close
<html>
<body>
<h1>My First JavaScript</h1>
<p>Click the button to display the date.</p>
<p id="demo"></p>
<button type="button" onclick="myFunction()">Try it</button>
<script>
function myFunction()
{
try
{
Alert("This is Alert.");
}
catch(err)
{
document.getElementById("demo").innerHTML=err
}
}
</script>
</body>
</html>
全站熱搜
留言列表
程式記錄 (2)
