How to make a POST from a servlet?

Hi,
I'd like to simulate sending a form with method="POST" from inside a servlet.
So far, I know that I can simulate a GET using response.sendRedirect(), but unfortunatelly, this is not what I want.
Does anyone knows how to do it?
Thanks in advance,
Gabriel

Try the RequestDispatcher.forward()... this passes on the same request object from the callling servlet to the called servlet. It would be the equivalent of having done a post(you dont loose the form values)

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How to make a silhouette from a portrait (photo) and-

How do I make a silhouette from a portrait?
And how do I make the background transparent?

Do you mean that I send you the portrait?
Chabæna
26 apr 2014 kl. 12:31 skrev c.pfaffenbichler <[email protected]>:
Re: How to make a silhouette from a portrait (photo) and…
created by c.pfaffenbichler in Photoshop General Discussion - View the full discussion
How do I make a silhouette from a portrait?
Ah, but wouldn’t it be ever so much easier to explain if you actually provided (a lores of) the image in question?
And how do I make the background transparent?
Preferably with a Layer Mask and then saving in the appropriate file format (psd or png24 for example support transparency).
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How to make bootable iso from download

how to make bootable iso from download

This one - https://www.microsoft.com/en-us/download/details.aspx?id=5587
1st: This is NOT a .ISO file!!
2nd. It is a .MSI file which is a Microsoft Installer file.
3rd: Read the instructions:
Install Instructions:
Click the Download button to start the download.
Do one of the following:
To start the installation immediately, click Run.
To save the download to your computer for installation at a later time, click
Save.
To cancel the installation, click Cancel.
When installation completes a file called readme.txt will open to provide instructions for burning a home computer restore CD. The file is also located
next to the ISO image file for later reference.
4th: If you are unable to read and follow instructions, there is nothing anyone in these forums can do to assist you. You must be capable of reading and following instructions!
Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread. ”
OK, well sorry to disagree with you but:-
1. Using windows 7, the download does not provide a save but only a run option.
2. In the MS predownload instructions you copied it refers to the readme text next to "the ISO image"
3. This is a copy of the read me file attached:-
"This ReadMe document is one of the Windows Home Server Home Computer Restore CD files. Unless you changed the installation location during setup, the Home Computer Restore CD files and license terms are located in one of the following folders:
* On Windows Vista: %HOMEPATH%\Documents\Windows Home Server Home Computer Restore CD (Dual Boot)
* On Windows XP: %HOMEPATH%\My Documents\Windows Home Server Home Computer Restore CD (Dual Boot)
To use the Home Computer Restore CD software, you must write the ISO image file (restorecd_dual.iso) to a blank CD. A CD/DVD burner is required to write
the ISO image file to the CD. Usually a CD/DVD burner includes the software that you need to write ISO image files. Follow the instructions with your burner software, and then select the option to write an ISO image, not the option to write
individual files. Note that you cannot write the ISO image by using Windows Explorer to copy the file to the CD-ROM drive.
Burning the ISO image creates a bootable CD. To restore your home computer, boot the computer from the CD and follow the instructions.
Microsoft may update the Windows Home Server Home Computer Restore CD software. You can download the latest version from the Microsoft Web site at http://go.microsoft.com/fwlink/?LinkID=109282.
If you want to review the license terms for the Windows Home Server Home Computer Restore CD, the file EULA_DUAL.TXT can be found in the same folder"
As you will see it refers to the downloaded .iso file. Nowhere is there a reference to a msi. As there was only a run function on the downloaded file, it could not be saved. How is an ordinary Windows user meant to interpret the instructs
if the download function does not work? What you do is try and follow the instructions and produce a load of frigging coffee mats, as it seems did many of the posters on this thread. Are we all illiterate?
If Microsoft could think in the way of a user it would help a lot of people.
So Rick Dee, please inform me how I misread the instructions?

My message always comes from my iCloud @me handle and not my other IM accounts when I send an IM? How to make it come from my @gmail account?

My message always comes from my iCloud @me handle and not my other IM accounts when I send an IM? How to make it come from my @gmail account?

Hi,
As you have found in the View Menu of iChat is the option to Display the Recipients Bar
This bar when clicked will display the Screen Names that you know for your Buddy and your own Screen Names.
The Buddy's names are in the "To:-" section whilst your own are in the "From:-"
Example pic from my iChat 6
The Chat window has to Be Open.
The Buddy's current name becomes a Drop Down that show the To and From names.
It appears to allow you to Connect Google or Jabber IDs to AIM Buddies but the tick will move to any valid Account if you change either the To choice or the From choice.
AS you say about the add Buddy drop down that appears - when your Buddy list are displayed as one an extra drop down appears fro you to Select the account/list it is joining as a Buddy
8:17 PM Wednesday; January 4, 2012
Please, if posting Logs, do not post any Log info after the line "Binary Images for iChat"
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 Mac OS X (10.6.8),
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How to call a Applet from a servlet and vice versa...?

Hi all
Can anyone help me how to call a applet from a servlet and vice versa. When the applet is called it should contact the database (oracle8i) and get the data. When i submit the applet form the data in the applet should be saved in the database.
Thanks in advance
Kamalakannan

Sweep is correct about requestDispatcher being another approach for inter-servlet delegation; the only issue that i recall with this approach is that it defaults the method of the destination servlet to the one it was called from...for example, calling servlet2 from within servlet1.post() resulted in the dispatcher attempting to utilize servlet2.post() - i believe that i searched for a parameterize solution to no avail :( (ended up handling the request by placing a "fake" doPost() in servlet2 that simply called servlet2.doGet())
however, if your application is functioning correctly on your pc/webserver then the problem may be external to servlet communication (e.g. client webserver's ports not configured or blocked, missing runtime classes, etc.)
my suggestion would be to set aside the programmatic concerns for the moment - what is the response if you open a browser on a client's machine and access the URL in question (i.e. http://clientserver:port/stefanoServlet)? If it will not respond to access in this manner then it certainly won't when your application calls for it.
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

How to make data flow from one application to other in BPEL.

Hi All,
I am designing work-flow of my application through BPEL(JDeveloper), I am making different BPEL projects for different functions, like sales manager got the order from sales person and sales manager either approve it or reject it, if he approve it it goes to Production manager and he ships the goods, now I want to keep sales person, sales manger,production manager in seperate BPEL files and want to get the output of sales person to sales manager and sales manager to production manager please help me in dong this.
I was trying to make partner link in Sales manager of sales person and getting the input from there. I dont know this is right even or not, if it is right I dont know how to make data flow from one application to other.
Experience people please guide.
Sales Person -----> Sales Manager ----> Production Manager
Thanks
Yatan

Yes you can do this.
If you each integration point to be in different process, you have to create three BPEL process.
1. Create a Async BPEL process 'A' which will be initiated when sales person creates the order.
2. From BPEL process 'A' call a ASync BPEL process 'B' which has the approval flow. Depending on the input from process 'A' the sales manager will review the order in workflow and approve or reject and send the result back to process 'A'.
3. Based on the result from workflow, invoke the Sync BPEL process 'C', where you can implement the shipping logic.
-Ramana.

How to make one dvd from several camcoder dvd's

How to make one dvd from several camcoder dvd's. I got a dvd camcoder, to be able to play them into DVD player I had to finalize my disks. Now I got several DVD's whith short files and terrible custom camera menu. I'd like to make it more presentable.
The main problem is I dont want to recode my vob files. So Final Cut and other editing soft is bad idea.
Is there any soft on mac I could reauthor my DVD's?

How to make one dvd from several camcoder dvd's. I got a dvd camcoder, to be able to play them into DVD player I had to finalize my disks. Now I got several DVD's whith short files and terrible custom camera menu. I'd like to make it more presentable.
The main problem is I dont want to recode my vob files. So Final Cut and other editing soft is bad idea.
Is there any soft on mac I could reauthor my DVD's?

HT1338 how can make a room from my start up disk in in mac pro

how can make a room from my start up disk in in mac pro

Only you can decide what you want to delete to free up space on your PB, Personally I think you'll find 17 GB won't go very far when you start to add video.
Consider an external drive. Don't forget if you let your free space fall below 10% of the total size of the drive you will risk corrupting your directory structure or causing other damage which may result in a loss of data.

How to read an XML from a servlet?

Hi,
I'm just starting programming and now I have a problem I can't solve. I hope someone can help me.</p>
On the client side I have a xml report and a script wich sends to the server the information I've got from the report. In this case, the 'Poliza' value.
On the server-side I have a servlet. I try to get the parameters (from the URL or from the XML), but I don't have any response on the client side. I'm sure I'm doing something wrong but I can't find the solution for solving it.
I suppose there are two ways of solving the problem.
- Make an http connetion and send just the parametes on the URL? Does anyone know how to make it?
- Reading the XML on the servlet and extract the parameters the script sent. Does anyone know how to read it?
Thank you in advance
I attach part of the code.
CLIENT SIDE
<report....>
<field sortid="0" id="Poliza" inputtype="textbox" label="Poliza" rows="1" wide="false" required="false"/>
</report>
<script name="ValidacionOnlineValidation1" script="if (0 == 0){
var szURL="http://URLServer/vonline/vonline?Poliza="+Poliza.value;
var szUserAgent = "JoP-XML_Posting_v1.0";
var m_XML;
/* In the line below, construct a XML-document that contains all the information you need to send to the server*/
var szXML = "<?xml version=\"1.0\"?><data><objects><object name=\"Poliza\" value=\"123456789\"/></objects></data>";
/* Create an instance of the MS XML Document Object Model Parser*/
m_XML= new ActiveXObject("Microsoft.XMLDOM");
m_XML.validateOnParse=true;
var bLoadResult = m_XML.loadXML(szXML);
if (bLoadResult==true) {
/*Instance of the transport object, method,...*/
var m_HttpReq = new ActiveXObject("Pocket.HTTP");
m_HttpReq.method = "GET";
m_HttpReq.Headers.create("Content-Type", "text/xml");
m_HttpReq.Headers.find ("User-Agent").Value = szUserAgent;
m_HttpReq.timeout = 150000;
/*Do the actual post of the data*/
var m_HttpResponse = m_HttpReq.GetResponse(szURL,m_XML.xml);
if (m_HttpResponse.statusCode==200) {...}
SERVER SIDE
protected void processRequest(HttpServletRequest request, HttpServletResponse response)throws ServletException, IOException {
     String Error="";
     String MSG = "";
     response.setContentType("text/html");
     PrintWriter out1 = response.getWriter();
     Enumeration arrayparametros = request.getParameterNames();
     for (;arrayparametros.hasMoreElements();){
          String parametro = (String)arrayparametros.nextElement();
          String valorparametro = request.getParameter(parametro);
          if (parametro.equals("Poliza")){
               vonlineLogica logica = new vonlineLogica();
               LOGS ="on";
               Respuesta respuesta = logica.procesarSolicitud(request,valorparametro);
               Error = Respuesta.getError();
               MSG = Respuesta.getMensaje();
          else{
               Error = parametro; MSG = valorparametro;
               String[] values = request.getParameterValues(parametro);
     out1.println("Result: " + Error + " / " + MSG);
     out1.close();
}

Thanks by your help Shanu.
Nevertheless, finally I tryed the easiest way (pass the parameter with 'GET'). Moreover I found why my code wasn't working. It was a fool thing. I though PDA connect throught a proxy, but it wasn't true. Whatever.
Regards.
FSG.
The final script on the xml-report is:
<report type="Validacion Online" required="false" multiple="false" attachments="false" scriptref="store://this/reportdef/script[@name='ValidacionOnlineValidation1']">
     <field sortid="0" id="Poliza" inputtype="textbox" label="Poliza" rows="1" wide="false" required="false"/>
</report>
<script name="ValidacionOnlineValidation1" script="if (0 == 0)
var szURL="http://URL/vonline/vonline?parameter1=";+Poliza.value;
var m_HttpReq = new ActiveXObject("Pocket.HTTP");                                             m_HttpReq.timeout = 15000;
var m_HttpResponse = m_HttpReq.GetResponse(szURL,"");
window.alert(m_HttpResponse.string);
if (m_HttpResponse.statusCode==200) {....}
else {....}

How to make a call from a Web page

How can I make a call from a number on a Web page ?
If I select the number, I can only copy it ... then I cannot cut and paste into the phone dialing section ???
I thought that by selecting the number on the Web page and holding it this would trigger the dialing ... like I used to do with my 9900 Bold BB.

Are you holding the number or just pressing it quickly? Holding anything will produce a menu whose options would include cut & paste but just pressing the number should activate an action, in this case dialing the number.
Try just pressing the number with a normal press and not holding it and post back with your results.
- If my response has helped you, please click "Options" beside my post and mark it as solved. Clicking the "thumbs up" icon near the bottom of my response would also be appreciated.

How to Make iPhone Ringtone From DVD Music/Music/Video?

People want to show their individuality anytime and anywhere with their inimitable hairstyle, clothing, and other things. Your phone's ringtone is also really important to show your difference from others. So how to make your own unique ringtone for your incoming calls, clock alarms, clock timer becomes a really important thing.
Today I will show you how to make your own iPhone ringtones from your DVD/video/music. Someone will say that you can buy them on itunes. Yes, everybody can buy it. It is not unique and special. Let's make our own iPhone ringtone together.
Things you need:
1. DVD/video/audio files that contains the music you want
2.http://www.aiseesoft.com/iphone-ringtone-maker.htmliPhone Ringtone Maker
3. Computer(Windows/Mac)
http://farm3.static.flickr.com/2786/4153313698_c1e11d1941.jpg
Step 1: Load File/DVD
Load your video/audio files or DVD to this iPhone Ringtone Maker
Step 2: Choose music
You need to choose which part you want to convert as your iPhone ringtone or you want to make the whole files as your iPhone ringtone. Just drag the bar to set the begin point and end point
Step 3: Pre-listening
You can pre-listening the ringtone, if you do not like it you can adjust the length of your ringtone.
Step 4: Make Ringtone
After you have done all the tings above, you can click “Generate” button to start the conversion.
Soon you will get your own ringtone.
Tips:
1. if you want to put your ringtone directly to your iPhone, please check the box before “import to iPhone”.
2. if you want to manage your ringtone, you can click “manage ringtone” button to do it easily.
For Mac users, you can use
http://www.aiseesoft.com/iphone-ringtone-maker-for-mac.htmliPhone Ringtone Maker for Mac to do this easily with the same operation as windows one.
http://farm3.static.flickr.com/2531/4153313838_7da8c360f3.jpg
To help you to make your iPhone and iPod more enjoyable here I also recommend you this
http://www.aiseesoft.com/dvd-to-ipod-converter.htmlDVD to iPod Converter,
http://www.aiseesoft.com/dvd-to-iphone-converter.htmlDVD to iPhone Converter and http://www.aiseesoft.com/ipod-transfer.htmliPod Transfer

Removed post. Banned user due to spamming.

How to Make iPhone Ringtone From DVD Music/Music/V...

People want to show their individuality anytime and anywhere with their inimitable hairstyle, clothing, and other things. Your phone's ringtone is also really important to show your difference from others. So how to make your own unique ringtone for your incoming calls, clock alarms, clock timer becomes a really important thing.
Today I will show you how to make your own iPhone ringtones from your DVD/video/music. Someone will say that you can buy them on itunes. Yes, everybody can buy it. It is not unique and special. Let's make our own iPhone ringtone together.
Things you need:
1. DVD/video/audio files that contains the music you want
2.iPhone Ringtone Maker
3. Computer(Windows/Mac)
Step 1: Load File/DVD
Load your video/audio files or DVD to this iPhone Ringtone Maker
Step 2: Choose music
You need to choose which part you want to convert as your iPhone ringtone or you want to make the whole files as your iPhone ringtone. Just drag the bar to set the begin point and end point
Step 3: Pre-listening
You can pre-listening the ringtone, if you do not like it you can adjust the length of your ringtone.
Step 4: Make Ringtone
After you have done all the tings above, you can click “Generate” button to start the conversion.
Soon you will get your own ringtone.
Tips:
1. if you want to put your ringtone directly to your iPhone, please check the box before “import to iPhone”.
2. if you want to manage your ringtone, you can click “manage ringtone” button to do it easily.
For Mac users, you can use
iPhone Ringtone Maker for Mac to do this easily with the same operation as windows one.
To help you to make your iPhone and iPod more enjoyable here I also recommend you this
DVD to iPod Converter,
DVD to iPhone Converter and iPod Transfer

Removed post. Banned user due to spamming.

How to get the value from a servlet?

Hello guys:
how can i get the value from a servlet on my jsp page,for example return a boolean variable from a servlet
which API to use?
thanks

Hi
There is no specific API for this, call the method of the servlet which returns the required value in your JSP page.
Thanks
Swaraj

How to make custom PLD from a query

How would I make a PLD from a query?

HI Jonathan,
Did you mean this?
Choose query that you want to create PLD then select create report
Regards,
JP

How to send a email from a servlet

Hi,
I'm trying to send a e-mail from a servlet, but I don't know how to do it!!
Please , help me
Thanks

Have a look at the Java Mail API and at the JAVA Mail Forum.

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