jet101

guys, I need help in swing framework... what method is being used when you have to pressed exit button first before opening other frames? It's like an equivalent of showDialog() from C#.net.

guys, need help... Im currently working on a project with jasper report. it seems that the pdf file (report) runs on a browser succesfully without a subreport in Glassfish server but when there is a subreport the error occurs. ive been working with this problem since last week and im …

Hi guys, it's been a while since the last time I post here... I'm currently learning JPA right now for my J2SE project, I dont have problems doing CRUD on a single table, now I want to try to retrieve data on JOIN tables. example if I have 2 entities …

guys, good day! I just want to ask how to reload/refresh a JComboBox. I have a cardlayout with 3 panels, each panel has its own combobox. what I want to do is to reload the combobox to its original state each time I swap the cardlayout. updateUI(); repaint(); revalidate(); I …

Hi guys, I've been working with a project that requires me to use mutiple jcombobox. I did try to relate three jcombobox but failed to show all necesarry drop-down lists. in one of my combobox I have lists of Banks (Bank1, Bank2), the other one is the list of all …

Guys, Im having trouble working with Jcombobox. I have this action listener in Jcombox that would get the ID of the current selected item which is a query from my db. here's my simple code: //clientName is the variable I declare for my JCombobox. private void clientNameActionPerformed(java.awt.event.ActionEvent evt) { //db …

guys, good day... I know that this is just easy but i've been tweening my work the whole afternoon but no luck. my problem is using setAttribute for java's client-side programming. I just want to create session for my username to be able to use while being logged in. this …

Hi to all! Im having problem inserting ñ and Ñ in mysql using java. I did try to insert in mysql using CLI and it works ok but when I used it in my java it was replaced by other characters. does anyone have the same problem and have solved …

Hi everyone... im new to this forum and also in web application using jsp-jstl. im having problem passing data from a multilple check box lists. here's my code: [CODE]<form method="post"><sql:query var="charge" dataSource="${datasource}"> SELECT chargeID, commodity FROM other_charges where charges_typeID = 1 </sql:query> <span class="cell_content">Toiletries:</span><br /> <c:forEach var="row" items="${charge.rows}"> <input type="checkbox" …

Hi everyone... Im having problems running my servlet using netbeans 6.8, It's just a simple Hello World application but I always encountered error "java.lang.NullPointerException", not sure why since the Hello World apps is already available in netbeans when you add a servlet. I dont have problems deploying my web-apps in …

When I was still looking for a job, I tried to search the internet for any companies that are looking for a computer science/computer engineering grad who focus on embedded systems. Saw one and the salary is averaging from $10K-$12k/mos but I was shocked when I've read the experience requirements, …

I'm currently working on a web-application project right now and I shifted from PHP to Java. Im new to JSP, JSTL and JavaBeans but I dont have problems compiling and working with them and actually enjoying. what I want to ask if I still need to learn Servlet? Im beginning …

hi everyone... Name: Jet [I](i prefered to called by my nickname... heheh[/I] location: Philippines age: 30 Hobbies: playing guitar, watching anime, listening to music, watching movies... status: married w/ 2 kids work: my position is systems administrator but my work covers everything from the rank and file up to systems …