<script type="text/javascript">
var hkey_root, hkey_path, hkey_key
hkey_root = "HKEY_CURRENT_USER"
hkey_path = "\Software\Microsoft\Internet Explorer\PageSetup\"
//设置网页打印的页眉页脚为空
function pagesetup_null(){
try {
var RegWsh = new ActiveXObject("WScript.Shell")
hkey_key = "header"
RegWsh.RegWrite(hkey_root + hkey_path + hkey_key, "")
hkey_key = "footer"
RegWsh.RegWrite(hkey_root + hkey_path + hkey_key, "")
}
catch (e) {
}
}
function printForm(){
pagesetup_null(); //调用函数，去掉页眉页脚
window.print(); //打印
}
</script>
/* js打印功能,使用chrome浏览器体验最佳
参数str可以使用id或者html等,如:printWork("divid");printWork("<div>TEST</div>") */
function printWork(str) {
var orderhtml = "";
if (document.getElementById(str)) { orderhtml = document.getElementById(str).outerHTML; }
else orderhtml = str;
/* 创建iframe */
var headobj = document.getElementsByTagName("head").item(0); //提取head
printFrame = document.getElementById("lldxi_printRegionFrame_2012_0112");
if (printFrame) { document.body.removeChild(printFrame); }
printFrame = document.createElement("iframe");
printFrame.setAttribute("src", "about:blank");
printFrame.setAttribute("id", "lldxi_printRegionFrame_2012_0112");
printFrame.setAttribute("marginheight", "0");
printFrame.setAttribute("marginwidth", "0");
printFrame.style.display = "none";
document.body.appendChild(printFrame);
if (window.ActiveXObject)//ie
{
var htmlobj = printFrame.contentWindow.document.createElement("html"); var bodyobj = printFrame.contentWindow.document.createElement("body");
bodyobj.innerHTML = orderhtml; htmlobj.appendChild(headobj.cloneNode(true)); htmlobj.appendChild(bodyobj);
printFrame.contentWindow.document.appendChild(htmlobj); printFrame.contentWindow.document.execCommand("Print", true);
}
else {
var htmlstr = "<html>" + headobj.outerHTML + "<body>" + orderhtml + "<script type="text/javascript">window.print();</script></body>" + "</html>";
printFrame.contentWindow.document.write(htmlstr);
}
}