多个阵列,这些都是我的阵列显示使用JavaScript
var CarType=["RM","BM","GM"];
var CarName=["Red Mustang","Black Mustang","Green Mustang"]
我将如何创建一个简单的功能,当按钮被按下警报会弹出一个显示是这样的:
RM =红野马
BM =黑色野马
GM =绿色野马
多个阵列,这些都是我的阵列显示使用JavaScript
var CarType=["RM","BM","GM"];
var CarName=["Red Mustang","Black Mustang","Green Mustang"]
我将如何创建一个简单的功能,当按钮被按下警报会弹出一个显示是这样的:
RM =红野马
BM =黑色野马
GM =绿色野马
这是一个工作解决方案。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>
我没有测试过这一点,但它应该是这样的。
你的数组必须具有此相同的大小工作,并进行排序
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);
你可以同时使用一个简单的'for'循环遍历两个数组超过并连接所有的值来建立你的消息。你坚持哪部分? (另外,我将这些数据存储为一个单一的对象数组:'[{type:“RM”,name:“Red Mustang”},{type:“BM”,name:“Black Mustang”},... ]'。) – nnnnnn