19.4.4 seek方法.html

javascript即用即差核心对象手册

<script type="text/javascript" src="openCon.js"></script>
<script type="text/javascript" src="adojavas.inc"> </script>
<script language="javascript">
   var rs=new ActiveXObject("ADODB.RecordSet");
   rs.CursorType=adLockOptimistic;
   rs.LockType=adOpenStatic;
   sql="select * from book";
   rs.Open(sql,objconn);
   if(rs.Supports(adSeek))
     {
        rs.seek("01042406");
        var flds=new Enumerator(rs.Fields);
        while(!flds.atEnd())
	      {
	         var fd=flds.item();
		     strRlt+="<li>"+fd.Value;
		     flds.moveNext();
	      }
	  }
    else
	   document.write("当前记录集不支持Seek方法");
</script>					
</body>