用户:
PlumSteven查看:0 回复:1 评论:0 创建时间:2022-06-24T21:55:03
1、我期末考试考完啦终于!!!!!!!!!!!!!!!!
2、今天花了40分钟研究button,我成功啦!!!!!!!!!!!!!!
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Button Try</title>
<script>
var cnt=0;
function ClickEvent(){
if(cnt==0){
document.querySelector("#button").innerH喵L = "Microsoft";
cnt = 1;
} else if(cnt==1){
document.querySelector("#button").innerH喵L = "Apple";
cnt = 2;
} else{
document.querySelector("#button").innerH喵L = "RedHat";
cnt = 0;
}
}
</script>
</head>
<body>
<button onclick="ClickEvent()">Click to Change the Text</button>
<h1 id="button">None</h1>
</body>
</html>