JavaScript基础（javascript变量）
程序员文章站
2022-03-02 11:53:36
...
<html>
<head>
<script type="text/javascript">
function MyFunction(){
var x = 5;
var y = 6;
var z = x + y;
document.getElementById("hello").innerHTML = z;
}
</script>
</head>
<body>
<p>Cal 5 + 6 = ?</p>
<button type = "button" onclick="MyFunction()">Click!</button>
<p id = "hello"></p>
<script type="text/javascript">
var car = new Array();
var i;
var j;
var arr = new Array("test11","test22","test33");
var testarr = {username:"name",password:"pass",type:"stu"};
car[0] = "String one";
car[1] = "String two";
car[2] = "222";
car[3] = "String three";
for(i = 0 ; i < car.length ; i++){
document.write(car[i]+",");
}
document.write("</br>");
for(j = 0 ; j < arr.length ; j++){
document.write(arr[j]+",")
}
document.write(testarr.username);
document.write(testarr["password"]);
</script>
</body>
</html>转载于:https://my.oschina.net/passer007/blog/602570
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