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JS打印gridview實(shí)現(xiàn)原理及代碼

 更新時(shí)間:2013年02月05日 09:45:59   作者:  
打印gridview對(duì)于一些童鞋們真的是很陌生啊,不過(guò)沒(méi)有關(guān)系,因?yàn)楸疚牡某霈F(xiàn),或讓你茅塞頓開(kāi),好了話不多說(shuō),感興趣的朋友可以了解下,或許對(duì)你學(xué)習(xí)js高級(jí)知識(shí)有所幫助
復(fù)制代碼 代碼如下:

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頁(yè)碼,&p/&P")
hkey_key = "footer"
RegWsh.RegWrite(hkey_root + hkey_path + hkey_key, "") //去掉了&u 因?yàn)槲也幌腼@示當(dāng)前打印頁(yè)的網(wǎng)址
hkey_key = "margin_bottom";
RegWsh.RegWrite(hkey_root + hkey_path + hkey_key, "0.39"); //0.39相當(dāng)于把頁(yè)面設(shè)置里面的邊距設(shè)置為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();
}

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