Passing Parameters via HREF link

Hello All,
I would like to pass a parameter to
a portlet using an:
<a href="portlet ?id=somevalue"></a>
I have searched the support groups and
found no answer except the often repeated
"Look at the Parameter passing Guidelines".
I have read the guidelines, looked through
the sample code and it still makes no
sense.
Seems like this would be an easy method
in the JPDK but I cannot get anything to
work that I have tried.
Thanks in advance for any help!

Could you install the sample portlets?
Besides the Parameter Passing Guidilenes article there's another one that might help you: "Understanding the Parameter Passing JSP Sample".
In the Training Center on the Community Home tab on Portal Studio, you find several online eClasses. The Building Java Portlets covers among others the parameter passing services. You can also download the example portlet.
If you're more specific what your problem is, we could provide you more help.
Regards,
Peter

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Pass parameters from hbj link

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Suresh.B

Hello Reinuka,
It is possible to send parameter to Web Dynpro iview.
In the iview application parameters add Param1 =.
Place this code wherever you want to call that iview.
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"ROLES:"+iview=Iview Path
"Param=Paramvalue"=Parameter and its value
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String parmvalue=WDWebContextAdapter.getWebContextAdapter().getRequestParameter("Param");
Regards,
Sridhar

Pass parameters via POST in WDPortalNavigation.navigateAbsolute method

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I am required to pass XML Data via POST.
I have gone through the following :
a) http://help.sap.com/saphelp_nw04/helpdata/en/9e/a073001903c9419592b14c2aa63669/content.htm
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Hello Experts,
I want to pass few parameters from a web dynpro application to an external web application.
In order to achieve this, I am referring to the below thread:
HTTP Post
As mentioned in the thread, I am trying to create an additional Suspend Plug parameter (besides 'Url' of type String) with name 'postParams' and of type Map.
But when I build my DC, I am getting the same error which most of the people in the thread have mentioned:
Controller XXXCompInterfaceView [Suspend]: Outbound plug (of type 'Suspend') 'Suspend' may have at most two parameters: 'Url' of type 'string' and 'postParams' of type 'Map'.
I am using SAP NetWeaver Developer Studio Version: 7.01.00
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Thanks & Regards,
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Hi,
This is purely a java approach, even you can try this for your requirement.
There are two types of http calls synchronous call or Asynchronous call. So you have to choose the way to pass parameters in post method based on the http call.
if it is synchronous means, collect all the values from users/parameters using UI element eg: form and pass all the values via form to the next page is nothing but your web application url.
If it is Asynchronous means, write a http client in java and integrate the same with your custom code and you can find an option for sending parameters in post method.
here you go and find the way to implement Asynchronous scenario,
http://www.theserverside.com/news/1365153/HttpClient-and-FileUpload
http://download.oracle.com/javase/tutorial/networking/urls/readingWriting.html
http://digiassn.blogspot.com/2008/10/java-simple-httpurlconnection-example.html
Thanks & Regards
Rajesh A

Passing Parameters via OpenDocument URL to OLAP Analysis .amw

Hello together,
did anyone ever manage to successfully create an OpenDocument URL which passes parameters to an existing analysis workspace .amw?
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Thanks
CR Enterprise 4.0 SP2 in usage

Hi,
I can confirm: The situation for A-OLAP is the same as it was for Voyager.
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Regards,
H

Error when passing parameters in a link

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Error: Unable to parse query (WWV-10200)
ORA-06550: line 1, column 37:
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Thx.
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Calling a function and passing parameters via Variables

I've got an XML file that is loading in data and is calling functions.
I've figured out how to call the methods from classes with variables set from the XML file:
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This calls the function perfectly.
I was wondering if there is anyway to pass parameters into the function as well through variables. Some functions may have no parameters, some functions could have 5... so the xml could be like this:
<functions>
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     <type>Boolean</type> 
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    <param>
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     <type>Number</type> 
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</functions>
whats the best way to set something like this up?

how would I set something like that up?
in the class:
public function myFunction(_param1:String, _param2:Number):void {
then to call it, would ParamTypes be cast as an array or object or something?
var functionVariable:String = "myFunction";
myClass[functionVariable](??);
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Passing Parameters via a button to a form

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Hi,
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CREATE OR REPLACE VIEW my_view("DataSet", ....)
AS
SELECT DATASET_ID "DataSet"
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Many thanks,
Gareth.

Hi,
Please look under Sample Application page 13.
In general it is passed with IR_ to the field name...
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I hope this is helpful
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Passing parameters via command line

I've been asked to write a routine in LabVIEW that will control an
instrument. The only problem is that this routine will be called by a
different piece of software (3rd party software that we've bought)and
we need to pass a parameter. The source application will allow
switches in the command line, but that is the only way. Is there a way
Labview can accept this ??

Hi,
I'll mail you a vi to do this. Note that it will only work if you have an
application. (If not, you'll get the command line from labview...)
Regards,
Wiebe.
"Robert Barker" wrote in message
news:[email protected]..
> I've been asked to write a routine in LabVIEW that will control an
> instrument. The only problem is that this routine will be called by a
> different piece of software (3rd party software that we've bought)and
> we need to pass a parameter. The source application will allow
> switches in the command line, but that is the only way. Is there a way
> Labview can accept this ??

Unable to pass parameters from APEX to Oracle EBusiness suite R12 forms

Hi
We are trying to access a standard Oracle EBusiness form i.e. service request and are invoking this Form through a link from APEX.
We are trying to pass parameters via this URL
http://abc.oneapps.com:8010/OA_HTML/RF.jsp?function_id=2037&resp_id=50952&resp_appl_id=170&security_group_id=0&lang_code=US&otherparams=INCIDENT_ATTRIBUTE_15=5206
The EBusiness suite form is launched correctly but we are not able to read the parameter value through custom.pll code.
if (event_name = 'WHEN-NEW-BLOCK-INSTANCE') then
     IF form_name='CSXSRISR' and block_name='SR_BSC_QUERY' then
          FND_MESSAGE.DEBUG('PARAMETER.INCIDENT_ATTRIBUTE_15');
          FND_MESSAGE.DEBUG(' ');
          --FND_MESSAGE.DEBUG(:PARAMETER.INCIDENT_ATTRIBUTE_15);
          lC_incident_number :=name_in('PARAMETER.INCIDENT_ATTRIBUTE_15');
          FND_MESSAGE.DEBUG('Incident Number'||lC_incident_number);
          IF lC_incident_number IS NOT NULL THEN
               copy(lc_incident_number,'SR_BSC_QUERY.INCIDENT_NUMBER');
          END IF;
          FND_MESSAGE.DEBUG(' ');
     END IF;
END IF;
Is this the right way of passing the parameters?
all technical inputs are welcome.
Regards
Sam

Hi
We are trying to access a standard Oracle EBusiness form i.e. service request and are invoking this Form through a link from APEX.
We are trying to pass parameters via this URL
http://abc.oneapps.com:8010/OA_HTML/RF.jsp?function_id=2037&resp_id=50952&resp_appl_id=170&security_group_id=0&lang_code=US&otherparams=INCIDENT_ATTRIBUTE_15=5206
The EBusiness suite form is launched correctly but we are not able to read the parameter value through custom.pll code.
if (event_name = 'WHEN-NEW-BLOCK-INSTANCE') then
     IF form_name='CSXSRISR' and block_name='SR_BSC_QUERY' then
          FND_MESSAGE.DEBUG('PARAMETER.INCIDENT_ATTRIBUTE_15');
          FND_MESSAGE.DEBUG(' ');
          --FND_MESSAGE.DEBUG(:PARAMETER.INCIDENT_ATTRIBUTE_15);
          lC_incident_number :=name_in('PARAMETER.INCIDENT_ATTRIBUTE_15');
          FND_MESSAGE.DEBUG('Incident Number'||lC_incident_number);
          IF lC_incident_number IS NOT NULL THEN
               copy(lc_incident_number,'SR_BSC_QUERY.INCIDENT_NUMBER');
          END IF;
          FND_MESSAGE.DEBUG(' ');
     END IF;
END IF;
Is this the right way of passing the parameters?
all technical inputs are welcome.
Regards
Sam

Passing parameters between views in different Web Dynpro applications

Hi everyone,
I would like to pass the value of one parameter between one view in a webdynpro application and another view that is in other webdynpro application. How can I do this in a secure way?

Hi,
Check below links for passing parameters between two applications:
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/b083f76a-708c-2b10-559b-e07c36dc5440
https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/91b6ad90-0201-0010-efa3-9626d2685b6e
Re: Pass parameters via POST in WDPortalNavigation.navigateAbsolute method
Regards,
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How does customization form pass parameters?

I need to create my own customization form so it can include linked LOVs and was wondering how the default customization form passed the LOV values back to the calling component.
I put two copies of the same report on a page and called the customization form for each report selecting different LOV values. Since each report displays the correct results based on the LOV, I assume page parameters are not being used and neither is p_arg_values/p_arg_values.
Can anyone tell me how this information is being passed to the individual reports?
Thanks, Larry

Sharmila,
I guess I'm confused, the parameters that are selected on the Customization screen are persistent across different login sessions.
Is is my understanding that passing parameters via p_arg_names/p_arg_values on the URL would not carry over from one logon to another or even allow me to navigate to another page and then back to the "customized" screen and still have the customizated values applicable?
Are you saying that once I call a page and pass a name/value parameter pair to the page, that the paramter values remain in affect for subsequent calls to the same page where the name/value pair isn't being passed?
Doesn't the customization screen use the wwpre_api_name and wwpre_api_value methods to pass parameters to components located on a page via the user preference storage?
When I look at the URL associated with the customization link on my portlets I see the preference_path being passed to the customization form.
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Passing parameters in jsp

Hi friends,
I am very new to oracle pdk. But unfortunately i was assigned to a small pdk development using jsp.
How can i send parameters in the Oracle jpdk multipage sample portlet .
The first.jsp says ,
<%
PortletRenderRequest prr = (PortletRenderRequest) request.getAttribute(HttpCommonConstants.PORTLET_RENDER_REQUEST);
NameValuePair[] linkParams = new NameValuePair[1];
linkParams[0] = new NameValuePair(HttpPortletRendererUtil.portletParameter(request, "next_page"), "/htdocs/multipage/second.jsp");
%>
<center>
Hello, this is the first page<p>
<%=UrlUtils.constructHTMLLink(prr, UrlUtils.PAGE_LINK, "second page", "", linkParams, true, true)%>
</center>
Now where should i add the parameter which i have to send to the second page named second.jsp.
In the same way how to receive the parameter values in the second.jsp file, the second.jsp is listed here as below.
<%
PortletRenderRequest prr = (PortletRenderRequest) request.getAttribute(HttpCommonConstants.PORTLET_RENDER_REQUEST);
NameValuePair[] linkParams = new NameValuePair[1];
linkParams[0] = new NameValuePair(HttpPortletRendererUtil.portletParameter(request, "next_page"), "/htdocs/multipage/first.jsp");
linkParams[1] ="a=hello";
%>
<center>
Hello, this is the second page<p>
<%=UrlUtils.constructHTMLLink(prr, UrlUtils.PAGE_LINK,
"first page", "", linkParams, true, true)%>
</center>
Please write to me an example in detail.
Matter is very urgent.

I just recently put a set of helper classes on my knowledge exchange site specifically to help with passing parameters via the url.
http://portalstudio.oracle.com/servlet/page?_pageid=2106&_dad=ops&_schema=OPSTUDIO&_type=site&_fsiteid=233&_fid=433232&_fnavbarid=180376&_fnavbarsiteid=233&_fedit=0&_fmode=2&_fdisplaymode=1&_fcalledfrom=1&_fdisplayurl=
I called it Portal Tools. It includes usage documentation.
but, to stick with the code example you provided,
Technically, you can pass parameters at least three different ways:
-Using portal's parameter-event processing (portlets interact with portal for parameters)
-Using qualified parameter names (portlets only see "their" parameters)
-Using unqualified parameter names (portlets are responsible for unique names, name collisions, etc)
I would generally shy away from the unqualified parameter method; it was put in to support older versions of portal.
The example you provided currently uses qualified parameters, so I will answer with that method.
To add a parameter "a" with a value of "hello",
change the setup of the link parameters in first.jsp to this:
NameValuePair[] linkParams = new NameValuePair[2];
linkParams[0] = new NameValuePair(HttpPortletRendererUtil.portletParameter(request, "next_page"), "/htdocs/multipage/second.jsp");
linkParams[1] = new NameValuePair(HttpPortletRendererUtil.portletParameter(request, "a"), "hello");
note that in the definition line, you must allocate space for EXACTLY how many parameters you are using (2 now, rather than 1). Then in the assignment lines, it is using java standard ZERO based indexing, so the new second parameter is at index 1.
to get (and display) the parameter in the second.jsp page, you would include something such as this:
Parameter "A" contains a value of <%= prr.getParameter("a") %>.
note how you just ask the PRR for the parameter with the unqualified name.
The "next_page" parameter is defined (in the provider.xml) to be used by portal to manage page flow and display. That is why you only have to set the "next_page" parameter.
I hope this helps.
Craig

Passing Parameters to Reports Builder

I am passing parameters via URL from APEX 3.2 to Oracle Reports Builder, but the parameters are not sticking and hence not getting passed to ORB. What can I do?
The parameters are select list page items. The URL is called via a button and javascript:popup('http://....

You might want to try putting them in a table and then in your report query the table... I have done this in Forms & Reports on occasion...
Thank you,
Tony Miller
Webster, TX
While it is true that technology waits for no man; stupidity will always stop to take on new passengers.

Passing Parameters via HREF link

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