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Submitted over 3 years ago

Calculator using HTML, CSS & JavaScript

Lpz•570
@Zepolimer
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This is a solution for...Calculator app
  • HTML
  • CSS
  • JS
3intermediate

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SolutionDesign

Solution retrospective

Hi there ! This challenge was really tricky especially on the Javascript part..

Some issues on my code : "undefined" is shown on my calculator's screen and I didn't find why & maybe, I need to control the numbers' length (is not very pretty when it comes out of the screen 🙃)

Please, feel free to give my any feedback about my code (:

Community feedback

  • tediko•6,680
    @tedikoPosted over 3 years ago

    Hello, Lpz! 👋

    Good effort on this challenge! 🎉 Everything works good and responds well. Take a look at:

    • Your issue with undefined is due to the fact that you misspelled this.previousOperant in your clear() function. Instead you have to name it this.previousOperand.
    • There is simple way to control the number length.. Just use string.length property and make some condition like if (this.currentOperand.length >= 11) return false; or something like that.

    Good luck with that, have fun coding! 💪

    1
  • Patrick•14,265
    @palgrammingPosted over 3 years ago

    Looks good but you should try to add the keyboard inputs and interaction

    0

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