JavaScript 實現網頁列印處理

來源:互聯網
上載者:User

1、控制"縱打"、 橫打”和“頁面的邊距。
(1)<script defer>
function SetPrintSettings() {

 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"
 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="&#106avascript">
  function printsetup(){
  // 列印版面設定
  wb.execwb(8,1);
  }
  function printpreview(){
  // 列印頁面預覽     
  wb.execwb(7,1);   }
  function printit()
  {
  if (confirm('確定列印嗎?')) {
  wb.execwb(6,6)
  }
  }
  </script>
</head>
<body>
<OBJECT classid="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2" height=0 id=wb name=wb width=0></OBJECT>
<input type=button name=button_print &#118alue="列印"
&#111nclick="&#106avascript:printit()">
<input type=button name=button_setup &#118alue="列印版面設定"
#111nclick="&#106avascript:printsetup();">
<input type=button name=button_show &#118alue="預覽列印"

&#111nclick="&#106avascript:printpreview();">
<input type=button name=button_fh &#118alue="關閉"

&#111nclick="&#106avascript:window.close();">

WebBrowser.ExecWB(1,1) 開啟
Web.ExecWB(2,1) 關閉現在所有的IE視窗,並開啟一個新視窗
Web.ExecWB(4,1) 儲存網頁
Web.ExecWB(6,1) 列印
Web.ExecWB(7,1) 預覽列印
Web.ExecWB(8,1) 列印版面設定
Web.ExecWB(10,1) 查看頁面屬性
Web.ExecWB(15,1) 好像是撤銷,有待確認
Web.ExecWB(17,1) 全選
Web.ExecWB(22,1) 重新整理
Web.ExecWB(45,1) 關閉表單無提示

2、分頁列印
<HTML>
<HEAD>
<STYLE>  
  P {page-break-after: always}
</STYLE>
</HEAD>
<BODY>
<%while not rs.eof%>
<P><%=rs(0)%></P>
<%rs.movenext%>
<%wend%>
</BODY>
</HTML>

3、ASP頁面列印時如何去掉頁面底部的路徑和頂端的頁碼編號
(1)ie的檔案-〉版面設定-〉講裡面的頁首和頁尾裡面的東西都去掉,列印就不出來了。
(2)<HTML>
<HEAD>
<TITLE> New Document </TITLE>
<META NAME="Generator" CONTENT="EditPlus">
<META NAME="Author" CONTENT="YC">
<script language="VBScript">
dim hkey_root,hkey_path,hkey_key
hkey_root="HKEY_CURRENT_USER"
hkey_path="\Software\Microsoft\Internet Explorer\PageSetup"
'//設定網頁列印的頁首頁尾為空白
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
'//設定網頁列印的頁首頁尾為預設值
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頁碼,&p/&P"
  hkey_key="\footer"
  RegWsh.RegWrite hkey_root+hkey_path+hkey_key,"&u&b&d"
end function
</script>
</HEAD>

<BODY>
<br/>
<br/>
<br/>
<br/>
<br/>
<br/><p align=center>
<input type="button" &#118alue="清空頁碼" &#111nclick=pagesetup_null()> <input type="button" &#118alue="恢複頁嗎" &#111nclick=pagesetup_default()><br/>

</p>
</BODY>
</HTML>
4、浮動幀列印
<SCRIPT LANGUAGE=&#106avascript>
function button1_&#111nclick() {
  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組件實現WEB應用中的本地特定列印
<script Language=VBScript>
function print_&#111nclick //列印函數
dim label
label=document.printinfo.label.&#118alue //獲得HTML頁面的資料
set objfs=CreateObject("Scripting.FileSystemObject") //建立FileSystem組件對象的執行個體
set objprinter=objfs.CreateTextFile ("LPT1:",true) //建立與印表機的串連
objprinter.Writeline("__________________________________") //輸出列印的內容
objprinter.Writeline("| |")
objprinter.Writeline("| 您列印的資料是:"&label& " |”)
objprinter.Writeline("| |")
objprinter.Writeline("|_________________________________|")
objprinter.close //斷開與印表機的串連
set objprinter=nothing
set objfs=nothing // 關閉FileSystem組件對象
end function
</script>
伺服器端指令碼:
<%………
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
……….%> //與資料庫進行互動
HTML頁面編碼:
<HTML>
………
<FORM ID=printinfo NAME="printinfo" >
<INPUT type="button" &#118alue="列印>>" id=print name=print > //調用列印函數
<INPUT type=hidden id=text1 name=label &#118alue=<%=………%>> //儲存伺服器端傳來的資料
………
</HTML>

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