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课程 \ JavaScript入门篇

JavaScript入门篇

2-5 JavaScript-打开新窗口(window.open)
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>window.open</title>
<script type="text/javascript">
function Wopen(){
window.open('http://www.imooc.com','_blank','height=100%,width=100%,top=100,left=0');

}
</script>
</head>
<body>
<input name="button" type="button" onClick="Wopen()" value="点击我,打开新窗口!" / >
</body>
</html>
2016-01-12 查看完整代码
2-4 JavaScript-提问(prompt 消息对话框)
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>prompt</title>
<script type="text/javascript">
function rec(){
var score; //score变量,用来存储用户输入的成绩值。
score = prompt("你的分数是多少?") ;
if(score>=90)
{
document.write("你很棒!");
}
else if(score>=75)
{
document.write("不错吆!");
}
else if(score>=60)
{
document.write("要加油!");
}
else
{
document.write("要努力了!");
}
}
</script>
</head>
<body>
<input name="button" type="button" onClick="rec()" value="点击我,对成绩做评价!" />
</body>
</html>
2016-01-12 查看完整代码
2-3 JavaScript-确认(confirm 消息对话框)
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>confirm</title>
<script type="text/javascript">
function rec(){
var mymessage= confirm("你是女士吗?") ;
if(mymessage==true)
{
document.write("你是女士!");
}
else
{
document.write("你是男士!");
}
}
</script>
</head>
<body>
<input name="button" type="button" onClick="rec()" value="点击我,弹出确认对话框" />
</body>
</html>
2016-01-12 查看完整代码
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