function doPage()
{
layLoading.style.display = "none";
}
//设置网页打印的页眉页脚为空
function PageSetup_Null()
{
try
{
var Wsh=new ActiveXObject("WScript.Shell");
HKEY_Key="header";
Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"");
HKEY_Key="footer";
Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"");
}
catch(e){}
}
//设置网页打印的页眉页脚为默认值
function PageSetup_Default()
{
try
{
var Wsh=new ActiveXObject("WScript.Shell");
HKEY_Key="header";
Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"&w&b页码,&p/&P");
HKEY_Key="footer";
Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"&u&b&d");
}
catch(e){}
}
/**//*
*预览函数
*controlsList 要隐藏的控件
*doType 页面页脚类型 0 设置为空,1 设置为默认
*/
function printpr(controlsList,doType)
{
if(doType == '0'){
PageSetup_Null();
}
else{
PageSetup_Default();
}
var control = controlsList.split(",");
for(i = 0;i < control.length;i++){//隐藏控件
document.getElementById(control[i]).style.display = "none";
}
var OLECMDID = 7;
var PROMPT = 1;
var WebBrowser = '<OBJECT ID="WebBrowser1" WIDTH=0 HEIGHT=0 CLASSID="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2"></OBJECT>';
document.body.insertAdjacentHTML('beforeEnd', WebBrowser);
WebBrowser1.ExecWB(OLECMDID, PROMPT);
WebBrowser1.outerHTML = "";
for(i = 0;i < control.length;i++){//打印之后将该元素显示出来
document.getElementById(control[i]).style.display = "";
}
window.location.reload();//刷新窗口
}
/**//*
*预览函数
*controlsList 要隐藏的控件(用逗号连接)
*doType 页面页脚类型 0 设置为空,1 设置为默认
*/
function printTure(controlsList,doType) //打印函数
{
if(doType == '0'){
PageSetup_Null();
}
else{
PageSetup_Default();
}
var control = controlsList.split(",");
for(i=0;i<control.length;i++){//隐藏控件
document.getElementById(control[i]).style.display = "none";
}
window.print();
for(i=0;i<control.length;i++){
document.getElementById(control[i]).style.display = "";
}
window.location.reload();
}
打印调用
<div style="text-align: right">
<input type="button" name="btn" value="打印" οnclick="printTure('btn,show','0')" />
<input type="button" name="show" value="预览" οnclick="printpr('btn,show','0')" />
</div>