Inventory Management System - User Part

Introduction

• Previous video covered the home part of the Inventory Management System project.
• This video focuses on creating and managing user interfaces.

Creating User JFrame

• Close the previous application window.
• Create a new JFrame form labeled "Manage User".
• Set the JFrame size to 850 x 600.
• Remove the minimize and maximize buttons from the JFrame properties.

Designing the User Interface

Adding Components

• Add a centered label with text "Manage User" (Bold, size 36).
• Insert a table to display user data:
  • Columns to include:
    • ID
    • Name
    • Mobile Number
    • Email
    • Address
    • Status

Input Fields

• Create input fields for:
  • Name (Text Field)
  • Mobile Number (Text Field)
  • Email (Text Field)
  • Address (Text Field)
  • Status (Combo Box with options: Active/Inactive)
  • Password (Text Field)

Buttons

• Add buttons for:
  • Save
  • Update
  • Reset
  • Close

Properties Configuration

• Set component properties:
  • Labels and text fields to Bold (size 12).
  • Adjust the field sizes as needed.
• Change the Combo Box model for status options.

Source Code Adjustments

• Set initial button states:
  • Enable "Save" button, disable "Update" button on form load.
• Create a validation method for input fields:
  • Validate for both add and edit cases.

Event Handling

Save Button Logic

• Capture input values from text fields.
• Validate fields before processing data insertion.
• Insert data into the database with prepared statements.
• Display success messages upon successful data insertion.

Update Button Logic

• Similar to save button but for updating existing user data.
• Adjust SQL query for updating the user record.

Table Click Event

• Populate fields when a user clicks a row in the table:
  • Retrieve data from the selected row and fill the corresponding fields.
  • Adjust the Combo Box based on user status (Active/Inactive).

Final Testing

• Test adding and updating users with various input values.
• Ensure form resets and closes correctly after operations.
• Confirm that validation messages appear as expected.

Conclusion

• Successfully created the user part of the Inventory Management System.
• Encourage viewers to like and subscribe to the channel.