mr.freeze <nat...@...> writes:

> 
> You are probably getting an error because the auth function is
> disabled or the mailer is not set and form=auth() is returning an
> empty string.  You can avoid the error with a simple test:
> 
> def user():
>     form=auth()
>     if form:
>         submit = form.element("input",_type="submit")
>         submit["_type"] = "image"
>         submit["_src"] = URL(...)
>     return dict(form=form)

really appreciate, it works now when I use {{=form}}. 
Still if I use response.write(auth_login()), the submit button still keep
unchanged, is here any solution?

Frank



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