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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