Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
Members Example (VBScript)
Collapse the table of content
Expand the table of content

Members Example (VBScript)

 

This sample uses an MDX query string to retrieve OLAP data and writes the resulting cellset to an HTML table structure using column spanning features for multiple-dimension cellsets.

<%@ Language=VBScript %>
<%
'************************************************************************
'*** Active Server Page displays OLAP data from default or provided
'*** MDX Query string and writes resulting cell set to HTML table
'*** structure. This ASP provides colspan features for multiple
'*** dimension cell sets.
'************************************************************************
Response.Buffer=True
Response.Expires=0
%>
<html>
<head>
<meta NAME="GENERATOR" Content="Microsoft Visual Studio 6.0">
</head>
<body bgcolor="Ivory">
<font FACE="Verdana">

<%

Dim cat,cst,i,j,strSource,csw,LevelValue,intDC0,intDC1,intPC0, intPC1
'************************************************************************
'*** Gather Server Name and MDX Query Strings from text box and
'*** text area and assign them to Session Objects of same name
'************************************************************************
Session("ServerName")=Request.Form("strServerName")
Session("InitialCatalog")=Request.Form("strInitialCatalog")
Session("MDXQuery")=Request.Form("MDXQuery")

'************************************************************************
'*** Set Connection Objects for Multi dimensional Catalog and Cell Set
'************************************************************************
Set cat = Server.CreateObject("ADOMD.Catalog")
Set cst = Server.CreateObject("ADOMD.CellSet")

'************************************************************************
'*** Check to see if the Session Object Server Name is present
'*** If present then: Create Active Connection using Server Name
'*** and MSOLAP as connection Provider
'*** If not present then: Use default settings of a known OLAP Server
'*** for Server Name for Connection Set Server Name Session Object
'*** to default value
'************************************************************************
If Len(Session("ServerName")) > 0 Then
   cat.ActiveConnection = "Data Source=" & Session("ServerName") & _
      ";Initial Catalog=" & Session("InitialCatalog") & _
      ";Provider=msolap;"
Else

'************************************************************************
'*** Must set OLAPServerName to OLAP Server that is
'*** present on network
'************************************************************************
   OLAPServerName = "Please set to present OLAP Server"
   cat.ActiveConnection = "Data Source=" & OLAPServerName & _
      ";Initial Catalog=FoodMart;Provider=msolap;"
   Session("ServerName") = OLAPServerName
   Session("InitialCatalog") = "FoodMart"
End if
'************************************************************************
'*** Check to see if the Session Object MDXQuery is present
'*** If present then: Set strSource using MDXQuery Session Object
'*** If not present then: Use default MDX Query string of a known query
'*** that works with default server Set MDXQuery Session Object to 
'*** default value
'************************************************************************
If Len(Session("MDXQuery")) < 5 Then
   strSource = strSource & "SELECT "
   strSource = strSource & "CROSSJOIN({[Store].[Store Country].MEMBERS},"
   strSource = strSource & "{[Measures].[Store " & _
      "Invoice],[Measures].[Supply Time]}) ON COLUMNS,"
   strSource = strSource & "CROSSJOIN({[Time].[Year].MEMBERS},"
   strSource = strSource & "CROSSJOIN({[Store Type].[Store " & _
      "Type].Members},{[Product].[Product Family].members})) ON ROWS"
   strSource = strSource & " FROM Warehouse"
Else
   strSource = Session("MDXQuery")
End if

'************************************************************************
'*** Set Cell Set Source property to strSource to be passed on cell set 
'*** open method
'************************************************************************
   cst.Source = strSource

'************************************************************************
'*** Set Cell Sets Active connection to use the current Catalogs Active 
'*** connection
'************************************************************************
Set cst.ActiveConnection = cat.ActiveConnection

'************************************************************************
'*** Using Open method, Open cell set
'************************************************************************
cst.Open

'************************************************************************
'*** Standard HTML to collect Server Name and MDX Query Information
'*** Note that post action posts back to same page to process
'*** thus using state of Session Variables to change look of page
'************************************************************************
%>
<form action="ASPADOComplex.asp" method="POST" id="form1" name="form1">
<table>
<tr><td align="left">
<b>Olap Server name:</b><br><input type="text" id="strServerName" name="strServerName" value="<%=Session("ServerName")%>" size="20">
<br>
<b>Catalog name:</b><br><input type="text" id="strInitialCatalog" name="strInitialCatalog" value="<%=Session("InitialCatalog")%>" size="20">
</td><td align="center">
<b>MDX Query:</b><br>
<textarea rows="7" cols="70" id="textareaMDX" name="MDXQuery" wrap="soft">
<%=Session("MDXQuery")%>
</textarea>
</td></tr>
</table>
<table>
<tr><td>
<input type="submit" value="Submit MDX Query" id="submit1" name="submit1">
</td><td>
<input type="reset" value="Reset" id="reset1" name="reset1">
</td></tr>
</table>
</form>
<p align="left">
<font color="Black" size="-3">
<%=strSource%>
</font>
</p>
<%
'************************************************************************
'*** Set Dimension Counts minus 1 for Both Axes to intDC0, intDC1
'*** Set Position Counts minus 1 for Both Axes to intPC0, intPC1
'************************************************************************
intDC0 = cst.Axes(0).DimensionCount-1
intDC1 = cst.Axes(1).DimensionCount-1

intPC0 = cst.Axes(0).Positions.Count - 1
intPC1 = cst.Axes(1).Positions.Count - 1

'************************************************************************
'*** Create HTML Table structure to hold MDX Query return Record set
'************************************************************************
Response.Write "<Table width=100% border=1>"

'************************************************************************
'*** Loop to create Column header for all Dimensions based
'*** on Count of Dimensions for Axes(0)
'************************************************************************
For h=0 to intDC0
   Response.Write "<TR>"

'************************************************************************
'*** Loop to create spaces in front of Column headers
'*** to align with Row headers
'************************************************************************
   For c=0 to intDC1
      Response.Write "<TD></TD>"
   Next

'************************************************************************
'*** Check current dimension to see if equal to Last Dimension
'*** If True: Write Table header titles normally to HTML output with out 
'*** ColSpan value 
'*** If False: Write Table header titles with ColSpan values to HTML 
'*** output
'************************************************************************
   If h = intDC0 then

'************************************************************************
'*** Iterate through Axes(0) Positions writing member captions to table 
'*** header
'************************************************************************
      For i = 0 To intPC0
         Response.Write "<TH>"
         Response.Write "<FONT size=-2>"
         Response.Write cst.Axes(0).Positions(i).Members(h).Caption
         Response.Write "</FONT>"
         Response.Write "</TH>"
      Next
   Else

'************************************************************************
'*** Iterate through Axes(0) Positions writing member captions to table 
'*** header taking into account for the span of columns for duplicate 
'*** member captions
'************************************************************************
      CaptionCount = 1
      LastCaption = cst.Axes(0).Positions(0).Members(h).Caption
      Response.Write "<TH"
      For t=1 to intPC0

'************************************************************************
'*** Check to see if LastCaption is equal to current members caption
'*** If True: Add one to CaptionCount to increase Colspan value
'*** If False: Write Table header titles with ColSpan values to HTML 
'*** output using current CaptionCount for Colspan and LastCaption for 
'*** header string
'************************************************************************
         If LastCaption = _
            cst.Axes(0).Positions(t).Members(h).Caption then
            CaptionCount = CaptionCount+1

'************************************************************************
'*** Check if at last position
'*** If True: Write HTML to finish table row using current
'*** CaptionCount and LastCaption
'************************************************************************
            If t = intPC0 then
               Response.Write " colspan=" & CaptionCount & _
                  "><FONT size=-2>" & LastCaption & "</FONT></TH>"
            End if

         Else
            Response.Write " colspan=" & CaptionCount & _
               "><FONT size=-2>" & LastCaption & "</FONT></TH><TH"
            CaptionCount = 1
            LastCaption=cst.Axes(0).Positions(t).Members(h).Caption
         End if
      Next
         End if
         Response.Write "</TR>"
      Next

'************************************************************************
'*** Iterate through Axes(1) Positions first writing member captions 
'*** to table row headers then writing cell set data to table structure
'************************************************************************
      Dim aryRows()
      Dim intArray,Marker
      intArray=0

'************************************************************************
'*** Set value of Array for row header formatting
'************************************************************************
      For a=1 To intDC1
         intArray = intArray+(intPC1+1)
      Next
      intArray = intArray-1
      ReDim aryRows(intArray)
      Marker=0

'************************************************************************
'*** Use Array values for row header formatting to provide
'*** spaces under beginning row header titles
'************************************************************************
      For j = 0 To intPC1
         Response.Write "<TR>"
         For h=0 to intDC1
            If h=intDC1 then
               Response.Write "<TD><B>"
               Response.Write "<FONT size=-2>"
               Response.Write cst.Axes(1).Positions(j).Members(h).Caption
               Response.Write "</FONT>"
               Response.Write "</B></TD>"
            Else
               aryRows(Marker) = _
                  cst.Axes(1).Positions(j).Members(h).Caption
               If Marker < intDC1 then
                  Response.Write "<TD><B>"
                  Response.Write "<FONT size=-2>"
                  Response.Write _
                     cst.Axes(1).Positions(j).Members(h).Caption
                  Response.Write "</FONT>"
                  Response.Write "</B></TD>"
                  Marker = Marker + 1
               Else
                  If aryRows(Marker) = aryRows(Marker - intDC1) then
                     Response.Write "<TD>&nbsp;</TD>"
                     Marker = Marker + 1
                  Else
                     Response.Write "<TD><B>"
                     Response.Write "<FONT size=-2>"
                     Response.Write _
                        cst.Axes(1).Positions(j).Members(h).Caption
                     Response.Write "</FONT>"
                     Response.Write "</B></TD>"
                     Marker = Marker + 1
                  End if
               End if
            End if
         Next

'************************************************************************
'*** Alternates Cell background color
'************************************************************************
         If (j+1) Mod 2 = 0 Then
            csw = "#cccccc"
         Else
            csw = "#ccffff"
         End If
         For k = 0 To intPC0
            Response.Write "<TD align=right bgcolor="
            Response.Write csw
            Response.Write ">"
            Response.Write "<FONT size=-2>"

'************************************************************************
'*** FormattedValue property pulls data
'************************************************************************
            Response.Write cst(k, j).FormattedValue
            Response.Write "</FONT>"
            Response.Write "</TD>"
         Next
         Response.Write "</TR>"
      Next
      Response.Write "</Table>"

%>
</font>
</body>
</html>
Show:
© 2015 Microsoft