Ctrl+/
IE11
F11
ESC
PgUp
PgDn
<HTML><HEAD>
<TITLE>点击按钮后按钮消失</TITLE>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
</HEAD>
<BODY bgColor=#fef4d9><br>
<INPUT onClick="this.style.visibility='hidden';window.print();" type=button value=点击“打印”后按钮消失>
</BODY>
</HTML>
CSS代码...
JS代码...
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