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使用ODC文档在IE中直接连接SQL数据库
  • 12/31
  • 2008
SQLServer | Windows 654 次查看
  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:odc="urn:schemas-microsoft-com:office:odc"

  xmlns="http://www.w3.org/TR/REC-html40">

  <odc:Connection odc:Type="OLEDB">

  <odc:ConnectionString>Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist

  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>

  </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;Persist

  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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