还是初学之JavaScript

还是跟着视频学的,乍一眼看还是跟C语言很像的,但是在细节方面又优化了很多C的复杂之处,总之是个很神奇的语言,也蛮有意思的。

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<html>
<head>
<meta charset = utf-8>
</head>
<body>
<script>
var hello = "HELLO";
document.write("Hello World!");
document.write(hello);
function h()
{
document.write(hello);
}
h();

var marks = new Array();
marks[0] = 89;
marks[1] = 78;
marks[2] = 90;

var o = new Object();
o.name = "John";
o.age = 30;
o.salary = 300;
for(var x in o)
{
alert(x + "=" + o[x]);
}

for( x in document)
document.write(x + "<br>");
</script>

<p onmouseover="alert('Fuck');" onmouseout="alert('You');">
一个段落
</p>

<script>
if(confirm("还要继续吗?"))
alert("OK");
else
alert("Bye");

var name = prompt("Your name:");
</script>

</body>
</html>

作者

Jhuoer Yen

发布于

2021-07-23

更新于

2023-09-18

许可协议

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