Ways to debug

1. CSS/Design

• To locate the file from browser

           i. Right-click on the element and click inspect.
           ii. Edit on inspect element

2. MVC has debug function

• display_error_key

       i. Control what error type to show
    

• Check error in error log
• Debug mode under conflict

       i. Set debug mode to 1.
       ii. Put IP address to debug ip
              * type myip in google or open CMD and type ipconfig.

3. PHP

• Custom code the debug in your function

        i. debug::array[<error>]

• Look code line-by-line
• Comment all code, then run line-by-line until you find the error.

4. JavaScript

• Console.log
• Right-click browser and click inspect. Click DOM tab to display the error.

5. UI

• Always start from template.
• Always touch the CSS

         i. app.css is foundation (Do not touch)
         ii. style.css = overwrite app.css (Only change for front end).

• Themes -> Include file

         i. header
         ii. footer
         iii. style

• Test on every screen

         i. Install plug-in

• Never define individual at style.css

         i. Every page has their own css. E.g. register.inc.php