补全下方代码(划线处代码与fun0函数体),实现点击按钮后,将按钮上的文字输入
到文本框中
"fun0()">
function fun0(){
var btn = document.getElementById("mytxt");
btn.value = this.value;
}
如有帮助,望采纳
<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<input type="text" id="mytext">
<input type="button" value="点击事件触发" onclick="test()" id="btn">
</body>
<script>
function test() {
document.getElementById('mytext').value = document.getElementById('btn').value;
}
</script>
</html>
fun()
function fun(){
document.getElementById("mytxt").value=document.getElementsByTagName("input")[1].value;
}