depending on what your form method looks like, it does not hurt (much)
to simply turn everything on.
Chip
On Fri, 9 Nov 2018 09:24:16 -0500, Sandor Szatmari via 4D_Tech wrote:
> OK, so it looks like there's some strange bug I ran into. For some
> reason most of the events for my forms got disabled at the form
> level. So, even though they were checked off at the element level
> the form was not registered for those events anymore. I am going to
> have to go through all the UI elements and look though their event
> handling code to make sure all the correct events are registered at
> the form level.
>
>
> Has anyone heard of this before? If anyone knows of a way to best
> determine the previous state of the form event configuration any
> thoughts would be appreciated.
>
> Thanks,
> Sandor Szatmari
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> Senior Software Developer
> Bristol Capital Inc. - InfoPlus
> 201 746 7215
> www.infoplusonline.com
>
>
>
> From: Sandor Szatmari via 4D_Tech <4d_tech@lists.4d.com>
> To: <4d_tech@lists.4d.com>
> Cc: Sandor Szatmari <s...@infoplusonline.com>
> Sent: 11/9/2018 12:18 AM
> Subject: Forms Stop Receiving Certain Events
>
> Has this ever happened to anyone? UI Elements on certain forms
> appear to have stopped receiving certain events. This form and
> related code that have been functioning for many many years. I was
> adding an additional page to the form when this started happening. I
> did not edit or change the code or properties on any of the other
> pages/ui elements. Any help in tracking down the cause would be
> helpful and greatly appreciated. I do have backups but I don't want
> to roll back the database because it is an active database where data
> is added every day. I am under the impression that you cannot roll
> back the interface programming separately from the actual data. An
> example is below.
>
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>
> Platform: MacOSX (10.11.6)
> 4D Version: v15 R5
>
>
> Here's an example…
>
>
> A Popup button, has 'On Load', 'On Clicked' and 'On Unload' enabled
> in the property list (i.e. checked off').
>
>
> The object method for the popup has a case statement for reacting to
> these events. (The rest of the code is removed for brevity)
>
>
>
>
> $TheEvent:=Form event
> Case of
> : ($TheEvent=On Load)
>
> ALERT("Load")
> : ($TheEvent=On Clicked)
> ALERT("Clicked")
> : ($TheEvent=On Unload)
> ALERT("Unload")
> End case
>
>
> The only alert that is displayed is the unload alert.
>
>
> How can I figure out where this the events are being lost/swallowed.
>
>
> Thanks in advance,
> Sandor Szatmari
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> Senior Software Developer
> Bristol Capital Inc. - InfoPlus
> 201 746 7215
> www.infoplusonline.com
>
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