????：都是跟著老師做，沒(méi)什么心得體會(huì)，就是要熟練掌握和運(yùn)用<html><head><meta charset="utf-8" /><meta http-equiv="X-UA-Compatible" content="IE=edge"><title>Page Title</tit
都是跟著老師做，沒(méi)什么心得體會(huì)，就是要熟練掌握和運(yùn)用
<html>
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Page Title</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<script type="text/javascript">
function setback(vl){
vl.style.background="red";
}
function getback(vls){
vls.style.background="#fff";
}
</script>
</head>
<body>
<input type="text" onfocus="setback(this)" onblur="getback(this)">
</body>
</html>
?? ???：天蓬老師?? ??：2019-01-27 08:52:27
???? ??：onfocus="setback(this)" onblur="getback(this)", 這個(gè)想法, 還是有意思