如何在提示后直接提醒用戶而不是在他們回答所有三個提示后？

Question

我有兩個問題：

如何在用戶回答一個問題后直接提醒他們，而不是在他們回答所有三個問題后提醒他們三次？
有沒有辦法讓我跟蹤用戶正確回答的頻率，並在測驗結束時給用戶一個總分？ 不需要給我確切的代碼，只需輕輕推一下我應該看的地方:)

請參閱下面的代碼：

<!DOCTYPE html>

<html>

<p id="target"></p>

<button id="buttonclick" type="submit">Click me</button>

<script>

var questionOne = prompt("What is 2+2?", '');
var questionTwo = prompt("What is 1+1?", '');
var questionThree = prompt("What is 3+3?",'');

if (questionOne = 4) {
    alert("You got the question right!");
} else {
    alert("You got the question wrong!");
}

if (questionTwo = 2) {
    alert("You got the question right!");
} else {
    alert("You got the question wrong!");
}

if (questionThree = 6) {
    alert("You got the question right!");
} else {
    alert("You got the question wrong!");
}

</script>

</html>

Answer 1

if (prompt("What is 2+2?", '') == 4) {
    alert("You got the question right!");
} else {
    alert("You got the question wrong!");
}

if (prompt("What is 1+1?", '') == 2) {
    alert("You got the question right!");
} else {
    alert("You got the question wrong!");
}

if (prompt("What is 3+3?",'') == 6) {
    alert("You got the question right!");
} else {
    alert("You got the question wrong!");
}

另一種選擇是創建一個 function 來為您創建號碼，因此您不必復制粘貼提示。

const ask = () => {
    const n1 = Math.ceil(Math.random() * 100);
  const n2 = Math.ceil(Math.random() * 100);
  if (prompt(`What is ${n1}+${n2}?`, '') == n1 + n2) {
    alert("You got the question right!");
  } else {
      alert("You got the question wrong!");
  }
}

ask();
ask();
ask();

Answer 2

也許試試這個？ 我沒有測試過：

<script>

var questionOne = prompt("What is 2+2?", '');

if (questionOne = 4) {
    alert("You got the question right!");
} else {
    alert("You got the question wrong!");
}

var questionTwo = prompt("What is 1+1?", '');

if (questionTwo = 2) {
    alert("You got the question right!");
} else {
    alert("You got the question wrong!");
}

var questionThree = prompt("What is 3+3?",'');

if (questionThree = 6) {
    alert("You got the question right!");
} else {
    alert("You got the question wrong!");
}

</script>

如何在提示后直接提醒用戶而不是在他們回答所有三個提示后？

問題描述

2 個解決方案

解決方案1
0 已采納 2021-08-21 01:37:54

解決方案2
0 2021-08-21 01:38:12

如何在提示后直接提醒用戶而不是在他們回答所有三個提示后？

問題描述

2 個解決方案

解決方案1 0 已采納 2021-08-21 01:37:54

解決方案2 0 2021-08-21 01:38:12

解決方案1
0 已采納 2021-08-21 01:37:54

解決方案2
0 2021-08-21 01:38:12