总结JS打印方法

转载：http://ltc603.iteye.com/blog/123191
一．用JS自带函数打印

直接调用Java代码
<a href="javascript:window.print();">打印</a> 

<a href="javascript:window.print();">打印</a>

二．IEWebBrowser组件

介绍

http://support.microsoft.com/default.aspx?scid=kb%3BEN-US%3BQ267240#top
http://support.microsoft.com/kb/q247671/#appliesto

Java代码
<OBJECT classid=CLSID:8856F961-340A-11D0-A96B-00C04FD705A2 height=0 id=WebBrowser width=0></OBJECT>   
<input name=Button onClick=document.all.WebBrowser.ExecWB(1,1) type=button value=打开>  
<input name=Button onClick=document.all.WebBrowser.ExecWB(2,1) type=button value=关闭所有>  
<input name=Button onClick=document.all.WebBrowser.ExecWB(4,1) type=button value=另存为>   
<input name=Button onClick=document.all.WebBrowser.ExecWB(6,1) type=button value=打印>  
<input name=Button onClick=document.all.WebBrowser.ExecWB(6,6) type=button value=直接打印>  
<input name=Button onClick=document.all.WebBrowser.ExecWB(7,1) type=button value=打印预览>  
<input name=Button onClick=document.all.WebBrowser.ExecWB(8,1) type=button value=页面设置>  
<input name=Button onClick=document.all.WebBrowser.ExecWB(10,1) type=button value=属性>  
<input name=Button onClick=document.all.WebBrowser.ExecWB(17,1) type=button value=全选>  
<input name=Button onClick=document.all.WebBrowser.ExecWB(22,1) type=button value=刷新>  
<input name=Button onClick=document.all.WebBrowser.ExecWB(45,1) type=button value=关闭> 

<OBJECT classid=CLSID:8856F961-340A-11D0-A96B-00C04FD705A2 height=0 id=WebBrowser width=0></OBJECT>
<input name=Button onClick=document.all.WebBrowser.ExecWB(1,1) type=button value=打开>
<input name=Button onClick=document.all.WebBrowser.ExecWB(2,1) type=button value=关闭所有>
<input name=Button onClick=document.all.WebBrowser.ExecWB(4,1) type=button value=另存为>
<input name=Button onClick=document.all.WebBrowser.ExecWB(6,1) type=button value=打印>
<input name=Button onClick=document.all.WebBrowser.ExecWB(6,6) type=button value=直接打印>
<input name=Button onClick=document.all.WebBrowser.ExecWB(7,1) type=button value=打印预览>
<input name=Button onClick=document.all.WebBrowser.ExecWB(8,1) type=button value=页面设置>
<input name=Button onClick=document.all.WebBrowser.ExecWB(10,1) type=button value=属性>
<input name=Button onClick=document.all.WebBrowser.ExecWB(17,1) type=button value=全选>
<input name=Button onClick=document.all.WebBrowser.ExecWB(22,1) type=button value=刷新>
<input name=Button onClick=document.all.WebBrowser.ExecWB(45,1) type=button value=关闭>

三．使用ScriptX.cab控件

1．下载ScriptX.cab控件

官网http://www.meadroid.com/scriptx/index.asp

2．使用object元素，修改codebase，classid的值

这里调用控件ScriptX.cab
Java代码
<OBJECT id="factory" style="DISPLAY: none" codeBase="${rootUrl}js/smsx.cab#VVersion=6,3,435,20"  classid="clsid:1663ed61-23eb-11d2-b92f-008048fdd814" viewastext></OBJECT> 

<OBJECT id="factory" style="DISPLAY: none" codeBase="${rootUrl}js/smsx.cab#VVersion=6,3,435,20"  classid="clsid:1663ed61-23eb-11d2-b92f-008048fdd814" viewastext></OBJECT>

这段代码用来加载cab文件，clsid和codebase必须要和你下载的cab中的信息对应，否则组件会加载错误，这两项其实不难找，只要你用winrar打开你下载的cab文件，然后找到扩展名是.inf的文件，然后打开之，就能看到了。

3．调用控件脚本

Print.js文件
Java代码
function setPrintBase(headerText,footerText,rootUrl) {  
 
    // -- advanced features  ，未曾使用过，有待确认。  
 
        //factory.printing.SetMarginMeasure(2); // measure margins in inches  
 
        //factory.SetPageRange(false, 1, 3);// need pages from 1 to 3  
 
        //factory.printing.printer = "HP DeskJet 870C";  
 
        //factory.printing.copies = 2;  
 
        //factory.printing.collate = true;  
 
        //factory.printing.paperSize = "A4";  
 
        //factory.printing.paperSource = "Manual feed"  
 
    var header = (headerText==null||headerText=="")?'默认页眉':headerText;  
 
    var footer = (footerText==null||footerText=="")?'默认页角':footerText;  
 
  factory.printing.header = "&b"+header+"&b" ;  
 
  factory.printing.footer = "&b"+footer;  
 
  factory.printing.portrait = true;  
 
  factory.printing.leftMargin =10.00;  
 
  factory.printing.topMargin =10.00;  
 
  factory.printing.rightMargin =10.00;  
 
  factory.printing.bottomMargin =10.00;  
 
} 

function setPrintBase(headerText,footerText,rootUrl) {

    // -- advanced features  ，未曾使用过，有待确认。

        //factory.printing.SetMarginMeasure(2); // measure margins in inches

        //factory.SetPageRange(false, 1, 3);// need pages from 1 to 3

        //factory.printing.printer = "HP DeskJet 870C";

        //factory.printing.copies = 2;

        //factory.printing.collate = true;

        //factory.printing.paperSize = "A4";

        //factory.printing.paperSource = "Manual feed"

    var header = (headerText==null||headerText=="")?'默认页眉':headerText;

    var footer = (footerText==null||footerText=="")?'默认页角':footerText;

  factory.printing.header = "&b"+header+"&b" ;

  factory.printing.footer = "&b"+footer;

  factory.printing.portrait = true;

  factory.printing.leftMargin =10.00;

  factory.printing.topMargin =10.00;

  factory.printing.rightMargin =10.00;

  factory.printing.bottomMargin =10.00;

}



例子Java代码
<%@ page contentType="text/html;charset=GBK"%>  
 
<html>  
<head>  
<meta http-equiv="imagetoolbar" content="no">  
<script language="javascript" src="print.js"></script>  
<style media="print">  
.Noprint   {DISPLAY:   none;}  
</style>  
<title>打印测试</title>  
</head>  
<OBJECT id="factory" style="DISPLAY: none" codeBase="smsx.cab#VVersion=6,3,435,20"  classid="clsid:1663ed61-23eb-11d2-b92f-008048fdd814" viewastext></OBJECT>  
 
<script defer>  
function window.onload() {     
setPrintBase('页眉','页脚');  
}  
</script>  
<body topmargin="0" leftmargin="0" rightmargin="0" bottommargin="0" marginwidth="0" marginheight="0">  
<center class="Noprint">  
<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="关闭" onclick="window.close();">  
</center>  
   <center>  
      <table width="100%" border="0" cellpadding="0" cellspacing="0">  
          <tr><td align="center"><b>内容</b></td></tr>  
       </table>  
    </center>  
</body>  
</html> 

<%@ page contentType="text/html;charset=GBK"%>

<html>
<head>
<meta http-equiv="imagetoolbar" content="no">
<script language="javascript" src="print.js"></script>
<style media="print">
.Noprint   {DISPLAY:   none;}
</style>
<title>打印测试</title>
</head>
<OBJECT id="factory" style="DISPLAY: none" codeBase="smsx.cab#VVersion=6,3,435,20"  classid="clsid:1663ed61-23eb-11d2-b92f-008048fdd814" viewastext></OBJECT>

<script defer>
function window.onload() {  
setPrintBase('页眉','页脚');
}
</script>
<body topmargin="0" leftmargin="0" rightmargin="0" bottommargin="0" marginwidth="0" marginheight="0">
<center class="Noprint">
<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="关闭" onclick="window.close();">
</center>
   <center>
      <table width="100%" border="0" cellpadding="0" cellspacing="0">
          <tr><td align="center"><b>内容</b></td></tr>
       </table>
    </center>
</body>
</html>

四．对比

1．Window.print调用方便，但功能简单

2．功能更强大，但使用IEWebBrowser有时会报JS没有权限的错误。

3．ScriptX控件功能也比较强大，目前在使用这种方式。