日期:2014-05-18  浏览次数:20796 次

打印网页,去掉标题,页码,网页地址等
我目前正在做一个网页打印功能,即把网页上显示的表格打印出来。
打印功能已经实现,就是很简单的那个函数,但这样出来的效果,左上角有网页的标题,右上角有页码,最下面则是   网页地址   和日期。

目前只想要   表格   和里面的内容,请问应该怎么写代码控制,不修改打印机的设置,网页显示后,立即执行打印即为所得!??



------解决方案--------------------
<html>
<head>
<script language= "javascript ">
function printIt() {
htmlcode=window.document.body.innerHTML;
sprnstr= " <!--startprint--> ";
eprnstr= " <!--endprint--> ";
var prnhtml=htmlcode.substr(htmlcode.indexOf(sprnstr)+17);
prnhtml=prnhtml.substring(0,prnhtml.indexOf(eprnstr));
window.document.body.innerHTML=prnhtml;
window.print();
window.document.body.innerHTML=htmlcode;
}
</script>
</head>

<body>
不想打印内容 <br>
<!--startprint-->
要打印内容
<!--endprint-->
<br>
不想打印内容 <br>
<a href= "javascript:printIt() "> 打印 </a>
</body>
</html>
昨天刚找到的,原帖地址没有记住~~~
------解决方案--------------------
要打印的部分 放到iframe里面 比如一篇文章或者新闻

设置iframe的样式 基本看不出来文章是放到iframe里面的

然后调用iframe的print直接打印就OK
------解决方案--------------------
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>
<OBJECT classid= "CLSID:8856F961-340A-11D0-A96B-00C04FD705A2 "

height=0 id=wb name=wb width=0> </OBJECT>
<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(); ">

------解决方案--------------------
支持一下楼主!
可以试试看报表工具

------解决方案--------------------
……
<script language= "JavaScript ">