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  #1  
Old February 3rd, 2004, 05:11 PM
kristie ann kristie ann is offline
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Multiple Selections from a list box

Hey,

I have the following problem...

I am dynamically creating a list box from values in a database, using the following code. I then want the user to be able to make multiple selections from the list box.



--------------------------------------------------------------------------------


<SELECT name=courses LANGUAGE=javascript multiple size="5" >
<%
Set oRs=Server.CreateObject("adodb.recordset")
strSQL = "SELECT DISTINCT CourseName FROM tblCourses ORDER BY CourseName"
oRs.Open strSQL, conn

Do while not oRs.EOF
if Request.Form("courses") = oRs("CourseName") then Response.Write "<OPTION VALUE = '" & oRS ("CourseName") & "' SELECTED>"
Response.Write oRs("CourseName") & "</Option>"
oRs.MoveNext
else
Response.Write "<OPTION VALUE = '" & oRs ("CourseName") & "'>"
Response.Write oRs("CourseName") & "</Option>"
oRs.MoveNext
end if
loop
%>
</SELECT>

--------------------------------------------------------------------------------



From there I want the selected values to be submitted in a form
and displayed. I have managed to do this using the
<%=Request.Form("courses")%>

My problem is that it displays it as a total string.. I need to store each individual value selected in a seperate field in another database table, but at the moment I can only save it in one field...


Please, If anyone has any ideas..

Thanks

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  #2  
Old February 3rd, 2004, 05:43 PM
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Memnoch Memnoch is offline
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is it displaying like this ?
Code:
value1, value2, value3, etc...

If so, then just split the values, like this
Code:
values = Request.Form("courses")

newValues = Split(values, ",")

For i = 0 To UBound(newValues)
   Response.write(newValues(i) & "<br>")
Next

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  #3  
Old February 3rd, 2004, 05:46 PM
kawade kawade is offline
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Hi,

You can set up an array

<%
'define your variables
Dim courseArr, counter

'create the array from the passed form variable
courseArr = Split(request.form("courses"), ", ", -1, 1)

'loop through array printing each to screen
For counter = 0 To UBound(courseArr)
response.write("Selection number " & counter & " was " & courseArr(counter) & " <br>")
Next 'counter

%>

hope this helps,

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  #4  
Old February 4th, 2004, 11:41 AM
kristie ann kristie ann is offline
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Thanks guys,
this works perfectly

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