Oracle ADF UIX and Struts

Does Oracle ADF UIX use Struts components internally? If yes, Does Oracle Support the issues that arises because this internally used Struts components? (I am using Oracle ADF in my application.
Thanks,
Aravind.

DataForwardAction and DataAction are build on top of struts actions to coordinate ADF databindings and it's life cycle;
UIX, has xmlns:struts="http://xmlns.oracle.com/uix/struts" this XML namespace has some elements like
<struts:form> and <struts:messageTextInput> also <struts:dataScope>
They work like struts jsp tag;
here a good paper;
http://download-west.oracle.com/otn_hosted_doc/jdeveloper/904preview/uixhelp/uixdevguide/struts.html
Marcos Ortega
Brazil

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UIX and Struts ActionForm

Hi,
Can I use Struts ActionForm and ADF UIX?
Thanks

The "Simple Hello World sample using ADF UIX and JDeveloper 10g Preview" application integrates Struts with ADF UIX.
http://jjacobi.blogspot.com/2003_11_30_jjacobi_archive.html
Simple ADF UIX User Input Application
http://www.oracle.com/technology/products/jdev/howtos/10g/adf_uix_userinput_ht/index.html

Oracle ADF UIX tutorial wont commit changes

I'm following the tutorial "Developing Applications with Oracle ADF UIX"
http://otn.oracle.com/obe/obe9051jdev/uixTutorial/lesson_UIX.htm
The tutorial works apart from if I create/update or delete a record its not commited to the database.
Where I'm I going wrong?
Thanks for any help.

create/update should be commited to database due to method "Commit" that you drop into commit data action, and delete won't be commited, you should additionaly create "Commit" button on your page or use another way to commit.

Creating Oracle ADF uix Pages Tutorial

In going through the "Creating Oracle ADF UIX Pages" Tutorial
Step 5:Adding a Table - I'm running into problems:
- In item 2, I can not find Provider in Design Structure window (I find it in XML Structure Window)
- In item 3, I can not find datacomponent in General Component Palette
- In item 5 I can not find inline component in General Component Palette
Does this tutorial work or am I missing something?

I'm having the same problem. I looked over the recommended tutorial and it didn't cover how to mock up data in xml for prototyping. I think this tutorial is for JDeveloper 9i and not 10g. How is this done in JDev 10g?
I entered this from the xml editor: I also tried:
without a data tag
with a data tag and with an inline tag
with an inline tag
nothing seems to work...
<provider>

<data>
<book cover=""
title=""
author=""
price=""/>
</data>
</provider>
I get this message when I switch to design mode:
The document is not in a valid state. Please edit this file in the code editor to resolve syntax problems and then return to the visual editor.
It doesn't like the xml code. Any ideas in how to do this? I would like to prototype an applications without connecting to real data sources...
Thanks in advance
Keith...

Uploading xml file using ADF UIX and storing in ordsys.orddoc field

I am using ADF UIX and I am using the messageFileUpload tag to upload an XML file into the database (the file contains special characters like hyphens, apostrophes, $, etc). Once in the database I have a procedure which puts it into a clob field using the dbms_lob package. However, what exactly does ordsys.orddoc do with special characters? If I debug my procedure I see that 1 of 4 hyphens and 3 apostrophes have been turned into a character that looks like a square. Anyone know what is going on?

It should pass binary information only, no conversion at all.
The conversion is likely in messageFileUpload or the dbms_lob package you are using. Or you may need to tell DBMS_LOB the character set the XML file is in?
You may want to upload the file using the interMedia tag library... Using uploadFormData?
http://www.oracle.com/technology/software/products/intermedia/htdocs/descriptions/tag_library.html
http://www.oracle.com/technology/products/intermedia/htdocs/jsptaglib/html/toc.htm
Larry

ADF UIX and Javascript

Hello,
I am new in ADF UIX...
I have a table in ADF UIX and I would like to use some my javascript functions. I know I have to set: <table proxied="true">....</table> but where I can write my functions, in an included file ? I mean, how does the interaction between the XML configuration file and javascript work ?
Thank in advance,
Henry

Hi Rade Todorovich,
As mentioned previously, if you had placed the javascript as indexed child of head element it would be fine.
<Head> is named child of <metaContainer> which inturn is named child of <document> element. The example below should make it clear.
This is how the UIX document would be
<?xml version="1.0" encoding="windows-1252"?>
<page xmlns="http://xmlns.oracle.com/uix/controller"
xmlns:ui="http://xmlns.oracle.com/uix/ui"
xmlns:ctrl="http://xmlns.oracle.com/uix/controller"
xmlns:html="http://www.w3.org/TR/REC-html40"
expressionLanguage="el">
<content>
<dataScope xmlns="http://xmlns.oracle.com/uix/ui">
<provider>

</provider>
<contents>
<document>
<metaContainer>

<head title="test">
<contents>

<script source="./cabo/js/test.js"/>
<script>
<contents>
function theFunction()
alert('the function');
</contents>
</script>
</contents>
</head>
</metaContainer>
<contents>
<body>
<contents>
<form name="form0">

<contents>
<script>
<contents>
function hi()
alert('hi');
</contents>
</script>
<button text="call-hi" name="fn" onClick="return hi();"/>
<button text="call-theFunction" name="fn1" onClick="return theFunction();"/>
</contents>
</form>
</contents>
</body>
</contents>
</document>
</contents>
</dataScope>
</content>
<handlers>

</handlers>
</page>
There are two usages:
Case 1
In your html it would just appear the way you would normally write a JS function with in the head
<html>
<head>
<title></title>
<META>
<script language="javascript" src="./cabo/js/test.js">

<scirpt language="javascript">
theFunction()
</script>
</head>

<form ....>
</form>
<script language="javascript">
function hi()
alert('hi');
</script>
</html>
Case 2
As such <script> element can occur in HTML document.
as mentioned in http://www.w3.org/TR/html401/interact/scripts.html#h-18.2.1
In the same way UIX also allows the use of script element with in its <body> element.
With case 2 you can see the way the script gets inlined in the HTML document. Please run the UIX and view source for the rendered page. It should become obvious.
Thanks,
Vijay Venkataraman

What are the differences between oracle adf 10g and adf 11g

Could you please let me know what are the diff b/w oracle adf 10g and 11g, i tried in many user guides but i could not find it.
Thanks in advance,
Poli Reddy P

893771 wrote:
Hi all,
I would like to know what the differences between Oracle and other NoSQL database are.
When and why should we use Oracle?I suggest that you start here:
http://www.oracle.com/technetwork/database/nosqldb/overview/index.html
Is Oracle NoSQL database link with Big Data Appliance?Yes, Oracle NoSQL Database will be a component of the Big Data Appliance.
Can we use map-reduce on a single personal computer? How should we install Oracle NoSQL database to use map reduce on a single personal computer?Yes, I believe you can run M/R on a single computer. Consult the various pieces of documentation available on the web. You may run Oracle NoSQL Database on the same computer that you are running M/R on, but it is likely that they will compete for CPU and IO resources and therefore performance may suffer.
Do we also have eventual consistency with Oracle NoSQL database? Yes.
Can we lose data if master node fails?If you run Oracle NoSQL Database with the default (recommended) durability settings, then if the master fails, a new one will be elected and data is not lost.
Are transactions ACID with Oracle NoSQL database? How can we prove it?Yes, each operation is executed in an ACID transaction. The API has the concept of "multi" operations which allow the caller to perform multiple operations on sets of records with the same major key, but different minor keys. Those operations are also performed within a transaction.
Charles Lamb

Oracle ADF Model and BC4J api reference in JDev 10.1.3.03

Hi
Where I can find Oracle ADF Model and Business Components API Reference in JDev 10.1.3.03? Maybe it's not ready yet?

I don't know how up-to-date they are, but the javadoc files are all archived into jar files in the JDeveloper installation at: <jdev-install-dir>\jdev\doc\ohj. Most of the business component interfaces and classes are covered in the bc4jjavadoc.jar. You can either open the index.html file of the jar in JDeveloper and move through the links in the preview pane, or use the jar utility (or other unzipping util) to extract the jar file into your directory structure and then access the html files directly.
Johnny Lee

Adf uix and 800*600 resolution

We need to develop an application with adf uix and 800*600 resolution.
It seems that uix rendering is not so fine with 800*600 resolution.
What is the suggested workaround to this problem?
Do we need to customize the look and feel (and what customization steps do we need to perform) or what else?
Thanks in advance, Mauro

800*600 did work until for a couple of days ago when it did start saying "sync. out of area"
Its a siemens something screen... 5 years old...
i did look at the cable to the screen one "pigg" of the 15 "piggs" are missing.. could it be some problem there... all other res. are working without a problem..
the screen should work at 800*600 at 100hz

Adf uix and blaf

Hello I've known The Browser Look and Feel (BLAF). I'd like to use that to do a form printable page (in a new window) without the navigation buttons . In next link there's an explanation but really I can't understand how I must use BLAF in my uix page:
http://www.oracle.com/technology/tech/blaf/specs/printAndPreview_flow.html
How can I do to interact a page uix with blaf?
thanks!!

The BLAF - as far as I understand it - is the usability concept behind UIX. So, UIX already implements (in part?) BLAF.
To create a printable version of a page you use the showFacet element. The page "Customization of ADF UIX" will show you how to use it. Search the help for "showFacet".
The facet already removes lots of elements not suitable for printing from the provided LAFs. You can do a
rendered="${uix.renderingContext.rendererManager.facet!='printable'}in your controls to further control the visibility of elements.
Sascha

ADF, UIX and ORDDOC

JDev 9.0.5.2 ADF, UIX, Struts
When I try to create a new record and upload a file as an ORDDOC type, I get ArrayOutOfBoundsException.
My database table and Entity Object have 2 columns:
DocumentId - DbSequence (trigger in database to increment id)
DocFile - OrdDocDomain (ORDSYS.ORDDOC)
Anyone have any ideas?

See the following thread for the solution:
Re: ADF UIX upload size does not exceed 2M

ADF UIX and Jdeveloper 10.1.3.0.4

Hello all,
I was trying to make a ADF UIX form and am attempting to use Jdeveloper 10.1.3.0.4.
It looks as if ADF UIX components cannot be made with Jdeveloper 10.1.3.0.4.
Is this true?
Thanks for any help,
Bradley

Yes it is true.
please read this:
http://www.oracle.com/technology/products/jdev/collateral/papers/9.0.5.0/adfuix_roadmap/adfuix_roadmap.html

ADF Faces and Struts confusion

Hello alltogether,
I'm developing with struts for some years now but I'm completely new to ADF and Faces.
I want to integrate a "simple" ADF Faces page with one TreeTable to an existent struts application.
The idea I had is to create an action within the struts-config.xml inheriting from the DataAction or DataForwardAction in order to load and prepare the data for the TreeTableModel.
When I call the ADF Faces page using the .do call for the Action created (I have to prepend /faces/ to the normal Action call) the page is rendered correctly but I do not enter my derived Action class at all.
So my question is: How is the preferred way to fill the Model of the TreeTable before the ADF Faces page is rendered. The necessary datasource is obtained from a struts basic action throughout the whole application.
I'm now struggeling with the pageDef.xml (using the documentation from here: http://www.oracle.com/technology/documentation/jdev/b25947_01/index.html) but I'm really lost since I do not understand what happens when and how resp. why it happens.
All I want is the following: Prepare and load the necessary TreeModel before the page gets rendered (the appropriate model depends on a parameter which is given in the request that is send and which successfully response should be the ADF Faces page with the TreeTable filled with the appropriate data)!
Can please somebody give me the necessary piece of advice?
I'm trying for almost a day now!
Many thanks in advance
Best Regards

Dear Mr. Vohra, It is not yet Clear whether we can use ADF Faces with Tiles,
With out using Facelets, of MyFaces?
Some users say they are using these two frameworks, but still complain of problems.
And you are suggesting to use facelets with ADF faces .
Can't we use ADF Faces and Tiles with out any other intermediate technology?
Thanking you,
Samba.
Message was edited by:
saasira

File upload, download using ADF UIX and not JSP

I have examples for the file upload, download using JSP
But I want to use ADF UIX. Look and feel in this is impressing and I want to use this. Any one have example for this.
Users will select a file from their desktop
This will be stored into the database (Any document. Word, Excel)
When they query the records then the UIX column need to give a hyperlink. Clicking on the link should prompt to download the file to the local system

Sure, I use the Apache Commons File Upload package, so that is what I will discuss here ( [Commons File Upload|http://commons.apache.org/fileupload/] ).
The Commons File Upload uses instances of ProgressListener to receive upload progress status. So first create a simple class that implements ProgressListener:
public class ProgressListenerImpl implements ProgressListener {
    private int percent = 0;
    public int getPercentComplete() {
        return percent;
    public void update(long pBytesRead, long pContentLength, int pItems) {
        if (pContentLength > -1) { //content length is known;
            percent = (new Long((pBytesRead / pContentLength) * 100)).intValue();
}So in your Servlet that handles file upload you will need to create an instance of this ProgressListenerImpl, register it as a listener and store it in the session:
ServletFileUpload upload = new ServletFileUpload();
ProgressListenerImpl listener = new ProgressListenerImpl();
upload.setProgressListener(listener);
request.getSession().setAttribute("ProgressListener", listener);
...Now create another servlet that will retrieve the ProgressListenerImpl, get the percent complete and write it back (how you actually write it back is up to you, could be text, an XML file, a JSON object, up to you):
ProgressListenerImpl listener = (ProgressListenerImpl) request.getSession().getAttribute("ProgressListener");
response.getWriter().println("" + listener.getPercentComplete());
...Then your XMLHttpRequest object will call this second servlet and read the string returned as the percent complete.
HTH

Does Studio Creator support Oracle ADF Faces and other components?

Hi everyone
According to:
http://www.oracle.com/technology/products/jdev/htdocs/partners/addins/exchange/jsf/doc/faq.html
"Although ADF Faces is "vanilla" JSF we have not been able to run with Java Studio Creator Build 04.06.2. We are working with Sun to resolve the issues in Java Studio Creator."
Does anyone know if Oracle ADF faces now work with Studio Creator and if so which version.
In addition I am also looking for JSF visualization components. In addition to advanced 3-D graphs (send as PNG to client) I am also looking for components to visualize the structure of a website. These all need to work with Studio Creator.

Importing 3rd party libraries used to be complicated. The .complib stuff was added precisely to make it easy.
It does make packaging slightly harder for third party -vendors-, since there's one extra step, but this makes everything easier for (the much larger number of) users of the third party components, since the packaging format specifies a bunch of stuff that we used to have to ask of users when trying to add the jar and associated metadata into the IDE.
The complib stuff is documented, so if you're producing a 3rd party JSF library, or if you really want to use one that hasn't yet been packaged, you can do the steps yourself.
See http://wiki.java.net/bin/view/People/EdwinGoei -- the first couple of links describes the process. Yes, we're working with third party vendors to get this done for their component sets, and yes, there's talk with other IDE vendors to standardize all this.
-- Tor
http://blogs.sun.com/tor

Oracle ADF UIX and Struts

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