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by: alfredo |
last post by:
Hello everybody
I need an advice from some guru out there. I have imagined the following
scenario:
I have a servlet on my server. It starts and waits for incoming requests
from clients on some port. So the connection would be a socket.
On the other hand I have an applet on the same server. When the client
requests for it, the he gets it. In the code for the applet there is, at the
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by: sang |
last post by:
Hi
I prepared a program for Email Integration. That is email send to others through servlet's. I gave the code but it has some error in my code. Please check the code and give the feedback.
The Servlet code:
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
public class MailServlet extends HttpServlet {
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by: itgaurav198 |
last post by:
Hi,
I have one jsp and one servlet.
I am using a jsp in which i am entering some values like name, empid etc. and there is a dropdown list for location. I want when i select a particular location then a servlet is called in which i acess the values in an arraylist and uses
request.setAttribute,requestDispatcher and forward to pass these values to the first jsp.
Another dropdown on the jsp is populated using the values returned from...
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by: krishna81m |
last post by:
Could some one please explain why the session is not being maintained when I am doing a forward in a servlet after setting a
cookie. I am even unable to set session attributes or parameters and do a forward from a servlet to another servlet via a JSP
page, the attributes seize to exist. I still do not understand the concept of session tracking.
First page JSP:
_______________________________________________
<%@ page...
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by: ramadeviirrigireddy |
last post by:
Can anyone tell me what is the difference between Servlet Chaining and Servlet Forward ? thanks in advance
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by: dmstn |
last post by:
Hey! I've got a little problem. I have to make a web site for a university essay. I curently have to create a search engine. Users can enter a hotel name in a search bar and results have to appear in another screen. All of this has to be done with java servlets. I think there's something I don't see and it's wrong. My problem is that anything I enter in the search bar appears as a result in the results page, even if there's not such a name in...
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by: vijaykumardahiya |
last post by:
Dear Sir,
I have two queries.
First question is:
I have a Html page. On which Have two buttons Submit and Issue.
I want when I click on Sumit button request should be go to submit.jsp. and When I click on Issue button then request should be go to Issue.jsp.But When I click on submit button request do to Issue.jsp.
Second Question is How I reterive the input parameter of html page to submit.jsp.
Please review..
My files are:
login.html:
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by: vinodsk101 |
last post by:
Hi all,
I have one doubt,
can we pass a variable from javascript to servlet???
In Brief,
i am getting some values in javascript through jsp and the same values i
want in servlet. Ya i know i can get this values in servlet by using request.getParameter("");
But thise values are dynamically generated so i dont know how many values will be. so i am planning to put some array list so that i can forward this values to servlet.
but i can't...
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by: webster5u |
last post by:
I'm design MVC structure for current developing system.
Initially, the jsp will post data to servlet class. After processing, servlet will use the requestDispatcher to return processed data back to jsp.
RequestDispatcher dispatcher = request.getRequestDispatcher("/webapps/hrd/test.jsp");
dispatcher.forward(request,response);
Now, the process the successful but i found the url display on address bar still remain as servlet url. It cannot...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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