Question

Probably Simple Solution for getting looping results

Asked by: neilos

Hi All,

I've got a classic asp driven website with an Access backend.  I'm accessing jobs in an access table in an initial query then accessing through another query the status of the priorityid (1, 2, 3), here's the inital query:

      set rs = objConn.execute ( "SELECT JobShellID, JobShellName, ClientID, ClientName, JobType, StatusID, WorkDate, DateEntered FROM TblTempNew" & Session("USERNAME") & " WHERE JobType='" & strJobTypeDrop & "'" & strOrderBy )      

Then inside that query I have another query to get the priority:

      set rsPr = objConn.execute("select distinct priorityid from qryjobtasks where jobshellid=" & rs("JobShellID") & " and statusid <> 1 union select distinct priorityid from qryjobrepairs where jobshellid=" & rs("JobShellID") )

The problem is this can return several records with differing from priorityids, e.g. record 1 = 1, record 2 =2 and record 3 = 3, etc.

I need to alter the code to say if any of these records is a 1 then write urgent, if the next highest is 2 then write normal, if the next highest is 3 then write low, if no records then write N/A.

I've looked at using hidden div tags to write the results in and have failed in getting the javascript to pull any info from the hidden div tag.  I would then access it via classic ASP and use the InStr to find out if a number was in the tag to determine which priority it would be.

I'm at a loss, please help.
Thanks in advance
Neilos

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Asked On
2008-07-02 at 17:26:41ID23535540
Tags

ASP (Classic)

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IE7

Topics

Web Development

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Scripting Languages

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Miscellaneous Web Development

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Answers

 

by: mplungjanPosted on 2008-07-03 at 09:25:59ID: 21926992

something like (excuse my lack of asp syntaxt knowledge

if rsPr.EOF then response.write "N/A";
else
  Do While Not rsPr.EOF
    if rsPr = "1" response.write "Urgent"
    elseif rsPr = "2" response.write "normal"
    elseif rsPr = "3" response.write "low"
    endif
  rsPr.MoveNext
Loop
endif

 

by: neilosPosted on 2008-07-03 at 18:53:50ID: 21930557

Hey mplungjan,

Unfortunately it's a little more complex than that, I'll try and step through it.

I have a job that has 3 tasks, the 3 tasks can have different or the same priorities.

I wish to display all open jobs one after the other (this is the first ASP SQL loop) then in each line for each job I wish to display the most urgent priority in the 3 tasks so therefore there is a 2nd ASP SQL loop to check all three tasks to get all three priorities (which I currently can display as 1,2,3 for example) and then display only the most urgent.

I hope that makes sense, therefore it's nested loops (I don't think it helps using access as a backend but thats out of my hands.

Thanks in advance
Neilos

 

by: mplungjanPosted on 2008-07-04 at 00:11:45ID: 21931426

Sorry, that does not make enough sense for me to understand how to code that in asp...

If I am not mistaken, you get only priorityIds back from your sql so I do not understand where the jobnames would be coming from unless you forgot to tell me about the sql that gets the jobname...

 

by: neilosPosted on 2008-07-04 at 21:26:24ID: 21935804


Hopefully this might make it clearer, I have the following code:

<%
      set rs = objConn.execute ( "SELECT JobShellID, JobShellName, ClientID, ClientName, JobType, StatusID, WorkDate, DateEntered FROM TblTempNew" & Session("USERNAME") & " WHERE JobType='" & strJobTypeDrop & "'" & strOrderBy )  

        do until rs.eof or rs.bof
%>
<%=JobShellName%>, <%=ClientID%>, <%=JobType%>, <%=StatudID%>, <%=Workdate%>, <%=DateEntered%>,
<%
set rsPr = objConn.execute("select distinct priorityid from qryjobtasks where jobshellid=" & rs("JobShellID") & " and statusid <> 1 " )
%><%      
      do until rsPr.eof or rsPr.bof
      strPriorityAll = rsPr("priorityid")
%>
<%=rsPr("priorityid") & "," %> <---- This Code Here is the issue (I think)
<%
       rsPr.movenext
       loop
                      rsPr.close      
%
<%
        rs.movenext
        loop
      rs.close      
%>      

Hopefully you will have noticed my note saying'<---- This Code Here is the issue (I think)' above.  Basically we have two loops, one nested in the other, the internal one is collecting several records about one field, e.g. 3 tasks it returns with varying priorities.  I'd like to be able to recognise the highest priority and display just that and ignore the other results.  Is it possible?

Thanks in davance again
Neilos

 

by: mplungjanPosted on 2008-07-04 at 23:20:15ID: 21936071

Yes that DID help

Again bearing in mind my lack of asp syntax, try this:

<%
set rs = objConn.execute ( "SELECT JobShellID, JobShellName, ClientID, ClientName, JobType, StatusID, WorkDate, DateEntered FROM TblTempNew" & Session("USERNAME") & " WHERE JobType='" & strJobTypeDrop & "'" & strOrderBy )  
 
do until rs.eof or rs.bof %>
    <%=JobShellName%>, <%=ClientID%>, <%=JobType%>, <%=StatudID%>, <%=Workdate%>, <%=DateEntered%>,
<%
  set priority = -1
 
  set rsPr = objConn.execute("select distinct priorityid from qryjobtasks where jobshellid=" & rs("JobShellID") & " and statusid <> 1 " )
%><%      
  do until rsPr.eof or rsPr.bof
    strPriorityAll = rsPr("priorityid")
    currentPriority = CInt(strPriorityAll)
    if currentPriority > priority then priority = currentPriority
    rsPr.movenext
  loop
 
  rsPr.close
 
  rs.movenext
loop
rs.close      
if priority = -1 Then Response.write "N/A"
else Response.write priority 
end if %>     

                                              
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by: neilosPosted on 2008-07-04 at 23:44:42ID: 31473070

You are as your rank suggests, a guru...thanks a million!  I'll post the finished code next of the inner loop for your reference if required.

 

by: neilosPosted on 2008-07-04 at 23:45:41ID: 21936134


Here's my finished code of the inner loop, well done and thanks a million for all your help.

<div class="circle">
<%

  priority = 5

      set rsPr = objConn.execute("select distinct priorityid from qryjobtasks where jobshellid=" & rs("JobShellID") & " and statusid <> 1 union select distinct priorityid from qryjobrepairs where jobshellid=" & rs("JobShellID") )

     
  do until rsPr.eof or rsPr.bof
    strPriorityAll = rsPr("priorityid")
      if not isBlank(strPriorityAll) then      
    currentPriority = CInt(strPriorityAll)
    if currentPriority < priority then priority = currentPriority
      end if
    rsPr.movenext
  loop
 
  rsPr.close
   
if priority = 5 then %>N/A<% end if %>
<% if priority = 1 then %>
<%=strRedCircle%>
<% end if %>
<% if priority = 2 then %>
<%=strGreenCircle%>
<% end if %>
<% if priority = 3 then %>
<%=strBlueCircle%>
<% end if %>
</div>

20120131-EE-VQP-002

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