Call a portlet in another provider

Hi all,
How can I call a portlet from my portlet if they are in a different provider (because are different page).
I have 2 provider and some portlet. I would like to call a portlet that is in another provider.
Es.:
provider1 -> portlet1, portlet2, ...
provider2 -> portlet4, portlet5, ...
portlet2 has to call portlet5
Thanks a lot
Fabio
null

Fabio,
Could you elaborate a little more on why you would want to call a portlet from a portlet? It seems that you might want to encapsulate the content you place in portlets in something like a JavaBean, that you can call from multiple places, and just reuse that component where necessary.

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How to call a servlet from another servlet

hi everybody,
i have a problem, i have to call one servlet from another one.
Everything works on my pc, but when i install the application on the customer's server i got an error about an Uknown URL followed by the name of the machine.
Wjat i do is the folloqing :
String urlString = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+"/"+servletName;
URL url = new URL(urlString);
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
the variable servletName is the name of the servlet i have to call.
Is there another way to call the servlet ?
All the servlet are installed in the same server.
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Cheers.
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It's possible that there is a coding error but, given the info supplied, i'd start examining the environment, first. Let us know if you have any luck with the test i recommended or not (please provide abundant detail). Or, if you've found the solution then you may want to post back with a quick blub so the next person knows how to escape the trap.
D

Call a portlet

Hi all,
How can i call a portlet from my portlet if they are in a different provider (because are different page).
Thank a lot
Fabio

Fabio,
Could you elaborate a little more on why you would want to call a portlet from a portlet? It seems that you might want to encapsulate the content you place in portlets in something like a JavaBean, that you can call from multiple places, and just reuse that component where necessary.

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Hi
So my situation is as follows:
1) Moved into a new house with an active phone line that is apparently with TalkTalk according to 150 or 151, whichever it is. At least when you dial 150 or 151 it says welcome to TalkTalk.
2) Old house had a BT line and I want to transfer the account. Phoned BT and was told an engineer will have to visit.
Now given that the current line in my new house is still active with TalkTalk, what will the engineer do when they visit? I don't want a new line installed, I simply want the TalkTalk line switched into a BT line. But I suspect that because the existing line is not in my name the engineer won't be able to "convert it".
Thoughts?

Thanks for the replies.
A bit more information:
Found out that when you call the TalkTalk line it goes to someone else's house so I can make calls but not receive them. Phoned TalkTalk and they said it was likely the line just wasn't disconnected properly when the last tenants moved out. Apparently they no longer see a valid TalkTalk line at the address.
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We are trying to pass a parameter from one ASP portlet to one or more other ASP portlets.
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Greetings,
I asked previously a similar question but I didn't got a solution to my problem, so i'll explain in details my problem:
I have a Java File called Senior.java, and another one called Properties.java
Properties.java is a dialog box that I can open from the main application Senior.java using Tools > Properties command.
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private int action;
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Thanks in Advanced
M.Tleis

sorry, the previous compilation error is due to a mistake I did in my code.
the actual problem is, when I change private to public, the main class of Properties.java will be executed, for this reason when I click the JButton in my main software ( Senior.java ) the properties dialog box will appear. while I only need the value of the varialbe action, without running the whole Properties.java

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Hi,
Is there any way ,(any built in ) to call a report from another report in Report Builder 2000 and Report Builder 6i.
Regards

Try to call report from report by a button in the calling report:
1     In the Layout Model view, click in the tool palette. Note
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7     In the PL/SQL Editor, define the PL/SQL for the action trigger or format trigger when the button is clicked in the formatted report.
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Calling a Report from another Report.....URGENT

Hi,
I am calling a report from another report using hyperlink. I want that this new report should come in a new page.
Can any body help me where i can set this property, so that the new report will open in a new page.
Thanks in advance
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Kamal

Try to call report from report by a button in the calling report:
1     In the Layout Model view, click in the tool palette. Note
2     Click and drag a rectangle.
3     Double-click the button object to display the Property Palette.
4     Under the Button Label node, set the Label Type property to either Text or Icon:
n     If the button label is text, set the Text property to the text you want to appear on the button.
n     If the button label is an icon, set the Icon Name property to the name of the file containing the icon (the file must reside in the directory specified by the UI_ICON environment variable).
5     Under the Button Behavior node, set the Type property to PL/SQL.
6     Double-click the PL/SQL Trigger property value field.
7     In the PL/SQL Editor, define the PL/SQL for the action trigger or format trigger when the button is clicked in the formatted report.
8     Set other properties as desired.
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Hai,
How to call one program through another program.
Example.
   I have two programs 1.ZPROG1 2. ZPROG2.
When i execute ZPROG1 at that time it should call ZPROG2.

Hi ,
u can use submit statement to call a program .
DATA: text       TYPE c LENGTH 10,
      rspar_tab TYPE TABLE OF rsparams,
      rspar_line LIKE LINE OF rspar_tab,
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rspar_line-selname = 'SELCRIT1'.
rspar_line-kind    = 'S'.
rspar_line-sign    = 'I'.
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rspar_line-low     = 'ABAP'.
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range_line-sign   = 'E'.
range_line-option = 'EQ'.
range_line-low    = 'H'.
APPEND range_line TO range_tab.
range_line-sign   = 'E'.
range_line-option = 'EQ'.
range_line-low    = 'K'.
APPEND range_line TO range_tab.
SUBMIT report1 USING SELECTION-SCREEN '1100'
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regards,
Santosh thorat

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How to call one EJB in another EJB? Please explain with some example code.

To refer a Ejb from another Ejb include <ejb-ref> element in ejb-jar.xml
<session>
<ejb-name>EjbA</ejb-name>
<ejb-ref>
<ejb-ref-name>EjbB</ejb-ref-name>
<ejb-ref-type>Entity</ejb-ref-type>
<home>com.ejb.EjbBHome</home>
<remote>com.ejb.EjbB</remote>
</ejb-ref>
</session>
Include a <reference-descriptor> in weblogic-ejb-jar.xml
<weblogic-enterprise-bean>
<ejb-name>EjbA</ejb-name>
<reference-descriptor>
<ejb-reference-description>
<ejb-ref-name>EjbB</ejb-ref-name>
<jndi-name>com.ejb.EjbBHome</jndi-name>
</ejb-reference-description>
</reference-descriptor>
</weblogic-enterprise-bean>
In EjbA Bean class refer to EjbB with
a remote reference to EjbB.
InitialContext initialContext=new InitialContext();
EjbBHome EjbBHome=(EjbBHome)
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How do I call one .SWF from another. I built a very beefy
base .SWF, and want to add music overlay, and an intro slide show
to the exsting Flash animation, but put it in a second .FLA/.SWF
file. How do I call one from the other?
This will be embedded in an HTML file but I assume this is
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F.Z.

I think you should open that Another SWF (FLA),
and add some actionscript..
For example, you could create a movie clip, and write
actionscript in the
first keyframe:
loadMovie("
http://www.somewebpage.com/movie.swf",
this);
"FredZimmerman" <[email protected]> wrote in
message
news:ftnjas$mj5$[email protected]..
> How do I call one .SWF from another. I built a very
beefy base .SWF, and
> want
> to add music overlay, and an intro slide show to the
exsting Flash
> animation,
> but put it in a second .FLA/.SWF file. How do I call one
from the other?
>
> This will be embedded in an HTML file but I assume this
is superfluous to
> my
> question.
>
> F.Z.
>

How do I add multiple portlets to one provider?

Hello,
I'm using JDeveloper 10g. Created an Application Workspace which holds several projects (java/jsp porlets). I would like all of these portlets to be under one provider rather than registering a provider for each project. Do I choose one project and add information to the provider.xml file for my other portlets? If anyone could help, it would be appreciated...
TIA

[Matthew: think I understand. Is it safe to use a provider for each portlet? If I had a hundred portlets would it effect system hardware requirements with multitude of providers running? Now I'm trying to determine if I should combine each project or if I should leave them seperate. Thanks again...]
Matthew - Would be good if you could hit "reply" to the last concerned post. I had some trouble trying to find whether you had posted any more questions ;-)
here's my response to your last post:
There is definitely a performance hit when you have just one portlet under one provider. First - You will have to undergo 100 provider registrations and I'm sure that can drive anybody crazy ;-)
Secondly, for each provider, there is a ProviderDefinition object created in memory. In your case, there would be 100 such objects created at any point in time (assuming 100 are in use). had you classified portlets under say 10 such providers, you will definitely save memory. For each instance of the provider registration, you have one ProviderInstance object created. So even if all these 100 providers are registered once on Portal A, you will have 100 instances of this object. When registered on portal B, 100 more will be created. This will be sufficiently less if you had just 10 top level providers.
As a best practice, you might want to group related portlets under one provider e.g. If you are having a bunch of SAP, Oracle, PeopleSoft portlets, you could create three top level providers and just add those portlets accordingly. Just an example though. the classification is totaly based on what binds two portlets together and is something that will have to be decided by you.
Just my 0.02$
Regards,
Abhinav

Problem regarding calling a program from another program

Hi,
I have a requirement that i need to call a program from another program and in that case the called program should be executed with a value in the selection screen coming from the first program..i.e.
a standard report to view the user Notes for annual leave is RPTARQDBVIEW. Can we create a report to display all the users under a manager as a hyperlink and run the report(RPTARQDBVIEW), with the pernr of the employee selected
Regards,
saumik

Submitting a report using ranges for select-options
* Define range for ltak-tanum
RANGES: r_tanum FOR ltak-tanum.
* Read values from database tabel into the range
* These values are later used for select-options in the report
SELECT * FROM ltak
WHERE lgnum = w_lgnum AND           "Warehouse number/complex
        vbeln = w_screen1000-io_vbeln.      "Transfer order number
MOVE ltak-tanum TO r_tanum-low.
MOVE 'I' TO r_tanum-sign.
MOVE 'EQ' TO r_tanum-option.
APPEND r_tanum.
ENDSELECT.
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SUBMIT zmm00100 WITH p_tanum IN r_tanum.
or
Submitting a report from ABAP with selection criterias
TYPES: tt_selection TYPE STANDARD TABLE OF rsparams.
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    l_selection-option   = 'EQ'.          "Option
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ENDLOOP.
* Submit report
SUBMIT rm07idif WITH SELECTION-TABLE li_selection AND RETURN.
Regards,
Prabhudas

Call a portlet in another provider

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