Passing parameter between pages

Hi all,
I have a project which has two pages, and those pages act like master-detail. The master-like page is a read-only form with navigation buttons. The user navigates the records and when the user finds the record, s/he clicks the submit button, which opens a dialog window with an editable form displaying the record.
I wonder how I can set cursor on the record and display it on the opening page.
Thanks in advance.

Hi,
when you open a separate dialog then - in ADF Faces you use the dialog framework. Ypu can use the launch listener on the button that you use to launch the dialog to pass information to the dialog
See "19.3.1.5 Passing a Value into a Dialog" of http://download-uk.oracle.com/docs/html/B25947_01/web_complex003.htm#CEGDHIGB
Frank

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Pass parameter between uix page

Hi, I am new to JDeveloper UIX technologies. I have created two uix page: page1 is built on a view. Page2 is on a table. How do I pass a parameter (customer_id) from page1 to page2?
Any help is appreciated. Thanks ahead!

You can get the sample code for your answer here:
http://otn.oracle.com/sample_code/products/jdev/index.html
Download sample code with title:
Passing values between pages
Or alternatively your can keep the customer_id in the session during ActionForward then passing back the value into a textbox in page 2.
Code in ActionForward:
request.getSession().setAttribute("customer_id", value);
Code in UIX Page 2:
<textInput text="${sessionScope.customer_id}" name="code2"/>
Thanks.
Alex Cheong

Passing Parameter between Methods

I have some problems because i don't really know how to pass parameter between methods in a java class.
How can i do that? below is the code that i did.
I want to pass in the parameter from a method called dbTest where this method will run StringTokenizer to capture the input from a text file then it will run storeData method whereby later it will then store into the database.
How can i pass data between this two methods whereby i want to read from text file then take the value to be passed into the database to be stored?
Thanks alot
package com;
import java.io.*;
import java.util.*;
import com.db4o.ObjectContainer;
import com.db4o.Db4o;
import com.db4o.ObjectSet;
class TokenTest {
       private final static String filename = "C:\\TokenTest.yap";
       public String fname;
     public static void main (String[] args) {
          new File(filename).delete();
          ObjectContainer db=Db4o.openFile(filename);
     try {
        String fname;
        String lname;
        String city;
        String state;
         dbStore();
        storeData();
     finally {
          db.close();
     public String dbTest() {
        DataInputStream dis = null;
        String dbRecord = null;
        try {
           File f = new File("c:\\abc.txt");
           FileReader fis = new FileReader(f);
           BufferedReader bis = new BufferedReader(fis);
           // read the first record of the database
         while ( (dbRecord = bis.readLine()) != null) {
              StringTokenizer st = new StringTokenizer(dbRecord, "|");
              String fname = st.nextToken();
              String lname = st.nextToken();
              String city = st.nextToken();
              String state = st.nextToken();
              System.out.println("First Name: " + fname);
              System.out.println("Last Name:   " + lname);
              System.out.println("City:        " + city);
              System.out.println("State:       " + state + "\n");
        } catch (IOException e) {
           // catch io errors from FileInputStream or readLine()
           System.out.println("Uh oh, got an IOException error: " + e.getMessage());
        } finally {
           // if the file opened okay, make sure we close it
           if (dis != null) {
              try {
                 dis.close();
              } catch (IOException ioe) {
                 System.out.println("IOException error trying to close the file: " +
                                    ioe.getMessage());
           } // end if
        } // end finally
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          ObjectContainer db = Db4o.openFile(filename);
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          TokenTest tk = new TokenTest();
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          db.set(tk);
    //     try {
              //open database file - database represented by ObjectContainer
    //          File filename = new File("c:\\abc.yap");
    //          ObjectContainer object = new ObjectContainer();
    //          while ((dbRecord = bis.readLine() !=null))
    //          db.set(fname);
    //          db.set(lname);
    //          db.set(city);
        //          db.set(state);
} // end class
     Message was edited by:
erickh

In a nutshell, you don't "pass" parameters. You simply call methods with whatever parameters they take. So, methods can call methods, which can call other methods, using the parameters in question. Hope that makes sense.

Passing parameter between two applets

hi all,
i want to pass parameter between two applets. in other words, when user clicks the button; close the running applet, pass parameter to another applet and run another applet.
now i think that could be, ( creating a parameter table in database, when user click on button write parameters to table and stop active applet and run other applet. when other applet runs in init methot it takes parameter from table). but it will be very indirect way.
if you have an idea or information, plesae tell me.
thanks for your interest

Hi ,
Plz pay a visit to this wonderful website,
http://www.rgagnon.com/javadetails/java-0022.html / http://www.rgagnon.com/howto.html
Best Wishes,
Gaurav
PS : Thanks to Real Gagnon. This is all I can do at this stage, but wanted to say you are doing a wonderful job.

Pass parametrs between pages

Hi,
how can I pass parameters between pages, WITHOUT using a Session bean?
I mean: I need to use a Link Action component to pass control to another page (using the page navigation feature) and, along with the request, also pass the Id of the clicked image.
Can I do this using a JSF/Creator feature?
(without using a link like "NextPage.jsp?id=234")
thanks a lot

Runak,
I have a question about this. On the faqs link you supplied there is a document:
How can I pass data between pages without creating SessionBean variables in Creator?
I have this problem a lot:
Now if a variable is passed to Page2 from Page1 that is fine but as soon as you press a button or other. That variable is gone when the constructor is loaded again.
What work around would you suggest?, passing a varable from Page2 to Page2 dosen't seem to work.
I use Hidden Fields, but surely theres a better way.
Regards
Jonathan

Pass parameter to page fragment in dynamic region

Hello.
I am using Jdeveloper 11.1.1.3.
Can anyone explain to me how to pass parameter to page fragment in dynamic region?
My situation is:
I have only 1 page: index.jspx.
This page include 2 elements:
1. <af:tree>
<af:tree id="t1" var="node" rowSelection="single"
value="#{bindings.FpsrVO1.treeModel}" rendered="true" expandAllEnabled="true"
contentDelivery="lazy" initiallyExpanded="false"
contextMenuSelect="false" fetchSize="-1">
<f:facet name="nodeStamp">
<af:commandLink id="cl1" rendered="true"
actionListener="#{backingBeanScope.RegionDynamicBean.treeClick}">
<af:outputFormatted id="outForm" value="#{node.Name}" rendered="true"/>
<f:attribute name="menuId" value="#{node.Code}"/>
</af:commandLink>
</f:facet>
</af:tree>2. <af:region> :
<af:region value="#{bindings.dynamicRegion1.regionModel}"
id="r1"/>Region could be changed to 3 bounded taskFows wich have only one page fragment.
Can anyone explain to me how i can send <f:attribute name="menuId" value="#{node.Code}"/> from tree element to page fragment which will be rendered on screen?

You can pass a map to the dynamic region which would take the task flow parameters as key-value pairs.
<taskFlow id="dynamicRegion1"
taskFlowId="${backingBeanScope.TestPageBean.dynamicTaskFlowId}"
activation="deferred"
xmlns="http://xmlns.oracle.com/adf/controller/binding"
parametersMap="#{backingBeanScope.TestPageBean.parameters}"/>
When reloading the taskflow, ensure that the necessary parameters are loaded into the taskflow.
Check this example exactly based on your use-case:
http://adfsampleapplications.googlecode.com/svn/trunk/TaskflowParamSampleApp.zip
Thanks,
Navaneeth

Pass aprameters between pages

Hi,
I have HTML DB form calling a complicated report (in Oracle reports).
Oracle reports takes in about 50 parameters.
Each parameter is represented in the form by a list manager or a select list.
I want to design the form in such a way that the items are spread among different tabs/pages on the form and finally call Oracle report for all these parameters passed through different pages.
Could any one help me figure this out? Thanks,

> I have multiple select as one of the item in page 1. In which case,
> these values are stored in the database.
Well, if they are on an HTML DB page, as a result from a DML or SELECT operation, then you can reference their value in HTML DB.
> Then, I can't pass these parameters directly between pages,
> right? Is querying directly from the database the only option?
I'm a little confused here, as I think you may be overcomplicating how HTML DB works a bit.. An HTML DB item can have a number of different sources - one of which is from a database column. If you are intending on updating previously committed data, then you would need some sort of process to fetch the data into the HTML DB items.
If you are using this as a "wizard", and want the user to select 100 different options then commit, you don't need to directly commit your transaction until the user clicks on the "save" button. Every item's value is automatically stored in session state by HTML DB; that's what you can reference from any other page.
Hope this helps,
- Scott -

Pass parameter from page link to report

How can I pass 3 parameter values from a link on one page to a report or CrystalReportViewer. Report is a CR/VS 2005 web report in C# Parameter fields in the report are: CampaignID BeginDate EndDate So say link page URL looks like this: <a href="http://localhost/reports/campaign_report/default.aspx?CampaignID=61325&BeginDate=1/1/2006&EndDate=1/2/2006" target="_blank" title="http://localhost/reports/campaign_report/default.aspx?CampaignID=61325&BeginDate=1/1/2006&EndDate=1/2/2006">http://localhost/reports/campaign_report/default.aspx?CampaignID=61325&BeginDate=1/1/2006&EndDate=1/2/2006</a> and I want to pass these values to the report and bypass the Parameter Prompt Page.When i run this link the report viewer page says "missing parameters"Do I need to add something to the default.aspx.cs page? -- protected void Page_Load(object sender, EventArgs e) { Parameter.Field1 = (CampaignID); Parameter.Value1 = Request.QueryString("CampaignID"); ...?? } --
 Any help would be greatly appreciated? Thank you, Jason 

Â Hi Jason
Â You are correct.Â The Viewer object will not automatically look at the URL and try to assign the values.Â You need to grab these values from the URL and properly assign them to the parameter objects.
Rob Horne
[My Blog | /blog/10]

Using Go URL to Pass parameter between dashboard

Hi All,
I am trying to pass parameter using GO URL functionality from one dashboard analysis field to another dashboard.
The navigation is working properly but the parameter is not getting passed, I am not sure why.
The Called dashboard has a analysis which has IS PROMPTED filter attached to it for the passing filter. I tried various ways to make this work
Option 1
In the calling analysis, I am using a Narrative View and inside I have used the below code.
<a href="saw.dll?Go&Path=/shared/MI/_portal/Client-MI&Page=Supplier%20Detail%20Tab&Action=Navigate&P0=1&P1=eq&P2=Dim%20Supplier.Supplier%20Name%20Current&P3=1+%22STR%20LTD%22"> @2[br/]
This one navigate but filtering is not happening
Option 2 (My first preference will be this option)
Also I tried to provide custom Data Format under the column Properties
[html]""@"
This ends up giving error
Type mismatch of catalog object /shared/MI/_portal/Client-MI/Supplier Detail Tab -- expected , got .
Error Details
Error Codes: UVWDR6UA
Also, both the tabs (Called and Calling are under the same Dashboard)
Can anyone please let me know, were I am making mistake. I tried refereeing Oracle documentation but still no result.
Thanks

Looks like you've got it almost right - just an extra unneeded "
<a href="two.jsp"?ant=<%= ant %>"><%=antName%></a>
which should render on the page as something like
My Ant Task
When you click the link, it should pass that parameter, and you can get it via request.getParameter().

Pass values between pages

Hello experts!
I am trying to pass value between two pages without page submit.
I set item value from first page to session state by dynamic action. Then I am trying to pass this value to second page, I use button which redirects to second page and sets item value on second page with value from first page.
But approach this does not woks as I expected. The value from the first page is not passed to the second page when I click on button. Value is passed to the second page only if I:
1. set some value to item on first page (e.g. XX);
2. click on button which redirects to the second page;
3. get back to first page;
4. set some new value to the item (e.g. YY);
5. click on button;
6. then the first value from session state is passed to sthe econd page (value XX)
Could anybody tell me where I make a mistake, or what is wrong in my solution?
Test appl.
www.apex.oracle.com
http://apex.oracle.com/pls/apex/f?p=9027:LOGIN_DESKTOP:6946284921064
workspace: kurintest
username: [email protected]
passwd: kurintest
appl: 9027 pass_value
Thanks in advance!
Jiri

Jiri N. wrote:
Hello experts!
I am trying to pass value between two pages without page submit.
I set item value from first page to session state by dynamic action. Then I am trying to pass this value to second page, I use button which redirects to second page and sets item value on second page with value from first page.
But approach this does not woks as I expected. The value from the first page is not passed to the second page when I click on button. Value is passed to the second page only if I:
1. set some value to item on first page (e.g. XX);
2. click on button which redirects to the second page;
3. get back to first page;
4. set some new value to the item (e.g. YY);
5. click on button;
6. then the first value from session state is passed to sthe econd page (value XX)
Could anybody tell me where I make a mistake, or what is wrong in my solution?A redirect button and it's target URL—including items to be set and their values—are rendered on page show, in this case before <tt>P2_ITEM1</tt> has a value. Look at the page source when the page is first rendered:
<input type="button" value="Button1"onclick="apex.navigation.redirect('f?p=9027:3:11397156385140::NO:RP,3:P3_ITEM1:');" id="P2_BUTTON1" />No value substituted for <tt>&P2_ITEM1.</tt> in the URL.
Why do you want to navigate between these pages without a page submit? As APEX has to render page 3 anyway, why not submit and branch?

Pass parameter between programs

Hi,
I need to pass one parameter between 3 programs :
That is the actual flow of my parameter.
SAPF110V -> RFFOBE_I -> which include ZRFFORI99B)
get param <- RFFOBE_I <- set param
with statments
SET PARAMETER ID 'ZDBL' FIELD p_doublon.
GET parameter ID 'ZDBL' FIELD p_doublons.
But unfortunatly it doesn't work :/ (value of my param = 0)
I can run the include program in debug because it is run in background...
I can't use a Ztable
Any idea to pass value between this flow ?
Thanks,

Hello,
The value which you want to pass between the programs can be stored in the SAP memory space by using the IMPORT and EXPORT to MEMORY ID statement.
EXPORT <internal table/variable> to MEMORY-ID 'MY MEMORY'.
Above statement will keep the value in SAP memory by creating a memory named as 'MY MEMORY'.
IMPORT <internal table/variable> from MEMORY-ID 'MY MEMORY'.
Above statement will get the value from SAP memory space.
But while using the above statement please consider that all the three programs should be run in the same session because the Memory that you are using will automatically be cleaned up by the Garbage collector as the session ends.
Hope it helps.
Thanks,
Jayant.
<<text removed - don't ask for points>>
Edited by: Matt on Nov 19, 2008 7:48 PM

Portlet event link to pass parameter between portlets

Ok list, I followed the documentation Adding Parameters and Events to Portlets
PDK Release 2 (9.0.2 and later) and tried to make a portlet that pass parameter to another portlet using event link. I created the supposed parameter in the page and made the correct association to the receiving parameter portlet. The case is: The parameter is not caught in the receiving parameter page.
This is my event link jsp code:
<%
String sImgPath = PropertiesReader.getProperty(PropertiesReader.KEY_IMAGES_PATH);
PortletRenderRequest portletRequest = (PortletRenderRequest)request.getAttribute(HttpCommonConstants.PORTLET_RENDER_REQUEST);
// The portlet definition in provider.xml includes the following:
// - Event "submit" with event parameters "funcionalidade"
String eventSubmit = EventUtils.eventName("submit");
String eventParamFuncionalidade = EventUtils.eventParameter("funcionalidade");
// Build up the list of parameters for the "submit" event
NameValuePair[] eventSubmitParams = new NameValuePair[2];
// Give the 'funcionalidade' event parameter the constant value 'chat'
eventSubmitParams[0] = new NameValuePair(eventParamFuncionalidade, "chat");
// The event name must be passed as a parameter on the URL
eventSubmitParams[1] = new NameValuePair(eventSubmit, "");
%>
<TABLE CELLPADDING="0" CELLSPACING="0" BORDER="0">
<TR><TD><a href="<%=PortletRendererUtil.constructLink(portletRequest, portletRequest.getRenderContext().getEventURL(), eventSubmitParams, true, true)%>"><IMG SRC="<%= sImgPath + "menuButChat.gif" %>" BORDER="0"></a></TD><TR>
</TRABLE>
And this is my receiving parameter jsp code:
<%
String sFuncionalidade = "";
PortletRenderRequest portletRequest = (PortletRenderRequest)request.getAttribute(HttpCommonConstants.PORTLET_RENDER_REQUEST);
// Get the portlet definition - needed to get the public portlet parameters
PortletDefinition portlet = portletRequest.getPortletDefinition();
// Get the public portlet parameters
ParameterDefinition[] parameters = portlet.getInputParameters();
// Display all values for each of the public portlet parameters
for (int currParameter = 0; currParameter < parameters.length; currParameter++)
String name = parameters[currParameter].getName();
out.println(" name = " + name + " ");
// Get the parameter values
String[] values = portletRequest.getParameterValues(name);
// Display the parameter's values.
if ( values == null )
// Null array indicates no values for this parameter.
out.println(" values i null ");
else
out.println(" values nco i null ");
// Loop through each of the values and display non-null values on a separate line.
for ( int j = 0; (values != null) && (j < values.length); j++ )
sFuncionalidade = values[j];
out.println(" " + sFuncionalidade + " ");
%>
And this is my portlet definition in provider.xml:
<portlet class="oracle.portal.provider.v2.DefaultPortletDefinition">
<id>3</id>
<name>MenuColaboracao</name>
<title>Menu de Colaboragco</title>
<shortTitle>Menu de Colaboragco</shortTitle>
<description>Portlet de menu para funcionalidade de Comuicagco e Colaboragco.</description>
<timeout>10000</timeout>
<timeoutMessage>Portlet timed out</timeoutMessage>
<showEdit>false</showEdit>
<showEditDefault>false</showEditDefault>
<showPreview>false</showPreview>
<showDetails>false</showDetails>
<hasHelp>false</hasHelp>
<hasAbout>false</hasAbout>
<acceptContentType>text/html</acceptContentType>
<renderer class="oracle.portal.provider.v2.render.RenderManager">
<renderContainer>false</renderContainer>
<contentType>text/html</contentType>
<showPage>/menuColaboracao.jsp</showPage>
<pageParameterName>next_page</pageParameterName>
</renderer>
 <event class="oracle.portal.provider.v2.DefaultEventDefinition">
 <name>submit</name>
<description>Use this event to submit the form data to a page</description>
<parameter class="oracle.portal.provider.v2.DefaultParameterDefinition">
<name>funcionalidade</name>
<displayName>funcionalidade</displayName>
<description>Parbmetro que indica a funcionalidade a ser apresentada.</description>
</parameter>
</event>
</portlet>
<portlet class="oracle.portal.provider.v2.DefaultPortletDefinition">
<id>4</id>
<name>HomeController</name>
<title>Home Controller</title>
<shortTitle>Home Controller</shortTitle>
<description>Portlet que controla a exibigco do jsp correspondente a opgco de menu selecionada.</description>
<timeout>10000</timeout>
<timeoutMessage>Portlet timed out</timeoutMessage>
<showEdit>false</showEdit>
<showEditDefault>false</showEditDefault>
<showPreview>false</showPreview>
<showDetails>false</showDetails>
<hasHelp>false</hasHelp>
<hasAbout>false</hasAbout>
<acceptContentType>text/html</acceptContentType>
<renderer class="oracle.portal.provider.v2.render.RenderManager">
<renderContainer>false</renderContainer>
<contentType>text/html</contentType>
<showPage>/homeController.jsp</showPage>
<pageParameterName>next_page</pageParameterName>
</renderer>
 <inputParameter class="oracle.portal.provider.v2.DefaultParameterDefinition">
 <name>funcionalidade</name>
<displayName>funcionalidade</displayName>
<description>Parbmetro que indica a funcionalidade a ser apresentada.</description>
</inputParameter>
</portlet>
Where do I miss ???
Any help will be appreciated.
Regards,
Leandro.

Leandro,
Few things which you might want to cross check to see if we are
on the right track :
1. Page containing Parameter receiving portlet contains a
paga parameter mapped on to its public parameter.
As per your example, parameter receiving page should have a page
parameter with name - "funcionalidade" - and portlet's corresponding
parmeter should be mapped to this page parameter. This can be
done through "Parameters" tab in the Page Properties screen.
2. Page containing Parameter passing portlet contains proper event
mapping.
As per your example, we have an event called "submit". We should
be able to see "submit" event under "MenuColaboracao" portlet.
When this event is raised, select which page should receive the event
data. As soon as a page is selected, this page's public parameters
are displayed below. Beside that we must be able to see a choice box
which displays four choices one of which would be "Event Output".
Map this output to the event parameter.
Hope it helps.
-AMJAD.

Pass parameter jspx page to portlet

Hello guys, i have one question about portlet. Curently i have 2 application, 1 weblogic portal application and 1 portlet producer application. Both project was successfully setup. I already put 1 portlet created in the portlet producer into 1 page in the weblogic portal application. The problem is, how can i pass parameter from weblogic portal page (which i call the portlet) to the portlet. Thank you

Which type of portlet you are using jsr 168 /286 or oracle pdk or others ?
Why do you need to pass parameters from portal page to portlet ?
You can very well use taskflow to achieve the same thing in a much easier way that portlet way.
If you are using jsr 286 portlet then you have to try with WSRP Soap call to get the required parameter. but I am not sure on how to achieve the final goal.
Regards,
Hoque

How to pass values between pages?

Hi
Anybody know how you pass values like ids between pages using buttons?
Cheers
dan
Message was edited by:
user551484

Hi
Why do you want to do this? You can access values from other pages so if you are on page 2 and there is an item on page 1 called P1_ID you can simply assign it to an item on page 2 by typing in P1_ID in the source value for your page 2 item.
Or you could reference it direct in your pl/sql process by typing &P1_ID. (note the fullstop)
If you did want to pass a value using a button you can do so by clicking on the button name in then scroll down to the section called optional URL redirect.
set target is a - to page in this application
then select the page you want the button to send you to
then click the flashlight icon next to set these items
you can then select the page item you want to send the value to and the page item you are getting the value from.
Danny
Message was edited by:
Danny Roach

Passing parameter between OAF pages

Hi,
Im calling a custom page from a button destination URI property.
OA.jsp?page=/oracle/apps/ont/orderstatus/webui/INT_SUMM_PAGE&HeaderId={!HeaderId}&retainAM=Y&addBreadCrumb=Y
When I use {!HeaderId}, null value is passed
When I use {@HeaderId}, '@HeaderId' is passed as such.
What is the difference between two formats?

When you specify URL parameters in your declarative page definitions, you can specify both literal and token-substituted values that obtain their data from associated view object attributes at rendering time
{!Attr} - encrypts the attribute value while leaving the {!} in the URL (for example, OA.jsp?...&ssn={!SSN}&...). Using OAPageContext.getParameter("ssn") will return the decrypted value.
{@Attr} - encodes the attribute value while leaving the {@} in the URL (for example, OA.jsp?...&addr={@EmpAdd}&...). Using OAPageContext.getParameter("addr") to get the parameter value will return the decoded value.
--Shiv

Passing parameter between pages

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