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WEB打印大全之JavaScript

摘要: WEB打印大全之JavaScript
<textarea readonly style="border:none;font-family:Courier New;line-height:150%;width:760px;overflow-y:visible"> 1、控制"纵打"、 横打”和“页面的边距。
(1)<script defer>
function SetPrintSettings() {
 // -- advanced features
 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"

 // -- basic features
 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>

(2)
<script language="javascript">
  function printsetup(){
  // 打印页面设置
  wb.execwb(8,1);
  }
  function printpreview(){
  // 打印页面预览
    
  wb.execwb(7,1);
     
    
  }

  function printit()
  {
  if (confirm(''确定打印吗?'')) {
  wb.execwb(6,6)
  }
  }
  </script>
</head>
<body>

height=0 id=wb name=wb width=0>


<input type=button name=button_print value="打印" onclick="javascript:printit()">
<input type=button name=button_setup value="打印页面设置" onclick="javascript:printsetup();">
<input type=button name=button_show value="打印预览" onclick="javascript:printpreview();">
<input type=button name=button_fh value="关闭" onclick="javascript:window.close();">

------------------------------------------------
关于这个组件还有其他的用法,列举如下:
WebBrowser.ExecWB(1,1) 打开
Web.ExecWB(2,1) 关闭现在所有的IE窗口,并打开一个新窗口
Web.ExecWB(4,1) 保存网页
Web.ExecWB(6,1) 打印
Web.ExecWB(7,1) 打印预览
Web.ExecWB(8,1) 打印页面设置
Web.ExecWB(10,1) 查看页面属性
Web.ExecWB(15,1) 好像是撤销,有待确认
Web.ExecWB(17,1) 全选
Web.ExecWB(22,1) 刷新
Web.ExecWB(45,1) 关闭窗体无提示

2、分页打印

<head>

</head>
<body>
<%while not rs.eof%>

<%=rs(0)%>


<%rs.movenext%>
<%wend%>
</body>

3、ASP页面打印时如何去掉页面底部的路径和顶端的页码编号
(1)ie的文件-〉页面设置-〉讲里面的页眉和页脚里面的东西都去掉,打印就不出来了。
(2)
<head>
New Document


<script language="VBscript">
dim 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()
  on error resume next
  Set RegWsh = CreateObject("Wscript.Shell")
  hkey_key="\header"  
  RegWsh.RegWrite hkey_root+hkey_path+hkey_key,""
  hkey_key="\footer"
  RegWsh.RegWrite hkey_root+hkey_path+hkey_key,""
end function
''//设置网页打印的页眉页脚为默认值
function pagesetup_default()
  on error resume next
  Set RegWsh = CreateObject("Wscript.Shell")
  hkey_key="\header"  
  RegWsh.RegWrite hkey_root+hkey_path+hkey_key,"&w&b页码,&p/&P"
  hkey_key="\footer"
  RegWsh.RegWrite hkey_root+hkey_path+hkey_key,"&u&b&d"
end function
</script>
</head>

<body>












<input type="button" value="清空页码" onclick=pagesetup_null()> <input type="button" value="恢复页吗" onclick=pagesetup_default()>


</body>

4、浮动帧打印
<script LANGUAGE=javascript>
function button1_onclick() {
  var odoc=window.iframe1.document;
  var r=odoc.body.createTextRange();
  var stxt=r.htmlText;
  alert(stxt)
  var pwin=window.open("","print");
  pwin.document.write(stxt);
  pwin.print();
}
</script>
4、用FileSystem组件实现WEB应用中的本地特定打印
<script Language=VBscript>
function print_onclick //打印函数
dim label
label=document.printinfo.label.value //获得HTML页面的数据
set objfs=CreateObject("scripting.FileSystemObject") //创建FileSystem组件对象的实例
set objprinter=objfs.CreateTextFile ("LPT1:",true) //建立与打印机的连接
objprinter.Writeline("__________________________________") //输出打印的内容
objprinter.Writeline("| |")
objprinter.Writeline("| 您打印的数据是:"&label& " |”)
objprinter.Writeline("| |")
objprinter.Writeline("|_________________________________|")
objprinter.close //断开与打印机的连接
set objprinter=nothing
set objfs=nothing // 关闭FileSystem组件对象
end function
</script>
服务器端脚本:
<%………
set conn=server.CreateObject ("adodb.connection")
conn.Open "DSN=name;UID=XXXX;PWD=XXXX;"
set rs=server.CreateObject("adodb.recordset")
rs.Open(“select ……”),conn,1,1
……….%> //与数据库进行交互
HTML页面编码:

………
<form ID=printinfo NAME="printinfo" >
<input type="button" value="打印>>" id=print name=print > //调用打印函数
<input type=hidden id=text1 name=label value=<%=………%>> //保存服务器端传来的数据
………


</textarea>
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