Webutil.olb subclass linux

hello everybody.
I have a litle problem that I cannot resolve.
Im including webutil in my forms, for this I need to subclas the webutil.olb into my form.
I open the webutil.olb with File/Open, and after this it is append in my navigator , but in the Object Libraries Node, out of form not into the form. It is not what I need.
Question ¿How I can subclass the webutil.olb into my form? Im working with Form Developer 10.2 under Linux.
I have been looking for a answer in the forum ,all day, but I dont find.
Thanks in advanced.

open up the object library like you've done, expand the tree, double click on the main section, you'll see the WEBUTIL object group in the object library editor. Hold down the MIDDLE mouse button(dont ask me why), and you'll see a running man icon as you drag the WEBUTIL object onto your forms Object Groups section, it should ask you whether you want to copy or subclass the object...subclass, thats where I'm at.

Similar Messages

Webutil.olb in linux

Hi all,
How to drag and drop webutil to object groups in linux.
I am trying to drag in but not happenig in linux.
How to attach webutil.olb in linux platform?
the oracle demo is only for windows platform.

Yes oracle Developer suite has separate installations for windows and linux.
The problem is ia m unable to drag it as shown in the demo in windows platform.

Subclass the webutil.olb object library

Hello,
please can anybody show me how to subclass an objectgroup in the designer 9i.
I want to add the webutil.olb in somme module, but it doesn't work, and it attached only the original qmsolb65.olb. The STOLB is set to qmsolb65.olb and I add webutil.olb, but it doesn't work.
Thank you

A suggestion: try to specify the object library in the Generate Form dialog directly. Also set the object group of WebUtil with pref OLBLST.
regards,
Harm

Webutil.olb Problem

Hi,
When I want to load forms. It gives me error like
FRM-18108: Failed to load following object.
Source Module: webutil.olb
Source Object: webutilconfig
I have some other forms. those are work fine. when I try to find subclass information. it shows not found. Please aslo check attachment file.
Please help me to sove this issue. Is there any way to see reference object link either webutil.olb/ any forms ?
Thanks
Biswajit

Apologies for mentioning your name as I used one of your example to do it myself.
Just thought that you will be right person to understand my problem.
Apologies again from you and everyone on forum

Javabean is not working after adding webutil.olb in form 10g

I have created a form in which I am using javabean for running marquee and is working well. I have also attached webutil library in that form and it's working well also. But when I am adding webutil.olb in that form marquee stops to work. I have given path in Start In and in Preference/Runtime also. I have searched so many forums for that problem but did'nt get solution. That's why I decided to ask here....

Dear Gerd,
"are you sure, that it is the hotkey"
Yes, i am dead sure. Since:
(1) It was working fine in forms 6i
(2) If you run a form and select Help => Keys, you will see Ctrl+B on the top of list
The problem is its not taking into account the keys which i am defining in the file (although i am following the same procedure detailed on metalink.oracle.com).
Regards

Not working Webutil configuration for linux

I had configured webutil in linux server as per document. my basic cofiguration is
OS - Linux redhad(4.0)
Front End - Forms [32 Bit] Version 10.1.2.0.2
Now i had created form in that form i m using webutil when on test button i m calling
show_webutil_information (TRUE);
It is showing all the webutil information
But on another button i m calling
v_ole_excel := client_ole2.create_obj ('Excel.Application');
client_ole2.set_property (v_ole_excel, 'visible', 1);
it is not working and after that none of the push button & menu is working in runtime form.
So Please Guide us to resolve the problem.
Thank's in anticipation,
Regards,
Ganesh Jadhav

Loading TUI files in Linux it's an issue that we have recently discovered and it did not made it yet to the known issue list. I'm not 100% sure but I believe a workaround to that problem would be to go and manually edit that tui file and remove those attributes that generates errors. You can begin with ATTR_TITLEBAR_STYLE and then look if one of the following are in the tui file: ATTR_DS_BIND_PLOT_STYLE, ATTR_DS_BIND_POINT_STYLE, ATTR_DS_BIND_LINE_STYLE, ATTR_DS_BIND_PLOT_COLOR and delete them. Then try to load the tui file again.
On the other hand I think there is a workaround for your original problem: the predefined fonts (VAL_DIALOG_METAFONT) looks bad on Linux. I believe there is a way a user can change the underlying font and the size of a predefined font. In windows you can change it in the registry but in Linux you can define an environment variable: XAPPLRESDIR that points to a directory that should contain a file named cvi, a file where you can write font settings. Each line has to be of the following format: <appName>.<key>:<value>. If you want the settings you're writing to be persistent for all applications the put a "*"instead of the application name.
The list of possible key is: appFont (NIAppMetaFont), menuFont (NIMenuMetaFont), dialogFont (NIDialogMetaFont), editorFont (NIEditorMetaFont), messageBoxFont (NIMessageBoxMetaFont).
The value have to be of the following form: <font family>-<font name>-<font size>
Here is the only line I have in the cvi file: *.dialogFont : adobe-helvetica-19

Webutil error with linux fedora 7

i have developed forms in 10g in windows. server is also windows.
http://aaf00022:8889/forms/frmservlet
if i run this link in windows(client) it is working fine. but in fedora 7(client) i got the error like:
Java Plug-in 1.6.0_10
Using JRE version 1.6.0_10 Java HotSpot(TM) Client VM
User home directory = /root
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
l: dump classloader list
m: print memory usage
o: trigger logging
p: reload proxy configuration
q: hide console
r: reload policy configuration
s: dump system and deployment properties
t: dump thread list
v: dump thread stack
x: clear classloader cache
0-5: set trace level to <n>
proxyHost=null
proxyPort=0
connectMode=HTTP, native.
Forms Applet version is : 10.1.2.0
java.lang.NullPointerException
     at oracle.forms.webutil.common.VBeanCommon.getTranslatedMessage(Unknown Source)
     at oracle.forms.webutil.common.VBeanCommon.findLocalHost(Unknown Source)
     at oracle.forms.webutil.common.VBeanCommon.init(Unknown Source)
     at oracle.forms.handler.UICommon.instantiate(Unknown Source)
     at oracle.forms.handler.UICommon.onCreate(Unknown Source)
     at oracle.forms.handler.JavaContainer.onCreate(Unknown Source)
     at oracle.forms.engine.Runform.onCreateHandler(Unknown Source)
     at oracle.forms.engine.Runform.processMessage(Unknown Source)
     at oracle.forms.engine.Runform.processSet(Unknown Source)
     at oracle.forms.engine.Runform.onMessageReal(Unknown Source)
     at oracle.forms.engine.Runform.onMessage(Unknown Source)
     at oracle.forms.engine.Runform.sendInitialMessage(Unknown Source)
     at oracle.forms.engine.Runform.startRunform(Unknown Source)
     at oracle.forms.engine.Main.createRunform(Unknown Source)
     at oracle.forms.engine.Main.start(Unknown Source)
     at sun.applet.AppletPanel.run(AppletPanel.java:464)
     at java.lang.Thread.run(Thread.java:619)

Sorry to revive this thread, but i had this problem a few moments ago and found the solution...
the problem is the DNS/rDNS for the client is missing in the server.
AFAIK, when the webutil is called, somehow the server is trying to to resolve the client IP or hostname and fails to do it, throwing the connection down.
After i confirmed that the client could resolve its own IP (via /etc/hosts), i created the DNS and rDNS for the client. After that the client could connect without any problem.
hope this helps someone in the future.

How to Compile olb in Linux

Hi...
I have compiled .fmb,.mmb using a script. I jus want to know how can i compile the olb.
iam getiing error Frm-18108 becoz of this olb...
A timely help needed here...
thanx in advance....

I have copied it with .fmb and pasted in the forms_path only....
iam compiling the particular directory with a script.some of the forms gives an .err file.when i opened it it states
Frm-180108 Failed to load the following objects.
Source Module:myolb.olb
source object : window_pc
source Module:myolb.olb
source object : button_pc
compiling When-New-Form-Instance trigger on form.....
No compilation errors.
compiling When-Button_pressed trigger on OK item in LOGBLOCK data block....
No compilation error...
Created form file logonfile.fmx
Now what i have to do to clear this error. And also tell me how to run this compiled form in a XP machine.

WebUtil Problem - Open File - Francois Degrelle Please reply

Dear Francois
I'm facing a problem file trying to open file dialogue
1. Created a Module with two items 1. Push button 1. Text Item
2. Created trigger "When Button Pressed" with code
DECLARE
     LC$Path VARCHAR2(250);
     LC$File VARCHAR2(275);
BEGIN
     LC$Path := CLIENT_WIN_API_ENVIRONMENT.Get_Temp_Directory;
     LC$File := WEBUTIL_FILE.FILE_OPEN_DIALOG(LC$Path,'','|All files|*.*|','Select a file to upload');
     MESSAGE('File Selected : '||LC$File);
     :OPENFILE.TX_FILENAME := LC$File;
EXCEPTION
     WHEN OTHERS THEN
     MESSAGE(sqlerrm);
END;
4. Attached PL/SQL Lib webutil.pll (with path removed option) as well as with Path ( tried both option to get rid of my problem)
5. Open webutil.olb in object Lib
6. Did both "subclass" as well as "Copy" in Object Group ( tried both option to get rid of my problem)
Now ....
Run Form --- Forms run perfect and "Open File Dialogue" comes up, can select file, move directories up/down and file name with path gets copied to text item
Problem
Now I save the form and close Builder and OC4J Server
Now start Oc4J and Open this form again
Try to complie the form and run the form then I get this error
"FRM-92101 There was a failure in the forms Server during startup. This could happen due to invalid configuration.
Please check the webserver log for detail"
Another Problem , if do any combination of "Webutil.pll" (copy Path) or "Webutil.olb" (Subclass)
I don't get First Problem but get "WEBUTIL_C.API_REGISTER_FUNCTION" werror.
Interestingly
I downloaded your example "WEBUTIL_DOC.fmb" and ran many times I DON"T GET THIS ERROR
I have configured WBUTIL as per webutil manual.
I'm using DeveloperSuite 10g (complete installation) version 10.2 On Windowx XP prof.

Apologies for mentioning your name as I used one of your example to do it myself.
Just thought that you will be right person to understand my problem.
Apologies again from you and everyone on forum

Subclass webutil object group problem

Hi,
I am using 10g form.
I download the webutil demo and got a form called WU_TEST_106 in which there is
a object group called WEBUTIL.
Then I create a new form and drag the object group WEBUTIL of the form
WU_TEST_106 to the object group of the new form and choose 'subclass'.
When I check the content of the WEBUTIL data block in the new form, there
is no items there.
There should be some bean area such as WEBUTIL_FILE_FUNCTIONS and
WEBUTIL_HOST_FUNCTIONS etc.
Anyone can help ?
Ivan

Do not subclass WEBUTIL from another form. In folder <DevSuiteHome>\forms there should exist file webutil.olb. Open this file directly in Form Builder using
File | Open
and subclass the objects contained within.
Eric Adamson
Lansing, Michigan

Webutil usage,DS 10.1.2,Linux

hey friends,
I installed and configured webutil as per docs.
I attached webutil.pll and webutil.olb file.
Now in the form another canvas for webutil has been automatically created.
Everytime i run the form,it comes and this hides the actual form canvas.
Secondly as i am from character based application,the reports use to run through pro*c.
So in teh form pl/sql ,it is like
cmd= '../reports/rep';
host(cmd);
So ichnaged the host to client_host but nothing seems to happen at ru ntime.
How to run reports at clent side using webutil?
Thanks.

I created the trigger and issued go_block('block1'); but it webutil block that displayed.I have to click next in the block menu to get to block1.
In Object Navigator, the block WEBUTIL should be last in the list.I don't know how to make it last.
This is how i attach webutil.olb
1) file->open>webutil.olb
2)In object libraries,webutil is created
3)select object groups and click add. This creates a object group.
4)Go to properties of object group and change object name,property name to webutil.
5)A block name webutil is created with its respective items but it is not the last in the list but the first.
In forms, i gave full path but when i press enter,the cursor loads for a while but nothing happens.

Need help regarding Webutil

I try to configure webutil and follow the below steps.I am using Oracle Form 10g (Version 9.0.4.0.19).
1.Download WebUtil http://www.oracle.com/technology/software/products/forms/files/webutil/webutil_106.zip
2. Download Java Com Library http://prdownloads.sourceforge.net/jacob-project/jacob_18.zip
3. Extract both zips to some directory.
4. Copy
File frmwebutil.jar
From folder: webutil_106\webutil_106\java To: $ORACLE_HOME/forms/java
File: jacob.jar
From folder: jacob_18 To: $ORACLE_HOME/forms/java
File: d2kwut60.dll, JNIsharedstubs.dll
From folder: webutil_106\webutil_106\webutil To: $ORACLE_HOME/forms/webutil
File: jacob.dll
From folder: jacob_18 To: $ORACLE_HOME/forms/webutil
File: forms_base_ie.js, forms_ie.js
- From folder: webutil_106\webutil_106\java To: $ORACLE_HOME/forms/java
File: webutil.olb, webutil.pll and create_webutil_db.sql
From folder: webutil_106\webutil_106 To: $ORACLE_HOME/forms
File: webutilbase.htm, webutiljini.htm, webutiljpi.htm and webutil.cfg
- From folder: webutil_106\webutil_106\server To: $ORACLE_HOME/forms/server
File: sign_webutil.bat
- From folder: webutil_106\webutil_106\webutil To: $ORACLE_HOME/forms/webutil
5. In $ORACLE_HOME/forms/server/formsweb.cfg file
Change the following entries
# Forms applet archive setting for JInitiator
archive_jini=frmall_jinit.jar,frmwebutil.jar,jacob.jar
if you use JRE plugin then this line also required
archive=frmall_jinit.jar,frmwebutil.jar,jacob.jar
[webutil]
WebUtilArchive=/forms/java/frmwebutil.jar,/forms/java/jacob.jar
6. In $ORACLE_HOME/forms/server/default.env file change the following entries
FORMS_PATH=C:\YourOracle_Home\forms;C:\YourOracle_home\forms\webutil
# webutil config file path
WEBUTIL_CONFIG=C:\YourOracle_Home\forms\server\webutil.cfg
Add frmwebutil.jar, jacob.jar into Classpath
CLASSPATH=C:\YourOracle_Home\forms\java\frmwebutil.jar;C:\YourOracle_Home\forms\java\jacob.jar
7. Add frmwebutil.jar and Jacob.jar path entries into Windows Registry (Start > Run > type regedit and press
enter) goto HKEY_LOCAL_MACHINE > SOFTWARE > ORACLE > DEVSUITE_HOME > FORMS_BUILDER_CLASSPATH Variable.
Note: if you are using Linux then instead of this setup the environment variable.
8. Sign Webutil JAR files by running these following commands Make sure Form Builder is Closed
C:\DevSuiteHome_1\forms\webutil>sign_webutil.bat c:\DevSuiteHome_1\forms\java\frmwebutil.jar
C:\DevSuiteHome_1\forms\webutil>sign_webutil.bat c:\DevSuiteHome_1\forms\java\jacob.jar
Configuring Database:
1. Connect as Scott or your User
2. Run the script $ORACLE_HOME/forms/create_webutil_db.sql using SQLPLUS or any tool.
Setting up Form Builder:
1. Open Form builder Connect with SCOTT and in PL/SQL libraries open Webutil.pll file
2. File > Save as and Rename the file to different name e.g WebUtil_lib
(Trust me it works to avoid Webutil not found error) :)
3. Compile the new PLL file and generate it
4. Attached the new named Webutil_lib.pll to your form with Remove Path option YES.
5. Open WebUtil.olb file Object group in builder and copy or subclass it into your form.
6. Now compile your form and run it.
Note: Browser will ask to certify these libraries first time Choose ALWAYS certify. Check Java Console icon on the task bar and see frmwebtul.jar and jacob.jar are loaded successfully.
7. Press Browse button on form and choose Datafile.txt and Press Open...Text file will load into the Data Block.
I performed all the steps but when I run form then Jinititaor give me error.
Loading http://server-adf3982b:8889/forms90/java/frmwebutil.jar from JAR cache
Loading http://server-adf3982b:8889/forms90/java/jacob.jar from JAR cache
load: class oracle.forms.engine.Main not found.
java.lang.ClassNotFoundException: java.io.IOException: open HTTP connection failed.
     at sun.applet.AppletClassLoader.getBytes(Unknown Source)
     at sun.applet.AppletClassLoader.access$100(Unknown Source)
     at sun.applet.AppletClassLoader$1.run(Unknown Source)
     at java.security.AccessController.doPrivileged(Native Method)
     at sun.applet.AppletClassLoader.findClass(Unknown Source)
     at sun.plugin.security.PluginClassLoader.findClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at sun.applet.AppletClassLoader.loadCode(Unknown Source)
     at sun.applet.AppletPanel.createApplet(Unknown Source)
     at sun.plugin.AppletViewer.createApplet(Unknown Source)
     at sun.applet.AppletPanel.runLoader(Unknown Source)
     at sun.applet.AppletPanel.run(Unknown Source)
     at java.lang.Thread.run(Unknown Source)
Please guide

Loading http://server-adf3982b:8889/forms90/java/frmwebutil.jar from JAR cache
Loading http://server-adf3982b:8889/forms90/java/jacob.jar from JAR cache
load: class oracle.forms.engine.Main not found.
java.lang.ClassNotFoundException: java.io.IOException: open HTTP connection failed.Looks like the frmall_jinit.jar can't be loaded, cause the main class of Oracle Forms can't be found.
Can you also check the settings of basehtmljinitiator if it is set to webutiljini.htm.

Problem webutil on server

Hi all.
I have a problem with webutil on the server-side.
On my client-machine (operating system windows xp service pack2) everything it is ok. But when I run webutil on the server (operating system Linux), I have this message error:
"The webutil object group is not available in this form. Webutil cannot work.
Webutil error: oracle.forms.webutil.olefunctions bean not found. CLIENT_OLE2.create_obj will not work."
The thing that is strange is that local on my machine everything is ok. I have tried to cancel the library and the object group from the form and then to re-attach them, but the result is the same: local on my machine it's ok and on the server I have got the message above.
Is there anyone that can help me???
Thanks, Fabrizio

Dear Fabrizo ;
I am so sorry i did not work on Linux plafrom befor,
but i think it has the same configuraion as windows.so if you check webutil configuration again and again i think it could work.
and this is webutil configuration
---------- B y E n g R e d a E l M i t w a l l y ----------
1- ....................... The Principles of the WebUtil Design .
2- ....................... HOW TO CONFIGURE AND DEPLOY WEBUTIL .
3- ....................... HOWT O ATTACH IT IN UR FORM .
1 - The Principles of the WebUtil Design :-
The aim of WebUtil is to provide a utility that any Forms developer can use to carry
out complex tasks on the client browser computer by simply coding in PL/SQL.
Although WebUtil itself uses Java extensively, there is no need for the developer to
have any understanding of Java. Everything the developer needs to do is exposed
through a standard PL/SQL library webutil.pll.
All of the components that are needed to support WebUtil are likewise exposed
through a simple object group.
For an Oracle Forms application to take advantage of WebUtil, you only need to attach
the WebUtil library and subclass the Object Group. No setup or configuration in code
is required as WebUtil is self-configuring and where necessary, self-installing.
Some features of WebUtil, such as client side OLE integration, require code to be
installed onto each client computer. One of the key features of WebUtil is its ability to
"self-install" in these cases. There is no need for an administrator to configure each and
every computer because WebUtil detects which client-side pieces are missing and
automatically installs them.
Another aim of WebUtil is to simplify porting of client server integration code to work
on the client browser computer. To achieve this, WebUtil contains PL/SQL APIs mimic
the behavior of the equivalent native Forms functions.
An example of this is the Forms TEXT_IO package. This package provides the
developer with facilities to read and write text files on the application server. WebUtil
provides an alternative implementation, CLIENT_TEXT_IO, which is identical to
TEXT_IO except that calls are implemented on the client browser computer rather than
on the middle tier. Migrating existing code to operate on the client can be achieved
using a simple search and replace operation in the PL/SQL code to changes references
to point at the alternative "CLIENT" implementations provided by WebUtil.
The final goal of WebUtil design is to add value to Oracle Forms as a product. WebUtil
adds capabilities to Forms which have simply not existed before in either web or client
server deployments.
2 - H O W T O C O N F I G U R E A N D D E P L O Y W E B U T I L
2-1 : From folder "webutil_106" Copy folder "webutil" in this path "DeveloperHome\forms"
-- note this step in release 3 is done .
2-2 : From folder "JACOB_18" copy file "jacob.dll" in path "DeveloperHome\forms"
-- note this step in release 3 is done .
2-3 : From folder "JACOB_18" copy file "jabcob.jar" in path "DeveloperHome\forms\java"
-- note this step in release 3 is done .
2-4 : From folder "webutil_106" Copy file "frmwebutil.jar" in path "DeveloperHome\forms\java"
-- note this step in release 3 is done .
2-5 : Edit file"D:\DevSuiteHome_1\j2ee\DevSuite\application-deployments\forms\formsweb\orion-web.xml"
by notepad and add this code
<virtual-directory virtual-path="/webutil" real-path="D:\oracle\product\10.1.0\Developerhome\forms\webutil" />
-- note this step in release 3 is done .
2-6 : Edit file "Developerhome\forms\server\server\formsweb.cfg " and add this code
archive_jini=frmall_jinit.jar,frmwebutil.jar,jacob.jar
archive=frmall.jar
2-7 : at the end of this file add also
[webutil]
WebUtilArchive=frmwebutil.jar,jacob.jar,frmall.jar
WebUtilLogging=off
WebUtilLoggingDetail=normal
WebUtilErrorMode=Alert
WebUtilDispatchMonitorInterval=5
WebUtilTrustInternal=true
WebUtilMaxTransferSize=16384
baseHTMLjinitiator=webutiljini.htm
baseHTMLjpi=webutiljpi.htm
archive_jini=frmall_jinit.jar
archive=frmall.jar,frmwebutil.jar
lookAndFeel=oracle
--not in releas 3 u will find this block of code replace it by this code
2-8 : edit file "developerhome\forms\server\default.env" add this code
FORMS_PATH=D:\DevSuiteHome_1\forms;D:\DevSuiteHome_1\forms\webutil
WEBUTIL_CONFIG=D:\DevSuiteHome_1\forms\server\webutil.cfg
2-9 : at line class_path add this code in addition of it's code and remember to modify ur home path
;D:\oracle\product\10.1.0\Developer\forms90\java\jacob.jar;D:\oracle\product\10.1.0\Developer\jdk\jre\lib\rt.jar;D:\oracle\product\10.1.0\Developer\forms90\java\frmall.jar;D:\oracle\product\10.1.0\Developer\forms90\java\frmwebutil.jar
2-10 : Replace all code in line "path" by again remember to modify the developerhome
PATH=d:\oracle\product\10.1.0\Developer\jdk\bin;d:\oracle\product\10.1.0\Developer\jdk\jre\bin\classic;d:\oracle\product\10.1.0\Developer\jdk\jre\bin; d:\oracle\product\10.1.0\Developer\jdk\jre\bin\client;d:\oracle\product\10.1.0\Developer\jlib;d:\oracle\product\10.1.0\Developer\bin;d:\oracle\product\10.1.0\Developer\jre\1.4.2\bin\client;d:\oracle\product\10.1.0\Developer\jre\1.4.2\bin;
d:\oracle\product\10.1.0\Developer\bin;d:\oracle\product\10.1.0\Developer\jdk\jre\bin\client
2-11 : Edit file "devloperhome\forms\server\webutil.cfg" and add these two lines at the end of it
transfer.database.enabled=TRUE
transfer.appsrv.enabled=TRUE
-- very important note the two lines
transfer.appsrv.read.1=C:\ -- Only files in this directory can be downloaded from AS
transfer.appsrv.write.1=C:\ -- Only files in this directory can be uploaded to AS
2-12 : Open msdos(or shell on linux) and run these batches :be carefull to run tis batch put it first in the JDK\bin home:
sign_webutil.bat DeveloperHome\forms\java\frmwebutil.jar
sign_webutil.bat DeveloperHome\forms\java\jacob.jar
2-13 : And now create user may be "webutilowner" or as u like to name it
create user webutilowner identified by webutilowner;
conn webutilowner/webutilowner
from folder "webutil_106" u will find this script "create_webutil_db.sql" run it on this user
grant execute on WEBUTIL_DB to public;
----------- T H E E N D O F C O N F I G U R I N G ----------
--------- H O W T O A T T A C H I T I N U R F O R M -------------
3-1 : From "webutil_106" copy this liberary "webutil.pll" and "webutil.olb" in ur ofismain
3-2 : Open ur module and at pl/sql liberraries open file then open "webutil.pll" from ur ofismain
3-3 : Compile this liberrary.
4-3 : Then attatch this liberrary to ur module .
4-5 : At object liberraries open the "webutil.olb" from ur ofis main
4-6 : THEN right click and choose object liberary
4-7 : You will have a window restore it down and drag "webutil" from it to ur object group at ur module.
4-8 : You wil have a window asking for copy,subclass or cancel choose copy, but for more dynamic coding u have to choose subclass
4-9 : You will have a block called webutil move it to be last block.
4-10 : then see some examples to use it we have example form called module2.fmb
---------- B y E n g R e d a E l M i t w a l l y ----------
Regards
Reda

Error when calling webutil functions in a library.

I have installed and configured webutil on my Linux machine and I can successfully run the webutil_demo.
I have a form with webutil library attached and object group added calling webutil_file.File_save_dialog successfully.
But when I want another form to a procedure in a PL/SQL library (pll_window.pll ) which call webutil_file_transfer.as_to_client,, It reports an error saying
The WEBUTIL object group is not available in this Form. WebUtil cannot work
and pop out a small alert "Please acknowledge"
When I click OK, it says FRM_40734: Internal Error: PL/SQL error occurred
So what might be the problem ? I had webutil.pll attached to my library file pll_window.pll also.

frank1018 wrote:
I have installed and configured webutil on my Linux machine and I can successfully run the webutil_demo.
I have a form with webutil library attached and object group added calling webutil_file.File_save_dialog successfully.
But when I want another form to a procedure in a PL/SQL library (pll_window.pll ) which call webutil_file_transfer.as_to_client,, It reports an error saying
The WEBUTIL object group is not available in this Form. WebUtil cannot work
and pop out a small alert "Please acknowledge"
When I click OK, it says FRM_40734: Internal Error: PL/SQL error occurred
So what might be the problem ? I had webutil.pll attached to my library file pll_window.pll also.Do you subclass from webutil.olb to your form ?
Hope this helps

WebUtil gives FRM-40735 When-Custom-Item-Event ORA-06508 when starting form

I have downloaded and installed/configured webutil on RH Linux AS2.1 per the manual and readme file.
( jacob.jar and webutil.jar signed on NT machine per instruction then loaded on LINUX server webutil/lib )
I have incorporated webutil with an existing form as follows:
1. linked webutil.pll
2. subclassed webutil from webutil.olb
3. compiled all
4. compiled module
Form was deployed on 9iAS.
When the applet loads the following is displayed in the java console:
Downloading http://myserver.mydomain.com:7779/forms90/webutil/webutil.jar to JAR cache
Loading http://myserver.mydomain.com:7779/forms90/java/f90all_jinit.jar from JAR cache
Loading http://myserver.mydomain.com:7779/forms90/java/pfs.jar from JAR cache
Downloading http://myserver.mydomain.com:7779/forms90/webutil/jacob.jar to JAR cache
Loading http://myserver.mydomain.com:7779/forms90/java/f90all_jinit.jar from JAR cache
Loading http://myserver.mydomain.com:7779/forms90/java/pfs.jar from JAR cache
RegisterWebUtil - Loading Webutil Version 1.0.2 Beta
connectMode=HTTP, native.
Forms Applet version is : 90270
When the form containing webutil is called, the following is displayed in the java console and the error mentioned in this topic's subject is given:
2003-Jul-10 16:53:32.607 WUI[VBeanCommon.findLocalHost()] obtaining LocalHost info from InetAddress
2003-Jul-10 16:53:32.707 WUF[VBeanCommon.findLocalHost()] obtaining LocalHost info from InetAddress
2003-Jul-10 16:53:32.738 WUH[VBeanCommon.findLocalHost()] obtaining LocalHost info from InetAddress
2003-Jul-10 16:53:32.758 WUS[VBeanCommon.findLocalHost()] obtaining LocalHost info from InetAddress
2003-Jul-10 16:53:32.798 WUT[VBeanCommon.findLocalHost()] obtaining LocalHost info from InetAddress
2003-Jul-10 16:53:32.998 WUO[VBeanCommon.findLocalHost()] obtaining LocalHost info from InetAddress
2003-Jul-10 16:53:33.38 WUL[VBeanCommon.findLocalHost()] obtaining LocalHost info from InetAddress
2003-Jul-10 16:53:33.58 WUB[VBeanCommon.findLocalHost()] obtaining LocalHost info from InetAddress
Why can't webutil find the bean method/function?

Per a previous suggestion, I have created a simple form module with one block containing a single push_button.
The when-button-pressed trigger contains a simple call to client_get_file_name.
I then:
1. Attached the webutil.pll
2. subclassed webutil from webutil.olb
3. compiled all plsql
4. created then deployed fmx
The same errors are generated when this simple form loads without any calls to webtuil.
I added the following debug code to the when-custom-item-event triggers of each bean area item in the webutil block:
declare
dataType pls_integer;
dataPayload varchar2(32000 char);
begin
WEBUTIL_CORE.CustomEventHandler(:SYSTEM.CUSTOM_ITEM_EVENT,:SYSTEM.CUSTOM_ITEM_EVENT_PARAMETERS);
exception
     when others then
     get_parameter_attr(:system.custom_item_event_parameters,'WUC_DATA',dataType, dataPayload);
     pfsutil.dbug(get_application_property(current_form_name)||'-WebUtil: '||'Item: '||:system.trigger_item||' Event: '||:system.custom_item_event||' :'
     ||'Data: '||dataPayload||' Error: '||sqlerrm);
end;
The following information is captured in the log:
17:07:59 WEBUTILTEST-WebUtil: Item: WEBUTIL.WEBUTIL_CLIENTINFO_FUNCTIONS Event: WUC_REGISTER :Data: WUI|192.168.111.2|Windows NT|Administrator|;|\|en Error: ORA-06508: PL/SQL: could not find program unit being called
17:08:55 WEBUTILTEST-WebUtil: Item: WEBUTIL.WEBUTIL_FILE_FUNCTIONS Event: WUC_REGISTER :Data: WUF|192.168.111.2|Windows NT|Administrator|;|\|en Error: ORA-06508: PL/SQL: could not find program unit being called
17:08:58 WEBUTILTEST-WebUtil: Item: WEBUTIL.WEBUTIL_HOST_FUNCTIONS Event: WUC_REGISTER :Data: WUH|192.168.111.2|Windows NT|Administrator|;|\|en Error: ORA-06508: PL/SQL: could not find program unit being called
17:08:59 WEBUTILTEST-WebUtil: Item: WEBUTIL.WEBUTIL_SESSION_FUNCTIONS Event: WUC_REGISTER :Data: WUS|192.168.111.2|Windows NT|Administrator|;|\|en Error: ORA-06508: PL/SQL: could not find program unit being called
17:09:00 WEBUTILTEST-WebUtil: Item: WEBUTIL.WEBUTIL_FILETRANSFER_FUNCTIONS Event: WUC_REGISTER :Data: WUT|192.168.111.2|Windows NT|Administrator|;|\|en Error: ORA-06508: PL/SQL: could not find program unit being called
17:09:01 WEBUTILTEST-WebUtil: Item: WEBUTIL.WEBUTIL_OLE_FUNCTIONS Event: WUC_REGISTER :Data: WUO|192.168.111.2|Windows NT|Administrator|;|\|en Error: ORA-06508: PL/SQL: could not find program unit being called
17:09:03 WEBUTILTEST-WebUtil: Item: WEBUTIL.WEBUTIL_C_API_FUNCTIONS Event: WUC_REGISTER :Data: WUL|192.168.111.2|Windows NT|Administrator|;|\|en Error: ORA-06508: PL/SQL: could not find program unit being called
17:09:04 WEBUTILTEST-WebUtil: Item: WEBUTIL.WEBUTIL_BROWSER_FUNCTIONS Event: WUC_REGISTER :Data: WUB|192.168.111.2|Windows NT|Administrator|;|\|en Error: ORA-06508: PL/SQL: could not find program unit being called
This may be initiated by Webutil_core.initWebUtil and the result of Webutil_core.registerBean?
This following error information is captured when the push button is pressed:
17:09:08 WEBUTILTEST-WebUtil: Item: MAIN_BLK.TEST_BUT Event: WUC_REGISTER :Data: WUB|192.168.111.2|Windows NT|Administrator|;|\|en Error: ORA-06508: PL/SQL: could not find program unit being called
Hope this helps.
Thank you for the quick responses.

Webutil.olb subclass linux

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