- From: Irene VATTON <Irene.Vatton@imag.fr>
- Date: Thu, 19 Feb 1998 12:55:44 +0100
- To: web2 <soft@earthlink.net>
- cc: www-amaya@w3.org
In-reply-to: Your message of Wed, 18 Feb 1998 16:06:10 -0800." <34EB7772.16584675@earthlink.net> > > > SULTAN Hassan - lab assistant wrote: > > > I found the problem: it is located in GetHTMLDocument > > I had had to disable some TtaSetMenuItemOff() in this function because the menus > > didn't exist anymore(the menus had been removed from EDITOR.A) and this caused the form fields being unwriteable even without the TtaSetDocumentAccessMode(doc,0). > > But TtaSetDocumentAccessMode(doc,0) blocks too writing in a form field, so would it be possible to permit writing in a form with the Read-Only mode ? > > I looked at the TtaSetDocumentAccessMode and SetAccessMode functions but didn't find anything. > > > > Has this question been answered and I just missed it? I also modified amaya for DEC alpha and Solaris 2.6 to remove > the editing functions and to enable single-click selection. Everything works fine except I can no longer enter text into > forms anymore. Single clicking to select radio buttons, checkboxes and submit buttons all work fine, just the text > fields act like read only areas. Anyone have a guess? > > -- Sorry, I forgot the cc option. This is my answer: Yes, there is a solution. Instead of using TtaSetDocumentAccessMode(doc,0), you have to trap all modification in the document and let Thot performs only those which concern form fields. It's easy to do that: a) In HTML.A you remove all events ElemNew, ElemPaste, ElemDelete, ElemTextModify, ElemChange. b) In HTML.A you add in DEFAULT section ElemNew.Pre -> NoEdit; ElemPaste.Pre -> NoEdit; ElemDelete.Pre -> NoEdit; ElemTextModify.Pre -> CheckType; ElemChange.Pre -> CheckType; c) In HTMLactions.c you write the functions /*---------------------------------------------------------------------- -----------------------------------------------------------------------*/ #ifdef __STDC__ boolean NoEdit (NotifyElement *event) #else /* __STDC__*/ boolean NoEdit(event) NotifyElement *event; #endif /* __STDC__*/ { return TRUE; /* don't let Thot perform normal operation */ } /*---------------------------------------------------------------------- -----------------------------------------------------------------------*/ #ifdef __STDC__ boolean CheckType (NotifyElement *event) #else /* __STDC__*/ boolean CheckType (event) NotifyElement *event; #endif /* __STDC__*/ { elType = TtaGetElementType (event->element); elType.ElTypeNum = HTML_EL_Form; elFound = TtaGetTypedAncestor (event->element, elType); if (elFound != NULL) return FALSE; /* let Thot perform normal operation */ else return TRUE; /* don't let Thot perform normal operation */ } Irene.
Received on Thursday, 19 February 1998 06:55:52 UTC