dougstjohn / livewire-calculator Goto Github PK

This is a Laravel Livewire calculator component that mimics the basic Apple OS calculator. It uses Laravel PHP with Blade templates, Tailwind CSS (no custom CSS), and Laravel Livewire (no custom JS).

• Calculate with equals: 2+3=
• Calculate with operator: 2+3+4+5+
• Calculate with number and operator: 3*=
• Start another calculation: 2+3= 4+5=
• Percent: 2%
• Negate: 2±
• Decimals and negatives: -2.4
• Change operator without calculating: 2+-*/4=
• 2+3% disregards first number
• 2+3± negates last number
• Edge cases:
  • Prepends 0 on decimal: 0.
  • Blocks multiple decimals
  • Blocks first inputs as operators
  • Shows error for large numbers
  • Rounds large decimals
  • Divide by zero: 2/0=

• Code refactor and clean-up
• Support keydown actions for all calculator buttons
• Show error message on divide by zero
• Pressing equals multiple times applies last operation