> Use one of the general monadic combinators given in Control.Monad:
>
> liftM3 UserPanel (xmlGetWidget xml castToEntry "signatureEntry")
> (xmlGetWidget xml castToEntry "passwordEntry")
> (xmlGetWidget xml castToEntry "repeatEntry")
>
> or
>
> return UserPanel
> `ap` xmlGetWidget xml castToEntry "signatureEntry"
> `ap` xmlGetWidget xml castToEntry "passwordEntry"
> `ap` xmlGetWidget xml castToEntry "repeatEntry"
>
> Tillmann
Thanks!
The problem is i really like specifying which fields in the record are assigned
what. It's pretty easy to mess things up and for example assign the
password-entry to the signature-field using your examples.
Is there nothing I can do to xmlGetWidget to evaluate the actions when
assigning?
return UserPanel {
userPanelSignatureEntry = *magic* xmlGetWidget xml castToEntry
"signatureEntry",
userPanelPasswordEntry = *magic* xmlGetWidget xml castToEntry "passwordEntry",
userPanelRepeatEntry = *magic* xmlGetWidget xml castToEntry "repeatEntry"}
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