| Subject: |
Re: [dabo-users] Dabo-users Digest, Vol 42, Issue 60 |
| Author: |
"Steve Rose" |
| Posted: |
2007/12/31 22:57:08 |
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Here is the requested traceback, thanks.
C:\aaa\DaboCode\ParentChild>python ParentChild_Hand.py
Dabo Info Log: Mon Dec 31 19:54:20 2007: 1 database connection definition(s)
loa
ded.
Dabo Info Log: Mon Dec 31 19:54:20 2007: User interface already set to 'wx',
so
dApp didn't touch it.
Dabo Info Log: Mon Dec 31 19:54:20 2007: wxPython Version: 2.8.7.1 wxMSW
(unicod
e)
Traceback (most recent call last):
File "c:\python25\lib\site-packages\Dabo-
0.8.3-py2.5.egg\dabo\ui\uiwx\dControl
Mixin.py", line 21, in _onWxHit
self.raiseEvent(dEvents.Hit, evt, *args, **kwargs)
File "C:\Python25\lib\site-packages\dabo-
0.8.3-py2.5.egg\dabo\ui\uiwx\dPemMixi
n.py", line 882, in raiseEvent
super(dPemMixin, self).raiseEvent(eventClass, nativeEvent, *args, **kwargs)
File "C:\Python25\lib\site-packages\dabo-
0.8.3-py2.5.egg\dabo\lib\eventMixin.p
y", line 93, in raiseEvent
bindingFunction(event)
File "ParentChild_Hand.py", line 104, in onHitNew
self.Form.new()
File "C:\Python25\lib\site-packages\dabo-
0.8.3-py2.5.egg\dabo\ui\uiwx\dForm.py
", line 602, in new
self.raiseEvent(dEvents.RowNumChanged)
File "C:\Python25\lib\site-packages\dabo-
0.8.3-py2.5.egg\dabo\ui\uiwx\dPemMixi
n.py", line 882, in raiseEvent
super(dPemMixin, self).raiseEvent(eventClass, nativeEvent, *args, **kwargs)
File "C:\Python25\lib\site-packages\dabo-
0.8.3-py2.5.egg\dabo\lib\eventMixin.p
y", line 93, in raiseEvent
bindingFunction(event)
File "C:\Python25\lib\site-packages\dabo-
0.8.3-py2.5.egg\dabo\ui\uiwx\dGrid.py
", line 3017, in __onRowNumChanged
self.refresh()
File "C:\Python25\lib\site-packages\dabo-
0.8.3-py2.5.egg\dabo\ui\uiwx\dGrid.py
", line 2918, in refresh
self._syncCurrentRow()
File "C:\Python25\lib\site-packages\dabo-
0.8.3-py2.5.egg\dabo\ui\uiwx\dGrid.py
", line 2941, in _syncCurrentRow
self.CurrentRow = self.getBizobj().RowNumber
File "C:\Python25\lib\site-packages\dabo-
0.8.3-py2.5.egg\dabo\ui\uiwx\dGrid.py
", line 3817, in _setCurrentRow
self.SetGridCursor(val, cn)
File "C:\Python25\Lib\site-packages\wx-2.8-msw-unicode\wx\grid.py", line
1355,
in SetGridCursor
return _grid.Grid_SetGridCursor(*args, **kwargs)
wx._core.PyAssertionError: C++ assertion "uiIndex < m_nCount" failed at
..\..\in
clude\wx/dynarray.h(813) in wxBaseArrayInt::Item()
Steve Rose
On 12/31/07, dabo-users-request (AT) leafe DO.T com <dabo-users-request@leafe.com>
wrote:
>
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> than "Re: Contents of Dabo-users digest..."
>
>
> Today's Topics:
>
> 1. Parent-Child link lost on Proself.Form.new() (Steve Rose)
> 2. Re: Parent-Child link lost on Proself.Form.new() (Ed Leafe)
> 3. Re: how to install (Carl Karsten)
> 4. Re: how to install (Ed Leafe)
> 5. Re: how to install (Carl Karsten)
> 6. Re: how to install (Nate Lowrie)
> 7. "MySQL server has gone away" (Dave Stredulinsky)
> 8. "MySQL server has gone away" (Dave Stredulinsky)
> 9. Re: [part 2] a Simple tutorial on bizObjects` (bsnipes)
> 10. Re: "MySQL server has gone away" (Dennis Lee Bieber)
> 11. Re: [part 2] a Simple tutorial on bizObjects` (Ed Leafe)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 31 Dec 2007 09:18:51 -0800
> From: "Steve Rose" <gnateater@gmail.com>
> Subject: [dabo-users] Parent-Child link lost on Proself.Form.new()
> To: dabo-users (AT) leafe DO.T com
> Message-ID:
> <28cfef1c0712310918k605db6dfvece3fe35f8f5a396@mail.gmail.com>
> Content-Type: text/plain; charset=ISO-8859-1
>
> I have set up a simple form with a parent child relationship. It has the
> usual thing with textfields linking to parent data and a grid linking to
> the
> child records. The test database is just a parent table with 3 records
> (firstname, lastname, pkid) and child (firstname, lastname, pkid,
> childNo).
> The parentBizobj's key field is pkid. The chidNo field is indexed as a
> foreign key to the parent pkid. The childBizobj has its keyfield set to
> pkid
> and self.LinkField = "ChildNo".
> Four buttons handle first, prior, next and last navigation in the parent.
> This works perfectly as the grid always updates correctly when navigation
> occurs in the parent table. Three other buttons are supposed to handle
> new,
> save and cancel functions. When I click New (code: self.Form.new() or
> self.Form.new('parent'), I lose the link to the grid. I can still navigate
> the parent, but the link to the child records are lost. The traceback is
> lengthy and not too helpful, but the gist of it seems to be that the grid
> loses its current row number and I see such things as "uiIndex < m_nCount
> failed in wxBaseArray" blah, blah. Obviously the grid has lost its link to
> the parent.
>
> Without bogging you down with all the details, is there usually a common
> error beginners make when having problems adding a record to a parent
> table
> linked to a child? I must be doing something right if I can navigate OK
> but
> somehow I am missing something basic about adding a record to a parent.
>
> BTW, new() works fine in a simple form with only one table.
>
> Steve Rose
>
>
> --- StripMime Report -- processed MIME parts ---
> multipart/alternative
> text/plain (text body -- kept)
> text/html
> ---
>
>
>
> ------------------------------
>
> Message: 2
> Date: Mon, 31 Dec 2007 12:34:20 -0500
> From: Ed Leafe <ed (AT) leafe DO.T com>
> Subject: Re: [dabo-users] Parent-Child link lost on Proself.Form.new()
> To: Dabo Users list <dabo-users@leafe.com>
> Message-ID: <066355FB-11F6-4934-8B3A-A9242B12B595 (AT) leafe DO.T com>
> Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed
>
> On Dec 31, 2007, at 12:18 PM, Steve Rose wrote:
>
> > Four buttons handle first, prior, next and last navigation in the
> > parent.
> > This works perfectly as the grid always updates correctly when
> > navigation
> > occurs in the parent table. Three other buttons are supposed to
> > handle new,
> > save and cancel functions. When I click New (code: self.Form.new() or
> > self.Form.new('parent'), I lose the link to the grid. I can still
> > navigate
> > the parent, but the link to the child records are lost. The
> > traceback is
> > lengthy and not too helpful, but the gist of it seems to be that
> > the grid
> > loses its current row number and I see such things as "uiIndex <
> > m_nCount
> > failed in wxBaseArray" blah, blah. Obviously the grid has lost its
> > link to
> > the parent.
>
> It's not that the link is "lost"; it's that whatever error caused
> the traceback is preventing the update from proceeding. Please paste
> the full traceback, as it is probably more helpful than you think. ;-)
>
> -- Ed Leafe
> -- http://leafe.com
> -- http://dabodev.com
>
>
>
>
>
>
> ------------------------------
>
> Message: 3
> Date: Mon, 31 Dec 2007 11:57:30 -0600
> From: Carl Karsten <carl@personnelware.com>
> Subject: Re: [dabo-users] how to install
> To: Dabo Users list <dabo-users (AT) leafe DO.T com>
> Message-ID: <47792D8A.7040703@personnelware.com>
> Content-Type: text/plain; charset=us-ascii; format=flowed
>
> Ed Leafe wrote:
> > On Dec 30, 2007, at 7:35 PM, Carl Karsten wrote:
> >
> >> From what you and others have said, the Web Update needs to be run
> >> by root, and
> >> the only place that exists is an app.
> >
> > Sorry, but that's just plain wrong. I'm done wasting time on this.
>
> Then I guess I have take you up on this:
>
> > So why haven't you written all this for us already? I would be
> glad
> > to be humbled by you pointing out our incredible incompetence.
>
> What is the current process?
>
> Lets start with the
>
> > 20 seconds to update a
> > web form.
>
> What web form, where is the source, what does it do?
>
> Not expecting a full blown spec, just looking at the code should be a good
> start.
>
> Carl K
>
>
>
>
> ------------------------------
>
> Mess
[excessive length snipped]
©2007 Steve Rose |
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