Advertisement

07.02.2008 at 06:01AM PDT, ID: 23533336
[x]
Attachment Details

Using Development Labs on Blackberry.com

Asked by thedeal56 in Blackberry Programming, JavaScript, New to Java Programming

Tags: Java Script, IE, http://na.blackberry.com/eng/developers/resources/labs/, Blackberry Development

Hello.  I feel really dumb for having to post this, but here it goes.  I am trying to learn how to make applications for the blackberry, and I want to go through the labs on blackberry.com.  The problem is, I can't find and actual tutorials; all I can find is the place that tells you what is covered in the tutorial.  Here is an example:

Exercise

Write a basic application for a BlackBerry® device that displays the message "Hello World!" to users.
Objectives

    * Discover how to use the integrated development environment (IDE).
    * Discover how a BlackBerry application is organized.
    * Discover some of the basics of BlackBerry user interface APIs.

Setup

   1. Download the file
   2. In the IDE, open the helloworld.jdw workspace
   3. Open the helloworld.java source file.

Tasks

   1. Add code to the main() method to start the application.
   2. Define a constructor for your application to display HelloWorldScreen.
   3. Add code to the HelloWorldScreen inner class to set the title for the screen, for example, "HelloWorld Sample".
   4. Add code to display the text "Hello World!"
   5. Add code to the onClose() method to display a dialog box with the text "Goodbye!" when the user closes your application.

Check Your Work

Download the completed code (ZIP)
Review

In this exercise, you discovered the following things:

    * how to write, compile, and run applications in the IDE
    * how to start an application
    * how to create a screen and add a title and text fields to it
    * how to define an action when the user closes an application

Additional Labs

Go to the Next Exercise in "The Basics of Developing for BlackBerry", Creating a user interface

That is the only page I can find.  Where is the actual lab that allows me to learn how to make an application?  Also, if anyone knows of other places where I can find blackberry application development tutorials, please let me know. Thanks, everyone. Start Free Trial
 
 
[+][-]07.02.2008 at 06:47AM PDT, ID: 21916300

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]07.03.2008 at 01:53AM PDT, ID: 21923703

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]07.03.2008 at 05:47AM PDT, ID: 21924859

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]07.03.2008 at 11:20AM PDT, ID: 21927910

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]07.04.2008 at 12:08AM PDT, ID: 21931413

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 7-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]07.04.2008 at 11:11AM PDT, ID: 21934257

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]07.08.2008 at 04:49AM PDT, ID: 21952760

View this solution now by starting your 7-day free trial. Setting up your free trial is quick, easy, and secure. We will return you to this solution, unlocked, when you're done.

 

About this solution

Zones: Blackberry Programming, JavaScript, New to Java Programming
Tags: Java Script, IE, http://na.blackberry.com/eng/developers/resources/labs/, Blackberry Development
Sign Up Now!
Solution Provided By: MicheleMarcon
Participating Experts: 1
Solution Grade: A
 
 
[+][-]07.08.2008 at 05:53AM PDT, ID: 21953252

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 7-day free trial to view this Author Comment or ask the Experts your question.

 
 
Loading Advertisement...
20080716-EE-VQP-32 / EE_QW_2_20070628