JavaScript ??? ?? ???(onselect)
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?? ???, ??? ??? ??? ??? ???? ???? onselect ???? ?????. ??? ??? ????? ?????.
?? ???? ???? ???? ?? ?? ?? ?? ??? ?????.
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>php.cn</title>
<script>
function fun(){
window.alert("這是個(gè)人簡(jiǎn)介，禁止復(fù)制")
}
</script>
</head>
<body>
<form>
個(gè)性介紹：<br/><textarea name=" introduction" cols="30" rows="4" onselect="fun()">小明：
PHP高級(jí)工程師
全棧工程師</textarea>
</form>
</body>
</html>
