Concatenate textbox to another textbox

[AndyLord]

Can anyone help?
I have an asp page and wish to concatenate a Contact Name textbox to part of an email
address and place this concatenated text into an email textbox. I know how to concatenate
but unsure of how to implement this via the textbox event, onexit. Can this be done?

The code I'm using is:

Dim EnterName
Dim NewEmail
EnterName = Request.Form("txtContactName")
If Instr(EnterName," ") <> 0 Then
EnterName = Replace(EnterName," ",".")
NewEmail = EnterName & "@something.com"
End If

The html code for the email textbox is:

<Input type="text" Name="txtEmailAddress" value="<%=NewEmail%>>

Like I said not sure if this will not work until the txtContactName has an OnExit event, or something similar.
Many thanks in advance

 

[ChrisHirst]

You can't with ASP until the form is submitted. you will need client-side javascript forum216

Chris.

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