JS打印gridview实现原理及代码

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我是靠谱客的博主友好日记本，最近开发中收集的这篇文章主要介绍JS打印gridview实现原理及代码，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

复制代码代码如下:

 
var hkey_root = "HKEY_CURRENT_USER"; 
var hkey_path = "\Software\Microsoft\Internet Explorer\PageSetup\"; 
var hkey_key; 
function printPage() { 
try { 
var RegWsh = new ActiveXObject("WScript.Shell"); 
hkey_key = "header" 
RegWsh.RegWrite(hkey_root + hkey_path + hkey_key, "&w&b页码，&p/&P") 
hkey_key = "footer" 
RegWsh.RegWrite(hkey_root + hkey_path + hkey_key, "") //去掉了&u 因为我不想显示当前打印页的网址 
hkey_key = "margin_bottom"; 
RegWsh.RegWrite(hkey_root + hkey_path + hkey_key, "0.39"); //0.39相当于把页面设置里面的边距设置为10 
hkey_key = "margin_left"; 
RegWsh.RegWrite(hkey_root + hkey_path + hkey_key, "0.39"); 
hkey_key = "margin_right"; 
RegWsh.RegWrite(hkey_root + hkey_path + hkey_key, "0.39"); 
hkey_key = "margin_top"; 
RegWsh.RegWrite(hkey_root + hkey_path + hkey_key, "0.39"); 
} 
catch (e) { } 
var headstr = "<html><head></head><body>"; 
var footstr = "</body>"; 
var newWin = window.open('printer', '', ''); 
var titleHTML = document.getElementById("printdiv").innerHTML; 
newWin.document.write(headstr + titleHTML + footstr); 
newWin.document.location.reload(); 
newWin.print(); 
// newWin.close(); 
} 