I have followed all the tutorials, but still I have a problem that I can't get an object from a form to the controller using Spring MVC. What might be the case? I am using Thymeleaf to format my jsp pages. <!DOCTYPE HTML> <html xmlns:th="http://www.thymeleaf.org"> <head> <title>Getting Started: Handing Form Submission</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> </head> <body> <h1>Form</h1> ${priceIncrease.getMessage()} ddd <form action="" th:action="@{/increaseprice}" th:object="${priceIncrease}" method="post"> <input type="text" th:field="*{message}" /> <p><input type="submit" value="Submit" /> </form> </body> </html> package com.springapp.mvc; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.ModelAttribute; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import store.service.PriceIncrease; import org.apache.commons.logging.*; @Controller public class PriceIncreaseFormController{ protected final Log …

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Currently I'm using xampp, and creating chat-app with AngularJS and integrated with Laravel framework. My AngularJS front-ends is actually placed in Laravel's views folder. And the back-ends stuff (Angular's controller, services) placed in public/app folder. I try to integrate chat-app template (front-end) into my video template. So it's actually a video page and right-side will be live-chat server integrated. First I try to create a chat-room front-end embed right beside my video... The creation of chatroom (front-end) didn't works well. The button not functioning at all. There is no error in the page seen by eyes. But when I try …

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dear all daniweb users, i start using xamarin to create ios software. in mainstoryboard, i navigate passcodevc view controller to songlistvc view controller. i use scandit barcode scanner script in passcodevc.cs . after barcode scanner script, i want navigate from passcodevc view controller to songlistvc view controller. i use this code and did not auto navigate : var storyBoard = UIStoryboard.FromName ("MainStoryboard", null); storyBoard.InstantiateViewController ("SongListVC"); try this one too but also not auto navigate : PasscodeVCViewController *viewController = segue.SongListVCViewController; viewController.delegate = self; both code tried but did not work. i know it it easier use button to create push seque …

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dear all daniweb users, i start using xamarin to create ios software. in mainstoryboard, i navigate passcodevc view controller to songlistvc view controller. i use scandit barcode scanner script in passcodevc.cs . after barcode scanner script, i want navigate from passcodevc view controller to songlistvc view controller. i use this code and did not auto navigate : var storyBoard = UIStoryboard.FromName ("MainStoryboard", null); storyBoard.InstantiateViewController ("SongListVC"); tried this one too but also not auto navigate : PasscodeVCViewController *viewController = segue.SongListVCViewController; viewController.delegate = self; tried this one too but also not auto navigate : UIViewController songlist = new SongListVC (); songlist.Transition (PasscodeVC, …

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Microsoft ASP.NET MVC is arguably one of the most flexible frameworks for building modern web applications. One of the things that I've noticed over the last couple of years is that with many AJAX applications using Restful web service, many MVC controllers are now almost redundant. Using the default MVC HTTP handler means that regardless of whether you actually need server-side code for rendering each view, you must have a corresponding controller. In many cases, these controllers have a single action (e.g. Index) which simply returns the view. This seems inefficient and adds to the maintenance cost of the application. …

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I am having two controllers. one is LoginScreenController.java and other is HomeScreenController.java. in loginscreencontroller, i am having button when clicked on that buton it will open homescreen controller. In HomeScreenController i am having TextField and a Ok button.I will fill some data in TextField and click on Ok Button. Here is my question After clicking ok button how to get back Textfield data to LoginScreenController. Thank.

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Hey Daniweb! What's a good site, or maybe someone could write up a quick-and-dirty example of a desktop app showing how to use the Model View Controller pattern? I'm no slouch at google-fu and found this lovely example through Wikipedia: http://www.songho.ca/opengl/gl_mvc.html which I'll look at after class tonight. I'd still like any examples you could provide. Thanks, Daniweb!

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ACER BINSPIRE 1 D270 netbook...just fitted new HDD and attempted to boot from usb after changing setup boot order ,and got REALTTEK PIEe FE family controller series v1.27 PXE-E61 :media test failure ,check cable .......message ...does this mean the HDD conection is no good or what...as setup recognises a HDD and gives it's identity !!?? Halp please geeks many regards

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Hi I meet a problem I bought a **WD HDD** (WD2500AAKX) with **SATA3** connection but my **motherboard chipset** only supports **SATA1**. The question is: how to set **jumpers** and to slow down speed at 1.5 Gbps? On the HDD is saying that Jumper on Pin 5-6 slow down to 3 Gbps. When i connect the HDD, the BIOS doesn't see it. And all over the internet it saying that SATA3 is **compatible** with SATA1 chipset **thanks in advance** :)

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hi frenz i installed remote administration tools on windows 7 enterprise so i could use it as A server....but i cant create a domain using DCPROMO in the command prompt..... when i try to use dcpromo it prompt and error message saying (the active directory domain services installation wizard is not supported to this SKU) SO how can i make the windows 7 as the primary domain controller......when i have already installed the remote server administration tools ....pls thanks for the help...........

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Ok so in my class we just installed microsoft server 2008 for the first lab which was easy, The second lab I managed to do but I dont fully understad it, so if you can tell me in a easy way it would be good. So in the second lab we did **Server Promotion** to a **Domain Controller**, what are both of those?, do i need it? and what does it do? Second im not sure but does Server Promotion to a Domain Controller also set up your server as a DNS and if so do i need to do …

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Dear all, I am a newbie in codeigniter. As I had downloaded n installed the codeigniter and it has displayed the default message. Now I had created the new file called hello inside the controllers folder as told in the codeigniter manual. And I browze my folder as [url]http://localhost/code/index.php/Hello[/url] but its giving error as bellow: Fatal error: Class 'Controller' not found in D:\Programs\wamp\www\code\application\controllers\hello.php on line 6 As I had googled and found to modify this line as AddType application/x-httpd-php .php .phtml .php4 .php5 .html . But also my problem is not solved. If anyone out there please help me out. …

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My boss asked me to write a PID class to control a motor today. No big deal, except that the deadline is tommorow evening. My calculus is rusty, and my vb6 is probably worse (which is the language I am to use). Anyone have a good understanding of a PID controller or better yet a working example (in vb6 would be a bonus, but just pseudocode would suffice). Thanks!!

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Problem: Server 2000 DC hard drive failed. Purchased new drive, installed server 2000 and restored everything from a backup. Everything is back up, however none of the client machines can connect to the server and view "my documents". Initially we had 3 DC, however we are down to 1 because of hardware failures so this one server is carrying all the FSMO roles. Some of the errors: dcgetdcname call failed can't open the group policy (Failed to find a domain controller. There may be a policy that prevents you from selecting another domain controller.) sometimes the active directory won't open …

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I am currently at this URL localhost:8080/Test/students/Steve The page from that URL displays some info about Steve and a link that goes to teachers. [CODE]<a href="teachers/all">Click to view all teachers</a>[/CODE] When I click the link it goes to localhost:8080/Test/students/teachers/all I want localhost:8080/Test/teachers/all How can I do that? I managed to do it with [CODE]<a href="../teachers/all">Click to view teachers</a>[/CODE] but .... is there another way to do this? [COLOR="Red"]web.xml:[/COLOR] [CODE] <?xml version="1.0" encoding="UTF-8"?> <web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"> <servlet> <servlet-name>springmvc</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>springmvc</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>/WEB-INF/index.jsp</welcome-file> </welcome-file-list> </web-app> [/CODE]

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Hii all, I am trying to develop a USB host controller on vertex4, for that i am using xps usb host ip core. I am facing problem in configuring the ports of the ip core, like there are several options like MD_Error Port_Indicators[1:0] Host_Intr_Out (BUS_IF)MPLB (BUS_IF)SPLB (IO_IF)usbhost_0 USB_PHY_Reset ULPI_Clock ULPI_Dir ULPI_Nxt ULPI_Stp ULPI_Data_I(7:0) ULPI_Data_T(7:0) ULPI_Data_O(7:0) ULPI_Data(7:0) which have options to be configured as "no connection, make external etc. " It will be really helpful if anybody who has worked on this can share something. I have gone through the EHCI and ULPI protocols but am not able to make much …

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g'mornin peeps. I'm going for an interview tomorrow at a company that uses the ZEND framework. As such, I have been reading up on it, as well as MVC among other things. The question I'm asking is about the ZEND controller action. Could someone please point me to an example of the controller action being implemented? I have tried to google it, but the results I get are not satisfactory [U]at all[/U] Thank you in advance.

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please do inspect my code please, any error? in my net bean, its show the overall of the coding was red color. here is the code : [CODE] <%-- Document : updateAssignment Created on : Jan 18, 2011, 2:09:56 PM Author : Khalid Bin Dris 2008401558 --%> <%@page contentType="text/html" pageEncoding="UTF-8"%> <%@page import="java.util.*,java.sql.*" %> <%@ page language="java" import="javazoom.upload.*,java.util.*" %> <%@ page errorPage="ExceptionHandler.jsp" %> <%@page import="java.util.*" %> <%@page import="java.lang.*" %> <jsp:useBean id="idH" class="Entity.AssignmentMark" scope="request" /> <jsp:setProperty name="idHandler" property="*" /> <jsp:useBean id="upBean" scope="page" class="javazoom.upload.UploadBean" > <jsp:setProperty name="upBean" property="folderstore" value="C:\Users\Moon\Documents\NetBeansProjects\EAGM\web\UploadedFiles\AssignmentsMark" /> <jsp:setProperty name="upBean" property="overwrite" value="true" /> </jsp:useBean> <% String assPath="" ; if (MultipartFormDataRequest.isMultipartFormData(request)) { …

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Hey gang, Looking for some opinions here. I'm working in an ASP.Net MVC2 application. We've built a collection of "domain objects", ie, the data that represents our "real world" problem we're going to solve, and it's also the representation of what will be serialized to the database. Each of these objects has been decorated with DataAnnotations Attributes to denote which properties are required. We plan on doing data validation before the object is persisted to the database. The app itself is kind of like a "wizard"-- we're going to be configuring various parameters on one of the domain objects we're …

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Hi, I'm trying to use an input device like a joystick as a mouse, and I've got some good behavior for desktop use by polling the state of the device in a loop and doing some work with the values, then using SendInput with some INPUT structures to make the mouse move. Alas, it is NOT acceptable for 3D gaming! Does anyone have any idea how I could make the movement of the mouse smooth while gaming? Should I be using Windows Messages for this or something? The trouble is, when I'm rotating my character in a FPS it seems …

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Hello to everyone, I'm trying to setup a Spring MVC project. I posted my configuration files below. I'll be really glad if someone helps me. Thanks in advance, With regards, Talha. [B]web.xml[/B] [CODE]<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5"> <display-name>local</display-name> <context-param> <param-name>webAppRootKey</param-name> <param-value>webapp.root</param-value> </context-param> <context-param> <param-name>log4jConfigLocation</param-name> <param-value>/WEB-INF/log4j.xml</param-value> </context-param> <context-param> <param-name>contextConfigLocation</param-name> <param-value> /WEB-INF/applicationContext.xml</param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <servlet> <servlet-name>webmvc</servlet-name> <servlet-class> org.springframework.web.servlet.DispatcherServlet </servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value> /WEB-INF/webmvc-servlet.xml </param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>webmvc</servlet-name> <url-pattern>*.*</url-pattern> </servlet-mapping> <session-config> <session-timeout>30</session-timeout> </session-config> <filter> <filter-name>encoding-filter</filter-name> <filter-class> org.springframework.web.filter.CharacterEncodingFilter </filter-class> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> <init-param> <param-name>forceEncoding</param-name> <param-value>true</param-value> </init-param> </filter> <filter-mapping> <filter-name>encoding-filter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <welcome-file-list> <welcome-file>index.html</welcome-file> …

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I'm here at the IDF 2010 conference in San Francisco, and during this morning's keynote session, I had to the opportunity to see some pretty cool technology. One of the things that they demonstrated was essentially the next generation of handheld game controllers. Think of the Wii remotes, but with more accuracy in 3 dimensions. Wii remotes use triangulation and technically only detect two dimensions (although clever programming in the Wii helps pick out a certain amount of a third dimension). But these devices they demonstrated had full three dimensional handling. The new technology relies on the latest and greatest …

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Okay heres my problem, the fastforward and its opposite don't work correctly. I want the user to be able to enter X seconds to ff or go back, but since its a COM and it doesn't provide this function (I think its meant for WPF or WF where you just hold the button as long as you want to ff or go back), is there anyway I can implement this myself. ANYWAYS.... Heres my code. Feel free to use it as your own if you want. If you do make sure to reference to Itunes type class [CODE] using System; …

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Hello, To be honest, I know about the very least possible about computer hardware and software. So please indicate me specificly what to do if some things get more techninal in this post. I have formatted my system from Windows Vista into Windows XP Pro. Since I haven't backed up any drivers I had before the formatting, now I am missing drivers for certain devices in my system. I was thinking if I had internet on my machine, I could use a program that automatically detects the devices that happen to have missing or outdated drivers and indicate me exactly …

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hey guys. so, suddenly, my Network Controller is unknown. When I go to devices manager and double click it, it comes up as an unknown manufacturer etc. Unknown Device and Vender, PNPID: VEN_168C&DEV_002B&SUBSYS_E8111113&REV_01 That's what the unknown driver's PNPID is. It's a Toshiba Netbook - NB205-N311/W Thanks

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I am having an issue with creating some JSP pages. I have a few pages (Home, About Us, Contact Us) done up in JSP, and I also have the ability to login to this site using a username and password. What I want to achieve is to allow visitors to access the About Us and Contact Us page without logging in. Yet if the visitor has logged in, I want to print a simple welcome message in About Us and Contact Us that includes his username. I am implementing the MVC architecture, so I already have the controller and model …

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LSI, three letters that are probably etched on nearly every hard drive controller you've ever owned, as of yesterday emblazon 10 more controllers of [url=http://en.wikipedia.org/wiki/Serial_Attached_SCSI]SAS[/url], [url=http://en.wikipedia.org/wiki/Serial_ATA]SATA[/url] and [url=http://en.wikipedia.org/wiki/Solid-state_drive]SSD[/url] storage devices. On Jan. 19, [url=http://lsi.com/]the company[/url] unveiled a series of new RAID controllers and host bus adapters that double the bandwidth to 6GB/s of four of its MegaRAID cards, increase the number of controllable hard drives to 1024, and deliver a sustained read and write performance for applications that require sequential storage such as video streaming and genomic research as seen in [url=http://lsilogic.vo.llnwd.net/o23/6Gb_s_SAS/DNA_Lab_6GSAS_Testimonial_2010.wmv]this LSI promotional video[/url]. Cache is King The LSI …

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The End.