Java Forum

How to change the JTEXTFIELD properties by pass the parameters without using the default functions.For Example if i want to change the JTextField LEFT property means using parameter (control name,left,100) like this.how to i do change JtextField property by passing parameter to the JTextField Property?

I have Two issues: 1) I have below c++ function int func1(_bstr_t var1, int i);

WeakHashMap is a topic which is misterious to many developers. Many find it very tough to understand. Others understand but cannot describe properly. Those who already understand WeakHashMap may ignore this topic. I will not try to show how it is implemented. I would like to brief in a question-answer pattern. This will give others a starting...

I have a process which reads the mail from lotus notes mailbox and convert them(Body and attachments) into tiff. Once the mail is converted in to tiff, I moved that mail into another folder from inbox. Sometimes I get an error (NO COPY Document has been deleted) while moving this mail to another folder. I am using Folder.copyMessage() to copy...

Hi, I need to generate check-boxes dynamically and enable onclick color change event for each check box. But I am unable to implement it by integrating Javascript code with Java. // javascript code out.println("<SCRIPT language= 'javascript' type='text/javascript'>function...

I am having following code in JSP <table> <tr> <logic:iterate name="loginForm" id="inutParams" property="inutParams" indexId="i"> <tr> <td><bean:write name="inutParams"/>:</td> <td><html:text size="50" name="loginForm" property="inutParamsvalues"/></td> </tr> </logic:iterate>

Hi, I am fetching mysql database by jsp via ajax.I am calling jsp from ajax function for database access and display the content in popup window. It is working fine. But when i mouse over the text i am getting content gets printed on web page too. ajax.js /* * To change this template, choose Tools | Templates

I have a process which reads the mail from lotus notes mailbox and convert them(Body and attachments) into tiff. Once the mail is converted in to tiff, I moved that mail into another folder from inbox. Sometimes I get an error (NO COPY Document has been deleted) while moving this mail to another folder. I am using Folder.copyMessage() to copy...

c:\jv>javac check.java check.java:3:cannot access String bad class file:c:\jv\String.java file does not contain class String Please remove or make sure it appears in the current subdirectory of classpath The above screen appears in command prompt while compiling the program instead of setting the classpath and path. When I save the same...

import java.lang.*; import java.io.*; import java.util.*; import java.util.Enumeration; import javax.servlet.ServletRequest; import javax.servlet.*; public class multipleparameter extends GenericServlet { public void service(ServletRequest req,ServletResponse res)throws

Hi! in Effective Java (don't rememember item number) i read that a enum set can be used to group together "flags" that are to be set somewhere, example: public class Text{ public enum Style{ BOLD, ITALIC, ... } public void applyStyles(Set<Style> styles) { ... }

hi! is there any way in java that i can create a immutable object from a mutable one? like the const in C/C++ and the Collections.unmodifiableXXX functionality from the Collections class. I know that this doesn't exist in java (as far as i know) but if anyone knew any trick (reflection, at byte level etc.. any weird stuff) to do that????? ...

how to hit a url with java code as i am trying but it shows avax.net.ssl.SSLHandshakeException . please help me code is import java.net.*; import java.io.*; public class unittest { public static void main(String args) throws Exception { URL url = new URL("https://193.195.180.33/marsh/Screens/Login/Login.jsp");

haii.. I have a parent arraylist.. The elements of parent arraylist is another set of child arraylists (duplicate child arraylists are there). i need the index of each child arraylist. The problem is i am not getting the index of child arraylist if the child arraylist is a duplicate. Can anyone help me?? i am doing the code in java..

The first class import java.io.*; import java.io.IOException; import java.util.Scanner; import javax.swing.*; import java.util.Formatter; public class Project implements Serializable {

can anyone let me know how to make eclipse as myeclipse,what are the plugin required and how to add those to eclipse? if possible please post that in pictorial format

Hi All, I have developed a web service and deployed successfully into tomcat and is working properly. it can be accessed as http://localhost:9091/helloService/hello?wsdl Now i need to expose this web service as a NT service,Also i need to access this service as the same way as above. I tried windows wrapper service ... but i was not...

Hi everyone, I have my Jpanel created using netbeans wizard (drag and drop) and I have my class ImageLoader which prepare the image but am stuck at how I make the image to show on my panel... here is the code for ImageLoader: /* * To change this template, choose Tools | Templates * and open the template in the editor. */ package...

Hi, I have picked a basic example of printing "Hello World" on screen when the mouse is clicked The code goes like this. package sample; import javafx.application.Application; import javafx.event.ActionEvent; import javafx.event.EventHandler;

I am executing a batch file and all it does is echo Hello World. I am exeuting it from a java program using Runtime.getRuntime().exec(cmd .... helloworld.bat); I want to get the output from echo i.e Hello World in my java program and display it using system.out.println; please help

i am getting compile error javac DocReader.java DocReader.java:4: package org.apache.poi.hwpf does not exist import org.apache.poi.hwpf.HWPFDocument; ^ DocReader.java:5: package org.apache.poi.hwpf.extractor does not exist import org.apache.poi.hwpf.extractor.WordExtractor; i have already added the...

I am Using <jsp:useBean id="e" class="actions.IODemo"/> ArrayList<Actions.IODemo> al=e.selectAllRecords(dirName); for(Actions.IODemo emp:al) { %> <tr><td><%=emp.getFileName()%></td><td> <%=emp.getFilePath()%></td><td>Date</td></tr> <% }

I have a below code which saves 4 html page separately with data and a empty Excel file. This empty Excel file is dependent on this 4 html page data. Only While Opening this Excel file ,Each 4 html page is loading its data into each 4 spreadsheet of this Empty Excel file. Is there any way to modify this code, so that each 4 html page data will be...

Does any one know how to study the android programming.Is there any good pdf book for that to understand in lucid manner

Hi, Is it possible to transfer file from client to server through socket connection with out reading the content of the file ie. directly push the file from one system to another. If possible kindly advice me.