Solved

populating an MSFlexgrid

Posted on 2003-12-03
3
391 Views
Last Modified: 2010-04-20
Take a look at the following code, basically all I'm doing is getting a session variable from another page and converting it to a standard variable. Then creating an array to populate an MSFlexGrid.

When I try to run the code as the page loads I get an error message Object Required G was not handled, (G is the name of my MSFlexGrid)

However, if I place this code in a sub, the page loads first and then I execute the code and it works fine - presumably because my MSFlexGrid (G) exists on the page, where as it doesn't in the earlier scenario.

How can I populate this grid when the page loads and remove the need for a click event.

Looking forward to your help.

Matt.

<SCRIPT LANGUAGE=vbscript>
Dim retVar
Dim i
Dim j
Dim SessConv
Dim a
Dim pos
Dim z
Dim w
Dim max    ' max number of elements
Dim count
   
SessConv = "<%=session("ses_search")%>"

    ReDim a(<%=session("ses_FirstDimUBound")%>, <%=session("ses_SecondDimUBound")%>)
    max = (UBound(a, 1) - LBound(a, 1) + 1) * (UBound(a, 2) - LBound(a, 2) + 1)
    count = 0
           
    For I = LBound(a, 2) To UBound(a, 2)
        ' Process 2nd dimension element for each 1st dimension values
        For J = LBound(a, 1) To UBound(a, 1)
            count = count + 1
            If count > max Then
                Exit For
            Else
                pos = InStr(SessConv, "#")
                if pos = 0 then
         a(J, I) = ""
                else
         a(J, I) = Left(SessConv, pos - 1)
                end if                
                SessConv = Mid(SessConv, pos + 1)
            End If
        Next
       
        If count > max Then Exit For
    Next
      
       retVar = a 'at this point retvar contains all the required data in an array

g.Rows = UBound(retVar, 2) + 1 ' code fails here on the 1st ref to g
g.Cols  = UBound(retVar, 1) + 1
g.FixedCols=0
g.FixedRows=1

for z=0 to g.Cols - 1
      g.TextMatrix(0, z) = "Column #" & z
      g.ColAlignment(z) = flexAlignRightCenter
      g.ColWidth(z) = 2000      
next
'g.width = g.ColWidth(0) + g.ColWidth(1) + g.ColWidth(2) + g.ColWidth(3) + g.ColWidth(4) + g.ColWidth(5)


      for z = g.FixedRows to g.Rows - 1
            for w = g.FixedCols to g.Cols - 1
                  g.TextMatrix(z, w) = retVar(w, z)

            next
      next
</SCRIPT>
0
Comment
Question by:Matt_Unsworth
  • 2
3 Comments
 
LVL 9

Expert Comment

by:fz2hqs
ID: 9873110
"Then creating an array to populate an MSFlexGrid" - not in ths code snippet, there is no creating
0
 

Author Comment

by:Matt_Unsworth
ID: 9873136
Good point, the array is created in the previous page and passed to this page as a string.

The value retvar contains what I want but the problem still stands of populating g, any ideas how I can do this.

I think that g does not exist when I try to populate it in the code above, how can I get around this.

Matt.
0
 
LVL 9

Accepted Solution

by:
fz2hqs earned 500 total points
ID: 9873150
If the object is created in the last page, then it is also destroyed at the end of execution of the last page. You need quite simply to create G within this page you can pass values in string form but you will have to create it here

PS - You may want to avoid naming variables like you do, it is far easier for everybody (yourself included) if you try naming things like intLoopCount, grdMyFlexiGrid  - a's b's and z's are meaningless and make reading code difficult
0

Featured Post

PRTG Network Monitor: Intuitive Network Monitoring

Network Monitoring is essential to ensure that computer systems and network devices are running. Use PRTG to monitor LANs, servers, websites, applications and devices, bandwidth, virtual environments, remote systems, IoT, and many more. PRTG is easy to set up & use.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Script 12 153
LAMP problem identifier tool ? 9 116
question about access to website 2 74
Why is my Splunk Web URL not working? 2 65
One of the typical problems I have experienced is when you have to move a web server from one hosting site to another. You normally prepare all on the new host, transfer the site, change DNS and cross your fingers hoping all will be ok on new server…
If you don't have the right permissions set for your WordPress location in IIS, you won't be able to perform automatic updates. Here's how to fix the problem.
This Micro Tutorial will teach you how to censor certain areas of your screen. The example in this video will show a little boy's face being blurred. This will be demonstrated using Adobe Premiere Pro CS6.
Email security requires an ever evolving service that stays up to date with counter-evolving threats. The Email Laundry perform Research and Development to ensure their email security service evolves faster than cyber criminals. We apply our Threat…

813 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

15 Experts available now in Live!

Get 1:1 Help Now