Replace null with another field field
DW CS3 - ASP
Is it possible to use VBScript to check and replace a field with another field null in the cell of the table of the region a repeat? I had very little experience with VBScript. I did experiences but cannot get anything to work yet.
Not all pets have a name, but all pets have a code. If the petname field is null, so I want to replace it with petcode. Is - it closer?
< %
If (rs_pets. Fields.Item ("petname"). Value) = IsNull Then
Replace (rs_pets. Fields.Item ("petname"). (Value), (rs_pets. Fields.Item ("petcode"). Value)
End If
% >
Post edited by: christinett
> Is this closer?
Sort of. Test you NULL values by using the IsNull function. The function takes the value of the recordset as a parameter. In addition, you would not use the function replace. Replace is good to replace a portion of a string.
<>
var petID
If IsNull ((rs_pets. Fields.Item ("petname"). (Value)) Then
petID = (rs_pets. Fields.Item ("petcode"). Value)
ELSE
PetID = (rs_pets. Fields.Item ("petname"). Value)
End If
%>
Or, since you will eventually the output value, you don't need the variable, just output the correct value (petname or petcode) using response.write in the appropriate location.
<%
Si IsNull ((rs_pets. Fields.Item("petname"). Value)) Then
response.write (rs_pets. Fields.Item("petcode"). Valeur)
ELSE
response.write (rs_pets. Fields.Item("petname"). Valeur)
End If
%>
Tags: Dreamweaver
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