Question

Problem in Form submition & Report generation

Asked by: AmitavaCh

I am working on a database system with entry forms. Based on the data entered into the system, we would be able to generate report.
This works great, including the Report part.  

The problem occurs when I modified the form to include a few non-mandatory fields in the form and allow user/s to enter the data as an option.
In the report section, there is a condition in a cell (e.g. if the cell value is less than a certain number, the cell should be changed to a different color) - however, when I allow users to leave any such field empty/blank - it gives me error.

Microsoft VBScript runtime (0x800A000D)
Type mismatch: '[string: ""]'
/intranet/launchpad/dc_frame_pages/Checklist/Experts/report/report2.asp, line 211

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Asked On
2009-11-07 at 01:44:23ID24880191
Tags

Active Server Pages & MS Access

Topics

Active Server Pages (ASP)

,

Access Reports

Participating Experts
1
Points
500
Comments
6

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Answers

 

by: AmitavaChPosted on 2009-11-07 at 01:49:27ID: 25765625

File No.: 1 (Index.txt) Form Validation:
<script>
<!--
function validation(){
      var RecSer=document.myform.RecSer.value;
      var RecHdc=document.myform.RecHdc.value;
      var RecHdd=document.myform.RecHdd.value;
      
      if(RecSer==""){
      alert ("Select the corresponding Server !");
      document.myform.RecSer.focus();
      return false;}
      
      if(RecHdc==""){
      alert ("Mentin % free space in the Disk Drive !");
      document.myform.RecHdc.focus();
      return false;}

      if(RecHdd==""){
      alert ("Mentin % free space in the Disk Drive !");
      document.myform.RecHdd.focus();
      return false;}

      return true;
}
// -->
</script>

File No.: 2 (Report.asp)
        <% if mrs("Rechde") < 10 then %>
            <td width="48" style='background-color:#FF0000' align="center">
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = mrs("Rechde") %>
          </font>
          </td>
            <% else %>
             <td width="48" align="center" > 
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = mrs("Rechde") %>
          </font>
          </td>
            <% end if %>

 

by: samic400Posted on 2009-11-07 at 04:19:04ID: 25765989

I'm not sure where mrs("Rechde")  is being updated before you read the file but I would be checking before writing the record to the database to ensure, worse case, that you have a 0 in there. There should be a setting for default value. It appears that your value is Null in which case -

Will this work?

 <% if mrs("Rechde") < 10 or IsNull(mrs("Rechde") ) then %>
            <td width="48" style='background-color:#FF0000' align="center">
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = mrs("Rechde") %>
          </font>
          </td>
            <% else %>
             <td width="48" align="center" > 
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = mrs("Rechde") %>
          </font>
          </td>
            <% end if %>

 

by: samic400Posted on 2009-11-07 at 04:20:53ID: 25765997

Or if there is a blank string in this field and not a Null - not sure if this would work or not:

<% if mrs("Rechde") < 10 or IsNull(mrs("Rechde") ) or len(trim(mrs("Rechde")) = 0 then %>
            <td width="48" style='background-color:#FF0000' align="center">
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = mrs("Rechde") %>
          </font>
          </td>
            <% else %>
             <td width="48" align="center" > 
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = mrs("Rechde") %>
          </font>
          </td>
            <% end if %>

 

by: AmitavaChPosted on 2009-11-07 at 04:54:31ID: 25766118

Hi!
I tried a lot...but unable to solve...since you helped me in coding (conditional formatting) on Oct 26.
I tried now - but it didn't work.
I am attaching the code - in case you can recreate the scenario - (in txt file), along with the DB

Thank you,

 

by: samic400Posted on 2009-11-09 at 07:39:08ID: 25776817

I made a few changes in your report.asp page - I am checking to see if the value IsNumeric for that field you are struggling with.

I would suggest, in the future, of possibly doing a few things to your DB. Maybe change the value of the field so it is numeric, if only numbers are ever going in there and have a default value so it is never blank.

Find in the report.asp code where this starts and use this instead of what you have and it will work fine -

      <%
RecID=cINT( currentPage )*100-100
while not mrs.EOF and rowCount < mrs.PageSize
RecID=RecID+1
rowCount = rowCount + 1
%>
      <tr bgcolor="#ffffff" valign="top">
        <td width="15" bgcolor="#CCFFFF" align="center">
            <font color="#000099" face="ms sans serif, arial, verdana" size="1"><%=RecID%></font></td>
        <td width="100" bgcolor="#CCFFFF" align="center">
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = mrs("tdate") %>
          </font>
          </td>
        <td width="44" bgcolor="#CCFFFF">
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = mrs("RecLoc") %>
          </font>
          </td>
        <!--td width="100" bgcolor="#CCFFFF"><font face="ms sans serif, arial, verdana" size="1">
          <font color="#000099">
          <% = mrs("RecLoc1") %>
          </font>
          </font></td-->
        <td width="100" bgcolor="#CCFFFF" align="center">
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = mrs("RecSer") %>
          </font>
          </td>
        <% if mrs("Rechdc") < 10 then %>
            <td width="48" style='background-color:#FF0000' align="center">
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = mrs("Rechdc") %>
          </font>
          </td>
            <% else %>
             <td width="48" align="center" > 
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = mrs("Rechdc") %>
          </font>
          </td>
            <% end if %>
        <% if mrs("Rechdd") < 10 then %>
            <td width="48" style='background-color:#FF0000' align="center">
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = mrs("Rechdd") %>
          </font>
          </td>
            <% else %>
             <td width="48" align="center" > 
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = mrs("Rechdd") %>
          </font>
          </td>
            <% end if %>
            
            <%
            myRechde = mrs("Rechde")
            if isNumeric(myRechde) = False then
                  myRechde = 0
            end if
                   
            %>
            
        <% if myRechde < 10 then %>
            <td width="48" style='background-color:#FF0000' align="center">
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = myRechde %>
          </font>
          </td>
            <% else %>
             <td width="48" align="center" > 
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = myRechde %>
          </font>
          </td>
            <% end if %>
          </font>
          </td>
        </tr>
      <%
mrs.movenext
RecID=RecID+1
if not mrs.eof Then
rowCount = rowCount + 1
%>
      <tr bgcolor="#FCE5FC" valign="top">
        <td width="15" bgcolor="#CCFFFF" align="center">
            <font color="#000099" face="ms sans serif, arial, verdana" size="1"><%=RecID%></font></td>
        <td width="100" bgcolor="#CCFFFF" align="center">
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = mrs("tdate") %>
          </font>
          </td>
        <td width="44" bgcolor="#CCFFFF">
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = mrs("RecLoc") %>
          </font>
          </td>
        <!--td width="100" bgcolor="#CCFFFF"><font face="ms sans serif, arial, verdana" size="1">
          <font color="#000099">
          <% = mrs("RecLoc1") %>
          </font>
          </font></td-->
        <td width="100" bgcolor="#CCFFFF" align="center">
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = mrs("RecSer") %>
          </font>
          </td>
        <% if mrs("Rechdc") < 10 then %>
            <td width="48" style='background-color:#FF0000' align="center">
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = mrs("Rechdc") %>
          </font>
          </td>
            <% else %>
             <td width="48" align="center" > 
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = mrs("Rechdc") %>
          </font>
          </td>
            <% end if %>
        <% if mrs("Rechdd") < 10 then %>
            <td width="48" style='background-color:#FF0000' align="center">
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = mrs("Rechdd") %>
          </font>
          </td>
            <% else %>
             <td width="48" align="center" > 
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = mrs("Rechdd") %>
          </font>
          </td>
            <% end if %>
            
                        
            
        <% if myRechde < 10 then %>
            <td width="48" style='background-color:#FF0000' align="center">
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = myRechde %>
          </font>
          </td>
            <% else %>
             <td width="48" align="center" > 
          <font color="#000099" face="ms sans serif, arial, verdana" size="1">
          <% = myRechde %>
          </font>
          </td>
            <% end if %>
          </font>
          </td>
        </tr>
      <%
mrs.movenext
end If
wend
%>
    </form>
  </table>
</center>
</body>
</html>


<%
else
response.write"<br><font face='verdana' size='2'><b><center>"
response.write"Sorry no records found"
response.write"</center></b></font>"
end if
conn.close
set conn = nothing

 else
 response.redirect"report.asp?value=2"
 end if
else
response.redirect"report.asp?value=1"
end if
%>

 

by: AmitavaChPosted on 2009-11-09 at 21:17:27ID: 31651348

Thank you so much.
It works. I do not know how to convey my happiness - I mean it.

20120131-EE-VQP-002

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