Dynamically creating components on the page gives problems

Hello,
we are creating a number of custom UI components dynamically on the page, depending on informations we only know at runtime (for some reasons, we could not just create them statically and hide and show them dynamically- please don't suggest doing this way for now).
The custom components are derived from ADF components, this way, as an example:
public class MyRichInputText extends RichInputText implements Serializable {
}They are successfully created dynamically in a bean associated with a button and used for the first time. That is, once wle navigate the page, for example via tabs or fragments, we always get a "Session timeout" exception. Below is the log from the server:
<Error> <org.apache.myfaces.trinidadinternal.application.StateManagerImpl> <BEA-000000>
java.lang.InstantiationException: mycompany.lib.MyRichInputText
at java.lang.Class.newInstance0(Class.java:340)
<Warning> <oracle.adfinternal.view.faces.lifecycle.LifecycleImpl> <BEA-000000> *<ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase RENDER_RESPONSE 6*
java.lang.NullPointerException
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:978)
javax.faces.application.ViewExpiredException: viewId:/myPage - ADF_FACES-30107:The view state of the page has expired. Reload the page.
Also, just to your knowledge, we use javax.faces.STATE_SAVING_METHOD="client" in web.xml. Note that MyRichInputText is already Serializable.
Do you have any solution?

Hello Frank,
thanks for the quick answer. Below is the full stack. I think it will be difficult to quickly change all the code by building RichInputText directly. I'll do my best to be back to you with all the necessary informations as soon as possible. However, for now, if you have any possible idea by just look at the following more accurate log, let me know:
<Error> <org.apache.myfaces.trinidadinternal.application.StateManagerImpl> <BEA-000000> <
java.lang.InstantiationException: mycompany.lib.MyRichInputText
     at java.lang.Class.newInstance0(Class.java:340)
     at java.lang.Class.newInstance(Class.java:308)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:86)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:107)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:107)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:107)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:107)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:107)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:107)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:95)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:95)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:107)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:95)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:107)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:107)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:107)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:95)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:95)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:95)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:95)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:95)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:95)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:95)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:95)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:107)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:107)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:107)
     at org.apache.myfaces.trinidadinternal.application.Structure.createComponent(Structure.java:107)
     at org.apache.myfaces.trinidadinternal.application.StateManagerImpl.restoreView(StateManagerImpl.java:697)
     at com.sun.faces.application.view.ViewHandlingStrategy.restoreView(ViewHandlingStrategy.java:123)
     at org.apache.myfaces.trinidadinternal.application.ViewDeclarationLanguageFactoryImpl$ChangeApplyingVDLWrapper.restoreView(ViewDeclarationLanguageFactoryImpl.java:334)
     at com.sun.faces.application.view.MultiViewHandler.restoreView(MultiViewHandler.java:148)
     at javax.faces.application.ViewHandlerWrapper.restoreView(ViewHandlerWrapper.java:288)
     at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.restoreView(ViewHandlerImpl.java:245)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._restoreView(LifecycleImpl.java:689)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:342)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:204)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:312)
     at weblogic.servlet.internal.StubSecurityHelper$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:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:173)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:122)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:469)
     at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:469)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:293)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:199)
     at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:181)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
     at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
     at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
     at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
     at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
     at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
>
<Mar 28, 2012 12:28:46 PM CEST> <Warning> <oracle.adfinternal.view.faces.lifecycle.LifecycleImpl> <BEA-000000> <ADF_FACES-60098:Faces lifecycle receives unhandled exceptions in phase RENDER_RESPONSE 6
java.lang.NullPointerException
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:978)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:334)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:232)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:313)
     at weblogic.servlet.internal.StubSecurityHelper$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:173)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:122)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:468)
     at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:468)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:293)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:199)
     at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:180)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
     at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
     at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
     at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
     at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
     at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
>
javax.faces.application.ViewExpiredException: viewId:/myPage - ADF_FACES-30107:The view state of the page has expired. Reload the page.
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._restoreView(LifecycleImpl.java:718)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:341)
     at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:204)
     at javax.faces.webapp.FacesServlet.service(FacesServlet.java:312)
     at weblogic.servlet.internal.StubSecurityHelper$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:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:173)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:122)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:469)
     at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:469)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:293)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:199)
     at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at oracle.adf.library.webapp.LibraryFilter.doFilter(LibraryFilter.java:181)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:111)
     at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:313)
     at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:413)
     at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:94)
     at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:161)
     at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:136)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)
     at weblogic.servlet.internal.WebAppServletContext$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)

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I'm sorry but i still don't understand what you mean? They are all text inputs which are defined in AS2 (you can see the code in my first post), the values (inputtext.text) are surely set by the user when they enter information into the input boxes. Accessing these works fine within my flash file, they just don't get passed to my php file. I got round this by manually creating duplicate textinputs on the stage for each dynamically created textinput which are all hidden, then assigning the values of the dynamically created inputs to the manually created inputs before loading the php file. This works fine as it picks up the manually placed inputs as local. I assume it's something to do with the scope of the dynamically created inputs but I cannot work out how you would ensure they would be picked up as even when you explicitly create them within the relevant mc it doesn't pick them up. As I say i've managed to get it working in a rather convoluted way which is good but would be most interested to understand why the other method doesn't work.
Thanks so much for your help,
Dave

Dynamically created traverse image

Hello,
I was given the task of recreating this report that our software vendor hard-coded into our system. In it there are simple floor plan images created dynamically from a traverse string, which may look like the following:
BAS2003=N42E14S11E12 FOP2003= N11W12S11E12$ N11E23S45W21 FGR2003=S20E21N20W21$ N3W9N2W6 FOP2003=S4E6N4W6$ S2W13$.
Explanation:
BAS= Basement
FOP= Front Open Porch
FGR= Full Garage
I'm not sure how much anyone knows about these building traverses, but the numbers represent a measurement of how long each wall is, the letter directly preceding each number is the direction (ie the basement has a wall 42 feet long, running "north" (or bottom-to-top in the graphic), which connects to a wall 14 feet long running east, etc)
I already asked around and these images are NOT stored in our database, they are dynamically created based on the string. They are simple images, with nothing more than accurately proportioned, colored polygons with their accompanying measurement labels. These images DO appear in the reports that are hard-coded, so I'm assuming this CAN be done somehow.
Any help is appreciated.
/holly

Holly,
Do you know if the original report was created in CR? Extracting the wall lengths shouldn't be too much a problem using formulas. The real problem is going to the the dynamic rendering of shapes. You have to bear in mind that CR doesn't have this ability.
There is a Box object but you can't adjust the box's height with a formula (only the width can be adjusted this way).
Odds are you are trying to replicate a report that is the result of some custom programming. If it was done in CR, I'd be very interested in seeing how it was done.
Jason

Web garden - first time the page loads only one chart appears

I have a page with 2 charts in a web garden(it's a sharepoint application). The charts are created programmatically in the Page Load ethod of a custom webpart. Originally we had issues with charts appearing and disappearing but I have changed
the config setting to the following and both charts appear most of the time:
<add key="ChartImageHandler" value="storage=file;timeout=20;dir=C:\inetpub\wwwroot\wss\VirtualDirectories\Myweb\uploadertemp\;" />
The problem I'm having is that the first time a user views the page only one of the charts appears. If i navigate away and return to the page both charts appear. Is there and issue with my config settings that is causing this behaviour?
Thanks
Karen

The answer to this (after months of toying with settings and permissions) is not to user the chart control in a web garden. I have seen the same issue multiple times on-line, with no concrete solution offered .
My workaround is to save the chart to a memory stream and write it to the page as an image, not as a chart control:
Chart chart = new Chart();
//Add data and chart settings here........
using (var chartStream = new MemoryStream())
chart.SaveImage(chartStream, ChartImageFormat.Png);
System.Web.UI.WebControls.Image chartImage =
new System.Web.UI.WebControls.Image();
chartImage.ImageUrl =
"data:image/png;base64," + Convert.ToBase64String(chartImage.GetBuffer());
chartParentControl.Controls.Add(chartImage);

How-to handle dynamically created AppModules with JUApplication, JUMetaobjectManager

Hi,
I've got a JClient App, where I want to dynamically create AppModules in the Context of the RootAppModule.
How can I best do this??? The problem is that I can't really use the JUMetaObjectManager.createApplicationObject method and hence I can't use PanelBindings.....well I can't use the JClient Framework.
Is there a way to elegantly manage this issue??
Every solution would be very appreciated! thanks.

Hi, first off, no need to determine what has been checked or not. If the checkbox is checked, on the post, the value will be submitted as part of the request. If the checkbox is not checked, it will not be submitted (it's value will be null). Depending on what you need, I have approached this a number of different ways. One way is to name all checkboxes the same name. If you need to distinguish between two rows in the form, then in the value field for the checkbox, use some type of distinguishing factor, for example,
<input type=checkbox name=chkName value="1:abc">
<input type=checkbox name=chkName value="1:def">
Now, you only have to make one call on the Servlet/JSP receiving the form post, request.getParameterValues("chkName") which will return an array of the non-null Strings that were checked.

How to make the page disabled or unvisible with specific password ?

I am student. I need your help in my assignment.
I have 2 main page called = call problem and call report. The call problem page only can access by operator and call report page only can access by manager with the specific paasword.
Did any body know how to disabled or invisible the page with the specific password ? Or have other method to do that ?
Thanks.

Hello,
You can create a Authorization Scheme 'operator' and 'manager'.
And then you attach the 'operator' and 'manager' authorization schemes to the pages 'call problem' and 'call report' respectively.
Regards,
G.

Fill The Page with ONE Picture

I would like to figure a way to fill the whole page with just one picture for my Home Page other than the various page links at the top. iWeb will only allow me to size the pic to about 50% of the page give or take. Does anyone know how I can get it to fill the entire screen?

Create and publish your page.
Open the page in a HTML Editor of your choice and paste this line at the top of the <body>.
+<object width="100%" height="100%" data="url/to/your/picture.jpg" type="image/jpeg" style="position: fixed; top: 0px; left: 0px;"></object>+
The image will scale when you resize the browser window.
To get the idea, see this page:
http://web.mac.com/wyodor/helloworld/helloworld.html
It's not made in iWeb, but it will work there too.

How to set a value to a dynamically created node/attribute?

Hi,
I dynamically created attributes using the following method,
IWDNodeInfo cbOptions = wdContext.getNodeInfo().addChild("cbOpt"+count, null, true, true, false, false, false, true, null, null, null);
cbOptions.addAttribute("opt"+critEle.getQuest_Critid(), "ddic:com.sap.dictionary.string");
How do i assign a value to it now, since the node/attribute cannot be accessed via wdcontext?
On a side note, it seems really troublesome if i need to use a checkbox grp(s) dynamically. I actually need to dynamically create a seperate node + attribute for each checkbox grp i have. Is there any better way to do this?
Thanx in advance

Hi
Steps:
1) Create the action click is done statically (you cannot create action dyanmically)
2) binding the action click to checkbox dynamically
code
public static void wdDoModifyView(IPrivateDynamicProgrammingView wdThis, IPrivateDynamicProgrammingView.IContextNode wdContext, com.sap.tc.webdynpro.progmodel.api.IWDView view, boolean firstTime)
    //@@begin wdDoModifyView
     if(firstTime){
                  IWDTransparentContainer con=(IWDTransparentContainer)view.getElement("RootUIElementContainer");
          IWDCheckBox checkBox=(IWDCheckBox)view.createElement(IWDCheckBox.class,"ck");
          IWDAction act=wdThis.wdCreateAction(IPrivateDynamicProgrammingView.WDActionEventHandler.CLICK,"");
          checkBox.setOnToggle(act);
          con.addChild(checkBox);
    //@@end
Thanks and Regards,
Arun

Dynamically creating components on the page gives problems

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