使用javascript顯示多個數組

Question

這些是我的數組

var CarType=["RM","BM","GM"];
var CarName=["Red Mustang","Black Mustang","Green Mustang"]

我將如何創建一個簡單的函數，即當按下按鈕時會彈出一個警報，顯示如下所示：

RM =紅色野馬

BM =黑野馬

GM =綠色野馬

Answer 1

這是一個可行的解決方案。 希望能幫助到你！

 function myFunction() { var CarType=["RM","BM","GM"]; var CarName=["Red Mustang","Black Mustang","Green Mustang"]; var result = ""; for(var i in CarType){ result += [CarType[i] + " = " + CarName[i]] + "\\n"; } alert(result) } 

 <button onclick="myFunction()">Click me</button> 

Answer 2

我還沒有測試過，但是應該這樣。

您的數組必須具有相同的大小，此數組才能工作和排序

function display(carType, carName) {

     var text = "";

     for (i=0; i < carType.length; i++) {
         text += carType[i] + " = " + carName[i] + "\n";
     }

     alert(text);
}

var CarType=["RM","BM","GM"];
var CarName=["Red Mustang","Black Mustang","Green Mustang"];

display(CarType, CarName);