張禹希學習Bro Code製作計算機

劉任昌學習Bro code製作計算機

https://www.youtube.com/watch?v=I5kj-YsmWjM

Build this JS calculator in 15 minutes!

心得與考試重點

  1. LIST條例,UL=UNORDERED LIST ,OL=ORDERED LIST,BUTTON按鈕,CLICK按下,ONCLICK事件
  2. 網頁的命令，大小寫都可以。
  3. <button onclick="clearDisplay()">刪 SCRIPT區段有三個自訂的函數 function appendToDisplay(input) { const display = document.getElementById("display"); display.value += input;} function clearDisplay() { const display = document.getElementById("display"); display.value = "";} function calculate() { const display = document.getElementById("display"); try{ display.value = eval(display.value); } catch(error){display.value = "Error";} }

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