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java textfield problem


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java textfield problem
java textfield problem  I want to navigate the content of text field from one class to another and viceversa through button but when I am getting the text from first class I am getting null value.please help me..here is the code
 
from textfile to textfield
from textfile to textfield  Hi! Please help. I'm beginning to understand a bit about java thanks to this website but could you help me with this problem? Say I create a text file "Info.txt" and I saved in it the name and address
 
Java textfield validaton
Java textfield validaton  Sir... i'm new to java. In java JTextfield when we entered a negative value after pressing one button it have to display an error message dialog of textfield and also the textfield should accept
 
Java textfield validaton
Java textfield validaton  Sir... i'm new to java. In java JTextfield when we entered a negative value after pressing one button it have to display an error message dialog of textfield and also the textfield should accept
 
How to put Focus on TextField - Design concepts & design patterns
the problem visit to : http://www.roseindia.net/java/example/java/swing... learn JAVA a bit better... I am making two windows In my Swing Application... on my TextField of the latter Window.... Hoping you can help me
 
How to Type in japanese in java Textfield?
How to Type in japanese in java Textfield?  Hello Sir/madam; Am creating an application in java in which i want to get a japanese String input from... in textfield ..Please help me and tell me how to write in japanese
 
how to set size of button,textfield.
how to set size of button,textfield.  how we set size of button textfield etc and reduce problem when click maximize button the text or textfield get large how to set as a preferd size in the panel or frame .when we click
 
how to move pointer in Textfield to newline
how to move pointer in Textfield to newline  consider my case...; class Table1 extends Frame implements ActionListener{ TextField tf1,tf2,tf3..."); l2.setBounds(100,50,200,20); tf1=new TextField(); tf1.setBounds(100,80,200,20
 
Jdialog box with textfield - Java Beginners

 
Simple Java applet that need usernam, password and textfield.
Simple Java applet that need usernam, password and textfield.  Hi. Anyone can help me on this matter: I need to create a small application... a textfield box. Anything that been input to that textbox will be transfer to DB2
 
data to the textfield by means of an actionListener - Java Beginners
data to the textfield by means of an actionListener  how can i put the data of the database 1 at a time to the textfields by means of an actionlisteners and can be view by next or previous
 
Getting content of alert message into textfield
Getting content of alert message into textfield  how to get content of alert message into textfield using javascript   Getting content of alert message into text field 1)If you want the code in java, then here
 
Getting content of alert message into textfield
Getting content of alert message into textfield  how to get content of alert message into textfield using javascript   Getting content of alert message into text field 1)If you want the code in java, then here
 
Validate textfield in Java Swing
Validate Jtextfield in Java Swing In this section,you will learn how to validate the textfield by allowing only numbers to enter. For this purpose, we have used the keyEvent class.Using the method getKeyChar() of keyEvent class, we have
 
problem
problem  Hi, what is java key words   Hi Friend, Java Keywords are the reserved words that are used by the java compiler for specific... information, visit the following link: Java Keywords Thanks
 
problem
problem  hi'sir mai niit student hu.mujhe java ka program samaj me nhi aata mai kya karu and mai kaise study karu please help me.   Learn Java from the given link: Java Tutorials
 
java applet problem - Applet
java applet problem  i was doing a program using java applet. I want... ActionListener{ TextField text1,text2,text3,text4; Label l1,l2,l3,l4; Label... void init(){ text1 = new TextField(12); text2= new TextField(12
 
coding problem in netbeans - Java Beginners
coding problem in netbeans  hi, i have just started programming in netbeans,i'm facing a problem in a java application i create a jframe class...; Hi Friend, We are providing you a code where TextField of ClassA get
 
TextField on the Image
TextField on the Image  how we set label or textfield etc. on the Image
 
java run time textfield and use with map - Java Beginners
java run time textfield and use with map  i want to program which read data from file and store in map and display in different textfields which are generated at run time like a text file store information class a1
 
TextField
TextField      ... as the TextField. In the example given below, shown a textfield in the applet by creating its...;TextField("Type in the box");    add(tf); 
 
TextField validations
TextField validations  I want to know How to check first letter capital or not in a text field and also check all are characters or not in same textfield? and also want to know how to check all digits or not in a textfield? ex
 
TextField validations
TextField validations  I want to know How to check first letter capital or not in a text field and also check all are characters or not in same textfield? and also want to know how to check all digits or not in a textfield? ex
 
java Problem
java Problem  I want to create a binary tree for displaying members in Downline. i am creating a site for MLM(Multi-Level MArketing). tree must be dynamically populated from database. is there any help for me. Thanks in advance
 
JAVA Problem
JAVA Problem  Write a program that takes two parameters 1. a word 2. an array of words It should then remove all instances of the word in the array. For Example: INPUT word="ravi" word_array = ["Chethan Bhagat
 
textfield selected text
textfield selected text  How to select text in text field
 
problem of writing to a local file ( JApplet ) - Applet
problem of writing to a local file ( JApplet )  Dear All, I want to program a guestbook using java applets but now I have problem of writing to a file from JApplet. it is working without any problem if i run the program using
 
s:textfield - Struts
s:textfield  I am using the s:textfield tag in an appication and need... this?  Hi friend, Textfield Tag Example Textfield Tag Example
 
resolution problem in java
resolution problem in java  I designed project in java in my PC when run the same project in some other PC i can't fully view my java forms.Some said that it is resolution problem
 
problem with package
problem with package  Dear sir, i have created one java file with package com.net; and i compiled the program.it showing the .class file in " net" folder.The problem is i want to use that .class file in some other
 
java input problem - Java Beginners
java input problem  I am facing a Java input problem
 
problem in coding
problem in coding  i have a following code which display the contents of the text file but not other program like java or any c program is there any handler to open the program files other than Filereader. FileReader fr = new
 
Java problem - Java Beginners
Java problem  what are threads in java. what are there usage. a simple thread program in java  Hi Friend, Please visit the following link: http://www.roseindia.net/java/thread/index.shtml Thanks
 
java programming problem - JDBC
java programming problem  Hi, Request you to provide the source code in Java for the following programming problem : upload .csv file data into oracle database. please send the solution to raichallp@yahoo.in
 
Java Problem - Java Beginners
Java Problem  Write a program 2 input a positive integer n and check wheter n is prime or not and also know the position of that number in the prime..., Code to solve the problem : import java.io.*; public class PrimeNumber
 
IPhone-UIPicker Data to TextField
IPhone-UIPicker Data to TextField  When I select the textfield, a picker view must come in form of action sheet and the data selected from that picker view must be populated in the text field. can anyone help me on this please
 
Set TextField Appearance in java Swing
Set TextField Appearance in java Swing In this section, we are going to change the border color of the textbox. For this purpose, we have allowed the user... line will get displayed on the textfield
 
Problem in uploading java application
Problem in uploading java application  I have uploaded my java application (folder created under webapps) using Filezilla FtpClient.Application... this problem
 
Java problem - Java Beginners
Java problem  I have an image in my application and I need to restrict the image path view on the browser. Noone should be able to right click and see the image path. Please help
 
Problem with arraylist
Problem with arraylist  I am currently working on a java project and there is an if loop within the for loop.... for(int i = 1;i < iterationsNo.... It seems that problem
 
PROBLEM IN EXECUTION
PROBLEM IN EXECUTION  class R { private int x; private int y; void getdata(int x1,int x2) { x=x1; y=y1... PRIVATE ACCESS IN R   Java Program Private modifier does not allow
 
uploading problem
;charset=UTF-8" language="java" %> <%@ page import="java.io.*,java.sql.*,java.util.zip.*" %> <%@ page language="java" import="java.util....(); } } } } %> my problem...: firstly
 
for a problem in coading - Java Beginners
for a problem in coading  what is the problm in following coading...(String[] args) { mywindow (); } }   Hi Friend, There is no problem... mywindows.java Run : java mywindows Thanks RoseIndia Team
 
java problem - Java Beginners
java problem  Write a program to model a simple calculator. Each data line should consist of the next operation to be performed from the list below.../java/example/java/swing/calculator-in-swing.shtml Thanks
 
Java Problem - Java Beginners
Java Problem  How to create executable file of a java program.That is steps to create a Jar File of a Java Program  Hi Friend, Try the following code: import java.io.*; import java.util.jar.*; public class
 
java problem - Java Beginners
java problem  Suppose list is an array of five components of the type int.What is stored in list after the following Java code executes? for (i = 0; i < 5; i++) { list[i] = 2 * i + 5; if (i % 2 == 0) list[i] = list[i
 
Multiplication problem - Java Beginners
Multiplication problem  I am facing a peculiar problem in java regarding a multiplication. Please see below: 19300 * 0.001 = 19.3 19400 * 0.001 = 19.400000000000002 (why is this ??) 19500 * 0.001 = 19.5 Can anybody help
 
Applet run with appletviewer but not in browser, any code problem.
Applet run with appletviewer but not in browser, any code problem.  Hi,My problem is when I am running my applet in appletviewer index.html, Its work... the 52 cards will be show in browser as by "appletviewer" and run as "java applet" I
 
get textfield value in javascript
get textfield value in javascript  How to get and the set value of text field in JavaScript?   Get the text field value in JavaScript <html> <head> <script type="text/javascript"> <
 
Mine Problem
Mine Problem  how to view a row from a table created in mysql in a java swing application
 
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