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标题:
使用ODC文档在IE中直接连接SQL数据库
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作者:
樱桃小猪猪
时间:
2009-1-8 11:11
标题:
使用ODC文档在IE中直接连接SQL数据库
使用一个ODC文档可以很轻松在IE浏览器中连接到SQL SERVER数据库的表,ODC文档示例如下: <html> <head> <meta http-equiv=Content-Type content="text/x-ms-odc; charset=utf-8"> <meta name=ProgId content=ODC.Table> <meta name=SourceType content=OLEDB> <meta name=Catalog content=K0712> <meta name=Schema content=dbo> <meta name=Table content="T_Material"> <xml id=docprops></xml><xml id=msodc><odc:OfficeDataConnection xmlns
dc="urn:schemas-microsoft-com
ffice
dc" xmlns="http://www.w3.org/TR/REC-html40"> <odc:Connection odc:Type="OLEDB"> <odc:ConnectionString>Provider=SQLOLEDB.1;Integrated Security=SSPI
ersist Security Info=True;Data Source=develop;Use Procedure for Prepare=1;Auto Translate=True
acket Size=4096;Workstation ID=DEVELOP;Use Encryption for Data=False;Tag with column collation when possible=False;Initial Catalog=K0712</odc:ConnectionString> <odc:CommandType>Table</odc:CommandType> <odc:CommandText>"K0712"." dbo"."ICInventory"</odc:CommandText> </odc:Connection> </odc:OfficeDataConnection> </xml> <style> <!-- .ODCDataSource { behavior: url(dataconn.htc); } --> </style> </head> <body onload='init()' scroll=no leftmargin=0 topmargin=0 rightmargin=0 style='border: 0px'> <table style='border: solid 1px threedface; height: 100%; width: 100%' cellpadding=0 cellspacing=0 width='100%'> <tr> <td id=tdName style='font-family:arial; font-size:medium; padding: 3px; background-color: threedface'> </td> <td id=tdTableDropdown style='padding: 3px; background-color: threedface; vertical-align: top; padding-bottom: 3px'> </td> </tr> <tr> <td id=tdDesc colspan='2' style='border-bottom: 1px threedshadow solid; font-family: Arial; font-size: 1pt; padding: 2px; background-color: threedface'> </td> </tr> <tr> <td colspan='2' style='height: 100%; padding-bottom: 4px; border-top: 1px threedhighlight solid;'> <div id='pt' style='height: 100%' class='ODCDataSource'></div> </td> </tr> </table> <script language='javascript'> function init() { var sName, sDescription; var i, j; try { sName = unescape(location.href) i = sName.lastIndexOf(".") if (i>=0) { sName = sName.substring(1, i); } i = sName.lastIndexOf("/") if (i>=0) { sName = sName.substring(i 1, sName.length); } document.title = sName; document.getElementById("tdName").innerText = sName; sDescription = document.getElementById("docprops").innerHTML; i = sDescription.indexOf("escription>") if (i>=0) { j = sDescription.indexOf("escription>", i 11); } if (i>=0 && j >= 0) { j = sDescription.lastIndexOf("</", j); if (j>=0) { sDescription = sDescription.substring(i 11, j); if (sDescription != "") { document.getElementById("tdDesc").style.fontSize="x-small"; document.getElementById("tdDesc").innerHTML = sDescription; } } } } catch(e) { } } </script> </body> </html> 这样,可以很方便的在Web页面上显示数据表了。 会Web编程的都知道其实是一个HTML文本,采用Javascript来初始化窗口布局,加粗的部分是数据连接的关键部分,如下所示: <odc:ConnectionString>Provider=SQLOLEDB.1;Integrated Security=SSPI
ersist Security Info=True;Data Source=develop;Use Procedure for Prepare=1;Auto Translate=True;Packet Size=4096;Workstation ID=DEVELOP;Use Encryption for Data=False;Tag with column collation when possible=False;Initial Catalog=K0712</odc:ConnectionString> <odc:CommandType>Table</odc:CommandType> <odc:CommandText>"K0712"." dbo"."ICInventory"</odc:CommandText> 其中,odc:ConnectionString是数据库连接串,使用和ADO一样的格式,不用多说了吧J;odc:CommandType是查询类型,Table是表查询,SQL是标准SQL语句查询;odc:CommandText是查询命令文本,如果是Table类型的,就只要写出表名称就可以了,如master.dbo.sysobjects,如果是SQL类型的话,就是一般的SQL语句,如 SELECT t0.*FROM ICStockBill t0 INNER JOIN ICStockBillEntry t1 ON t0.FStockBillID=t1.FstockBillID ORDER BY t0.FStockBillID <
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