Create Java Messagebox On Form Messagebox?

Feb 7, 2014

How do I create a Java messagebox an on form messagebox? Stuck

I know how to create a regular popup messagebox as below:

Code: JOptionPane.showMessageDialog(this, "Couldn't log in"); mh_sh_highlight_all('java');

But I don't know how to create one as below, I'm stuck on how we create this sort of messagebox..

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How To Create Java Messagebox On Form

Feb 7, 2014

How do I create a Java messagebox an on form messagebox? Stuck

I know how to create a regular popup messagebox as below:

JOptionPane.showMessageDialog(this, "Couldn't log in");

But I don't know how to create one as below, I'm stuck on how we create this sort of messagebox..

NJPoR.jpg

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Making Payroll Form Using Java Language But Its Like Framing Form?

Jun 6, 2014

import java.util.Scanner;
public class Exercise1{
public static void main(String[] args) {
String employeeName, employeeNumber, position, department ;
double otpay, salary, deduction, hrs, rate ;
Scanner input = new Scanner (System.in);

[Code] ....

That's my codes but its wrong according to our prof. it should be in frame form. i don't know how to do it since i did not encountered framing since i was started in java.

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Using Factory And Singleton Design Patterns To Create A Simple Form

Nov 16, 2014

My assignment was to create a simple form that demonstrates the use of the factory and singleton design patterns. "Use the Factory pattern to ensure that each form input consists of a text label and a textfield. Use the Singleton pattern for the submit button. When the submit button is clicked, a pop-up should show all the information that was typed into all of the form fields."

I used JFrame to create the form without the design patterns and I although I get the desired result, I'm not quite sure how I can integrate the design patterns into the code I wrote. The example I have to go off uses shapes, not text fields so I think that's why I'm not quite clear on how to approach this.

Here's my code so far:

import javax.swing.event.*;
import javax.swing.*;
import java.awt.*;

[Code]....

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Servlets :: HTML Form - Possible To Send Data (image / Text) Along A Single Form

Jan 8, 2015

I want to understand how is it possible to send data (image + text) along a single form. Here is my code:

<form method="post" action="updateAccount"
encType="multipart/form-data">
<input type="file" name="file" value="Select image ..." /> <input
type="submit" value="Start Upload" /> <br>
<textarea rows="8" cols="54" name="about">Yes

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EJB / EE :: Maintaining Values From Primefaces Form After Form Submit

Jan 29, 2015

I have a form containing several fields, 2 of which persist to different table in a database than the rest of the fields on the form. I have no problem persisting the data into both tables of the database, and after the form is submitted I reset the form to its default values. That all works fine.

But in the same session, when I open another form (a search form) and enter search criteria, which then displays a datatable containing the search results, those 2 values that are persisted to another table are not showing up, but the rest of the data is.

Here is the method that calls the persist methods:

@ManagedBean(name = "foreignPartyController")
@SessionScoped
public class ForeignPartyController implements Serializable {
...
public void saveData() {

[Code].....

The values do show up, but the problem is, when a subsequent form is opened in the same session (e.g. a search form) the field for that value shows the actual value, instead of the field being blank.'

I am not sure why the data from the one database ("parent") is showing up, yet the data from the other database ("child") is not.

Is it something I am doing wrong? I thought by setting the setter in the child controller class back to a new instance of the Entity class (PolicyPayment) that it would reset the form to default values, but at the same time retain (or save) the inputted values in the same session.

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JSP :: Synchronous Form To Asynchronous Form Submit?

May 8, 2014

I have a button on UI which adds messages and when the user clicks on it the form gets submitted, meanwhile the user is clicking on refresh(F5) multiple times which is causing the same message to be displayed multiple times. To resolve this , I am converting the form from a synchronous submit to Asychronous but it is still not working. Below is the code:

Code before:

<td><input class="buttonred" type="submit" value="Confirm Add" name="submit_message"></td>
<s:form action="upd-message" method="POST" validate="true" onsubmit="validateMsg();return false;" enctype="multipart/form-data">
function validateMsg() {
var frm = document.forms["upd-message"];
frm.actionType.value=message;

[Code] .....

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JSF :: How To Post PHP Form Contents To Form

Feb 28, 2014

How do i post php form contents to a jsf form?

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Apr 8, 2014

How to put text box in Web form in Java swing page

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A Java Program To Print Short Form Of A Name?

Mar 19, 2011

import java.io.*;
public class Netaji
{

[Code]....

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JSP :: Java Code To Display Data In The Form Of Map

Apr 8, 2014

I written java code in JSP to display data. I know it is bad practice. Actually my Business-service communicates with DB and returning data in the form of MAP. I don't have beans Because the fields in DB is dynamically changing. So, for now I'm retrieving Data by writing Java code in JSP. Is there any other way to display data without writing java code in JSP?

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JSP :: How To Map JSTL Action Form With Java Servlet By Annotation

Jul 31, 2014

I have a very simple login form. However, I keep getting http: status 404 -/login

login.jsp

<form action="/login" method="post">
<input type="text" name="username"/>
<input type="submit" name="submit"/>
</form>

[Code] ....

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Java Date Keeps Reverting To 1935 Form 2035

Aug 21, 2014

Having an issue with an application I'm testing that takes in several Date parameters from a user, while testing I've noticed if i enter a date that's in or before 2034 everything works fine but once i go from lets say 21/08/34 to 21/08/35 the year reverts to 1935, not 2035.

I'm using the java.util.Date Class to store the Data entered... is there any known restrictions on the Date class that might be causing such an issue??

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Java Servlet :: How To Receive Parameters From A Form And Insert Values In DB

May 23, 2012

I'm trying to create a Servlet that takes input from a form and process it and insert it in database.tablename.

My MAIN ISSUE IS WITH THE NUMBER OF COLUMNS THAT WOULD BE DYNAMIC AND THUS CANT RECEIVE THE PARAMETERS IN STATIC CODE.

Here is the form code

<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<form action="Test" method="post" />
<table width="90%" border="1" cellspacing="1" cellpadding="1">

[Code] ....

And here is the Servlet

import javax.servlet.*;
import javax.servlet.http.*;
import java.sql.*;
import java.io.*;
public class Test extends HttpServlet {

[Code] ....

This is the basic code structure and I'm trying to figure out this special case with handling the multiple parameters:

I don't want to use String []a=request.getParameterValues("studentname"); as hard code. The reason being the number of rows will be diyamic and I would like to get the column name and then then use an array of string to take values. But how can I connect these to form a query so that the rows goes on inserted one after other.

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Java Servlet :: Multiple Time Submission Of A Form Automatically In Struts

Jan 10, 2013

I have a button in jsp, when the onclick event is fired, it will send the request to someaction.do to generate a report and display that report in a new window.

After clicking the button to generate the report, in the business class a sql query is getting executed.

If the query result has less data, then I don't have any problem, I could view my report page.

If the query result has more data, then the query takes at least 5-6mins to complete. However, before the query completes its execution, the same request is automatically invoked again. Due to this the report is not getting generated because [...of the multiple requests?], the browser shows an Internet Explorer error and ends up at a blank page.

No exception is thrown and the only place I could find the place of query execution it stops and starts as a new request from web.xml with Servlet Filters, Action.

Note: For a single .do request, the request is getting repeated for 3 times. Overlapping of request also takes place.

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How To Create API In Java

Aug 9, 2014

i need to develop a API in java. that API will be communicate with the some site. Need to import and export the contacts into that site databases.

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Create A Countdown In Java

Feb 24, 2014

I'm making a small play in java in which you have a limited time to make as many moves as possible (with the aim of achieving a maximum score), like this: URL...

In the game panel I see the map on which you will perform the moves and a score indicator constantly updated. I have to add the indicator that shows me the passage of time (first 3 minutes), in digital format mm: ss. I thought I will be a useful thread called Countdown because I have to stop this counter if the user presses the pause button in the game. Then wanting to continue the game shall resume the countdown.

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How To Create PDF File While Working In Java

Feb 22, 2013

how to create pdf file while working in java.

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How To Create A Sort Of Executable For Java App

Dec 25, 2014

when I am programming let say in VB using Visual Studio, finally I build .exe file that can be run on all Windows by double click.For Java I am using Eclipse and to run those apps I am using run from Eclipse.How I can create a sort of "executable" for my Java app that I would be able to run it by file click on Windows or Linux?

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Could Not Create The Java Virtual Machine

Dec 11, 2014

I keep getting this error:-
/opt/solr# java -v
Unrecognized option: -v
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.

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How Many Ways To Create Object In Java

Mar 21, 2014

How many ways to create an object in java ?

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Servlets :: Create Corresponding Java Object?

Sep 18, 2014

I get an json from http request. I want to create a corresponding Java object.

is there any automated mapping? Something called pojo or something else?

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How To Create Event Scheduler In Java

Dec 17, 2014

How would you begin a program that schedules events? I've found codes that are similar like Calendars, but I need something that will still import the real day, month, year. But I want to have columns that show Room numbers, and rows that shows time slots. How to get started such as which GUI components to use, what packages to import, etc.?

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How To Create Excel File In Java

Mar 30, 2014

Attached Images

File Type : 10.jpg (21.9 KB)

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How To Create Invoice Templates In Java

Mar 28, 2014

I am working on a project for a store. I need to accept the purchased items from the user and an automatic cash memo would be generated. Now I have an experience with building desktop applications before and have managed to build up the UI. Presently I am stuck in creating a template for the invoice/memo (whatever you may call it). I have the following requirements:

1) How do I create a good template for invoice/memo with the company logo ??? Do I have to rely on any third party software? Any detailed tutorial would be useful.

2) How do I convert that invoice/memo to a pdf file???

3) How can I export some data to excel???

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Create A Java Application In NetBeans

Mar 9, 2015

Create a Java Application in NetBeans with the following two classes.

1. A Java class College
o Use the following data fields:
College Name
College City
Number of Tracks
Number of Students
Number of Faculty
Number of Staff
o Implement an empty constructor
o Implement a full constructor
o Implement Setters and Getters (Mutators and Accessors)
o Implement SetAll() method with all data members as parameters

2. Another Java class called CollegeDemo with the main() method:
o In the main():
o Read the values of the fields of 3 colleges from a text file and for
each create a College object.
Filename: colleges.txt
IT Dubai 7 200 50 20
ENG Abudhabi 4 400 60 20
SCIENCE Sharjah 3 300 40 20
 First with empty constructor then uses setters.
 Second with full constructor (no need to use setters).
 Last one with empty constructor and SetAll() setter.
o Display the average number of students for all the 3 colleges.
o Change the value of ‘Number of Students’ in the SCIENCE College to
500, and display the average number of students again.

here my code :

public class Demo {
private String name ;
private String city;
private String cname ;
 
[code]....

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