Ctrl+/
IE11
F11
ESC
PgUp
PgDn
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>网页上点击消失的按钮</title>
</head>
<body>
<input type=button value='打印' onclick="this.style.visibility='hidden';window.print();">
</body>
</html>
CSS代码...
JS代码...
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