Problems with cgi "file" form

Hello,
I'm having problems with setting up the cgi program in labview to allow
users upload a file by using the html file form. I have set up the form
file, so users can enter the location of the file in their computer and
then submit that file. However, the only thing that I seem to be
getting out of the contents of the action vi is the location of that
file and not that file itself. I will be very appreciated if someone
can help me or possibly send me an example vi for setting up a file
form. Thanks for your help....
Regards,
Ali

you probably have path problems. use the trace() function to help debug your flash.

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Problem with Image file

Hi,
Iam facing with one problem.I have one swing interface through which I can upload files(back end servlet programme).Now I can upload all types of file but problem with image file it uploading perfectly that means size of the uploaded file is ok but its format damaged.It can not be open.My backend servlet programme is ok coz i tested it with html form it is working perfectly.Problem with swing interface.Plz guide me where I done a mistake.Below r my codes:-
ImageIcon Upload=new ImageIcon("images/Upload.gif");
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Button.addActionListener(new ActionListener()
public void actionPerformed(ActionEvent e)
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String aa=file.getAbsolutePath();
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               textArea2.append("Local URL:");
long l=file.length();
          try
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          InputStream fileIn=new FileInputStream(aa);
          int i=fileIn.read(buff);
          String conffile=new String(buff);
          String str1=textArea10.getText();
url = new URL ("http://127.0.0.1:7001/servletUpload?x="+str1);
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String content ="-----------------------------7d11e410e500f2\r\n"+"Content-Disposition: form-data;"+"name=\"upload\"; filename=\""+aa+"\"\r\n"+"Content-Type: application/octet-strem\r\n\r\n\r\n"+conffile+"-----------------------------7d11e410e500f2--\r\n";
printout.writeBytes(content);
printout.flush ();
printout.close ();
Best Regards
Bikash

The errors are here:
          byte buff[]=new byte[(int)file.length()];
          InputStream fileIn=new FileInputStream(aa);
          int i=fileIn.read(buff);
          String conffile=new String(buff); (conffile is a String object containing the image)
and here:
String content ="-----------------------------7d11e410e500f2\r\n"+"Con
ent-Disposition: form-data;"+"name=\"upload\";
filename=\""+aa+"\"\r\n"+"Content-Type:
application/octet-strem\r\n\r\n\r\n"+conffile+"--------
--------------------7d11e410e500f2--\r\n";
printout.writeBytes(content);conffie is sent to the server but
it's non possible to treat binary data as String!
Image files must be sent as byte[] NOT as String ......

What is the exact problem with this file?

Hi all,
There is an old form , which was not in use from many days.
Now when we tried to run the form, i got the error saying "FRM-40734:Internal Error:Pl/SQL error occured.", in the login form.
When i tried to open the fmb file in Oracle Forms Builder 6i, i got the following error:
FRM-10102: Cannot attach PL/SQL library d2kwutil. This library attachment will be lost if the module is saved., but the fmb file got open.
The login button has the following code:
DECLARE
UNAME VARCHAR2(30);
--USER_ID PARAMLIST;
V_USER APUSERMA.USER_NAME%TYPE;
V_PASSWED APUSERMA.USER_PASSWD%TYPE;
BEGIN
select user_CD INTO :GLOBAL.USER_ID from apuserma
where user_CD = :TI_USER_NAME AND user_PASSWD = :IT_USER_PASSWD
AND SYSDATE BETWEEN USER_VALID_FRM AND USER_VALID_TO;
:global.user_id := substr(win_api_environment.read_registry('HKEY_LOCAL_MACHINE\system\currentcontrolset\control\computername\computername','computername'),1,10);
:global.compname := :compname;
compnm(:compname);
--USER_ID := CREATE_PARAMETER_LIST('USER_id_NAME');
call_form('Forms\MAIN_SCREEN',hide,DO_REPLACE);
exception
when no_data_found then
MESSAGE('Incorrect Username or Password. Please Re-Enter');
message(' ');
RAISE FORM_TRIGGER_FAILURE;
END;
EXIT_FORM;
When i tried to compile, i got error saying ,
Error 201 at line 10, column 28
identifier 'WIN_API_ENVIRONMENT.READ_REGISTRY' must be declared.
I am not getting to know What is the exact problem with this file?
Help me with this please.
Thank You.
Oracle forms builder 6i.
Oracle 9i.

Vijetha wrote:
I also want to know what is the use of win_api_environment.read_registry('HKEY_LOCAL_MACHINE\system\currentcontrolset\control\computername\computername','computername') ??
What does it do??
If i comment the following line , will it be a problem??
:global.user_id := substr(win_api_environment.read_registry('HKEY_LOCAL_MACHINE\system\currentcontrolset\control\computername\computername','computername'),1,10);
Because i commented the above line & compiled, so it is not giving any error now.
So please tell me what win_api_environment.read_registry does??
it's read windows registry value. So, no problem if you comment it.
Thanks

Problem with navagation of forms

Hi everybody
I have a problem with navigation of forms
I have two forms say a and b.In form a i have a button and i want, when i press that button the form b should open.I wrote when_button_pressed trigger for that button in form a as open_form('b'); Raise form_trigger_failure;
When i run form a and press the button form b is not opening.It is giving me a message as 'form b cannot be opened'
Can somebody tell me where i am wrong.I have compiled b.
TIA
Prajakta

Why are you using Raise form_trigger_failure;
You don't need it.
Try doing open_form('b.fmx');
If this doesnt work
I think your problem is that the fmx file for form b is not in the path to be found.
make sure to include the direcoty in the forms60_path or have it in the same directory as form a.

Very big problem with JSF about FORM and "id=" for HTML form's elements and

I have discovered a very big problem with JSF about FORM and "id=" for HTML form's elements and java instruction "request.getParameterNames()".
Suppose you have something like this, to render some datas form a Java Beans :
<h:dataTable value="#{TablesDb2Bean.myDataDb2ListSelection}" var="current" border="2" width="50%" cellpadding="2" cellspacing="2" style="text-align: center">
<h:column>
<f:facet name="header">
<h:outputText value="Name"/>
</f:facet>
<h:outputText id="nameTableDb2" value="#{current.db2_name_table}"/>
</h:column>
</h:dataTable>
Everything works fine...
Suppose you want to get the name/value pairs for id="nameTableDb2" and #{current.db2_name_table} to process them in a servlet. Here is the HTML generated :
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You think you can use the java instructions :
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YOU ARE WRONG : request.getParameterNames() wants the syntax *name="nameTableDb2" but JSF must use id="nameTableDb2" for "<h:outputText"... So, you can't process datas in a FORM generated with JSF in a Servlet ! Perhaps I have made an error, but really, I wonder which ?
Edited by: ungars on Jul 18, 2010 12:43 AM
Edited by: ungars on Jul 18, 2010 12:45 AM

While I certainly appreciate ejb's helpful responses, this thread shows up a difference in perspective between how I read the forum and how others do. Author ejb is correct in advising you to stay inside JSF for form processing if form processing is what you want to do.
However, I detect another aspect to this post which reminds me of something Marc Andreesen once said when he was trying to get Netscape off the ground: "there's no such thing as bad HTML."
In this case, I interpret ungar's request as a new feature request. Can I phrase it like this?
"Wouldn't it be nice if I could render my nice form with JSF but, in certain cases, when I REALLY know what I'm doing" just post out to a separate servlet? I know that in this case I'll be missing out on all the nice validation, conversion, l10n, i18n, ajax, portlet and other features provided by JSF".
If this is the case, because it really misses the point of JSF, we don't allow it, but we do have an issue filed for it
https://javaserverfaces-spec-public.dev.java.net/issues/show_bug.cgi?id=127
If you can't wait for it to be fixed, you could decorate the FormRenderer to fix what you want.
I have an example in my JSF book that shows how to do this decoration. http://bit.ly/edburnsjsf2
Ed

Problem with m3u files and Quicktime

Hello:
I have made one update with Quicktime software (version 7.6.9 1680.9). The problem is that Quicktime player reproduces mp3 files but when I try to play m3u files the sound is very bad. It sounds like gargling.
For example: This files play ok:
http://www.telefonica.net/web2/sevarra/Sarabande.mp3
It plays ok when the previous link is introduced as URL address in Quicktime player, but the corresponding m3u files sounds like gargling
http://www.telefonica.net/web2/sevarra/list0.m3u
I think there a problem with m3u files and Quicktime.
Tank you very much and best regards.

I have discovered that when the URL is playing (with gargling sound) if I open the A/V controls in QT menus and I move the Jog Shuttle or the Speed level then the sound becomes good.
Yes! Great catch, ttfrank. I can replicate that too.
Interesting ... if (after getting the sound working properly again) you then pause play of the m3u, and start it again, you get the gargling/dalekish sound quality back again.
Bug reporting ... there's a couple of ways you can go about doing this. You can use the QuickTime product feedback form:
http://www.apple.com/feedback/quicktime.html
... but if you want to track progress on the bug, try instead registering as an Apple Developer (for free):
http://developer.apple.com/programs/register/
... and then you'll be able to submit the bug via the Apple Bug Reporter:
http://developer.apple.com/bugreporter/
In the meantime, there's also a restricted forum available to level 4 and 5 members ("Notable New Technical Issues") where we can report this sort of thing. I'll try to get a post written up on the topic there later today.

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let me try to explain this because this has happened in past and never found a way to resolve but i lived with it
now that I have a Sony A7R the problem is more serious
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allow me to explain
lets say I import 100 images
i double check my preferences and everything is UNCHECKED when it comes to importing options, there is no auto toning, nothing.
as the images import i see a preview in the thumbnail which looks fine.
i double click on one to enlarge it, hence leave grid view.
for a brief 1 or 2 seconds, i see the full image in all its glory but than lightroom does something funny, it darkens the image
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i think it has to do something with interpreting the raw file and lightroom applies its own algorithm.
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any ideas how to prevent lightroom from ruining my images and just leave them as they were when first detected...
there are 2 phases...one is when it originally imports and they look fine
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sorry thats the auto reply message from yahoo email.
i've disabled it now
thing is, there is no DRO jpg to download from the camera
its only ARW. so my understanding is when i use DRO setting, the camera makes changes to the ARW than lightroom somehow reads this from the ARW.
but then sadly reverts it to no DRO settings.
because i notice if i take normal picture in raw mode its dark but if i apply dro to it, it comes out brighter, yet when i d/l the image from camera to lightroom, which is an ARW - there are no jpgs. lightroom decides to mess it up
so in reality there is no point in using DRO because when i upload it lightroom removes it.
is there a way to tell lightroom to preserve the jpg preview as it first sees it.
its just lame, picture appears perfect...than lightroom does something, than bam, its ruined,.
what do i need to do to prevent lightroom from ruining the image? if it was good in the first place.

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Hi
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import java.io.DataOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.InputStream;
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import java.net.URLConnection;
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