In this lesson we add the functionality for the first part of the System Administration Function.
This lesson builds on our previous XML User Login and Add New User Application Lessons, to add in an Administration Form.
This lesson is part of a group of lessons where we build a complete User Login and Administration System.
We link the Admin Form into the existing system we have built in previous lessons, so that when the Admin User ID and Password are entered we are taken to the System Administration Form.
We will be modifying the modules which we built in the previous Password System Lessons to incorporate and be compatible with the new Admin Screen Form.
We will also conduct full "Regression Testing" to make sure all of the previous functions we built into the Password System still work correctly.
The Step by Step Guide which is available below for this lesson, shows exactly what needs to be done.
This Guide has all of the Design Principles and Theory behind what is being done at each stage of application development.
Included in the Resources Download for this lesson are Visual Basic Code Listings, as well as Form Designs and Images.
If you are a Teacher or Instructor we suggest you click the downloads link below and get the lesson materials for your students.
Give these resources to your students and we think you will find that some of them will "get it" very quickly.
The other students need to watch the video for this lesson which goes through everything in full detail slowly step by step with repetition of examples.
Note that the example Lesson Images shown on this web page are basic Printscreens, whereas the actual original Images are of perfect clarity and quality in the downloadable PDF Guide for this lesson.
LESSON OVERVIEW
This lesson consists of a Video Presentation where we cover the following:
- Lesson Introduction
- Preview of Finished Program
- Learning Objectives
- Creating initial Administration Form
- Linking Admin Form to Front End Form
- Create Applicants Data Set and Table
- Add Applicants Data Table to Admin Form
- Reading Applicants.xml into Data Table
- Fixing XML Namespace Problem for Read
- Adding Registered Users to Applicants File
- Fixing Blank Namespace Problem on New Users
- Regression Test Duplicate User ID Search
- Modify User ID Search to use Xml Namespace
- Regression Test User Login Screen
- Modify User Login to use Xml Namespace
- Create User Details Data Set and Table
- Add User Details Data Table to Admin Form
- Reading UserDetails.xml into Data Table
- Preview of Part 2 System Admin Lesson
- Doing our Website Programming Course
- Video Wrap Up and Outro
Watch the following YouTube Video Tutorial about Adding System Administration Part 1.
We recommend you use the RESOURCE MATERIALS available below
to follow along step by step with the Tutorial Video.
The YouTube Video is free to watch as many times as you want, and the Lesson Build Guide including all required Images and full program code listing(s) are available at a small cost which can be paid for and downloaded using PayPal.
Before purchasing and downloading the following resources, check first with your Teacher or Instructor, as they may already have copies of these documents to give to you.
Our Programming Learning Modules are designed for complete beginners, and they have been extensively trialled with High School students learning Programming for the first time. They have a proven track record of being able to get everyone up and running with Microsoft Visual Basic - the world's most popular Beginner Programmer's language.
We highly recommend using the Step by Step Summary Guide as well as the other support materials to maximise learning outcomes.
Our students have found the Summary Guide to be far more useful than re-watching the Video, when it comes time for them to apply their newly acquired skills to Application Build tasks.
Prices for the Resource Package including the Guide, Images, Form Design, and full Program Code Listings are:
A Single Computer Licence for Personal Use is $AUD 2.50 (Approx $US 1.88).
A Site Licence for Business or Education Training for up to 30 people is $AUD 5.30 (Approx $US 3.97).
Licence Documentation will be included in your Downloads.
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