<!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>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
</head>
<body>
<br/><br/><br/><br/>
<script src="/cloudstore/resource/pc/jquery/jquery.min.js"></script>
<table>
<tr>
<td>客户名称:</td>
<td><input type="text" name="companyName" id="companyName"/></td>
</tr>
<tr>
<td>客户地址</td>
<td><input type="text" name="address" id="address" /></td>
</tr>
</table>
<script type="text/javascript">
$(document).keydown(function(event){
//按下F8事件
if(event.keyCode==119)
{
console.log("F8-PAI事件");
console.log($("#companyName").val());
console.log($("#address").val());
}
})
$(document).keyup(function(event){
//alert(event.keyCode)
//抬起F8事件
if(event.keyCode==119)
{
console.log("F8-PBO事件-渲染html页面");
}
})
</script>
</body>
</html>
标签：console,log,F8,原理,PAI,PBO,event From： https://www.cnblogs.com/hua900822/p/17422810.html