Webutil is not working well in the browser

Question

hi everybody
I have a problem in my Forms. First, I was doing Form and I wanted to add picture for item and I want the picture to be saved
in database through pressing on button and a browser open and select the image to be saved in database. and if I want to later on
when I select the item the picture automatically come up with the item_id.
a later on I knew that I need to config the Oracle to Webutil + Jacob and also I knew that the Forms 10G 2R comes with webutil so I just
need to config Jacob in my system and after a long searching on the net and forums and reading I couldn't solve my problems
after following the configuration I reached to point which I stuck in and I don't know how to solve it.
so After assiging the two Jar files in under Dos I couldn't done them in success
here is the way I did:
sign_webutil.bat C:\DevSuiteHome_1\forms\java\frmwebutil.jar
sign_webutil.bat C:\DevSuiteHome_1\forms\java\jacob.jar
I get this error after signing the jar files and that mean it's not configured well from the first time by showing error.
C:\DevSuiteHome_2\forms\webutil>sign_webutil.bat c:\devsuitehome_2\forms\java\ja
cob.jar
Generating a self signing certificate for key=webutil2...
keytool error: java.lang.Exception: Key pair not generated, alias <webutil2> alr
eady exists
There were warnings or errors while generating a self signing certificate. Pleas
e review them.
Backing up c:\devsuitehome_2\forms\java\jacob.jar as c:\devsuitehome_2\forms\jav
a\jacob.jar.old...
1 file(s) copied.
Signing c:\devsuitehome_2\forms\java\jacob.jar using key=webutil2...
'jarsigner' is not recognized as an internal or external command,
operable program or batch file.
There were warnings or errors while signing the jar. Please review them.
I tried to check some forms in a browser but still I get error asigned from Microsoft Windows like "Oracle Forms Runform has stopped working" and I press on Close the program and another Oracle error come up "FRM-92101:There was a failure in the Forms Server during startup. This could happen due to invalid configuration. Please look into the web-server log file for details.
Systems I'm using might help in identifing and solving the problem I'm facing.
* I'm using Vista Ultimate edition.
*Oracle Database 10G 2R.
*Oracle Developer Suite Forms 10G 2R Version 10.1.2.0.2
* OCJ4 Instance is working well and I can work with any Forms in a browser in best way except when I have Forms that configured to retrieve Image or save Image.
* I tried using webutil Demo and it's not helping me still the problem there because the problem in configuring the Jar files
* I use JInitiator 1.3.1.22 do you think this might cause a problem in Vista so if I use JInitiator 1.3.1.28 will fix the problem?.
Here is a link has some picture that I'm facing and some files that I modified, might help in solving my problem.
http://rapidshare.com/files/240717866/My_files.rar.html
Hopefully this information can identify my problem. Thank you very much for helping me.
Edited by: [email protected] on Jun 3, 2009 4:41 PM
Edited by: [email protected] on Jun 4, 2009 5:55 AM
Edited by: [email protected] on Jun 4, 2009 5:56 AM

Answer 1

Thanks man for your help. I have some question regarding your code
1. create table img_table (id number not null , img blob, primary key (id))
I create this table in SQL and this is clear step to me.
================================
2. Create database block based on this table accepting all defaults.
How can I create database block based on the table I mean where can I do this?.
===============================
3. Add non database item FILE_NAME to input filename to read image from.
4. Add a button with when-button-pressed trigger:
READ_IMAGE_FILE(:file_name, '', 'img_table.img');
What you mean here to ass non database item. I'll put this in button under when button pressed triger, is that right or you mean something else?.
===============================
5. Run form, enter 1 into ID item, full name of some image into FILE_NAME and press button.
create table image(
id number not null ,
IMG BLOB
create a form
select a image item
then select a button and a text box(test box name is file_name nondatabase item)
in text box give the path of your image and just click the button your image is saved in datbase.
write this code on when-button-press trigger
READ_IMAGE_FILE(:file_name, '', 'img_table.img');
Still not clear to me how I can implement this code. Could you please send to me a ready Form and upload it to rapidshare and put the link here so I can idenitfy how code will be in the Form and I'll create the table in database. Thanks a lot man.
By the way, I noticed something to let webutil to work I think I can't sign the frmwebutil.jar & Jacob.jar under Dos because of Jarsigner and I get this info: 'jarsigner' is not recognized as an internal or external command,operable program or batch file.
if you know or anybody knows why jarsigner is not recognized.
Thanks