使用javascript显示多个数组

Question

这些是我的数组

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

我将如何创建一个简单的函数，即当按下按钮时会弹出一个警报，显示如下所示：

RM =红色野马

BM =黑野马

GM =绿色野马

Answer 1

这是一个可行的解决方案。 希望能帮助到你！

 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

我还没有测试过，但是应该这样。

您的数组必须具有相同的大小，此数组才能工作和排序

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);