recognizing null

[kurtzilla]

I am trying to find a better way to recognize a null value than the one I am currently using:

For Each Feel In objInfo.Fields
*** If TypeName(Feel.Value) = "Null" Then
Response.write "<TD> &nbsp </TD>"
Else
Response.Write "<TD>" & Feel.Value & "</TD>"
End If
Next

This works...but I would rather use something more like VB...
If IsNull...I know that VBScript does not support this, but what are the alternatives? Thanks.

[Sastraxi]

IsEmpty() does the same thing to my knowledge.

[BOUND4DOOM]

IsNull is part of VBscript and works under ASP pages both 2.0 and 3.0

I would use that

if it doesn't work your value is not really null

Most of the time ASP just does 0 length string

""

[monte96]

Or you can just do this:

For Each Feel In objInfo.Fields
strValue = Str(Feel.Value) & " "
Response.Write "<TD>" & strValue & "</TD>"
Next

Since HTML ignores whitespace, it will display the " " or the value.

Sastraxi: Empty is different from NULL..

[JoshT]

How about:

If Len(something) = 0 Then ...

IIRC, that should work for Null or Empty Strings.