- it技术
- js中的dom（一）
js中的dom（一）
<!DOCTYPE html
>
<html
>
<head
>
<meta charset
="UTF-8">
<title
>js中的dom(一
)</title
>
<script type
="text/javascript">
window
.onload = function(){
var button1
= document
.getElementById("bt1");
button1
.innerHTML
="修改后"
button1
.onclick = function(){
console
.log("被点击了")
}
};
</script
>
</head
>
<body
>
<button id
="bt1">小按钮
</button
>
<!--<script type
="text/javascript">
var button1
= document
.getElementById("bt1");
button1
.innerHTML
="修改后"
button1
.onclick = function(){
console
.log("被点击了")
}
</script
>-->
</body
>
</html
>
