javascript打印两例

Example 1 <script  language="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 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){} } </script> <input type="button" value="清空页码" onclick=PageSetup_Null()> <input type="button" value="恢复页码" onclick=PageSetup_Default()>   注意：此方法要降低ie浏览器的安全设置，要执行ActiveX控件。

Example 2   <object id="Factory" style="display:none" viewastext codeBase=http://www./scriptx/ScriptX.cab#Version=5,60,0,360 classid=clsid:1663ed61-23eb-11d2-b92f-008048fdd814 viewastext> </object> <input type="button" value="打    印" onclick="Factory.printing.Print(true)"> <input type="button" value="页面设置" onclick="Factory.printing.PageSetup()"> <input type="button" value="打印预览" onclick="Factory.printing.Preview()"> <input type="button" value="横向设置" onclick="SetPrintSettings()"> <script> function SetPrintSettings() {  Factory.printing.SetMarginMeasure(2);  Factory.SetPageRange(false,1,3);  Factory.printing.printer="HP DeskJet 870C";  Factory.printing.copies=2;  Factory.printing.collate=true;  Factory.printing.paperSize="A4";  Factory.printing.paperSource="Manual feed";  Factory.printing.header="This is MeadCo";  Factory.printing.footer="Advanced Printing by ScriptX";  Factory.printing.portrait=false;  Factory.printing.leftMargin=1.0;  Factory.printing.topMargin=1.0;  Factory.printing.rightMargin=1.0;  Factory.printing.bottomMargin=1.0; } </script>