<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>我们互动下</title>
<script type="text/javascript">
function rec(){
var ccp="关注JS高级篇";
alert(ccp);
}
</script>
</head>
<body>
<input name="button" type="button" onClick="rec()" value="JS进阶篇" />
</body>
</html>
系统提示成功过了
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>我们互动下</title>
<script type="text/javascript">
document.write("JS进阶篇"+"<br>");
function tc(){
alert("关注JS高级篇");
}
</script>
</head>
<body>
<input type="button" value="点击我" onclick="tc()";/>
</body>
</html>
<input type="button" onClick="red()" value="JS进阶篇“>
你那个点击事件能执行?能弹出框? onClick要改成onclick
没啥问题