerd in gevelrenovatie. Dagelijkse werkzaamheden zijn het voegen van nieuwbouwwerk, en alle voorkomende vormen van gevelrenovatie. Ik geef uw woning, garage of schoorsteen de aandacht die het verdient en ben trots op het resultaat van mijn werk!"/>
    <meta name="keywords" content="Voegwerk, Renovatie, Reinigen, Impregneren, Muur, Voegen, Steen, Woning, Garage, Schoorsteen, Bedrijf, Gevel, Wientjes, Uitslijten, Kappen, Fundering, Vorstschade, Metselen, Metselwerk, Vocht" />
    <meta name="author" content="Rob Nijlaan" />
    <link href="CSS/Style2.css" rel="stylesheet" type="text/css" />
    <script src="JAVASCRIPT/SpryTabbedPanels.js" type="text/javascript"></script>
    <script src="JAVASCRIPT/SpryEffects.js" type="text/javascript"></script>
     <script src="JAVASCRIPT/SpryData.js" type="text/javascript"></script>
    <script src="JAVASCRIPT/xpath.js" type="text/javascript"></script>
     <script type="text/javascript">
     
     </script>
</head>
<body>
<div id="WContainer">
<div id="WHeader" align="center"> <img src="Art/VoegenRenLos.png" width="540" height="58" alt="Voeg en Renovatiebedrijf" /><br />
    <img src="Art/WientLogo.png" width="600" height="136" alt="Wientjes Voegwerk & Renovatie" /> </div>
<script type="text/javascript">
     var dsTabs = new Spry.Data.XMLDataSet("data/data.xml", "tabs/tab");
     function loadContent(panel,url){
          Spry.Utils.updateContent(panel,url);
     Spry.Data.Region.addObserver("example1Region",dateLoadedCallback);
     function dateLoadedCallback(notificationType, notifier, data){
          if (notificationType =="onPostUpdate"){
               row= dsTabs.getRowByRowNumber(0)
               if(row){
                    loadContent('0',row.url)
     </script>
<div id="example1Region" spry:region="dsTabs">
    <div id="dynamicTabs" class="TabbedPanels">
      <ul class="TabbedPanelsTabGroup" >
        <li spry:repeat="dsTabs" class="TabbedPanelsTab" onclick="loadContent('{ds_RowID}','{url}');" tabindex="0">{title}</li>
      </ul>
      <div class="TabbedPanelsContentGroup">
        <div spry:repeat="dsTabs" id="{ds_RowID}" class="TabbedPanelsContent"></div>
      </div>
    </div>
    <script type="text/javascript">
            var t1 = new Spry.Widget.TabbedPanels("dynamicTabs");
             </script>
</div>
<div id="WFooter" align="center">
    <p class="footer">Wientjes Voegwerk & Renovatie    ,    03- '02       »      Site by ;    <b>Rob Nijlaan</b></p>
</div>
</div>
</body>
</html>
Dont mind the extra javascripts they are not used for now (like SpryEffects.js) its for future use.
SOURCE XML (data.xml);
<?xml version="1.0" encoding="UTF-8"?>
<tabs>
    <tab>
        <title>
          tab 1
          </title>
        <url>../data/HOME.html</url>
    </tab>
    <tab>
        <title>Tab2</title>
        <url>examples/tab2.html</url>
    </tab>
     <tab>
        <title>Tab3</title>
        <url>examples/tab2.html</url>
    </tab>
     <tab>
        <title>Tab4</title>
        <url>../PHP/form.php</url>
    </tab>
</tabs>
The html file loads like it should be, but the php form has problems.
See it yourself: http://www.wientjesvoegwerk.nl/index2.html
The tab 1 displays a html file like it should.
The tab 4 displays the contact form but you will see the reCAPTHCA is missing.
I have really no clue why it happens, exept maybe its a PHP issue.
Maybe the script isnt compatible with non-html documents...
Can someone please tell me whats the problem and if there is a solution????
How do i change this button?
I used this in my previous site:
<table class="Button" >
     <tr>
     <td style="padding-right:0px" title ="Home">
     <a href="#" title="Home" style="background-image:url(/Buttons/Home.png);width:172px;height:75px;display:block;"><br/>
     </a></td>
     </tr>
</table>
But the dynamic script uses {title} to get the <title> out of the xml.
I tryd to put this straight into the title tags in the xml but obviously it wont work.
And i really dont have a clue how to change this.
My button has a mouseover img. Basicly its 2 buttons in 1 img stacked on top of each other.
Like this: http://www.wientjesvoegwerk.nl/Buttons/contact.png
Because of the CSS script it hovers to the right position.
Part of SOURCE CSS (Style.css)
.Button a{display:block;}
.Button a:hover{background-position:left bottom;}
a.Button {display:none}
How can i change the xml and the script so "title" can be replaced with the button.
Or how can i change the button so the mouseover works and the script still takes the button-img from the xml???
Any help would be nice, because im finnaly in a postition to finish this site, and this is the only blockade left to conquer...

Maybe it is not liking that the index page is an HTML page and not a PHP page. Try this way:
In your form.php, remove the following code:
<?php
require_once('recaptchalib.php');
$publickey = "6LfKNwwAAAAAAEdS6PjiDSHRQBDOYrGcM8R1eQQm"; // you got this from the signup page
echo recaptcha_get_html($publickey);
?>
Replace it with:
<script type="text/javascript" src="http://api.recaptcha.net/challenge?k=6LfKNwwAAAAAAEdS6PjiDSHRQBDOYrGcM8R1eQQm"></script>
    <noscript>
          <iframe src="http://api.recaptcha.net/noscript?k=6LfKNwwAAAAAAEdS6PjiDSHRQBDOYrGcM8R1eQQm" height="300" width="500" frameborder="0"></iframe><br/>
          <textarea name="recaptcha_challenge_field" rows="3" cols="40"></textarea>
          <input type="hidden" name="recaptcha_response_field" value="manual_challenge"/>
    </noscript>
The replacement code is the same code that is outputted from the recaptchalib.php file.

Using Dynamic Tabs in 11gR2 doesn't seem to work.

Hi there,
I'm trying to use the Dynamic Tabs Template in an ADF 11.1.2.3 application using JHeadstart 11.1.2.1.28.
According to the developerguide section 9.3.1. (Enabling Dynamic Tabs) it should be rather easy to do this.
Set PageTemplate to : /common/pageTemplates/JhsDynamicTabsPageTemplate
Set datacontrolscope to : Isolated
Set Default group Usage to : Region with Page Fragments.
Set Default group Region Access to : Common UI Shell Page.
I use facelets as viewtechnology.
Generating the application works fine.
Running the application results in an error at startup :
Error 500--Internal Server Error
java.io.FileNotFoundException: /common/regions/DynamicTabs.jsff Not Found in ExternalContext as a Resource
The pagetemplate can't find the reference. The file is nowhere near /common/regions/DynamicTabs.jsff. I actually cannot find it at all.
I can reproduce this behavior on two different workstations.
All of the above works smoothly in 11gR1.
I think it's a bug, at least it looks like it.
What do you think ?
Regards Luc

Hi Steven,
it is time for "Ripley's believe it or not" I guess....
I am definitely able to reproduce the behavior.
1) Create new ADF fusion webapp
2) Create new ADF BC.
2a) Connection = HR.
2b) create EO, VO for Employees and Departments and also create default AM.
No adjustments, everything default.
3) Refresh Datacontrol palette to have new DC available
4) Enable JHeadstart on ViewController project
5) Create new Service Definition. Accept all the defaults.
6) Go to application Definition and make the following adjustments
6a) Set PageTemplate to : /common/pageTemplates/JhsDynamicTabsPageTemplate
6b) Set datacontrolscope to : Isolated
7) Apply, Save all and generate.
During generation the /common/regions/DynamicTabs.jsff is not added to the project.
Running the new application results in
Error 500--Internal Server Error
java.io.FileNotFoundException: /common/regions/DynamicTabs.jsff Not Found in ExternalContext as a Resource
Versions :
ADF 11.1.2.3
JHeadstart 11.1.2.1.28
Windows 7 64bit
And I also have the OraFormsFaces extension installed. Could that be causing the problem ??
I do not use it in this project, but the fact that it is there and that it is available as in the New gallery ....--> JHeadstart --> JHeadstart OFF Generator indicates that OFF does influence JHS in some way ?
Regards
Luc
Edited by: lucbors on Jan 18, 2013 7:17 PM

Dynamic tabs in a DeskI report

Does anyone have experience dynamically creating tabs in a Deski report? For example, we would like to show sales by store where each store has its own tab. We would like a tab to be created and visible only when the store has data that is returned from the query. We are trying to accomplish this via VBA. We have successfully done this in Excel using VBA but can't seem to find the matching tab.visible property in BO Deski VBA. We would rather not hard-code filters for each tab as the list of stores changes as the criteria for the query (ie. year/quarter) changes.
Thanks for any help you can provide.

Hi Guillermo,
Welcome to SDN.
You can have dynamic tabs by placing the <htmlb:tabStripItem> in a loop in the layout:
<% loop at tabstrip_tab. %>
<htmlb:tabStripItem index="<%=tabstrip_tab-index%>" etc. />
<% endloop. %>
Where tabstrip_tab contains the details of the tabstrip items.
Regards,
Patrick.

Dynamic tabs in the tabstrip

Hello All,
I am trying to populate dynamic tabs using the function module
TAXI_INITIALIZE_CARRIERSCREEN. Using this FM we can populate at the max 32 tabs.
My requirement is to place more than 32 tabs in the tabstrip.
Is there any other function module which is used to populate tabs.
Or any other solution for this.
Thanks in Advance.
Regards,
Suganya.

hi,
i need help on TAXI_INITIALIZE_CARRIERSCREEN. i want to know how to use this
say, i have created a tabcontrol in the screen painter with function code and reference field. i want to change the text dynamically during runtime.
can i use this function.
Moreover , say,
tabcap-TAB01 = 'TOTAL'.
tabcap-TAB02 = 'SIZEE'.
*TABSTRIP_NAME
CALL FUNCTION 'TAXI_INITIALIZE_CARRIERSCREEN'
EXPORTING
    tabstrip_captions       = tabcap
GUI_PROGRAM             =
GUI_STATUS              =
GUI_TITLE               =
GUI_TITLE_PARAM         =
In the above where do i specify the TAB Strip control Name.
i dont know how to pass on the export details for GUI_PROGRAM and rest of it. kindly help me
regs,
raja

Dynamic TABS in a Tabstrip

Hi all.
First all sorry by my poor english i will try to explain my problem.
I'm developing a Web Site with BSP and it const of 2 frames obviusly with 2 web pages Menu.htm and Content.htm
what i need is: if I press a link in menu.htm, in content.htm appears a Tabstrip, (that's easy) now if I press again the link in menu.htm, in content.htm must appears other Tabstripitem at rigth side of the first Tab created..
it's understand??
how can I do that?? OO? i saw somes examples in PORTAL so this is possible to do. help?
Thanks all is my first post here

Hi Guillermo,
Welcome to SDN.
You can have dynamic tabs by placing the <htmlb:tabStripItem> in a loop in the layout:
<% loop at tabstrip_tab. %>
<htmlb:tabStripItem index="<%=tabstrip_tab-index%>" etc. />
<% endloop. %>
Where tabstrip_tab contains the details of the tabstrip items.
Regards,
Patrick.

How to populate Dynamic tab page details depending upon tab details.

I have developed a dynamic tab, using two tables, Employees and Deaprtments. using the Department table i dynamically created tab based on Department Names, and in each tab want to
display the relevent employees.
I am able to even run the page when it opens it displays the first department tab as "Administrator" and also displays it's employees in that tab but when i click on other tab
i get's error "
java.lang.NullPointerException
ADF_FACES-60097:For more information, please see the server's error log for an entry beginning with: ADF_FACES-60096:Server Exception during PPR, #1 "
Can any one please tell me what to do. as i am am using af:iterator.
Thanks.

Below is the code :
<?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"
xmlns:dvt="http://xmlns.oracle.com/dss/adf/faces">
<jsp:directive.page contentType="text/html;charset=UTF-8"/>
<f:view>
<af:document id="d1">
<af:messages id="m1"/>
<af:form id="f1">
<af:panelStretchLayout topHeight="50px" id="psl1">
<f:facet name="top"/>
<f:facet name="center">
<af:panelTabbed id="pt1">
<af:iterator id="i1"
value="#{bindings.Departments_Inst1.collectionModel}"
var="deptrow">
<af:showDetailItem text="#{deptrow.DepartmentName}" id="sdi1"
disclosureListener="#{GraphBean.onTabDisclosure}">
<f:attribute name="rowKey" value="#{deptrow.makeCurrent}"/>
<af:table value="#{bindings.Employees_Inst.collectionModel}"
var="row"
rows="#{bindings.Employees_Inst.rangeSize}"
emptyText="#{bindings.Employees_Inst.viewable ? 'No data to display.' : 'Access Denied.'}"
fetchSize="#{bindings.Employees_Inst.rangeSize}"
rowBandingInterval="0" id="t1">
<af:column sortProperty="EmployeeId" sortable="false"
headerText="#{bindings.Employees_Inst.hints.EmployeeId.label}"
id="c2">
<af:inputText value="#{row.bindings.EmployeeId.inputValue}"
label="#{bindings.Employees_Inst.hints.EmployeeId.label}"
required="#{bindings.Employees_Inst.hints.EmployeeId.mandatory}"
columns="#{bindings.Employees_Inst.hints.EmployeeId.displayWidth}"
maximumLength="#{bindings.Employees_Inst.hints.EmployeeId.precision}"
shortDesc="#{bindings.Employees_Inst.hints.EmployeeId.tooltip}"
id="it1">
<f:validator binding="#{row.bindings.EmployeeId.validator}"/>
<af:convertNumber groupingUsed="false"
pattern="#{bindings.Employees_Inst.hints.EmployeeId.format}"/>
</af:inputText>
</af:column>
<af:column sortProperty="FirstName" sortable="false"
headerText="#{bindings.Employees_Inst.hints.FirstName.label}"
id="c3">
<af:inputText value="#{row.bindings.FirstName.inputValue}"
label="#{bindings.Employees_Inst.hints.FirstName.label}"
required="#{bindings.Employees_Inst.hints.FirstName.mandatory}"
columns="#{bindings.Employees_Inst.hints.FirstName.displayWidth}"
maximumLength="#{bindings.Employees_Inst.hints.FirstName.precision}"
shortDesc="#{bindings.Employees_Inst.hints.FirstName.tooltip}"
id="it7">
<f:validator binding="#{row.bindings.FirstName.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="LastName" sortable="false"
headerText="#{bindings.Employees_Inst.hints.LastName.label}"
id="c5">
<af:inputText value="#{row.bindings.LastName.inputValue}"
label="#{bindings.Employees_Inst.hints.LastName.label}"
required="#{bindings.Employees_Inst.hints.LastName.mandatory}"
columns="#{bindings.Employees_Inst.hints.LastName.displayWidth}"
maximumLength="#{bindings.Employees_Inst.hints.LastName.precision}"
shortDesc="#{bindings.Employees_Inst.hints.LastName.tooltip}"
id="it4">
<f:validator binding="#{row.bindings.LastName.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="Email" sortable="false"
headerText="#{bindings.Employees_Inst.hints.Email.label}"
id="c1">
<af:inputText value="#{row.bindings.Email.inputValue}"
label="#{bindings.Employees_Inst.hints.Email.label}"
required="#{bindings.Employees_Inst.hints.Email.mandatory}"
columns="#{bindings.Employees_Inst.hints.Email.displayWidth}"
maximumLength="#{bindings.Employees_Inst.hints.Email.precision}"
shortDesc="#{bindings.Employees_Inst.hints.Email.tooltip}"
id="it5">
<f:validator binding="#{row.bindings.Email.validator}"/>
</af:inputText>
</af:column>
<af:column sortProperty="Salary" sortable="false"
headerText="#{bindings.Employees_Inst.hints.Salary.label}"
id="c6">
<af:inputText value="#{row.bindings.Salary.inputValue}"
label="#{bindings.Employees_Inst.hints.Salary.label}"
required="#{bindings.Employees_Inst.hints.Salary.mandatory}"
columns="#{bindings.Employees_Inst.hints.Salary.displayWidth}"
maximumLength="#{bindings.Employees_Inst.hints.Salary.precision}"
shortDesc="#{bindings.Employees_Inst.hints.Salary.tooltip}"
id="it3">
<f:validator binding="#{row.bindings.Salary.validator}"/>
<af:convertNumber groupingUsed="false"
pattern="#{bindings.Employees_Inst.hints.Salary.format}"/>
</af:inputText>
</af:column>
<af:column sortProperty="ManagerId" sortable="false"
headerText="#{bindings.Employees_Inst.hints.ManagerId.label}"
id="c7">
<af:inputText value="#{row.bindings.ManagerId.inputValue}"
label="#{bindings.Employees_Inst.hints.ManagerId.label}"
required="#{bindings.Employees_Inst.hints.ManagerId.mandatory}"
columns="#{bindings.Employees_Inst.hints.ManagerId.displayWidth}"
maximumLength="#{bindings.Employees_Inst.hints.ManagerId.precision}"
shortDesc="#{bindings.Employees_Inst.hints.ManagerId.tooltip}"
id="it2">
<f:validator binding="#{row.bindings.ManagerId.validator}"/>
<af:convertNumber groupingUsed="false"
pattern="#{bindings.Employees_Inst.hints.ManagerId.format}"/>
</af:inputText>
</af:column>
<af:column sortProperty="DepartmentId" sortable="false"
headerText="#{bindings.Employees_Inst.hints.DepartmentId.label}"
id="c4">
<af:inputText value="#{row.bindings.DepartmentId.inputValue}"
label="#{bindings.Employees_Inst.hints.DepartmentId.label}"
required="#{bindings.Employees_Inst.hints.DepartmentId.mandatory}"
columns="#{bindings.Employees_Inst.hints.DepartmentId.displayWidth}"
maximumLength="#{bindings.Employees_Inst.hints.DepartmentId.precision}"
shortDesc="#{bindings.Employees_Inst.hints.DepartmentId.tooltip}"
id="it6">
<f:validator binding="#{row.bindings.DepartmentId.validator}"/>
<af:convertNumber groupingUsed="false"
pattern="#{bindings.Employees_Inst.hints.DepartmentId.format}"/>
</af:inputText>
</af:column>
</af:table>
</af:showDetailItem>
</af:iterator>
</af:panelTabbed>

</f:facet>
</af:panelStretchLayout>
</af:form>
</af:document>
</f:view>
</jsp:root>
-- Below is the log :
<LifecycleImpl> <_handleException> ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase INVOKE_APPLICATION 5
javax.el.ELException: java.lang.NullPointerException
     at com.sun.el.parser.AstValue.invoke(Unknown Source)
     at com.sun.el.MethodExpressionImpl.invoke(Unknown Source)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.broadcastToMethodExpression(UIXComponentBase.java:1300)
     at org.apache.myfaces.trinidad.component.UIXShowDetail.broadcast(UIXShowDetail.java:154)
     at oracle.adf.view.rich.component.rich.layout.RichShowDetailItem.broadcast(RichShowDetailItem.java:192)
     at org.apache.myfaces.trinidad.component.UIXCollection.broadcast(UIXCollection.java:148)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.broadcastEvents(LifecycleImpl.java:902)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:313)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:186)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
     at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
     at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
     at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
     at java.security.AccessController.doPrivileged(Native Method)
     at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
     at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
     at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
     at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
     at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused by: java.lang.NullPointerException
     at view.GraphBean.onTabDisclosure(GraphBean.java:40)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     ... 46 more
<RegistrationConfigurator> <handleError> ADF_FACES-60096:Server Exception during PPR, #1
javax.el.ELException: java.lang.NullPointerException
     at com.sun.el.parser.AstValue.invoke(Unknown Source)
     at com.sun.el.MethodExpressionImpl.invoke(Unknown Source)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.broadcastToMethodExpression(UIXComponentBase.java:1300)
     at org.apache.myfaces.trinidad.component.UIXShowDetail.broadcast(UIXShowDetail.java:154)
     at oracle.adf.view.rich.component.rich.layout.RichShowDetailItem.broadcast(RichShowDetailItem.java:192)
     at org.apache.myfaces.trinidad.component.UIXCollection.broadcast(UIXCollection.java:148)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.broadcastEvents(LifecycleImpl.java:902)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:313)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:186)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)
     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
     at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
     at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
     at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:446)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:177)
     at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
     at java.security.AccessController.doPrivileged(Native Method)
     at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
     at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
     at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
     at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
     at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused by: java.lang.NullPointerException
     at view.GraphBean.onTabDisclosure(GraphBean.java:40)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     ... 46 more

Is dynamic tab possible ?

Hi Experts,
I have got a requirment where I am designing screen in module pool purpose of this program is to take input from user and save in table.
Based on the functional location(FL) there can be different no of Equipment if for a FL there is 3 eqipment then 3 tabs should appear if there is 4 then 4 and so on.
So basically my requirment is to create dynamic tabs is it possible ?
As of now I am solving it like this - I am taking 10 tabs (as I know there can not be more then 10 equipment for a FL) and activating only those tabs where there is data rest will just appear but will not be active is there any way to hide tabs like parameters ?
Any help in this regard will be highly appreciated.
Regards
Bikas

If you are not aware about how many tabs you want to keep active until runtime, u can use the concept of field symbols...it will help you to get the required tabs and then you have to program it in PBO by doing loop at screen and then accordingly you can activate tabs.

Dynamic Tabs & PDF form display cause IE CPU up and PC hang

Hi Experts,
I create dynamic tabs and inside each tab I create interactive form with PDF data inside to display PDF. After running for a while, the CPU goes up and PC hang. What could be the problem for this? (I'm using IE7)
Thanks,
- Anthony -

Hi Thomas,
Thank you for your reply!
I've re-designed it in a way that only one instance of Adobe Reader in the current selected tab. Whenever user choose another tab, I remove Adobe Reader from that tab and create in the new selected tab. The problem still exists. I don't know what and where exactly problem is. This is excerpt code in WDDOMODIFYVIEW to remove interactive form first and all tabs later. Do you see any problem with this piece of code?
Be noted that the IE get hang only (CPU 100%) when I run it for a while, meanings select selecte items in view1 and pdf preview in view2, back to view 1 to select other items go to view2 to preview pdf....
data: lo_f             type ref to cl_wd_interactive_form,
         lo_tabstrip type ref to cl_wd_tabstrip,
         lo_tab        type ref to cl_wd_tab,
        ls_pdftab    type wd_this->element_pdftab.
if lo_tabstrip->has_tabs( ) = 'X'.
    " Remove adobe reader in the old tab
    if ls_pdftab-old_tab is not initial.
      lo_tab = lo_tabstrip->get_tab( id = ls_pdftab-old_tab ).
      if lo_tab is not initial.
        lo_f ?= lo_tab->get_content( ).
        if lo_f is not initial.
          lo_f->unset__parent( ).
          lo_f->unregister_from_view( ).
          free lo_f.
        endif.
      endif.
    endif.
    " Remove all tabs
    lo_tabstrip->remove_all_tabs( ).
endif.
Thanks,
- Anthony -

UIShell Dynamic tabs vs multiple Browser tabs ?

Hi all,
Can someone explain what is exactly benefits we have by using dynamic tabs, compare to multiple browser tabs ?
Can anyone give an example of the problems encountered when using multiple browser tabs ?

ADF does support multiple browser tabs but you must design your application carefully. See: http://one-size-doesnt-fit-all.blogspot.com.au/2011/10/pageflowscope-with-unbounded-task-flows.html
As for the UIShell vs multi browser tabs, it's a UI design question. Once upon a time Mozilla Thunderbird used to open emails in separate windows (= multi browser tabs) and now uses inline tabs (= UI Shell). Which is the right way? Neither, depends on your user requirements.
CM.

UI Dynamic Tabs Shell - Child Taskflow not rendering / instantiated

Hi All,
I have had this problem, ever since rebuilding my application using Jdev 11.1.2, although I am not convinced this is a problem with Jdveloper verison.
Basically, I have developed the UI to open new task flows as dynamic tabs, making use of the tab context API as published. The application works perfectly and I can create new dynamic tabs and close them fine.
Once I add a data control af:table to the child taskflow however and display this, the taskflow opens fine. The weird behavior begins, after I close this, using the standard UI removecurrent tab icon (the little x to the far right of the form), I cannot re-open another task flow. A new tab is created, however the taskflow within this (one being called) does not render or instantiate.
If I remove the table from the page fragment, normal behavior resumes.
I am at a complete loss as to why this is occurring.
Any insights would be great.
I would also like to point out... no errors are written to the log, even at the Finest level. The launch method also completes successfully. If I don't close, I am only able to open a maximum of 3 tabs before the render issue occurs.
Cheers,
Simo
Edited by: Simo on Oct 30, 2011 10:38 PM

Hi Frank,
Well you were right, this was an implementation issue, but one being caused by some different behaviour in 11.1.2. I was actually setting the tab_id dynamically after the user has selected a row, via clicking a link. The ID was returning null hence the weird tab behaviour.
Ironically, it was actually another recent note that you have posted http://blogs.oracle.com/jdevotnharvest/entry/jdeveloper_11_1_2_command that led me to the solution!!
So thanks inadvertently !!
Cheers,
Simo

How to create Dynamic Tab in ADF, to achive multiple transaction at a time

Hi,
I want to create Dynamic tab in ADF, to achieve Multiple transaction at a time by opening new tab for a transaction.
For Example: User can order multiple product at the same time by opening the order form in multiple TAB.
Scenario:
i) When user will click on addNewTab, new tab will be added.
ii) If user Click on close btn on Tab, Tab will be closed (Transaction will be removed).
iii) user can save all transaction( can save multiple product Order in different tab.)
iv) when user select any product in form, Rename the Tab name as well.
Need Help on this :(
Thanks & Regards
Pratap Rudra

Hi Rudra,
You can implement all your problem using Tab API .
When you are closing the tab you can roll back transaction which you want.
Tab API will give control over closing and opening tab.
And also you can give tab name while opening the tab.
Thanks
Prateek

Multiple TaskFlow instances in the UIShell - popup and dynamic tab

Hi all,
I have strange situation with JDev 11.1.1.6
First, I run the one, fragment based, bounded TF (named TF_A) in the one dynamic tab.
Also, run another TF (named TF_B) in the second dynamic tab.
Then, from that second dyn tab, I run second instance of the first TF, so TF_A, this time as a static region in the af:popup.
However, the instance in the popup does not show the jsf fragment at all.
This occurs _only when another instance of the same TF is already running elsewhere (on the first dynamic tab)
Otherwise, the TF_A in the popup behaves properly.
The TF_A does not have Controller transaction, and this behavior does not depend on the Sharing Data Controll setting. Is the same in both cases.
I am able to close the popup, and the application continues to behave normally.
Of course, there is no stackTrace anywhere.
Any advice ?
Anyone ?
Edited by: Cvele_new_account on Mar 1, 2013 4:08 AM

Hi Frank, thanks for response.
Do you think that somehow in my case there is only one instance of the TF_A ?
Here is relevant settings for my popup containing static region with TF_A
          <af:popup id="pB55" contentDelivery="lazyUncached"
                    popupFetchListener="#{myBean.crudPopupFetchListener}"
                    autoCancel="disabled" childCreation="deferred">
            <af:panelWindow ...>
              <af:region value="#{bindings.TF_A.regionModel}" id="r6"
            </af:panelWindow>
          </af:popup>myBean.crudPopupFetchListener :
   //Task flow activation code (for the TF binding 'active' property bellow)
   pageFlowScope.put("pB55", "true);
   // code for setting the TF parameters:
   .....and here i setting for TF_A binding from the pageDef:
    <taskFlow id="TF_A"
              taskFlowId="..."
              activation="conditional"
              xmlns="http://xmlns.oracle.com/adf/controller/binding"
              Refresh="ifNeeded" active="#{pageFlowScope.pB55 eq true}">
      <parameters>
      </parameters>
    </taskFlow>

JSF Page Fragment based on Oracle Dynamic Tabs Shell Template

Hi
JDeveloper 11.1.1.6
Can we create a JSF Page Fragment (jsff) based on an Oracle Dynamic Tabs Shell Template ?
I tried to create this jsff page and added in a bounded taskflow.
In the create jsff wizard, it will allow us to select the Oracle Dynamic Tabs Shell Template, but when trying to use this taskflow in the another page (jspx), it is giving the following exception.
javax.faces.FacesException: javax.el.PropertyNotFoundException: Target Unreachable, 'tabContext' returned null
at com.sun.faces.application.ApplicationImpl.createComponent(ApplicationImpl.java:261)
at javax.faces.webapp.UIComponentELTag.createComponent(UIComponentELTag.java:222)
Basically the reason why I am trying to do like this is that I have to simply drop the taskflow in a page as a region.
The ViewController project code will only be created as an ADF Library Jar File and be used in other projects
(it will not be deployed as a web application (war))
More about the requirement:
I have a BPM Application in which I have 2 ADF ViewController projects, one for only BPM Human Task related UI and another for only ADF functionality.
I am writing a custom BPM Workspace kind of ADF Application and want the UI to be based on the Oracle Dynamic Tab Shell Template.
ADF ViewController project is deployed only as a ADF Library Jar file.
Another advantage I can have is I can test my ADF code within JDeveloper.
(If I create a jspx page based Oracle Dynamic Tab Shell Template in the BPM Human Task Related UI project, I will not be able to run it in JDeveloper and test it.
Otherwise I have to deploy to the SOA environment each time I make a change)
Thanks for any help.
Sameer

Hi,
the dynamic tab shell template can only be used with top level (JSPX) pages (in 12c also with Facelet pages). There is no configuration for templates that would make the JDeveloper IDE to not show the template of the selected page is a fragment.
Frank

Dynamic tabs like the one on Developer Center

I'm looking to learn how to build the dynamic tabs like on
the link below:
http://www.adobe.com/devnet/
When you hit each tab the content comes up on the same html
document....layers maybe?
thanks for helping,
Sasha

Try this:
http://www.fourlevel.com/product/ipanel/index.htm
I have it. Just deployed it on a new site. I love it and 4
Level's support
is top notch.
Walt
"Sasha is in d house" <[email protected]>
wrote in message
news:er9rjt$9ql$[email protected]..
> I'm looking to learn how to build the dynamic tabs like
on the link below:
>
http://www.adobe.com/devnet/
>
> When you hit each tab the content comes up on the same
html
> document....layers maybe?
>
> thanks for helping,
>
> Sasha
>

Dynamic tab not showing data

JDev 11.1.1.4, JHS 11.1.1.3
I have a table with a groupLink field that opens another group in a dynamic tab. When I put in some debug output I can see that the underlying view for the new dynamic tab is querying up the correct data, but when the tab opens up it says "No rows found". I have a couple of other groupLinks on other pages, one of which works, one of which gives the same result as this one. They are all setup according to the directions in the JHS developer's guide. Any insight anyone has would be appreciated.
Here's the output from the JDev console (lines beginning with "Debug" are my output inserted into executeQuery method):
<BreadcrumbManager> <processBreadcrumbs> Executing processBreadcrumbs for null
<BreadcrumbManager> <loadBreadcrumbConfig> loadBreadcrumbConfig: pagePath is null
<SetCurrentRowBean> <execute> Calling queryByKeyValue on app module with voUsage MyView1 and rowKeyValue 1028
<JhsApplicationModuleImpl> <queryByKeyValueInternal> executing queryByKeyValueInternal(value=1028) for MyView1
<JhsApplicationModuleImpl> <queryByKeyValueInternal> executing queryByKeyValueInternal(key=Id, value=1028) for MyView1
Debug - execute query
Debug - [SQL Statement]
Debug - 1 rows found
Debug - id of found row = 1028
<JhsPageLifecycle> <validateRegion> Executing validateRegion for region com_pq_tracs_view_pageDefs_AccountsPageDef_WEB_INF_adfc_config_Accounts_xml_AccountsTaskFlow
<JhsPageLifecycle> <refreshRegion> Executing refreshRegion for region com_pq_tracs_view_pageDefs_AccountsPageDef_WEB_INF_adfc_config_Accounts_xml_AccountsTaskFlow current page fragment: /AccountsTaskFlow/Accounts
<JhsApplicationModuleImpl> <applyBindParams> Executing applyBindParams for Lookup1
<JhsApplicationModuleImpl> <applyBindParams> ViewObject Lookup1: bind parameter values have not changed, NO Requery performed
<JhsApplicationModuleImpl> <applyBindParams> Executing applyBindParams for Lookup2
<JhsApplicationModuleImpl> <applyBindParams> ViewObject Lookup2: bind parameter values have not changed, NO Requery performed
<JhsApplicationModuleImpl> <applyBindParams> Executing applyBindParams for Lookup3
<JhsApplicationModuleImpl> <applyBindParams> No query Bind parameters passed into applyBindParams for Lookup3, do nothing
<JhsApplicationModuleImpl> <applyBindParams> Executing applyBindParams for Lookup4
<JhsApplicationModuleImpl> <applyBindParams> ViewObject Lookup4: bind parameter values have not changed, NO Requery performed
<BreadcrumbManager> <processBreadcrumbs> Executing processBreadcrumbs for /AccountsTaskFlow/Accounts
<BreadcrumbStack> <add> Adding breadcrumb to stack: "null" (/AccountsTaskFlow/Accounts)
<BreadcrumbManager> <processBreadcrumbs> Executing processBreadcrumbs for /UIShell

Steve,
I think you are hitting an issue we solved in the upcoming release.
Can you try replacing the GROUP_HAS_ROW and PARENT_GROUP_HAS_ROW macros in common.vm with the code below?
#macro (GROUP_HAS_ROW)
## we need to get current row through viewObject instead of directly from iter binding
## otherwise a full-table query will still be performed when auto query switched off!
## but we only do this when auto-query switched off, otherwise in form alyout, the
## switcher element shows "no rows"!
#if ($JHS.current.group.databound) #if ($JHS.current.group.autoQuery)#ITERATOR().currentRow!=null #else(#ITERATOR().viewObject!=null and #ITERATOR().viewObject.currentRow!=null)#end#else(true)#end#end
#macro (PARENT_GROUP_HAS_ROW)
#if ($JHS.current.group.databound && $JHS.page.group!=$JHS.current.group)#if (${JHS.current.group.parentGroup} && ${JHS.current.group.parentGroup.databound})#if ($JHS.current.group.parentGroup.autoQuery) #PARENT_ITERATOR().currentRow!=null #else (#PARENT_ITERATOR().viewObject!=null and #PARENT_ITERATOR().viewObject.currentRow!=null)#end#else true#end#else(true)#end#end
Steven Davelaar,
Jheadstart team.

Dynamic Tabs

Similar Messages

Maybe you are looking for