Portal Page parameter to a WSRP - JSR168 portlet

hi all,
IHow is possible to pass a Portal (10.1.10.4 ) Page parameter to a WSRP - JSR168 portlet?
I have a url parameter like http://myserver/portal/page/portal/ABCD/page1?ID_C=123456789 ad I want to use it in a JSR168 portlet.
Thanks,
castellim

obviously, 10.1.4
bye
castellim

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Passing parameter to a portal page that display a WSRP portlet ?

I have created, deployed and regisered a WSRP portlet to Portal 10.1.4. I also create a portal page used to render this portlet. I would like to pass in a parameter xx (thru the HTTPRequest) when calling this page and have it visible to the portlet inside the page. Something like http://host:port/portal/page/portal/myPortlets/portletA?xx=123 where
"http://host:port/portal/page/portal/myPortlets/portletA" represented my portal page and "xx=123" is what I want my page to see.
Is it even possible/support by Portal 10.1.4 ?
Thanks.
Kim

HI Alejandro,
Did the same what you have told me. I am getting the following error
oracle.jbo.JboException: JBO-29114 ADFContext is not setup to process messages for this exception. Use the exception stack trace and error code to investigate the root cause of this exception. Root cause error code is JBO-29000. Error message parameters are {0=java.io.EOFException, 1=null}
at oracle.adf.model.bc4j.DCJboDataControl.setCurrentRowWithKey(DCJboDataControl.java:1554)
at oracle.adf.model.binding.DCIteratorBinding.setCurrentRowWithKey(DCIteratorBinding.java:3829)
at oracle.jbo.uicli.binding.JUCtrlActionBinding.doIt(JUCtrlActionBinding.java:1588)
at oracle.adf.model.binding.DCDataControl.invokeOperation(DCDataControl.java:2189)
at oracle.jbo.uicli.binding.JUCtrlActionBinding.invoke(JUCtrlActionBinding.java:751)
at oracle.adf.controller.v2.lifecycle.PageLifecycleImpl.executeEvent(PageLifecycleImpl.java:407)
at oracle.adfinternal.view.faces.model.binding.FacesCtrlActionBinding._execute(FacesCtrlActionBinding.java:255)
at oracle.adfinternal.view.faces.model.binding.FacesCtrlActionBinding.execute(FacesCtrlActionBinding.java:213)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at com.sun.el.parser.AstValue.invoke(AstValue.java:254)
at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:302)
Thanks

Exposing portal page as portlet

Hi All,
I know that a Portal page can be published as a portlet (by configuring "optional" tab of the page's properties).
My question is simple (sorry for this), how can we use this page as a portlet ? I try to do using portlet search but just can not find the page previously configured as portlet.
thanks a lot

Sorry, but I found the answer. I had a system problem that prevented me to do that simple thing.

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I have a web application with JSF components, and a set of JSP pages that use these components. In WEB-INF, I also have a standard portlet.xml which describes what JSP page to expose for the declared portlet(s).
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Angel

I'm not sure I understand your question. It sounds like you have JSF (faces) components and JSP pages; do you also have JSR168 portlets? The WEB-INF/portlet.xml file should have nothing to do with JSF / JSP pages; it is used only to declare JSR168 portlets.
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declare
cursor cur_popup is
SELECT POPUP_MSG_READ_FLG
FROM app_users
WHERE PORTAL_USER_ID = portal30.wwctx_api.get_user();
BEGIN
open cur_popup;
fetch cur_popup into msg_read;
close cur_popup;
IF msg_read = 'N' THEN
url := PORTAL30.wwv_user_utilities.get_url('CAPS.LINK_POPUP');-- links to a portal page with popup
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END IF;
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Pls. suggest an alternate method. How can I pass parameters to the portal page and retrieve it in my portlet's javascript? Please let me know as I need it urgently.

Hi Lavanya. I have implemented the same.
Within my oracle tags, I'm using htp.print to produce the javascript for opening the window if it has not yet been viewed. It gets a bit confusing to produce one language syntax with another, but seems to work fine - you're kind of saved by pl/sql's single quote syntax vs. javascript double quotes!
Some improvements I'd like to make are for cases where the browser has cached the content (which tells the browser to open a popup window) and to produce a receipt when the user clicks "OK" in the popup, rather than when the page is delivered.
Let me know how it goes. Sounds like a common need - maybe we should get together and publish a new portal component! :^) Thanks, Luke.
My portal page is not generated from within my pl/sql. My code just calls the link which,in turn calls the portal page. The portal page contains a html portlet, and the popup window is opened from <body onLoad = window.open(.....)>
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Hi,
Is there a way to debug the jsr168 portlets from Jdeveloper, possibly using remote debugging feature? If yes, appreciate step-by-step instruction on this.
I have posted a query related to remote debugging here:
Remote Debugging (Jdev 10.1.3 to AS 10.1.3)
Thanks,
Pandian.

I'm not sure I understand your question. It sounds like you have JSF (faces) components and JSP pages; do you also have JSR168 portlets? The WEB-INF/portlet.xml file should have nothing to do with JSF / JSP pages; it is used only to declare JSR168 portlets.
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Hi All,
I am trying to bind portlet parameter with the page parameter so that I can ahieve some business requirements.
Here is what I did,
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1) Created standards based portlet (jsr 286) with view.jspx and edit.jspx with rest of the things being default.
2) In my portlet.xml created two parameters and assigned these parameters to the portlet created above.
3) In the view.jspx added couple of output label adf components in the page.
4) deployed this to integrated weblogic server.
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deployed portal application on integrated server.
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2) Public parameters: these parameters are used to customize the portlet. The value you set in these parameter apply for all users.
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I am guessing you don't have written the code that will get the value of the parameter:
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PortletRequest req = (PortletRequest)FacesContext.getCurrentInstance().getExternalContext().getRequest();
String param = (String)req.getParameter("PublicParam");
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We have created a JSR168 portlet in JDeveloper. Once an instance of that portlet is added to a portal page, we want the portlet instance to also received a render request parameter from the page it has been placed on.
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Is there a special method to configure these parameters within the portlet so that they show up on the page property's parameter tab? Do I need to create entries in the portlet.xml file to enable this? Is there a special configuration setting on the provider?
Any help on this would be greatly appeciated.
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Hi Tony,
As you said in your post,
"I know how to physically add/associate page parameters to a portlet via the portal's page properties tab. However, I am not sure how you configure the JSR168 portlet so that it has parameters that you can associated to the page parameter."
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<inputParameter class="oracle.portal.provider.v2.DefaultParameterDefinition">
<name>PortletPara_MainCat</name>
<displayName>PortletPara_MainCat</displayName>
<description>PortletPara_MainCat</description>
</inputParameter>
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thanks
George (HK)

How to get Page URL inside a JSR168 Portlet

Hi,
How can i get the Portal's page URL inside a JSR168 Portlet?
All I can see in renderRequest Object is information about the portlet itself not about the page it is inside.
Thanks,
André

Hi Andre
Please see this note on My Oracle Support. 433507.1
Hope that helps!
AMN

How to pass page parameter to report portlet ?

Portal: 9.0.4
RDBMS: 9.0.1.5.0
OS: Windows
REF: How to pass page parameter to report portlet ?
Hi,
I create a Oracle Report as a Portlet in Portal (create Report Definition File Access and check on the option "Publish As Portlet" in the on the last step). My report has an "Additional User Parameter" and I has let it "Visible to user".
When I put this portlet in my Portal page, I can see this parameter in the property/parameters of this page. However I cannot transfer my page parameter to this portlet parameter. Other portlets in this page (non-Oracle-Report portlets) are working fine with my page parameter.
Please advice.

I want to make sure we are talking about the same thing:
After you add the portlet to the page, you go to the page properties, then the parameters tab, then there is a section at the bottom called "Portlet Parameter Values" where you can click and expand your portlet to see your portlet parameters.
Is it here where your parameters just don't show up?
If it is, try the following:
- Add the portlet to another page and see if it still behaves the same.
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Order of execution of JPDK Portlets inside the same Portal Page

We have 2 Sample JPDK Portlets from the same provider on our page
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- A Welcome Bin Portlet that shows the logged in user's details
Once the user enters username and password in the LoginPortlet, we authenticate the user and set his username and other details in the 'ProviderSession'.
Further, in the Welcome Bin Portlet, we access the username and other details of the user from the 'ProviderSession' and display.
Though this solution seems to be working most of the time, we have an issue at times when the Welcome Bin Portlet executes before the LoginPortlet and hence is unable to fetch the userName and other details which are not yet set in the 'ProviderSession'. Hence, wanted to know if there is an execution order that we can enforce on the Portlets in a Portal Page, so that we can mandate that LoginPortlet Rendering shall happen before WelcomeBinPortlet Rendering.
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Error when add portlet into portal page

Dear all,
I use:
+ JDeveloper 10.1.3.4.0
+ Oracle Application Server 10g release 2.
+ JDK 1.4
I installed ADF_Installer and Portlet_Container for OC4J instance in Oracle Application Server ok.
1. I use JDeveloper, create my simple project with template is WebCenter Application.
2. In the Portlet project, I added the Portlet Faces Bridge.
3. I add the JSF (with name is home.jspx) in Web Tier into the Portlet project (select the JSF JSP). And type is .jspx and Do not automatically Expose UI Components in a Managed Bean.
4. Inside the home.jspx, I add the OutputText only.
5. Inside the WEB-INF, i created portlet.xml file with content is:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<portlet-app version="1.0"
xsi:schemaLocation="http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd">
<portlet>
<portlet-name>MyTestPortlet</portlet-name>
<display-name>My Test Portlet</display-name>
<portlet-class>oracle.portlet.server.bridges.jsf.FacesPortlet</portlet-class>
<init-param>
<name>DefaultPage.view</name>
<value>/home.jspx</value>
</init-param>
<init-param>
<name>BridgeLifecycleListeners</name>
<value>
oracle.portlet.server.bridges.jsf.adf.ADFFacesBridgeLifecycleListener
</value>
</init-param>
<supports>
<mime-type>text/html</mime-type>
<portlet-mode>VIEW</portlet-mode>
</supports>
<supported-locale>en</supported-locale>
<portlet-info>
<title>My Test Portlet</title>
<short-title>testportlet</short-title>
</portlet-info>
</portlet>
</portlet-app>
6. Inside the WEB-INF, i edited web.xml by added some contents (and inside this file, I removed line in web-app tag
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"): --> If I did not remove it, I received some error !
<context-param>
<param-name>javax.faces.application.CONFIG_FILES</param-name>
<param-value>/WEB-INF/faces-config.xml,/WEB-INF/portlet.xml</param-value>
</context-param>
<context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>server</param-value>
</context-param>
7. I create the WAR File Deployment Profiles.
Ok, I deploy this portlet into OC4J instance in Oracle Application Server (10g release 2). -- > Finished.
From my browser, I use URL Address such as:
http://mymachine.com:7780/jobs/portlets?WSDL --> ok.
After that, I log into Oracle AS Portal, and register this provider with style WSRP --> ok, I can see it from Portlet Reposistory. But when I add it into my portal page, I receive following message
Error:Could not get markup. The cookie or session is invalid or there is a runtime exception.
I refresh my portal page but it not effect !
In Oracle Application Server 10g release 2 have support JSF Portlet ? Or I have some misstakes ? Please guide to me to solve this problem.

I updated Oracle Application Server Portal from 10.1.2 to 10.1.4 ! Please give me some ideas !

Receive some error when add portlet into portal page

Dear all,
I use:
+ JDeveloper 10.1.3.4.0
+ Oracle AS Portal 10g release 2.
+ Oracle Application Server 10g release 2.
+ JDK 1.4
I installed ADF_Installer and Portlet_Container for OC4J instance in Oracle Application Server ok.
1. I use JDeveloper, create my simple project with template is WebCenter Application.
2. In the Portlet project, I added the Portlet Faces Bridge.
3. I add the JSF (with name is home.jspx) in Web Tier into the Portlet project (select the JSF JSP). And type is .jspx and Do not automatically Expose UI Components in a Managed Bean.
4. Inside the home.jspx, I add the OutputText only.
5. Inside the WEB-INF, i created portlet.xml file with content is:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<portlet-app version="1.0"
xsi:schemaLocation="http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/portlet/portlet-app_1_0.xsd">
<portlet>
<portlet-name>MyTestPortlet</portlet-name>
<display-name>My Test Portlet</display-name>
<portlet-class>oracle.portlet.server.bridges.jsf.FacesPortlet</portlet-class>
<init-param>
<name>DefaultPage.view</name>
<value>/home.jspx</value>
</init-param>
<init-param>
<name>BridgeLifecycleListeners</name>
<value>
oracle.portlet.server.bridges.jsf.adf.ADFFacesBridgeLifecycleListener
</value>
</init-param>
<supports>
<mime-type>text/html</mime-type>
<portlet-mode>VIEW</portlet-mode>
</supports>
<supported-locale>en</supported-locale>
<portlet-info>
<title>My Test Portlet</title>
<short-title>testportlet</short-title>
</portlet-info>
</portlet>
</portlet-app>
6. Inside the WEB-INF, i edited web.xml by added some contents (and inside this file, I removed line in web-app tag
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"): --> If I did not remove it, I received some error !
<context-param>
<param-name>javax.faces.application.CONFIG_FILES</param-name>
<param-value>/WEB-INF/faces-config.xml,/WEB-INF/portlet.xml</param-value>
</context-param>
<context-param>
<param-name>javax.faces.STATE_SAVING_METHOD</param-name>
<param-value>server</param-value>
</context-param>
7. I create the WAR File Deployment Profiles.
Ok, I deploy this portlet into OC4J instance in Oracle Application Server (10g release 2). -- > Finished.
From my browser, I use URL Address such as:
http://mymachine.com:7780/jobs/portlets?WSDL --> ok.
After that, I log into Oracle AS Portal, and register this provider with style WSRP --> ok, I can see it from Portlet Reposistory. But when I add it into my portal page, I receive following message
Error:Could not get markup. The cookie or session is invalid or there is a runtime exception.
I refresh my portal page but it not effect !
In Oracle Application Server 10g release 2 have support JSF Portlet ? Or I have some misstakes ? Please guide to me to solve this problem.

I updated Oracle Application Server Portal from 10.1.2 to 10.1.4 ! Please give me some ideas !

Portal Page parameter to a WSRP - JSR168 portlet

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