WEB打印?
在WEB中,怎么调用打印功能?
[解决办法]
用ReportView控件吧。
或把报表直接转化成PDF
[解决办法]
js调用 window.print();
可以打印，不过不知道能不能实现搂主的要求
[解决办法]
window.print()
[解决办法]
报表打印控件wsReport4.6
www.wave12.com
[解决办法]
window.print()
可以通过js调用。
[解决办法]
不过页面大小不能控制（或者很难），版式也不太容易控制。
[解决办法]
看看下面的代码
<%@ Page language= "c# " Codebehind= "printPass.aspx.cs " AutoEventWireup= "false " Inherits= "drPeng.HS.HotelManage.Account.printPass " %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN " >
<HTML>
<HEAD>
<title> 客户网络开通 </title>
<link href= "../css/manage.css " type= "text/css " rel= "stylesheet ">
<meta http-equiv= "Content-Type " content= "text/html; charset=gb2312 ">
<Script language= "JavaScript ">
var hkey_root,hkey_path,hkey_key
hkey_root= "HKEY_CURRENT_USER "
hkey_path= "\\\\Software\\\\Microsoft\\\\Internet Explorer\\\\PageSetup\\\\ "
// 设置页眉页脚为空
function PageSetup_Null()
{
try{
var RegWsh = new ActiveXObject( "WScript.Shell ") ;
hkey_key= "header " ;
RegWsh.RegWrite(hkey_root+hkey_path+hkey_key, " ") ;
hkey_key= "footer " ;
RegWsh.RegWrite(hkey_root+hkey_path+hkey_key, " ") ;
}
catch(e){}
}
// 设置页眉页脚为默认值
function PageSetup_Default()
{
try{
var RegWsh = new ActiveXObject( "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 ") ;
}
catch(e){}
}
// 打印
function PrintPage()
{
PageSetup_Null();
document.getElementById( 'btnSub ').style.display = "none ";
document.getElementById( 'btnBack ').style.display = "none ";
document.getElementById( 'subLine ').style.display = "none ";
wb.execwb(6,1);
PageSetup_Default();
}
</Script>
<style type= "text/css "> .STYLE1 { FONT-SIZE: 12pt; COLOR: #0066ff } </style>
</HEAD>
<body>
<object classid= "CLSID:8856F961-340A-11D0-A96B-00C04FD705A2 " height=0 id=WB name=wb width=0 VIEWASTEXT> </object>
<form id= "Form1 " method= "post " runat= "server ">
<table width= "380 " bgcolor= "gainsboro " cellSpacing= "0 " cellPadding= "0 " align= "center " border= "0 ">
<tr>
<td>
<table width= "100% " cellSpacing= "1 " cellPadding= "2 " border= "0 " align= "center ">
<tr bgcolor= "white ">
<td height= "25 " colspan= "2 " align= "center " valign= "middle "> <span class= "STYLE1 "> 房间[ <%=room%> ]网络访问帐号 </span> </td>
</tr>
<tr bgcolor= "white ">
<td width= "40% " height= "25 " align= "right " valign= "middle "> 登录帐号: </td>
<td> <INPUT id= "txtRoom " type= "text " readonly name= "txtRoom " runat= "server "> </td>
</tr>
<tr bgcolor= "white ">
<td height= "25 " align= "right " valign= "middle "> 登录密码: </td>
<td> <INPUT id= "txtPass " type= "text " name= "txtPass " readonly runat= "server "> </td>
</tr>
<tr id= "subLine " bgcolor= "white ">
<td height= "25 " colspan= "2 " align= "center " valign= "middle "> <INPUT id= "btnSub " type= "button " onclick= "PrintPage(); " value= " 打 印 ">
<INPUT id= "btnBack " type= "submit " value= " 返 回 " runat= "server "> </td>
</tr>
<TR bgcolor= "white ">
<TD vAlign= "middle " align= "center " colSpan= "2 " height= "25 "> <STRONG> <FONT color= "#990033 "> 说明:房间号码即为登录ID,请妥善保管您的上网帐号! </FONT> </STRONG> </TD>
</TR>
</table>
</td>
</tr>
</table>
<table align= "center ">
<tr>
<td height= "200 " width= "98% " valign= "bottom " align= "center "> <strong> -------------------------------------------- <br>
欢迎使用本酒店上网服务,请妥善保管您的上网帐号! </strong> </td>
</tr>
</table>
</form>
</body>
</HTML>
[解决办法]
//打印分页
<p style= "page-break-after:always "> page1 </p>
<p style= "page-break-after:always "> page2 </p>
//设置打印
<object id= "factory " style= "display:none " viewastext
classid= "clsid:1663ed61-23eb-11d2-b92f-008048fdd814 "
codebase= "http://www.meadroid.com/scriptx/ScriptX.cab#Version=5,60,0,360 "
> </object>
<input type=button value=页面设置 onclick= "factory.printing.PageSetup() ">
<input type=button value=打印预览 onclick= "factory.printing.Preview() ">
<script language=javascript>
function window.onload()
{
// -- advanced features
factory.printing.SetMarginMeasure(2) // measure margins in inches
factory.printing.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 = "居左显示&b居中显示&b居右显示页码，第&p页/共&P页 "
factory.printing.footer = "（自定义页脚） "
factory.printing.portrait = false
factory.printing.leftMargin = 0.75
factory.printing.topMargin = 1.5
factory.printing.rightMargin = 0.75
factory.printing.bottomMargin = 1.5
}
function Print(frame) {
factory.printing.Print(true, frame) // print with prompt
}
</script>
<input type=button value= "打印本页 " onclick= "factory.printing.Print(false) ">
<input type=button value= "页面设置 " onclick= "factory.printing.PageSetup() ">
<input type=button value= "打印预览 " onclick= "factory.printing.Preview() "> <br>
<a href= "http://www.meadroid.com/scriptx/docs/printdoc.htm?static " target=_blank> 具体使用手册，更多信息，点这里 </a>
//自带的打印预览
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
<style media=print>
.Noprint{display:none;} <!--用本样式在打印时隐藏非打印项目-->
.PageNext{page-break-after: always;} <!--控制分页-->
</style>
<object id= "WebBrowser " width=0 height=0 classid= "CLSID:8856F961-340A-11D0-A96B-00C04FD705A2 ">
</object>
<center class= "Noprint " >
<input type=button value=打印 onclick=document.all.WebBrowser.ExecWB(6,1)>
<input type=button value=直接打印 onclick=document.all.WebBrowser.ExecWB(6,6)>
<input type=button value=页面设置 onclick=document.all.WebBrowser.ExecWB(8,1)>
</p>
<p> <input type=button value=打印预览 onclick=document.all.WebBrowser.ExecWB(7,1)>
</center>
//去掉打印时的页眉页脚
<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()>
[解决办法]
这些都比较精确控制
你可以把CS打印控件，做在Web网页中。只是客户端需要安装framework
[解决办法]
window.print() 应该就行!
------解决方案--------------------
请参考http://www.fcsoft.com.cn/webprint/index.html
或联系msn:eprint01@hotmail.com
[解决办法]
简单的就是用JS打印了
[解决办法]
可用crytal report 也可用 reporting service
